{"id":130256,"date":"2023-09-26T23:00:21","date_gmt":"2023-09-27T06:00:21","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=130256"},"modified":"2024-07-30T17:51:49","modified_gmt":"2024-07-31T00:51:49","slug":"alloy-taurus-targets-se-asian-government","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/alloy-taurus-targets-se-asian-government\/","title":{"rendered":"\u6771\u5357\u30a2\u30b8\u30a2\u653f\u5e9c\u3078\u306e\u57f7\u62d7\u306a\u30b5\u30a4\u30d0\u30fc\u30b9\u30d1\u30a4\u6d3b\u52d5\u306b Alloy Taurus \u304c\u95a2\u4e0e"},"content":{"rendered":"<h2><a id=\"post-130256-_50qt2dixcmnj\"><\/a><strong>\u6982\u8981<\/strong><\/h2>\n<p>\u79c1\u305f\u3061\u306f\u6771\u5357\u30a2\u30b8\u30a2\u306e\u3042\u308b\u653f\u5e9c\u3092\u6a19\u7684\u3068\u3059\u308b\u4e00\u9023\u306e\u4fb5\u5165\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u3053\u306e\u4e00\u9023\u306e\u6d3b\u52d5\u304c\u3001\u4e2d\u56fd\u306e\u56fd\u76ca\u306e\u305f\u3081\u306b\u6d3b\u52d5\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u30b0\u30eb\u30fc\u30d7\u3001Alloy Taurus \u306b\u5e30\u5c5e\u3059\u308b\u3082\u306e\u3068\u4e2d\u7a0b\u5ea6\u306e\u78ba\u5ea6\u3067\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f 2022 \u5e74\u521d\u3081\u306b\u59cb\u307e\u308a 2023 \u5e74\u3092\u901a\u3058\u3066\u7d9a\u3044\u305f\u8907\u6570\u306e\u653b\u6483\u6ce2\u3092\u3082\u3064\u4fb5\u5165\u3067\u3001Exchange \u30b5\u30fc\u30d0\u30fc\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u3066\u591a\u6570\u306e Web \u30b7\u30a7\u30eb\u3092\u5c55\u958b\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e Web \u30b7\u30a7\u30eb\u306f\u8ffd\u52a0\u306e\u30c4\u30fc\u30eb\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u5f15\u304d\u8fbc\u3080\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u4e00\u90e8\u306f\u3068\u304f\u306b\u6a19\u7684\u306e\u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u4f5c\u308a\u3053\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u4fb5\u5165\u306f\u9577\u671f\u306b\u308f\u305f\u308b\u30b9\u30d1\u30a4\u6d3b\u52d5\u3067\u4f7f\u308f\u308c\u308b\u624b\u6cd5\u3068\u4e00\u81f4\u3057\u3066\u304a\u308a\u3001\u4fb5\u5bb3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306b\u3057\u3076\u3068\u304f\u8db3\u5834\u3092\u78ba\u4fdd\u3057\u3066\u304a\u304f\u305f\u3081\u306e\u8a66\u307f\u3067\u3042\u3063\u305f\u3088\u3046\u306b\u898b\u3048\u307e\u3057\u305f\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f<a href=\"https:\/\/unit42.paloaltonetworks.jp\/analysis-of-three-attack-clusters-in-se-asia\" target=\"_blank\" rel=\"noopener\">\u6771\u5357\u30a2\u30b8\u30a2\u306e\u3042\u308b\u653f\u5e9c\u306e\u4fb5\u5bb3\u3055\u308c\u305f\u74b0\u5883<\/a>\u3092\u8abf\u67fb\u3059\u308b\u306a\u304b\u3067\u3053\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u898b\u3064\u3051\u3001\u672c\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3 \u30af\u30e9\u30b9\u30bf\u30fc\u3092 CL-STA-0045 \u3068\u3057\u3066\u8b58\u5225\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u5165\u624b\u3057\u305f\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u3068\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3092\u3082\u3068\u306b\u3053\u306e\u4e00\u9023\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u304c\u4e2d\u7a0b\u5ea6\u306e\u78ba\u5ea6\u3067 GALLIUM \u306e\u540d\u3067\u3082\u77e5\u3089\u308c\u308b Alloy Taurus \u653b\u6483\u30b0\u30eb\u30fc\u30d7\u306b\u5e30\u5c5e\u3059\u308b\u3068\u5224\u65ad\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u30b0\u30eb\u30fc\u30d7\u306f\u4e2d\u56fd\u306e\u56fd\u76ca\u306e\u305f\u3081\u306b\u6d3b\u52d5\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u5e83\u304f\u8003\u3048\u3089\u308c\u3066\u3044\u3066\u3001\u6771\u5357\u30a2\u30b8\u30a2\u3084\u30e8\u30fc\u30ed\u30c3\u30d1\u3001\u30a2\u30d5\u30ea\u30ab\u5168\u57df\u306e\u901a\u4fe1\u4f1a\u793e\u3084\u653f\u5e9c\u6a5f\u95a2\u3092\u6a19\u7684\u3068\u3057\u3001\u8907\u6570\u306e\u30b9\u30d1\u30a4\u6d3b\u52d5\u304c\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u306f\u540c\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u89e3\u8aac\u3057\u3001\u540c APT \u653b\u6483\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u30c4\u30fc\u30eb\u3084\u30a2\u30d7\u30ed\u30fc\u30c1\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u6642\u7cfb\u5217\u306b\u95a2\u3059\u308b\u6df1\u3044\u6280\u8853\u7684\u6d1e\u5bdf\u3068\u3001\u9632\u5fa1\u5074\u304c\u4f7f\u3048\u308b\u8c4a\u5bcc\u306a\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001<a href=\"#post-130256-_mf3k1d3b3om7\">\u7d50\u8ad6<\/a>\u3067\u8ff0\u3079\u308b\u3088\u3046\u306b\u3001 Advanced WildFire\u3001Advanced URL Filtering\u3001DNS Security\u3001Cortex XDR\u3001Cortex XSIAM \u3092\u901a\u3058\u3001\u672c\u7a3f\u3067\u89e3\u8aac\u3059\u308b\u8105\u5a01\u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/start.paloaltonetworks.jp\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">Unit 42 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30ec\u30b9\u30dd\u30f3\u30b9 \u30c1\u30fc\u30e0<\/a>\u306f\u3001\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305f\u8105\u5a01\u3092\u306f\u3058\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u8105\u5a01\u3078\u306e\u500b\u5225\u5bfe\u5fdc\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%; height: 24px;\">\n<thead>\n<tr style=\"height: 24px;\">\n<td style=\"width: 35%; height: 24px;\"><b>\u95a2\u9023\u3059\u308b Unit 42 \u306e\u30c8\u30d4\u30c3\u30af<\/b><\/td>\n<td style=\"width: 100%; height: 24px;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/category\/government-ja\/\" target=\"_blank\" rel=\"noopener\"><b>Government<\/b><\/a>, <strong><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/apts-ja\/\" target=\"_blank\" rel=\"noopener\">APTs<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 35%;\"><b>Alloy Taurus \u306e\u5225\u540d<\/b><\/td>\n<td style=\"width: 100%;\"><b><span style=\"font-weight: 400;\">GALLIUM, Softcell<\/span><\/b><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<h2><a id=\"post-130256-_gdcph0px9i8r\"><\/a><strong>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u6642\u7cfb\u5217<\/strong><\/h2>\n<figure id=\"attachment_130159\" aria-describedby=\"caption-attachment-130159\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130159 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-1-ja.png\" alt=\"\u753b\u50cf 1 \u306f CLA-STA-0045 \u30af\u30e9\u30b9\u30bf\u30fc\u306e\u6642\u7cfb\u5217\u3067\u3059\u3002\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u306f\u5408\u8a08 6 \u3064\u306e\u653b\u6483\u6ce2\u304c\u3042\u308a\u307e\u3059\u3002\u7b2c 1 \u6ce2\u306f 2022 \u5e74\u306e\u7b2c 1 \u56db\u534a\u671f\u306b\u59cb\u307e\u308a\u30012022 \u5e74\u306e\u7b2c 2 \u56db\u534a\u671f\u3001\u7b2c 3 \u56db\u534a\u671f\u3001\u7b2c 4 \u56db\u534a\u671f\u3001\u304a\u3088\u3073 2023 \u5e74\u306e\u7b2c 1 \u56db\u534a\u671f\u304b\u3089\u7b2c 3 \u56db\u534a\u671f\u307e\u3067\u7d9a\u304d\u307e\u3059\u3002 \" width=\"900\" height=\"684\" \/><figcaption id=\"caption-attachment-130159\" class=\"wp-caption-text\">\u56f31. CL-STA-0045 \u306e\u6642\u7cfb\u5217<\/figcaption><\/figure>\n<h2><a id=\"post-130256-_510pg4a3d1wc\"><\/a><strong>CL-STA-0045 \u306e\u8a73\u7d30<\/strong><\/h2>\n<h3><a id=\"post-130256-_qkp7qe7dz0mn\"><\/a>Web \u30b7\u30a7\u30eb\u304b\u3089\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u653b\u6483\u3078<\/h3>\n<p>CL-STA-0045 \u306b\u3088\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u5404\u653b\u6483\u6ce2\u306f\u3001\u653b\u6483\u8005\u306b\u3088\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30af\u30bb\u30b9\u306e\u596a\u53d6\u3068\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u8907\u6570\u306e Web \u30b5\u30fc\u30d0\u30fc\u3078\u306e China Chopper \u3092\u542b\u3080\u8907\u6570\u306e Web \u30b7\u30a7\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u5f8c\u3067\u59cb\u307e\u308a\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f Web \u30b7\u30a7\u30eb\u3092\u4f7f\u3063\u3066\u5075\u5bdf\u30b3\u30de\u30f3\u30c9\u3084\u30c4\u30fc\u30eb (\u305f\u3068\u3048\u3070 <span style=\"font-family: 'courier new', courier, monospace;\"><a href=\"https:\/\/learn.microsoft.com\/ja-jp\/windows-server\/administration\/windows-commands\/whoami\" target=\"_blank\" rel=\"noopener\">whoami<\/a><\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\"><a href=\"https:\/\/learn.microsoft.com\/ja-jp\/windows-server\/administration\/windows-commands\/ipconfig\" target=\"_blank\" rel=\"noopener\">ipconfig<\/a><\/span>\u3001 <span style=\"font-family: 'courier new', courier, monospace;\"><a href=\"https:\/\/learn.microsoft.com\/ja-jp\/windows-server\/administration\/windows-commands\/dir\" target=\"_blank\" rel=\"noopener\">dir<\/a><\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\"><a href=\"https:\/\/learn.microsoft.com\/ja-jp\/windows-server\/administration\/windows-commands\/arp\" target=\"_blank\" rel=\"noopener\">arp<\/a><\/span>\u3001 <span style=\"font-family: 'courier new', courier, monospace;\"><a href=\"https:\/\/learn.microsoft.com\/ja-jp\/troubleshoot\/windows-server\/networking\/net-commands-on-operating-systems\" target=\"_blank\" rel=\"noopener\">net<\/a>\u3001<\/span>NBTScan \u306a\u3069) \u3092\u4f7f\u3063\u305f\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u653b\u6483\u3092\u884c\u3044\u3001\u8907\u6570\u306e\u7ba1\u7406\u7528\u30a2\u30ab\u30a6\u30f3\u30c8 (<span style=\"font-family: 'courier new', courier, monospace;\">Admin$\u3001<\/span><span style=\"font-family: 'courier new', courier, monospace;\">Back$\u3001<\/span><span style=\"font-family: 'courier new', courier, monospace;\">infoma$\u3001<\/span> <span style=\"font-family: 'courier new', courier, monospace;\">testuser<\/span>) \u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u56f3 2 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u653b\u6483\u8005\u306f\u3053\u308c\u3089\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u8ffd\u52a0\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u5b9f\u884c\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><figure id=\"attachment_130161\" aria-describedby=\"caption-attachment-130161\" style=\"width: 802px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130161 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-2.png\" alt=\"\u753b\u50cf 2 \u306f Cortex XDR \u306e\u30a2\u30e9\u30fc\u30c8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002Alert Description: [Redacted] performed 268 new administrative actions in the last twelve hours. \u30a2\u30e9\u30fc\u30c8\u306e\u8aac\u660e: (\u4e00\u90e8\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u6e08\u307f) \u904e\u53bb 12 \u6642\u9593\u3067 268 \u4ef6\u306e\u65b0\u3057\u3044\u7ba1\u7406\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u5b9f\u884c\u3055\u308c\u307e\u3057\u305f\u3002This is an uncharacteristically high number of new administrative actions for [redacted]. (\u30e2\u30b6\u30a4\u30af\u51e6\u7406) \u306b\u5bfe\u3059\u308b\u65b0\u898f\u306e\u7ba1\u7406\u30a2\u30af\u30b7\u30e7\u30f3\u6570\u304c\u7570\u5e38\u306b\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\" width=\"802\" height=\"99\" \/><figcaption id=\"caption-attachment-130161\" class=\"wp-caption-text\">\u56f32. \u4e0d\u5be9\u306a\u7ba1\u7406\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u30a2\u30e9\u30fc\u30c8<\/figcaption><\/figure>\u653b\u6483\u8005\u306f 2 \u3064\u306e\u30b9\u30ad\u30e3\u30ca\u30fc\u3082\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u30021 \u3064\u3081\u306e\u30b9\u30ad\u30e3\u30ca\u30fc\u306f Fscan \u3067\u3059\u3002\u300cshadow1ng\u300d\u3068\u547c\u3070\u308c\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b9\u30ad\u30e3\u30ca\u30fc\u3067\u3001\u6a19\u6e96\u4e2d\u56fd\u8a9e\u306e\u8a71\u8005\u306b\u3088\u3063\u3066\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u7814\u7a76\u6a5f\u95a2\u304c\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u8907\u6570\u306e\u4e2d\u56fd\u7cfb APT \u30b0\u30eb\u30fc\u30d7\u3092\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u30022 \u3064\u3081\u306e\u30b9\u30ad\u30e3\u30ca\u30fc\u306f <a href=\"https:\/\/github.com\/samyk\/webscan\" target=\"_blank\" rel=\"noopener\">WebScan<\/a> \u3067\u3059\u3002\u3053\u308c\u306f\u30d6\u30e9\u30a6\u30b6\u30fc\u30d9\u30fc\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af IP \u30b9\u30ad\u30e3\u30ca\u30fc\u3067\u3082\u3042\u308a\u3001\u30ed\u30fc\u30ab\u30eb IP \u306e\u691c\u51fa\u30c4\u30fc\u30eb\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-130256-_2fbyngwp4w68\"><\/a>\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u306a\u3044 .NET \u30d0\u30c3\u30af\u30c9\u30a2<\/h3>\n<p>\u30e6\u30fc\u30b6\u30fc\u4f5c\u6210\u3068\u5075\u5bdf\u6d3b\u52d5\u306b\u7d9a\u304d\u3001\u3053\u306e\u653b\u6483\u8005\u306f\u3053\u308c\u307e\u3067\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f <span style=\"font-family: 'courier new', courier, monospace;\">Windows.exe<\/span> \u3068\u3044\u3046 .NET \u30d0\u30c3\u30af\u30c9\u30a2\u3092\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3053\u306e\u8105\u5a01\u306b\u3001\u30d7\u30ed\u30b0\u30e9\u30e0 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 (PDB) \u306e\u30d1\u30b9\u306b\u57fa\u3065\u3044\u3066 Reshell \u3068\u3044\u3046\u540d\u524d\u3092\u4ed8\u3051\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">23.106.122[.]46<\/span> \u306e IP \u30a2\u30c9\u30ec\u30b9\u3068\u901a\u4fe1\u3059\u308b\u305f\u3081\u306b\u3053\u306e\u6bd4\u8f03\u7684\u30b7\u30f3\u30d7\u30eb\u306a\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u653b\u6483\u8005\u306f\u4efb\u610f\u306e\u30b3\u30de\u30f3\u30c9\u3092\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u5bb9\u6613\u306b\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_130163\" aria-describedby=\"caption-attachment-130163\" style=\"width: 361px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130163 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-3.png\" alt=\"\u753b\u50cf 3 \u306f 6 \u884c\u306e\u30b3\u30fc\u30c9\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u306e\u56f3\u306f Reshell \u306e\u30d0\u30a4\u30ca\u30ea\u30fc\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u305f\u30b3\u30de\u30f3\u30c9 &amp; \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u3059\u3002\" width=\"361\" height=\"106\" \/><figcaption id=\"caption-attachment-130163\" class=\"wp-caption-text\">\u56f33. Reshell \u30d0\u30a4\u30ca\u30ea\u30fc\u306b\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u305f\u30b3\u30de\u30f3\u30c9 &amp; \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb (C2)<\/figcaption><\/figure>\n<p>Cortex XDR \u304c Reshell \u30d0\u30c3\u30af\u30c9\u30a2\u306e\u5b9f\u884c\u3092\u963b\u6b62\u3057\u305f\u3053\u3068\u304b\u3089\u3001\u653b\u6483\u8005\u306f\u306a\u3093\u3089\u304b\u306e\u554f\u984c\u3092\u7591\u3063\u305f\u3088\u3046\u3067\u3001<span style=\"font-family: 'courier new', courier, monospace;\">netstat<\/span> \u30b3\u30de\u30f3\u30c9\u3067\u63a5\u7d9a\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u3055\u3044\u306f <span style=\"font-family: 'courier new', courier, monospace;\">23.106*<\/span> \u306e\u7bc4\u56f2\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u691c\u7d22\u3057\u3001\u56f3 4 \u306b\u793a\u3059\u3088\u3046\u306a\u63a5\u7d9a\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_130165\" aria-describedby=\"caption-attachment-130165\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130165 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-4.png\" alt=\"\u753b\u50cf 4 \u306f Cortex XDR \u306e\u30c4\u30ea\u30fc \u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u306f httpd.exe \u3067\u59cb\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u4e00\u90e8\u306e\u60c5\u5831\u306f\u4f0f\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u56f3\u306b\u306f 2 \u3064\u306e\u30b3\u30de\u30f3\u30c9\u3068 Cortex XDR \u304c\u5b9f\u884c\u3057\u305f\u30a2\u30af\u30b7\u30e7\u30f3 (\u30d6\u30ed\u30c3\u30af) \u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"440\" \/><figcaption id=\"caption-attachment-130165\" class=\"wp-caption-text\">\u56f34. Reshell \u306e\u5b9f\u884c\u3068\u63a5\u7d9a\u30c1\u30a7\u30c3\u30af<\/figcaption><\/figure>\n<p>\u653b\u6483\u8005\u306f\u3001Zapoa \u3068\u547c\u3070\u308c\u308b\u3001\u3053\u308c\u3082\u307e\u305f\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u306a\u3044 .NET \u30d0\u30c3\u30af\u30c9\u30a2\u3092\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30d0\u30c3\u30af\u30c9\u30a2\u306f HTTP \u30ea\u30b9\u30ca\u30fc\u3092\u958b\u304d\u3001\u3068\u304f\u306b <span style=\"font-family: 'courier new', courier, monospace;\">https:\/\/*:443\/256509101\/<\/span> \u3068\u3044\u3046 URL \u306e\u5168\u30db\u30b9\u30c8\u540d\u3068\u4e00\u81f4\u3059\u308b\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u304c\u542b\u307e\u308c\u308b <span style=\"font-family: 'courier new', courier, monospace;\">UrlPrefix<\/span> \u3068\u4e00\u81f4\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u53d7\u4fe1\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5f85\u3061\u53d7\u3051\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d0\u30c3\u30af\u30c9\u30a2\u306f\u3001HTTP POST \u30c7\u30fc\u30bf\u5185\u3067\u81ea\u8eab\u306e C2 \u3092\u8a8d\u8a3c\u3059\u308b\u305f\u3081\u306b <span style=\"font-family: 'courier new', courier, monospace;\">P88smzTpVBDjwiUv<\/span> \u3068\u3044\u3046\u6587\u5b57\u5217\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u307e\u305f\u3053\u306e\u30d0\u30c3\u30af\u30c9\u30a2\u306f\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306b\u6b21\u306e\u3088\u3046\u306a\u5e45\u5e83\u3044\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30b7\u30b9\u30c6\u30e0\u60c5\u5831\u306e\u6f0f\u51fa<\/li>\n<li>\u63d0\u4f9b\u3055\u308c\u305f\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3092\u65b0\u3057\u3044\u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3059\u308b<\/li>\n<li>\u5b9f\u884c\u4e2d\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u4e00\u89a7\u3059\u308b<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u3092\u64cd\u4f5c\u3059\u308b<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306b\u6307\u5b9a\u3057\u305f\u65e5\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u8a2d\u5b9a\u3059\u308b<\/li>\n<li>\u8ffd\u52a0\u306e .NET \u30a2\u30bb\u30f3\u30d6\u30ea\u30fc\u3092\u30ed\u30fc\u30c9\u3057\u3066\u6a5f\u80fd\u3092\u62e1\u5f35\u3059\u308b<\/li>\n<\/ul>\n<h3><a id=\"post-130256-_jhbtyw8wlqfs\"><\/a>\u5730\u306a\u3089\u3057<\/h3>\n<p>\u653b\u6483\u8005\u306f\u74b0\u5883\u5185\u3067\u306e\u8db3\u5834\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001\u8ffd\u52a0\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u7d9a\u3051\u3066\u884c\u3044\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u5730\u306a\u3089\u3057\u306e\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7de9\u548c\u7b56\u3092\u56de\u907f\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c1\u30fc\u30e0\u304b\u3089\u8eab\u3092\u96a0\u3057\u3001VPN \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e SoftEther \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u3053\u306e SoftEther \u306e VPN \u30d5\u30a1\u30a4\u30eb\u306b <span style=\"font-family: 'courier new', courier, monospace;\">Taskllst.exe<\/span> \u3068\u3044\u3046\u540d\u524d\u3092\u3064\u3051\u3066\u3044\u307e\u3057\u305f (\u56f3 5)\u3002\u4ed6\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u306f <span style=\"font-family: 'courier new', courier, monospace;\">fonts.exe<\/span> \u3084 <span style=\"font-family: 'courier new', courier, monospace;\">vmtools.exe<\/span> \u3068\u3044\u3063\u305f\u540d\u524d\u304c\u3064\u3051\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u653b\u6483\u8005\u306f\u3001\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067 GitHub \u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u5916\u306e\u3055\u307e\u3056\u307e\u306a\u30db\u30b9\u30c8\u306b\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3057\u305f (\u56f3 5 \u53c2\u7167)\u3002\u307e\u305f\u3001Kerbrute\u3001LsassUnhooker\u3001GoDumpLsass \u306a\u3069\u306e\u8ffd\u52a0\u30c4\u30fc\u30eb\u3082\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u653b\u6483\u306e\u6b21\u306e\u30b9\u30c6\u30fc\u30b8\u3067\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_130167\" aria-describedby=\"caption-attachment-130167\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130167 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-5.png\" alt=\"\u753b\u50cf 5 \u306f Cortex XDR \u304b\u3089\u306e\u8868\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u5de6\u304b\u3089\u53f3\u306b\u5411\u304b\u3063\u3066\u3001Source Process Name (\u9001\u4fe1\u5143\u30d7\u30ed\u30bb\u30b9\u540d)\u3001Source Signer (\u9001\u4fe1\u5143\u306e\u7f72\u540d\u8005)\u3001Destination Host (\u5b9b\u5148\u30db\u30b9\u30c8) \u3068\u3044\u3046\u5217\u304c\u3042\u308a\u307e\u3059\u30022 \u3064\u306e .exe \u30d5\u30a1\u30a4\u30eb\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e21\u65b9\u3068\u3082\u7f72\u540d\u8005\u306f SoftEther Corporation \u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5b9b\u5148\u30db\u30b9\u30c8\u306f GitHub \u3067\u3059\u3002\" width=\"900\" height=\"152\" \/><figcaption id=\"caption-attachment-130167\" class=\"wp-caption-text\">\u56f35. SoftEther VPN (<span style=\"font-family: 'courier new', courier, monospace;\">taskllst.exe<\/span>) \u3092\u4f7f\u3063\u305f GitHub \u3078\u306e\u63a5\u7d9a<\/figcaption><\/figure>\n<h3><a id=\"post-130256-_l7ys6dobhscl\"><\/a>\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u7a83\u53d6<\/h3>\n<p>\u3053\u306e\u653b\u6483\u8005\u306f\u3059\u3067\u306b\u30ed\u30fc\u30ab\u30eb\u7ba1\u7406\u8005\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u53d6\u5f97\u3057\u3066\u3044\u305f\u306e\u3067\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u306b\u4f7f\u3046\u30c9\u30e1\u30a4\u30f3 \u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u5f7c\u3089\u306f\u3055\u307e\u3056\u307e\u306a\u6280\u8853\u3084\u30c4\u30fc\u30eb\u3092\u8a66\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><strong>\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9 (\u7dcf\u5f53\u305f\u308a) \u653b\u6483:<\/strong> \u56f3 6 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u653b\u6483\u8005\u306f Kerbrute \u3092\u4f7f\u3063\u3066\u3055\u307e\u3056\u307e\u306a\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30d6\u30eb\u30fc\u30c8 \u30d5\u30a9\u30fc\u30b9\u653b\u6483\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5f7c\u3089\u306f\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u3001Kerberos \u306e\u4e8b\u524d\u8a8d\u8a3c\u3092\u901a\u3058\u3001\u6709\u52b9\u306a Active Directory \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u3059\u3070\u3084\u304f\u7dcf\u5f53\u305f\u308a\u3057\u3066\u5217\u6319\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<figure id=\"attachment_130169\" aria-describedby=\"caption-attachment-130169\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130169 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-6.png\" alt=\"\u753b\u50cf 6 \u306f Cortex XDR \u306e\u30c4\u30ea\u30fc \u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u306f httpd.exe \u3067\u59cb\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u4e00\u90e8\u306e\u60c5\u5831\u306f\u4f0f\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u56f3\u306b\u306f 2 \u3064\u306e\u30b3\u30de\u30f3\u30c9\u3068 Cortex XDR \u304c\u5b9f\u884c\u3057\u305f\u30a2\u30af\u30b7\u30e7\u30f3 (\u30d6\u30ed\u30c3\u30af) \u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"403\" \/><figcaption id=\"caption-attachment-130169\" class=\"wp-caption-text\">\u56f36. Kerbrute \u3068 GoDumpLsass \u306e\u5b9f\u884c\u691c\u51fa\u30fb\u9632\u6b62<\/figcaption><\/figure>\n<ul>\n<li><strong>SAM \u30ad\u30fc \u30cf\u30a4\u30d6\u306e\u4fdd\u5b58:<\/strong> \u653b\u6483\u8005\u306f\u3001<span style=\"font-family: 'courier new', courier, monospace;\">updatevmtoolss<\/span> \u3068\u3044\u3046\u540d\u524d\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb \u30bf\u30b9\u30af\u3092\u4f5c\u6210\u3057\u3001\u3042\u308b <span style=\"font-family: 'courier new', courier, monospace;\">.bat<\/span> \u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e .bat \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30ab\u30a6\u30f3\u30c8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc (SAM) \u306e\u30ec\u30b8\u30b9\u30c8\u30ea\u30fc \u30ad\u30fc \u30cf\u30a4\u30d6\u304b\u3089\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u7a83\u53d6\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3082\u306e\u3067\u3057\u305f\u3002\u56f3 7 \u306f\u3053\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u5b9f\u884c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9:<\/strong> \u3053\u306e\u653b\u6483\u8005\u306f\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u306b\u5f7c\u3089\u306f <span style=\"font-family: 'courier new', courier, monospace;\">cmdkey \/l<\/span> \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4e00\u89a7\u8868\u793a\u3057\u307e\u3059\u3002\u6b21\u306b\u3001Chrome \u306e\u30ed\u30b0\u30a4\u30f3 \u30c7\u30fc\u30bf \u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3092\u8a66\u307f\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u5185\u3067 <span style=\"font-family: 'courier new', courier, monospace;\">password=<\/span> \u3092\u63a2\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<figure id=\"attachment_130171\" aria-describedby=\"caption-attachment-130171\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130171 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-7.png\" alt=\"\u653b\u6483\u8005\u304c\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u691c\u7d22\u3057\u305f\u3055\u3044\u306e\u30b3\u30fc\u30c9\" width=\"500\" height=\"45\" \/><figcaption id=\"caption-attachment-130171\" class=\"wp-caption-text\">\u653b\u6483\u8005\u304c\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u691c\u7d22\u3059\u308b\u305f\u3081\u306b\u4f7f\u3063\u305f\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<ul>\n<li><strong>Lsass \u306e\u30c0\u30f3\u30d7:<\/strong> \u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">procdump<\/span> \u30c4\u30fc\u30eb\u3067 <span style=\"font-family: 'courier new', courier, monospace;\">Lsass<\/span> \u30d7\u30ed\u30bb\u30b9\u3092\u30c0\u30f3\u30d7\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<figure id=\"attachment_130173\" aria-describedby=\"caption-attachment-130173\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130173 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-8.png\" alt=\"Lsass \u30d7\u30ed\u30bb\u30b9\u306e\u30c0\u30f3\u30d7\u306b\u4f7f\u308f\u308c\u305f\u30b3\u30fc\u30c9\" width=\"500\" height=\"25\" \/><figcaption id=\"caption-attachment-130173\" class=\"wp-caption-text\">Lsass \u30d7\u30ed\u30bb\u30b9\u306e\u30c0\u30f3\u30d7\u306b\u4f7f\u308f\u308c\u305f\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<p>\u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">Lsass<\/span> \u3092\u30c0\u30f3\u30d7\u3059\u308b\u305f\u3081\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3082\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">LsassUnhooker<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">TaskManager<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">GoDumpLsass<\/span> (\u540d\u524d\u306f <span style=\"font-family: 'courier new', courier, monospace;\">123.exe<\/span>\uff09<\/li>\n<li><strong>Mimikatz:<\/strong> \u653b\u6483\u8005\u306f\u3001\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u53ce\u96c6\u30c4\u30fc\u30eb\u306e Mimikatz \u3092\u4f7f\u304a\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li><strong>LaZagne:<\/strong> \u653b\u6483\u8005\u306f\u3001LaZagne \u3068\u3044\u3046\u540d\u524d\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30ed\u30fc\u30ab\u30eb \u30d1\u30b9\u30ef\u30fc\u30c9\u6f0f\u51fa\u30c4\u30fc\u30eb\u3092\u4f7f\u304a\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li><strong>NTLM \u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u653b\u6483:<\/strong> \u6700\u5f8c\u306b\u3053\u306e\u653b\u6483\u8005\u306f\u3001\u3042\u307e\u308a\u4e00\u822c\u7684\u3067\u306f\u306a\u3044\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u7a83\u53d6\u624b\u6cd5 (<a href=\"https:\/\/www.hackingarticles.in\/ntlm-downgrade-attack-internal-monologue\/\" target=\"_blank\" rel=\"noopener\">NTLM (Windows New Technology LAN Manager) \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9<\/a> ) \u306b\u3088\u308b NTLM \u30cf\u30c3\u30b7\u30e5\u6f0f\u51fa\u3092\u8a66\u307f\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3042\u305f\u3063\u3066\u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">InternalMonologue.exe<\/span> \u3068\u3044\u3046\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u95a2\u9023\u30ec\u30b8\u30b9\u30c8\u30ea\u30fc\u5024\u3092\u5909\u66f4\u3057\u3066\u3044\u307e\u3057\u305f (\u56f3 7)\u3002<\/li>\n<\/ul>\n<figure id=\"attachment_130175\" aria-describedby=\"caption-attachment-130175\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130175 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-9.png\" alt=\"\u753b\u50cf 7 \u306f Cortex XDR \u306e\u30c4\u30ea\u30fc \u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u4e00\u90e8\u306e\u60c5\u5831\u306f\u4f0f\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30c4\u30ea\u30fc\u306b\u306f 4 \u3064\u306e\u30d6\u30e9\u30f3\u30c1\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u306b\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u4f7f\u3063\u305f\u30b3\u30de\u30f3\u30c9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u9632\u6b62\u3055\u308c\u305f\u4e3b\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u306f InternalMonologue.exe \u3067\u3059\u3002 \" width=\"900\" height=\"506\" \/><figcaption id=\"caption-attachment-130175\" class=\"wp-caption-text\">\u56f37. NTLM \u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u653b\u6483\u3068\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u7a83\u53d6\u306e\u691c\u51fa\u30fb\u9632\u6b62<\/figcaption><\/figure>\n<h3><a id=\"post-130256-_obqlhda6s6bn\"><\/a>\u91cd\u8981\u8cc7\u7523\u306e\u6a19\u7684\u5316<\/h3>\n<p>\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u53d6\u5f97\u5f8c\u3001\u653b\u6483\u8005\u306f\u3068\u304f\u306b Web \u30b5\u30fc\u30d0\u30fc\u3068\u30c9\u30e1\u30a4\u30f3 \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u72d9\u3063\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3092\u884c\u304a\u3046\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u307e\u305a\u3001SoftEther VPN \u3092\u4f7f\u3044\u3001SMB (445 \u756a\u30dd\u30fc\u30c8) \u7d4c\u7531\u3067\u30bf\u30fc\u30b2\u30c3\u30c8\u3078\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3088\u3046\u3068\u8a66\u307f\u307e\u3057\u305f\u3002\u653b\u6483\u5f8c\u534a\u3067\u653b\u6483\u8005\u306f\u6226\u8853\u3092\u5909\u66f4\u3057\u3001\u30ea\u30e2\u30fc\u30c8\u7ba1\u7406\u30c4\u30fc\u30eb\u306e AnyDesk \u3092\u60aa\u7528\u3057\u3066\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u4fb5\u5bb3\u5148\u306e\u74b0\u5883\u306b\u3082\u3068\u3082\u3068\u5b58\u5728\u3057\u3066\u3044\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f AnyDesk \u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092 <span style=\"font-family: 'courier new', courier, monospace;\">J9kzQ2Y0qO<\/span> \u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306f <a href=\"https:\/\/michaelkoczwara.medium.com\/conti-ransomware-group-cobalt-strike-c2-analysis-rdp-persistence-cc535d35eaba\" target=\"_blank\" rel=\"noopener\">Conti \u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483<\/a>\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u8907\u6570\u56de\u5831\u544a\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u540c\u3058\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_130177\" aria-describedby=\"caption-attachment-130177\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130177 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-10.png\" alt=\"\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\" width=\"500\" height=\"40\" \/><figcaption id=\"caption-attachment-130177\" class=\"wp-caption-text\">\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3<\/figcaption><\/figure>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5b9f\u884c\u306e\u8a66\u307f\u306f\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<h3><a id=\"post-130256-_2r1eknkmjr1v\"><\/a>\u8ffd\u52a0\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n<p>\u3053\u306e\u653b\u6483\u8005\u306f\u5148\u306b\u3042\u3052\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u306e\u30c4\u30fc\u30eb\u985e\u306e\u307b\u304b\u306b\u3082\u30c4\u30fc\u30eb\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u5b9f\u884c\u3084\u74b0\u5883\u5185\u3067\u306e\u8db3\u5834\u306e\u78ba\u4fdd\u3092\u306f\u304b\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>Cobalt Strike<\/li>\n<li>PuTTY \u306e Plink<\/li>\n<li>HTran<\/li>\n<li>\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u7528\u306e\u30c8\u30ed\u30a4\u306e\u6728\u99ac (RAT) \u306e Quasar<\/li>\n<\/ul>\n<h4><a id=\"post-130256-_g3tlq6xqctd8\"><\/a>Cobalt Strike<\/h4>\n<p>\u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">images.cdn-sina[.]tw<\/span> \u3068\u3044\u3046\u30c9\u30e1\u30a4\u30f3\u306b\u63a5\u7d9a\u3057\u3066 <span style=\"font-family: 'courier new', courier, monospace;\">scvhost.txt<\/span> \u3068\u3044\u3046\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f Cobalt Strike \u30d3\u30fc\u30b3\u30f3\u3067\u3001Cortex XDR \u306b\u3088\u308a\u5b9f\u884c\u304c\u9632\u6b62\u3055\u308c\u3066\u3044\u307e\u3057\u305f (\u56f3 8)\u3002<\/p>\n<p><figure id=\"attachment_130179\" aria-describedby=\"caption-attachment-130179\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130179 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-11.png\" alt=\"\u753b\u50cf 8 \u306f Cortex XDR \u306e\u30c4\u30ea\u30fc \u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30c4\u30ea\u30fc\u306b\u306f 4 \u3064\u306e\u30d6\u30e9\u30f3\u30c1\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u306b\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u4f7f\u3063\u305f\u30b3\u30de\u30f3\u30c9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002scvhost.text \u3068 result.txt \u3068\u3044\u3046 2 \u3064\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u9632\u6b62\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"548\" \/><figcaption id=\"caption-attachment-130179\" class=\"wp-caption-text\">\u56f38. <span style=\"font-family: 'courier new', courier, monospace;\">images.cdn-sina[.]tw<\/span> \u304b\u3089\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u5b9f\u884c\u3092\u9632\u6b62\u3057\u305f\u3068\u3053\u308d<\/figcaption><\/figure>Cobalt Strike \u3092\u5b9f\u884c\u3059\u308b\u5225\u306e\u8a66\u307f\u3068\u3057\u3066\u3001\u653b\u6483\u8005\u306f\u30d3\u30fc\u30b3\u30f3 (<span style=\"font-family: 'courier new', courier, monospace;\">Reset.cpl<\/span> \u3068 <span style=\"font-family: 'courier new', courier, monospace;\">help.exe<\/span>) \u3092\u5b9f\u884c\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u4f5c\u6210\u306b\u5229\u7528\u3057\u305f\u306e\u304c <a href=\"https:\/\/lolbas-project.github.io\/lolbas\/Libraries\/Shell32\/\" target=\"_blank\" rel=\"noopener\">\u4fb5\u5bb3\u5148\u74b0\u5883\u306b\u3082\u3068\u304b\u3089\u3042\u308b\u30d0\u30a4\u30ca\u30ea\u30fc\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u3046\u300c\u74b0\u5883\u5bc4\u751f\u578b (living-off-the-land: LOLBAS)\u300d\u3068\u547c\u3070\u308c\u308b\u624b\u6cd5<\/a>\u3067\u3001\u3053\u3053\u3067\u5f7c\u3089\u306f Windows Shell Common DLL (<span style=\"font-family: 'courier new', courier, monospace;\">Shell32.dll<\/span>) \u3092\u60aa\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5168\u5bb9\u3092\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8 (\u56f3 9) \u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_130181\" aria-describedby=\"caption-attachment-130181\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130181 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-12.png\" alt=\"Shell32.dll \u3092\u60aa\u7528\u3059\u308b\u30b3\u30fc\u30c9 \" width=\"500\" height=\"37\" \/><figcaption id=\"caption-attachment-130181\" class=\"wp-caption-text\">Shell32.dll \u3092\u60aa\u7528\u3059\u308b\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<figure id=\"attachment_130183\" aria-describedby=\"caption-attachment-130183\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130183 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-13.png\" alt=\"\u753b\u50cf 9 \u306f Cortex XDR \u306e\u5b9f\u884c\u30d5\u30ed\u30fc\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u306b\u306f 3 \u3064\u306e\u30d6\u30e9\u30f3\u30c1\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u306b\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u4f7f\u3063\u305f\u30b3\u30de\u30f3\u30c9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002Cobalt Strike \u306e\u5b9f\u884c\u304c\u9632\u6b62\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"481\" \/><figcaption id=\"caption-attachment-130183\" class=\"wp-caption-text\">\u56f39. Windows Shell Common DLL \u306e\u60aa\u7528\u306b\u3088\u308b Cobalt Strike \u5b9f\u884c\u3092\u9632\u6b62\u3057\u305f\u3068\u3053\u308d<\/figcaption><\/figure>\n<h4><a id=\"post-130256-_981jwotvqa4p\"><\/a>\u30ea\u30d0\u30fc\u30b9 SSH \u306e\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0<\/h4>\n<p>\u3053\u306e\u653b\u6483\u8005\u306f\u3001\u4fb5\u5bb3\u5148\u30db\u30b9\u30c8\u306b\u5bfe\u3059\u308b\u76f4\u63a5\u306e\u30ea\u30e2\u30fc\u30c8 \u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30d7\u30ed\u30c8\u30b3\u30eb (RDP) \u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u30ea\u30d0\u30fc\u30b9 \u30bb\u30ad\u30e5\u30a2 \u30b7\u30a7\u30eb (SSH) \u30c8\u30f3\u30cd\u30eb\u3092\u78ba\u7acb\u3057\u3001AnyDesk \u3068\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u3084\u308a\u3068\u308a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3042\u305f\u3063\u3066\u653b\u6483\u8005\u306f HTran (<span style=\"font-family: 'courier new', courier, monospace;\">lcx.111<\/span>) \u3092\u4f7f\u3063\u3066 C2 (<span style=\"font-family: 'courier new', courier, monospace;\">154.55.128[.]129<\/span> \u56f310) \u3078\u306e RDP \u63a5\u7d9a\u3092\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f PuTTY \u3068\u3044\u3046\u5225\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066 SSH \u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u7de9\u548c\u7b56\u3092\u56de\u907f\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u3001\u4e0a\u8a18\u3068\u540c\u3058\u30c9\u30e1\u30a4\u30f3 (<span style=\"font-family: 'courier new', courier, monospace;\">images.cdn-sina[.]tw<\/span>) \u304b\u3089 <span style=\"font-family: 'courier new', courier, monospace;\">result.txt<\/span> \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u304cPuTTY \u306e\u30d0\u30a4\u30ca\u30ea\u30fc\u3067\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u4fb5\u5bb3\u5148\u74b0\u5883\u306e 1 \u3064\u3067 PuTTY \u30d0\u30a4\u30ca\u30ea\u30fc\u3092\u4f7f\u3063\u3066 <span style=\"font-family: 'courier new', courier, monospace;\">159.223.85[.]37<\/span>\u3078\u306e SSH \u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u6210\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3079\u3064\u306e\u4fb5\u5bb3\u5148\u74b0\u5883\u3067\u306f\u3001\u3053\u306e IP \u306e\u307b\u304b\u306b <span style=\"font-family: 'courier new', courier, monospace;\">156.251.162[.]29<\/span> \u3078\u306e\u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u6210\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u3001\u305d\u306e\u6771\u5357\u30a2\u30b8\u30a2\u306e\u56fd\u306e\u653f\u5e9c\u90e8\u9580\u306e\u8907\u6570\u306e\u88ab\u5bb3\u8005\u306b\u5bfe\u3057\u3001\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u3055\u3044\u3001\u540c\u3058\u547d\u540d\u898f\u5247\u3084\u30a4\u30f3\u30d5\u30e9\u3092\u4f7f\u3046\u3053\u3068\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_130185\" aria-describedby=\"caption-attachment-130185\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130185 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-14.png\" alt=\"\u753b\u50cf 10 \u306f\u3001Cortex XDR \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u308c\u306f 2 \u3064\u306e\u30d6\u30e9\u30f3\u30c1\u3092\u6301\u3064\u30c4\u30ea\u30fc \u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3067\u3059\u3002\u3053\u306e\u56f3\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u691c\u51fa\u3055\u308c\u3001HTran \u3068 Plink \u306e\u5b9f\u884c\u304c\u963b\u6b62\u3055\u308c\u305f\u3088\u3046\u3059\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u60c5\u5831\u306e\u4e00\u90e8\u306f\u5272\u611b\u3057\u3066\u3042\u308a\u307e\u3059\u3002 \" width=\"900\" height=\"238\" \/><figcaption id=\"caption-attachment-130185\" class=\"wp-caption-text\">\u56f310. HTran \u3068 Plink \u306e\u5b9f\u884c\u691c\u51fa\u30fb\u9632\u6b62<\/figcaption><\/figure>\n<h4><a id=\"post-130256-_gcoxf1wfapk4\"><\/a>PowerShell \u7d4c\u7531\u306e\u8ffd\u52a0\u30c4\u30fc\u30eb \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/h4>\n<p>\u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">images.cdn-sina[.]tw<\/span> \u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f Cobalt Strike \u3068 PuTTY \u306e\u307b\u304b\u306b\u3001\u5225\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3 (<span style=\"font-family: 'courier new', courier, monospace;\">shell.cdn-sina[.]tw<\/span>\u3002<span style=\"font-family: 'courier new', courier, monospace;\">78.142.246[.]117<\/span> \u306b\u89e3\u6c7a\u3055\u308c\u308b) \u3082\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u3053\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u88ab\u5bb3\u8005\u5225\u306b\u7528\u610f\u3057\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u542b\u3080\u8ffd\u52a0\u30c4\u30fc\u30eb\u3092\u4fdd\u5b58\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f Windows Management Instrumentation (WMI) \u3068 PowerShell \u306e\u6b21\u306e\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_130187\" aria-describedby=\"caption-attachment-130187\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130187 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-15.png\" alt=\"\u4fdd\u5b58\u3057\u305f\u8ffd\u52a0\u30c4\u30fc\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u305f\u30b3\u30fc\u30c9\" width=\"600\" height=\"77\" \/><figcaption id=\"caption-attachment-130187\" class=\"wp-caption-text\">\u4fdd\u5b58\u3057\u305f\u8ffd\u52a0\u30c4\u30fc\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u305f\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<p>\u653b\u6483\u8005\u306f\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u51e6\u7406\u3092\u884c\u3046\u6587\u5b57\u5217 (\u305f\u3068\u3048\u3070 <span style=\"font-family: 'courier new', courier, monospace;\">DownloadString <\/span>\u3088\u3046\u306a\u7279\u5b9a\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u691c\u7d22) \u306b\u3082\u3068\u3065\u304f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u691c\u51fa\u3092\u4e00\u90e8\u56de\u907f\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u4eca\u56de\u306f\u3053\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e IP \u3092\u4f7f\u3063\u3066\u540c\u3058\u30c9\u30e1\u30a4\u30f3\u304b\u3089 <a href=\"https:\/\/malpedia.caad.fkie.fraunhofer.de\/details\/win.powercat\" target=\"_blank\" rel=\"noopener\">PowerCat<\/a> (\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Netcat\" target=\"_blank\" rel=\"noopener\">netcat<\/a> \u306e PowerShell \u30d0\u30fc\u30b8\u30e7\u30f3) \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u6b21\u306b\u3053\u306e\u653b\u6483\u8005\u306f\u4ee5\u524d Plink \u7528\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066\u4f7f\u3063\u305f\u3082\u306e\u3068\u540c\u3058 IP \u30a2\u30c9\u30ec\u30b9\u3067\u3053\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_130189\" aria-describedby=\"caption-attachment-130189\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130189 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-16.png\" alt=\"netcat \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u5b9f\u884c\u3059\u308b\u30b3\u30fc\u30c9\" width=\"600\" height=\"83\" \/><figcaption id=\"caption-attachment-130189\" class=\"wp-caption-text\">netcat \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u5b9f\u884c\u3059\u308b\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<h4><a id=\"post-130256-_q4uj8t7ud7lu\"><\/a>Quasar RAT<\/h4>\n<p>\u653b\u6483\u8005\u306f\u3055\u3089\u306b\u3079\u3064\u306e\u7a2e\u985e\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u3001Quasar RAT \u3082\u4f7f\u304a\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u4e16\u754c\u4e2d\u306e\u3055\u307e\u3056\u307e\u306a\u653b\u6483\u8005\u304c\u3053\u306e\u65e2\u88fd\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306b\u6b21\u306e\u3088\u3046\u306a\u5e45\u5e83\u3044\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306e\u30ad\u30e3\u30d7\u30c1\u30e3<\/li>\n<li>\u88ab\u5bb3\u8005\u306e Web \u30ab\u30e1\u30e9\u306e\u9332\u753b<\/li>\n<li>\u30ad\u30fc\u30ed\u30ae\u30f3\u30b0<\/li>\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9\u7a83\u53d6<\/li>\n<\/ul>\n<p>\u3053\u306e\u30a2\u30af\u30bf\u30fc\u306f <span style=\"font-family: 'courier new', courier, monospace;\">C:\/Recovery<\/span> \u30d5\u30a9\u30eb\u30c0\u306b Quasar RAT \u30c9\u30ed\u30c3\u30d1\u30fc (<span style=\"font-family: 'courier new', courier, monospace;\">l.exe<\/span>) \u3092\u683c\u7d0d\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30c9\u30ed\u30c3\u30d1\u30fc\u304c Quasar RAT \u30ed\u30fc\u30c0\u30fc (<span style=\"font-family: 'courier new', courier, monospace;\">loader.any<\/span>) \u3092\u30c9\u30ed\u30c3\u30d7\u3057\u3066\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f (\u56f3 11)\u3002<\/p>\n<figure id=\"attachment_130191\" aria-describedby=\"caption-attachment-130191\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130191 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-17.png\" alt=\"\u753b\u50cf 11 \u306f Cortex XDR \u306e\u30c4\u30ea\u30fc \u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30c4\u30ea\u30fc\u306b\u306f 2 \u3064\u306e\u30d6\u30e9\u30f3\u30c1\u304c\u3042\u308a\u307e\u3059\u30022 \u3064\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u9632\u6b62 (\u30d6\u30ed\u30c3\u30af) \u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9632\u6b62\u3055\u308c\u305f\u30a2\u30af\u30b7\u30e7\u30f3\u306f l.exe \u3068 regsvr32.exe Loader.any \u3067\u3059\u3002\" width=\"900\" height=\"358\" \/><figcaption id=\"caption-attachment-130191\" class=\"wp-caption-text\">\u56f311. Quasar RAT \u306e\u5b9f\u884c\u9632\u6b62<\/figcaption><\/figure>\n<h4><a id=\"post-130256-_si2z5w5cz918\"><\/a>HDoor<\/h4>\n<p>\u653b\u6483\u8005\u306f\u4e2d\u56fd\u306e\u30d0\u30c3\u30af\u30c9\u30a2 <a href=\"https:\/\/attack.mitre.org\/software\/S0061\/\" target=\"_blank\" rel=\"noopener\">HDoor<\/a> \u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3082\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002HDoor \u306f\u5c11\u306a\u304f\u3068\u3082 2008 \u5e74\u304b\u3089\u4e2d\u56fd\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u516c\u958b\u3055\u308c\u3001\u8ab0\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u7814\u7a76\u6a5f\u95a2\u304c\u8907\u6570\u306e\u4e2d\u56fd\u7cfb APT \u653b\u6483\u30b0\u30eb\u30fc\u30d7\u304c\u3053\u306e\u8105\u5a01\u3092\u4f7f\u3063\u3066\u3044\u305f\u3053\u3068\u3092\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070 <a href=\"https:\/\/media.kasperskycontenthub.com\/wp-content\/uploads\/sites\/43\/2018\/03\/07205555\/TheNaikonAPT-MsnMM1.pdf\" target=\"_blank\" rel=\"noopener\">Growing Taurus<\/a> (\u5225\u540d Naikon) \u3084 <a href=\"https:\/\/www.securityweek.com\/chinese-hackers-target-air-gapped-systems-custom-usb-malware\/\" target=\"_blank\" rel=\"noopener\">Parched Taurus<\/a> (\u5225\u540d Goblin Panda) \u306a\u3069\u306b\u3088\u308b\u5229\u7528\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>HDoor \u306b\u306f\u5b8c\u5168\u306a\u30d0\u30c3\u30af\u30c9\u30a2\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u3044\u3066\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f<a href=\"https:\/\/huaidan.org\/archives\/2135.html\" target=\"_blank\" rel=\"noopener\">\u3055\u307e\u3056\u307e\u306a\u30bf\u30b9\u30af<\/a>\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30ad\u30fc\u30ed\u30ae\u30f3\u30b0<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u3068\u30d7\u30ed\u30bb\u30b9\u306e\u64cd\u4f5c<\/li>\n<li>\u30b9\u30ad\u30e3\u30f3<\/li>\n<li>\u30d7\u30ed\u30ad\u30b7\u30fc \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u3057\u3066\u306e\u6a5f\u80fd<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u307b\u304b\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3078\u306e\u63a5\u7d9a<\/li>\n<li>\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u7a83\u53d6<\/li>\n<li>\u30c7\u30fc\u30bf\u6f0f\u51fa<\/li>\n<\/ul>\n<p>HDoor \u306f\u6b21\u306e\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3\u5f15\u6570\u3092\u6307\u5b9a\u3057\u3066\u5b9f\u884c\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_130193\" aria-describedby=\"caption-attachment-130193\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130193 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-18.png\" alt=\"Hdoor \u3092\u5b9f\u884c\u3059\u308b\u30b3\u30fc\u30c9\" width=\"500\" height=\"30\" \/><figcaption id=\"caption-attachment-130193\" class=\"wp-caption-text\">Hdoor \u3092\u5b9f\u884c\u3059\u308b\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<h4><a id=\"post-130256-_aer8tpf8xygf\"><\/a>Gh0stCringe RAT<\/h4>\n<p>\u3053\u306e\u307b\u304b\u306b\u653b\u6483\u8005\u304c\u4f7f\u304a\u3046\u3068\u3057\u3066\u3044\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u3057\u3066\u306f <a href=\"https:\/\/asec.ahnlab.com\/en\/32572\/\" target=\"_blank\" rel=\"noopener\">Gh0stCringe<\/a> \u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f Gh0st RAT \u306e\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u300110 \u65e5\u4ee5\u4e0a\u306e\u9593\u9694\u3092\u3042\u3051\u3066\u3053\u306e\u30c4\u30fc\u30eb\u3092 2 \u56de\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u521d\u56de\u306e\u5b9f\u884c\u6642\u3001\u3053\u306e\u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">Cssrs.exe<\/span> \u3068\u3044\u3046\u540d\u524d\u306e\u30de\u30eb\u30a6\u30a7\u30a2 \u30c9\u30ed\u30c3\u30d1\u30fc\u3092\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30c9\u30ed\u30c3\u30d1\u30fc\u304c <span style=\"font-family: 'courier new', courier, monospace;\">moon.exe<\/span> \u3068\u3044\u3046\u540d\u524d\u306e Gh0stCringe \u306e\u30d0\u30a4\u30ca\u30ea\u30fc\u3092\u30c9\u30ed\u30c3\u30d7\u3057\u3066\u5b9f\u884c\u3057\u307e\u3057\u305f\u3002\u56f3 12 \u306f\u3053\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_130195\" aria-describedby=\"caption-attachment-130195\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130195 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-19.png\" alt=\"\u753b\u50cf 12 \u306f Cortex XDR \u306e\u753b\u9762\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002moon.exe \u306e\u5b9f\u884c\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"208\" \/><figcaption id=\"caption-attachment-130195\" class=\"wp-caption-text\">\u56f312. Gh0stCringe \u306e\u30d7\u30ed\u30bb\u30b9 \u30c4\u30ea\u30fc<\/figcaption><\/figure>\n<p>2 \u56de\u76ee\u306e\u5b9f\u884c\u6642\u3001\u653b\u6483\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">conhost.exe<\/span> \u3068\u3044\u3046\u540d\u524d\u3067 Gh0stCringe \u306e\u5b9f\u884c\u3092\u8a66\u307f\u307e\u3057\u305f (\u56f3 13)\u3002\u5f7c\u3089\u306f ESET \u306e\u30d5\u30a9\u30eb\u30c0\u30fc (<span style=\"font-family: 'courier new', courier, monospace;\">C:\\ProgramData\\ESET\\RemoteAdministrator\\Agent\\conhost.exe<\/span>) \u306e\u4e0b\u306b\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e ESET \u30d5\u30a9\u30eb\u30c0\u30fc\u306f\u6b63\u898f\u306e\u30d5\u30a9\u30eb\u30c0\u30fc\u3067\u3001\u88ab\u5bb3\u8005\u74b0\u5883\u306b\u6b63\u898f\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u305f ESET \u306e\u95a2\u9023\u30d5\u30a1\u30a4\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u4fdd\u5b58\u306b\u3053\u306e\u30d5\u30a9\u30eb\u30c0\u30fc\u3092\u4f7f\u3046\u306e\u306f\u4e00\u822c\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><span style=\"font-weight: 400;\">\u305f\u3060\u3057\u3001\u540c\u4e00\u88ab\u5bb3\u74b0\u5883\u3067\u306f\u5225\u306e\u30af\u30e9\u30b9\u30bf\u30fc<\/span> <a href=\"https:\/\/unit42.paloaltonetworks.jp\/stately-taurus-attacks-se-asian-government\"><span style=\"font-weight: 400;\">CL-STA-0044<\/span><\/a> \u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c <span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">ERAAgent.exe<\/span><span style=\"font-weight: 400;\">\u3092\u60aa\u7528\u3057\u3066<\/span><span style=\"font-weight: 400;\"> ToneShell \u30de\u30eb\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/span><\/p>\n<figure id=\"attachment_130197\" aria-describedby=\"caption-attachment-130197\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130197 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-130156-20.png\" alt=\"\u753b\u50cf 13 \u306f Cortex XDR \u306e\u30c4\u30ea\u30fc \u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30c4\u30ea\u30fc\u306b\u306f 2 \u3064\u306e\u30d6\u30e9\u30f3\u30c1\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u306b\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u4f7f\u3063\u305f\u30b3\u30de\u30f3\u30c9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u56f3\u306b\u306f\u653b\u6483\u8005\u304c\u4f7f\u3063\u305f\u30b3\u30de\u30f3\u30c9\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002conhost.exe \u306e\u5b9f\u884c\u306f\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u90e8\u306e\u60c5\u5831\u306f\u4f0f\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"353\" \/><figcaption id=\"caption-attachment-130197\" class=\"wp-caption-text\">\u56f313. ESET \u306e\u30d5\u30a9\u30eb\u30c0\u30fc\u304b\u3089 Gh0stCringe \u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b<\/figcaption><\/figure>\n<h4><a id=\"post-130256-_9irxkfgdp240\"><\/a>Winnti \u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4e9c\u7a2e<\/h4>\n<p>2023 \u5e74 1 \u6708\u3001\u79c1\u305f\u3061\u306f\u3053\u306e\u30a2\u30af\u30bf\u30fc\u304c Winnti \u30de\u30eb\u30a6\u30a7\u30a2 \u30d5\u30a1\u30df\u30ea\u30fc\u306e\u4e9c\u7a2e\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3088\u3046\u3068\u3057\u305f\u3053\u3068\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u30022013 \u5e74 4 \u6708 11 \u65e5\u306e<a href=\"https:\/\/securelist.com\/winnti-more-than-just-a-game\/37029\/\" target=\"_blank\" rel=\"noopener\">\u30ab\u30b9\u30da\u30eb\u30b9\u30ad\u30fc\u306b\u3088\u308b\u30d6\u30ed\u30b0<\/a>\u3067\u306f\u3001 Winnti \u306f\u5c11\u306a\u304f\u3068\u3082 2011 \u5e74\u4ee5\u6765\u8907\u6570\u306e\u4e2d\u56fd\u7cfb\u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306b\u3088\u3063\u3066\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u8457\u540d\u306a\u30de\u30eb\u30a6\u30a7\u30a2 \u30d5\u30a1\u30df\u30ea\u30fc\u3060\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Winnti \u306e\u3053\u306e\u7279\u5b9a\u306e\u4e9c\u7a2e\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u3001\u653b\u6483\u8005\u306f 2 \u3064\u306e\u30d5\u30a1\u30a4\u30eb<span style=\"font-family: 'courier new', courier, monospace;\">(rs.exe<\/span> \u3068 <span style=\"font-family: 'courier new', courier, monospace;\">s.dll<\/span>) \u3092\u30b7\u30b9\u30c6\u30e0\u306e <span style=\"font-family: 'courier new', courier, monospace;\">D:\\HPEOneView\\&lt;redacted&gt;\\admin\\.!\\.dump<\/span> \u5185\u306b\u4fdd\u5b58\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e <span style=\"font-family: 'courier new', courier, monospace;\">rs.exe<\/span> \u3068\u3044\u3046\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb\u306f\u30ed\u30fc\u30c0\u30fc\u3067\u3001<span style=\"font-family: 'courier new', courier, monospace;\">s.dll<\/span> \u306e\u30da\u30a4\u30ed\u30fc\u30c9\u3092 <span style=\"font-family: 'courier new', courier, monospace;\">%SYSTEM%\\lscsrv.dll<\/span> \u3078\u30b3\u30d4\u30fc\u3057\u3001\u3053\u308c\u3092\u4f7f\u3063\u3066 <span style=\"font-family: 'courier new', courier, monospace;\">Lscsrv<\/span> \u3068\u3044\u3046\u540d\u524d\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d3\u30fc\u30b3\u30f3\u304b\u3089\u3059\u308b\u3068\u3053\u308c\u306f Winnti \u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4e9c\u7a2e\u3067\u3042\u3063\u305f\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u30d3\u30fc\u30b3\u30f3\u3092\u30ab\u30b9\u30da\u30eb\u30b9\u30ad\u30fc\u304c\u30d6\u30ed\u30b0\u3067\u8aac\u660e\u3057\u3066\u3044\u308b Winnti \u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u3057\u305f\u30d3\u30fc\u30b3\u30f3\u3068\u6bd4\u8f03\u3057\u305f\u3068\u3053\u308d\u3001\u8907\u6570\u306e\u91cd\u8907\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d3\u30fc\u30b3\u30f3 \u30c7\u30fc\u30bf\u5185\u306e\u6700\u521d\u306e 4 \u30d0\u30a4\u30c8\u306f <span style=\"font-family: 'courier new', courier, monospace;\">0xDF1F1ED3<\/span> \u306b\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<li>\u5727\u7e2e\u524d\u306e\u30d3\u30fc\u30b3\u30f3 \u30c7\u30fc\u30bf\u306e\u9577\u3055\u306f 1,360 \u30d0\u30a4\u30c8\u3002<\/li>\n<li>\u30d3\u30fc\u30b3\u30f3 \u30c7\u30fc\u30bf\u306f\u5727\u7e2e\u30ec\u30d9\u30eb\u3092 8 \u306b\u8a2d\u5b9a\u3057\u3066 <span style=\"font-family: 'courier new', courier, monospace;\">zlib<\/span> \u3067\u5727\u7e2e\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<li>\u30d1\u30b1\u30c3\u30c8\u306e\u69cb\u9020\u306f\u4ee5\u4e0b\u306e\u90e8\u5206\u304c\u540c\u3058\u3002\n<ul>\n<li>\u5727\u7e2e\u3055\u308c\u305f\u30c7\u30fc\u30bf\u9577<\/li>\n<li>\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f null \u306e\u5024<\/li>\n<li>\u30e9\u30f3\u30c0\u30e0 \u30d0\u30a4\u30c8<\/li>\n<li>\u5727\u7e2e\u30c7\u30fc\u30bf<\/li>\n<\/ul>\n<\/li>\n<li>\u30d3\u30fc\u30b3\u30f3 \u30c7\u30fc\u30bf\u81ea\u4f53\u306e\u69cb\u9020\u306f\u540c\u4e00\u3067\u30d5\u30a3\u30fc\u30eb\u30c9 \u30bf\u30a4\u30d7\u306f\u540c\u3058\u30aa\u30d5\u30bb\u30c3\u30c8\u4f4d\u7f6e\u306b\u5b58\u5728\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<p>\u9ad8\u30ec\u30d9\u30eb\u3067\u898b\u308b\u3068\u3053\u306e Winnti \u4e9c\u7a2e\u306b\u306f\u653b\u6483\u8005\u304c\u4f7f\u7528\u3067\u304d\u308b\u6b21\u306e\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u306e\u5909\u66f4<\/li>\n<li>\u30ec\u30b8\u30b9\u30c8\u30ea\u30fc\u306e\u5909\u66f4<\/li>\n<li>\u30b5\u30fc\u30d3\u30b9\u306e\u5909\u66f4<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3068\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n<li>\u30d7\u30ed\u30ad\u30b7\u30fc\u306e\u4f5c\u6210\u3068\u30d7\u30ed\u30ad\u30b7\u30fc\u3068\u3057\u3066\u306e\u52d5\u4f5c<\/li>\n<li>\u30ea\u30d0\u30fc\u30b9 \u30b7\u30a7\u30eb<\/li>\n<li>\u30ad\u30fc\u30ed\u30ae\u30f3\u30b0<\/li>\n<li>\u30ad\u30fc\u5165\u529b\u3084\u30de\u30a6\u30b9\u306e\u52d5\u304d\u306a\u3069\u306e\u753b\u9762\u5236\u5fa1\u6a5f\u80fd<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3068\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u306e\u5217\u6319<\/li>\n<\/ul>\n<h2><a id=\"post-130256-_dqa6t9udp4iq\"><\/a><strong>\u5e30\u5c5e<\/strong><\/h2>\n<p>\u79c1\u305f\u3061\u306f\u3001\u3042\u308b\u540c\u3058\u6642\u671f\u306b\u3001\u6771\u5357\u30a2\u30b8\u30a2\u306e\u540c\u3058\u56fd\u306e\u8907\u6570\u306e\u653f\u5e9c\u7d44\u7e54\u306b\u5bfe\u3059\u308b CL-STA-0045 \u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u8b58\u5225\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0 (\u5206\u985e) \u306f\u3001\u540c\u3058\u30c4\u30fc\u30eb\u3001\u540c\u3058\u30de\u30eb\u30a6\u30a7\u30a2\u3001\u4f3c\u305f\u6280\u8853\u3084\u6226\u8853\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u5171\u901a\u30a4\u30f3\u30d5\u30e9\u306e\u4f7f\u7528\u306b\u57fa\u3065\u3044\u3066\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>CL-STA-0045 \u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30ec\u30dd\u30fc\u30c8\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u5206\u6790\u3057\u305f\u7d50\u679c\u3001\u3053\u308c\u307e\u3067\u306b\u5831\u544a\u3055\u308c\u305f Alloy Taurus (\u5225\u540d: <a href=\"https:\/\/attack.mitre.org\/groups\/G0093\/\" target=\"_blank\" rel=\"noopener\">GALLIUM<\/a>) \u306e\u624b\u53e3\u3068\u306e\u9593\u306b\u3001\u6ce8\u76ee\u3059\u3079\u304d\u91cd\u8907\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u653b\u6483\u8005\u306f\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3042\u308b\u7a2e\u306e\u30c4\u30fc\u30eb\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u985e\u3092\u5358\u4e00\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3066\u307f\u308b\u3068\u3001\u304b\u306a\u308a\u7279\u7570\u306a\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u306e\u69d8\u76f8\u3092\u5448\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4e00\u9023\u306e\u30af\u30e9\u30b9\u30bf\u30fc \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3067\u4e00\u7dd2\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u305f\u4e3b\u306a\u30c4\u30fc\u30eb\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>SoftEther VPN (\u540d\u524d\u306f\u5909\u66f4\u3055\u308c\u3066\u3044\u305f)\u3002\u30d5\u30a1\u30a4\u30eb\u3084\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u306f\u4f3c\u305f\u547d\u540d\u898f\u5247\u304c\u4f7f\u308f\u308c\u3066\u3044\u305f<\/li>\n<li>China Chopper Web \u30b7\u30a7\u30eb\u3002Web \u30b5\u30fc\u30d0\u30fc\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u5f8c\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u305f<\/li>\n<li>HTran\u3002RDP \u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306b\u4f7f\u7528<\/li>\n<li>NBTScan<\/li>\n<li>Gh0st RAT \u306e\u4e9c\u7a2e\u3002\u8db3\u5834\u306e\u78ba\u4fdd\u306b\u4f7f\u7528<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u5358\u4e00\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u624b\u53e3\u306f\u3001\u3053\u308c\u307e\u3067\u306b <a href=\"https:\/\/www.microsoft.com\/en-us\/security\/blog\/2019\/12\/12\/gallium-targeting-global-telecom\/\" target=\"_blank\" rel=\"noopener\">Alloy Taurus \u306e\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u306a\u304b\u3067\u306e\u5831\u544a<\/a>\u3057\u304b\u524d\u4f8b\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u5206\u6790\u3057\u305f\u7d50\u679c\u3001\u3053\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306b\u306f\u3001\u653b\u6483\u3092\u6ce2\u72b6\u7684\u306b\u3057\u304b\u3051\u308b\u53cd\u5fa9\u7684\u306a\u653b\u6483\u30b9\u30bf\u30a4\u30eb\u304c\u898b\u53d7\u3051\u3089\u308c\u307e\u3057\u305f\u3002\u5404\u653b\u6483\u6ce2\u306f\u3001Web \u30b5\u30fc\u30d0\u30fc\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3001Web \u30b7\u30a7\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u5075\u5bdf\u304b\u3089\u59cb\u307e\u3063\u3066\u3001\u305d\u306e\u5f8c\u3001\u8ffd\u52a0\u3067\u30c4\u30fc\u30eb\u304c\u5c55\u958b\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u3046\u3057\u305f\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u624b\u53e3\u3084\u524d\u8ff0\u306e\u30c4\u30fc\u30eb\u306e\u5229\u7528\u306f\u3001<a href=\"https:\/\/www.cybereason.com\/blog\/research\/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers\" target=\"_blank\" rel=\"noopener\">Operation SoftCell<\/a> \u3067\u5831\u544a\u3055\u308c\u305f\u632f\u308b\u821e\u3044\u3068\u91cd\u8907\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u79c1\u305f\u3061\u304c\u63d0\u793a\u3057\u305f Unit 42 \u306e\u5185\u90e8\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u3067\u306f\u3001\u540c\u3058\u56fd\u306e\u653f\u5e9c\u306b\u5c5e\u3059\u308b\u3042\u308b\u7279\u5b9a\u88ab\u5bb3\u7d44\u7e54\u306b\u304a\u3044\u3066\u3001CL-STA-0045 \u306e\u30af\u30e9\u30b9\u30bf\u30fc\u3067\u89e3\u8aac\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3068\u91cd\u8907\u3059\u308b\u30a4\u30f3\u30d5\u30e9\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u540d\u524d\u3092\u5909\u66f4\u3057\u305f SoftEther VPN \u3092\u4f7f\u3044\u3001C2 \u30b5\u30fc\u30d0\u30fc\u3078\u306e\u63a5\u7d9a\u3092\u96a0\u853d\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3 \u30af\u30e9\u30b9\u30bf\u30fc\u306e\u3042\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u79c1\u305f\u3061\u304c\u89b3\u6e2c\u3057\u305f\u901a\u4fe1\u306f\u3001\u79c1\u305f\u3061\u304c\u4ee5\u524d\u300c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/alloy-taurus\/\" target=\"_blank\" rel=\"noopener\">\u4e2d\u56fd\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u30b0\u30eb\u30fc\u30d7 Alloy Taurus \u306b\u3088\u308b PingPull \u30de\u30eb\u30a6\u30a7\u30a2\u306b\u65b0\u305f\u306a\u4e9c\u7a2e<\/a>\u300d\u3068\u3044\u3046\u30d6\u30ed\u30b0\u3067\u89e3\u8aac\u3057\u305f\u30a4\u30f3\u30d5\u30e9\u3068 IP \u30a2\u30c9\u30ec\u30b9 <span style=\"font-family: 'courier new', courier, monospace;\">196.216.136[.]139<\/span> \u304c\u91cd\u8907\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u5f0a\u793e\u306e\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u306f\u3001Alloy Taurus \u304c 2022 \u5e74\u306e\u7b2c 3 \u56db\u534a\u671f\u3068\u7b2c 4 \u56db\u534a\u671f\u306b\u540c\u3058\u88ab\u5bb3\u74b0\u5883\u3067\u6d3b\u52d5\u3057\u3066\u3044\u305f\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u6642\u7cfb\u5217\u306e\u89b3\u70b9\u304b\u3089 CL-STA-0045 \u306e\u6d3b\u52d5\u3068\u4e00\u81f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u6771\u5357\u30a2\u30b8\u30a2\u306e\u653f\u5e9c\u306e\u30bb\u30af\u30bf\u30fc\u3092\u6a19\u7684\u3068\u3057\u3001\u660e\u78ba\u306b CL-STA-0045 \u3068\u95a2\u9023\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002Alloy Taurus \u306f\u5f53\u8a72\u5730\u57df\u306e\u653f\u5e9c\u30bb\u30af\u30bf\u30fc\u3092\u6a19\u7684\u5316\u3057\u3066\u3044\u308b\u3053\u3068\u304c<a href=\"https:\/\/attack.mitre.org\/groups\/G0093\/\" target=\"_blank\" rel=\"noopener\">\u3059\u3067\u306b\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059<\/a>\u3002<\/p>\n<p>CL-STA-0045 \u3067\u4f7f\u7528\u3055\u308c\u305f\u30c4\u30fc\u30eb\u306e\u7d44\u307f\u5408\u308f\u305b\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u624b\u53e3\u306e\u5206\u6790\u3001\u3053\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u88ab\u5bb3\u8005\u50cf\u3001Unit 42 \u306e\u5185\u90e8\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u3067\u306e\u91cd\u8907\u304b\u3089\u3001\u79c1\u305f\u3061\u306f\u4e2d\u7a0b\u5ea6\u306e\u78ba\u5ea6\u3067 CL-STA-0045 \u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u304a\u305d\u3089\u304f Alloy Taurus APT \u653b\u6483\u30b0\u30eb\u30fc\u30d7\u3067\u3042\u308b\u3082\u306e\u3068\u63a8\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2><a id=\"post-130256-_aw9qcnvsrcv3\"><\/a><strong>\u7d50\u8ad6<\/strong><\/h2>\n<p>CL-STA-0045 \u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f\u3042\u308b\u6771\u5357\u30a2\u30b8\u30a2\u306e\u653f\u5e9c\u6a5f\u95a2\u306b\u3068\u3063\u3066\u91cd\u5927\u306a\u8105\u5a01\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u80cc\u5f8c\u306b\u3044\u308b\u653b\u6483\u8005\u306f\u719f\u7df4\u3057\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u308c\u306f\u6ce2\u72b6\u653b\u6483\u3092\u7e70\u308a\u8fd4\u3057\u3066\u4fb5\u5165\u3057\u3001\u4e3b\u306a\u4fb5\u5165\u30d9\u30af\u30c8\u30eb\u306b Exchange \u30b5\u30fc\u30d0\u30fc\u306e\u8106\u5f31\u6027\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u3053\u306e\u6d3b\u52d5\u306e\u80cc\u5f8c\u306b\u3042\u308b\u4e3b\u306a\u76ee\u7684\u306f\u3001\u9577\u671f\u7684\u306a\u30b9\u30d1\u30a4\u6d3b\u52d5\u306e\u4fc3\u9032\u3067\u3042\u3063\u305f\u3082\u306e\u3068\u63a8\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5165\u624b\u53ef\u80fd\u306a\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u306b\u57fa\u3065\u3044\u3066\u3001\u3053\u306e\u4e00\u9023\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f\u4e2d\u7a0b\u5ea6\u306e\u78ba\u5ea6\u3067 Alloy Taurus \u30b0\u30eb\u30fc\u30d7\u306b\u5e30\u5c5e\u3059\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u5730\u57df\u5b89\u5168\u4fdd\u969c\u4e0a\u306e\u91cd\u5927\u8105\u5a01\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u5f71\u97ff\u306e\u5bfe\u8c61\u3068\u306a\u308b\u5730\u57df\u3067\u306f\u7d44\u7e54\u30fb\u653f\u5e9c\u306b\u3088\u308b\u8b66\u6212\u3092\u9ad8\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u306e\u8abf\u67fb\u7d50\u679c\u306f\u3001\u6771\u5357\u30a2\u30b8\u30a2\u306e\u5f53\u8a72\u653f\u5e9c\u6a5f\u95a2\u3084\u5f71\u97ff\u3092\u53d7\u3051\u308b\u696d\u754c\u306b\u304a\u3051\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u5f37\u5316\u3084\u8b66\u6212\u76e3\u8996\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u5171\u6709\u304c\u55ab\u7dca\u306e\u8ab2\u984c\u3067\u3042\u308b\u3053\u3068\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u591a\u5c64\u9632\u5fa1\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3057\u3001\u53f0\u982d\u3057\u3064\u3064\u3042\u308b\u8105\u5a01\u306e\u6700\u65b0\u60c5\u5831\u3092\u5e38\u306b\u5165\u624b\u3057\u3066\u304a\u304f\u3053\u3068\u306b\u3088\u308a\u3001Alloy Taurus \u3092\u306f\u3058\u3081\u3068\u3059\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u3057\u304b\u3051\u3066\u304f\u308b\u57f7\u62d7\u3067\u9032\u5316\u3057\u3064\u3065\u3051\u308b\u6226\u8853\u304b\u3089\u81ea\u7d44\u7e54\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-130256-_mf3k1d3b3om7\"><\/a><strong>\u4fdd\u8b77\u3068\u7de9\u548c\u7b56<\/strong><\/h2>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u88fd\u54c1\u3092\u3054\u5229\u7528\u306e\u304a\u5ba2\u69d8\u306b\u306f\u3001\u5f0a\u793e\u306e\u88fd\u54c1\u30fb\u30b5\u30fc\u30d3\u30b9\u3092\u901a\u3058\u3001\u524d\u8ff0\u306e\u8105\u5a01\u306b\u95a2\u9023\u3059\u308b\u4ee5\u4e0b\u306e\u5bfe\u7b56\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u89e3\u6790\u30b5\u30fc\u30d3\u30b9 <a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/wildfire\" target=\"_blank\" rel=\"noopener\">WildFire<\/a> \u306f\u65e2\u77e5\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u3068\u3057\u3066\u6b63\u78ba\u306b\u8b58\u5225\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-url-filtering\" target=\"_blank\" rel=\"noopener\">Advanced URL Filtering<\/a> \u3068 <a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/dns-security\" target=\"_blank\" rel=\"noopener\">DNS Security<\/a> \u306f\u540c\u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u3092\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u3068\u3057\u3066\u8b58\u5225\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/cortex-xdr\" target=\"_blank\" rel=\"noopener\">Cortex XDR<\/a> \u3068 <a href=\"https:\/\/www.paloaltonetworks.com\/cortex\/cortex-xsiam\" target=\"_blank\" rel=\"noopener\">Cortex XSIAM<\/a>\n<ul>\n<li>\u65e2\u77e5\u306e\u60aa\u610f\u306e\u3042\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u5b9f\u884c\u3092\u9632\u6b62\u3059\u308b\u307b\u304b\u3001\u30ed\u30fc\u30ab\u30eb\u5206\u6790\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3082\u3068\u3065\u304f\u6a5f\u68b0\u5b66\u7fd2\u3068 <a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-threat-prevention\" target=\"_blank\" rel=\"noopener\">Behavioral Threat Protection<\/a> \u306b\u3088\u3063\u3066\u672a\u77e5\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u5b9f\u884c\u3082\u9632\u6b62\u3057\u307e\u3059\u3002<\/li>\n<li>Cortex XDR 3.4 \u304b\u3089\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u305f\u65b0\u305f\u306a Credential Gathering Protection \u3092\u4f7f\u3044\u3001\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53ce\u96c6\u3059\u308b\u30c4\u30fc\u30eb\u3084\u6280\u8853\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/li>\n<li>Cortex XDR \u30d0\u30fc\u30b8\u30e7\u30f3 3.4 \u3067\u65b0\u305f\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f Anti-Webshell Protection \u3092\u4f7f\u3044\u3001\u8105\u5a01\u306b\u3088\u308b Web \u30b7\u30a7\u30eb\u304b\u3089\u306e\u30b3\u30de\u30f3\u30c9\u306e\u30c9\u30ed\u30c3\u30d7\u3084\u5b9f\u884c\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/li>\n<li>Anti-Exploitation \u30e2\u30b8\u30e5\u30fc\u30eb\u3068 Behavioral Threat Protection \u3092\u4f7f\u3044\u3001 ProxyShell \u3084 ProxyLogon \u542b\u3080\u3001\u3055\u307e\u3056\u307e\u306a\u8106\u5f31\u6027\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/li>\n<li>Cortex XDR Pro \u306f\u632f\u308b\u821e\u3044\u5206\u6790\u306b\u3088\u308a\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb \u30d9\u30fc\u30b9\u653b\u6483\u3092\u542b\u3080\u3001<a href=\"https:\/\/docs.paloaltonetworks.com\/cortex\/cortex-xdr\/cortex-xdr-analytics-alert-reference\/cortex-xdr-analytics-alert-reference\/analytics-alerts-by-required-data-source\" target=\"_blank\" rel=\"noopener\">\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u5f8c\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3<\/a>\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u4fb5\u5bb3\u306e\u61f8\u5ff5\u304c\u3042\u308a\u5f0a\u793e\u306b\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u95a2\u3059\u308b\u3054\u76f8\u8ac7\u3092\u306a\u3055\u308a\u305f\u3044\u5834\u5408\u306f\u3001<a href=\"https:\/\/start.paloaltonetworks.jp\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0<\/a>\u304b\u3089\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001infojapan@paloaltonetworks.com\u307e\u3067\u30e1\u30fc\u30eb\u306b\u3066\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001\u4e0b\u8a18\u306e\u96fb\u8a71\u756a\u53f7\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044 (\u3054\u76f8\u8ac7\u306f\u5f0a\u793e\u88fd\u54c1\u306e\u304a\u5ba2\u69d8\u306b\u306f\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093)\u3002<\/p>\n<ul>\n<li>\u5317\u7c73\u30d5\u30ea\u30fc\u30c0\u30a4\u30e4\u30eb\uff1a866.486.4842 (866.4.UNIT42)<\/li>\n<li>EMEA: +31.20.299.3130<\/li>\n<li>APAC: +65.6983.8730<\/li>\n<li>\u65e5\u672c: (+81) 50-1790-0200<\/li>\n<\/ul>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30f3\u30d7\u30eb\u3084 IoC (\u4fb5\u5bb3\u6307\u6a19) \u3092\u3075\u304f\u3080\u8abf\u67fb\u7d50\u679c\u3092 Cyber Threat Alliance (CTA: \u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9) \u306e\u30e1\u30f3\u30d0\u30fc\u3068\u5171\u6709\u3057\u307e\u3057\u305f\u3002CTA \u306e\u30e1\u30f3\u30d0\u30fc\u306f\u3053\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3092\u4f7f\u3063\u3066\u3001\u304a\u5ba2\u69d8\u306b\u4fdd\u8b77\u3092\u8fc5\u901f\u306b\u63d0\u4f9b\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u3092\u4f53\u7cfb\u7684\u306b\u963b\u5bb3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a73\u7d30\u306f <a href=\"https:\/\/www.cyberthreatalliance.org\" target=\"_blank\" rel=\"noopener\">Cyber Threat Alliance<\/a> \u306b\u3066\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\uff61<\/p>\n<h2><a id=\"post-130256-_ydqdbjg0dngh\"><\/a><strong>IoC (\u4fb5\u5bb3\u6307\u6a19)<\/strong><\/h2>\n<h3><a id=\"post-130256-_c2o5xs4ygs9d\"><\/a>Web \u30b7\u30a7\u30eb<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">b87c125c8c3bf43096690bf74df960e2c0120654635c4ea715039fbe9115ecef<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">009a9d1609592abe039324da2a8a69c4a305ca999920bf6bbef839273516783a<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">C1f43b7cf46ba12cfc1357b17e4f5af408740af7ae70572c9cf988ac50260ce1<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">36e661edc1ad4e44ba38d8f7a6bd00c2b4bc32e9fae8b955b1b4c6355aa6abed<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">6455bb361d1a1246d1df39b0785fc0f370eb54dd7d5b64d70457e4f9881f6c3c<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_30pycp9qmnm3\"><\/a>Reshell \u30d0\u30c3\u30af\u30c9\u30a2<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">4cb020a66fdbc99b0bce2ae24d5684685e2b1e9219fbdfda56b3aace4e8d5f66<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_pv0t1taybrlo\"><\/a>Zapoa \u30d0\u30c3\u30af\u30c9\u30a2<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">128bc34ee9d907d017f2e6f8fbbba24c3e51ed5a2fdba417ba893b496c8c18a7<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_vaeigwn6l6b1\"><\/a>Cobalt Strike<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">Fec2d328462c944e85dd112e61c97d3e67a39f3c83c59e07410d228c7222d153<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">99d0764248491f44709bd000104f6f99e53c9de8d55649b45112320d7bc4deed<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">9242846351a65655e93ed2aeaf36b535ff5b79ddf76c33d54089d9005a66265b<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_d62r085x54gh\"><\/a>Quasar RAT<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">244cb0f526c2c99be0bf822463cd338630afa12ab32cc9b6cfd6e85fa315a478<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">3e5c992b2be98efd3de5b13969900f207665116063a889b1c763371d4104f7f9<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_24wpvgru6e1q\"><\/a>HDoor<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">bd5dcf5911f959dd79de046d151e8a4aed3b854a322135acc37e3edb3643d0e2<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_779pt3ox6x71\"><\/a>Gh0stCringe RAT<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">f602bd56d6b4bf040956b86ed030643523a8b6611a21b5aafeaa82478820c395<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">d3b8f10f25545bed7d661b6a80be53356c00947800c7e53f050cb15b1f9b953b<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_qn4d6oefvsrp\"><\/a>Winnti \u95a2\u9023\u306e\u30d0\u30c3\u30af\u30c9\u30a2<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">a6b33cf73dd85c18577f58a75802ea0820f11aba88fac23ee3794fac1f4bacfa<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">0d0dd41677ff0d7d648f8563db3a4b4844d86d70562d844bad1983333ae5633d<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_ry8inf6nvhf1\"><\/a>Fscan<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">c27f0e68bc7f2ec2eede8a8e08fa341d41d5d2d0fb2b74260679a5504115947e<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_5oecax3g3m44\"><\/a>WebScan<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">dbdd0f4bf1f217d794738b7d4f83483a5b3579be8791a7e2f2a62ec3e839be3c<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_kcx4pdz8hapz\"><\/a>Kerbrute<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">5aa035ebc3359ee8517d99569c8881fcb7f48ab7e9a2f101f7e7ec23e636c79b<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_rbkuuatloq6o\"><\/a>LsassUnhooker<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">225e5818dc7e7b23110f64fbb718c1792ad93ba7eb893bfbee96cdb13180fbf7<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_p7i8reez3ebj\"><\/a>InternalMonologue.exe<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">c74897b1e986e2876873abb3b5069bf1b103667f7f0e6b4581fbda3fd647a74a<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_82n7cqhk87c\"><\/a>\u30a4\u30f3\u30d5\u30e9<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">159.223.85[.]37<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">156.251.162[.]29<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">Shell.cdn-sina[.]tw<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">images.cdn-sina[.]tw<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">78.142.246[.]117<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">154.55.128[.]129<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">34.81.11[.]157<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45.117.103[.]86<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">23.106.122[.]46<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">202.53.148[.]3<\/span><\/li>\n<\/ul>\n<h3><a id=\"post-130256-_mfnvekwd5ux\"><\/a>Reshell \u306e URI \u30d1\u30bf\u30fc\u30f3<\/h3>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">\/sbName\/<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">\/Sleep\/hostname=<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-130256-_qv13gbihl1l9\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<ul>\n<li><strong>\u672c\u7a3f\u95a2\u9023\u8a18\u4e8b<\/strong>: <a href=\"https:\/\/unit42.paloaltonetworks.jp\/analysis-of-three-attack-clusters-in-se-asia\" target=\"_blank\" rel=\"noopener\">Unit 42 \u6771\u5357\u30a2\u30b8\u30a2\u653f\u5e9c\u3092\u6a19\u7684\u3068\u3059\u308b\u8907\u6570\u306e\u30b9\u30d1\u30a4\u6d3b\u52d5\u3092\u767a\u898b<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42\n<ul>\n<li><span class=\"s1\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/stately-taurus-attacks-se-asian-government\">\u6771\u5357\u30a2\u30b8\u30a2\u653f\u5e9c\u3078\u306e\u30b5\u30a4\u30d0\u30fc\u30b9\u30d1\u30a4\u653b\u6483\u306b Stately Taurus (\u5225\u540d Mustang Panda) \u304c\u95a2\u4e0e<\/a><\/span> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><span class=\"s1\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/rare-possible-gelsemium-attach-targets-se-asia\" target=\"_blank\" rel=\"noopener\">APT \u653b\u6483\u30b0\u30eb\u30fc\u30d7 Gelsemium \u3068\u306e\u95a2\u4e0e\u304c\u7591\u308f\u308c\u308b\u7a00\u306a\u30d0\u30c3\u30af\u30c9\u30a2 \u6771\u5357\u30a2\u30b8\u30a2\u653f\u5e9c\u3078\u306e\u6a19\u7684\u578b\u653b\u6483\u3067\u767a\u898b<\/a><\/span><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/www.cybereason.com\/blog\/research\/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers\" target=\"_blank\" rel=\"noopener\">Operation Soft Cell: A Worldwide Campaign Against Telecommunications Providers<\/a> \u2013 Malicious Life, Cybereason<\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/pingpull-gallium\/\" target=\"_blank\" rel=\"noopener\">GALLIUM\u3001\u65b0\u30c4\u30fc\u30ebPingPull\u3067\u901a\u4fe1\u30fb\u653f\u5e9c\u30fb\u91d1\u878d\u696d\u7a2e\u3078\u6a19\u7684\u3092\u62e1\u5927<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><a href=\"https:\/\/www.microsoft.com\/en-us\/security\/blog\/2019\/12\/12\/gallium-targeting-global-telecom\/\" target=\"_blank\" rel=\"noopener\">GALLIUM: Targeting Global Telecom<\/a> \u2013 Microsoft Threat Intelligence, Microsoft Security<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u79c1\u305f\u3061\u306f\u6771\u5357\u30a2\u30b8\u30a2\u306e\u3042\u308b\u653f\u5e9c\u3092\u6a19\u7684\u3068\u3059\u308b\u4e00\u9023\u306e\u4fb5\u5165\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u3053\u306e\u4e00\u9023\u306e\u6d3b\u52d5\u304c\u3001\u4e2d\u56fd\u306e\u56fd\u76ca\u306e\u305f\u3081\u306b\u6d3b\u52d5\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u30b0\u30eb\u30fc\u30d7\u3001Alloy Taurus \u306b\u5e30\u5c5e\u3059\u308b\u3082\u306e\u3068\u4e2d\u7a0b\u5ea6\u306e\u78ba\u5ea6\u3067\u8003\u3048\u3066\u3044\u307e\u3059<\/p>\n","protected":false},"author":22,"featured_media":134336,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1974,4433,4431],"tags":[4499,4945,4947,4899,4949,4951,4953,4827,4955,4941,4943],"product_categories":[4441,4443,4444,4448,4450,4465],"coauthors":[3808,4094,935],"class_list":["post-130256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-malware-ja","category-nation-state-cyberattacks-ja","category-threat-actor-groups-ja","tag-advanced-persistent-threat-ja","tag-alloy-taurus-ja","tag-cl-sta-0045-ja","tag-cobalt-strike-ja","tag-gallium-ja","tag-lazagne-ja","tag-lolbas-ja","tag-mimikatz-ja","tag-softcell-ja","tag-threat-actors-ja","tag-web-shells-ja","product_categories-advanced-dns-security-ja","product_categories-advanced-url-filtering-ja","product_categories-advanced-wildfire-ja","product_categories-cortex-xdr-ja","product_categories-cortex-xsiam-ja","product_categories-unit-42-incident-response-ja"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u6771\u5357\u30a2\u30b8\u30a2\u653f\u5e9c\u3078\u306e\u57f7\u62d7\u306a\u30b5\u30a4\u30d0\u30fc\u30b9\u30d1\u30a4\u6d3b\u52d5\u306b Alloy Taurus \u304c\u95a2\u4e0e<\/title>\n<meta name=\"description\" content=\"\u6771\u5357\u30a2\u30b8\u30a2\u306e\u3042\u308b\u653f\u5e9c\u3092\u6a19\u7684\u3068\u3059\u308b\u4e00\u9023\u306e\u4fb5\u5165\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u4e00\u9023\u306e\u6d3b\u52d5\u306f Alloy Taurus \u306b\u5e30\u5c5e\u3059\u308b\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u653b\u6483\u3067\u306f Exchange \u30b5\u30fc\u30d0\u30fc\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u3066\u591a\u6570\u306e Web 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content=\"\u6771\u5357\u30a2\u30b8\u30a2\u306e\u3042\u308b\u653f\u5e9c\u3092\u6a19\u7684\u3068\u3059\u308b\u4e00\u9023\u306e\u4fb5\u5165\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u4e00\u9023\u306e\u6d3b\u52d5\u306f Alloy Taurus \u306b\u5e30\u5c5e\u3059\u308b\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u653b\u6483\u3067\u306f Exchange \u30b5\u30fc\u30d0\u30fc\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u3066\u591a\u6570\u306e Web \u30b7\u30a7\u30eb\u304c\u5c55\u958b\u3055\u308c\u3001\u9577\u671f\u306b\u308f\u305f\u308b\u30b9\u30d1\u30a4\u6d3b\u52d5\u306e\u8db3\u5834\u304c\u7bc9\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unit42.paloaltonetworks.com\/ja\/alloy-taurus-targets-se-asian-government\/\" \/>\n<meta property=\"og:site_name\" content=\"Unit 42\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-27T06:00:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-31T00:51:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/01_Nation-State-cyberattacks_1920x900.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Lior Rochberger, Tom Fakterman, Robert Falcone\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u6771\u5357\u30a2\u30b8\u30a2\u653f\u5e9c\u3078\u306e\u57f7\u62d7\u306a\u30b5\u30a4\u30d0\u30fc\u30b9\u30d1\u30a4\u6d3b\u52d5\u306b Alloy Taurus \u304c\u95a2\u4e0e","description":"\u6771\u5357\u30a2\u30b8\u30a2\u306e\u3042\u308b\u653f\u5e9c\u3092\u6a19\u7684\u3068\u3059\u308b\u4e00\u9023\u306e\u4fb5\u5165\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u4e00\u9023\u306e\u6d3b\u52d5\u306f Alloy Taurus \u306b\u5e30\u5c5e\u3059\u308b\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u653b\u6483\u3067\u306f Exchange \u30b5\u30fc\u30d0\u30fc\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u3066\u591a\u6570\u306e Web \u30b7\u30a7\u30eb\u304c\u5c55\u958b\u3055\u308c\u3001\u9577\u671f\u306b\u308f\u305f\u308b\u30b9\u30d1\u30a4\u6d3b\u52d5\u306e\u8db3\u5834\u304c\u7bc9\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/unit42.paloaltonetworks.com\/ja\/alloy-taurus-targets-se-asian-government\/","og_locale":"ja_JP","og_type":"article","og_title":"\u6771\u5357\u30a2\u30b8\u30a2\u653f\u5e9c\u3078\u306e\u57f7\u62d7\u306a\u30b5\u30a4\u30d0\u30fc\u30b9\u30d1\u30a4\u6d3b\u52d5\u306b Alloy Taurus 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