{"id":2279,"date":"2022-12-02T16:44:20","date_gmt":"2022-12-02T08:44:20","guid":{"rendered":"https:\/\/blog.billows.com.tw\/?p=2279"},"modified":"2023-02-13T10:25:21","modified_gmt":"2023-02-13T02:25:21","slug":"fbi-%e5%8f%8acisa-%e5%8f%a4%e5%b7%b4%e5%8b%92%e7%b4%a2%e8%bb%9f%e9%ab%94%e9%9b%86%e5%9c%98%e5%85%a5%e4%be%b5%e4%ba%86%e5%85%a8%e7%90%83%e8%87%b3%e5%b0%91100%e5%80%8b%e7%b5%84%e7%b9%94%ef%bc%8c","status":"publish","type":"post","link":"https:\/\/blog.billows.com.tw\/?p=2279","title":{"rendered":"FBI \u53caCISA: \u53e4\u5df4\u52d2\u7d22\u8edf\u9ad4\u96c6\u5718\u5165\u4fb5\u4e86\u5168\u7403\u81f3\u5c11100\u500b\u7d44\u7e54\uff0c\u8d16\u91d1\u7372\u5229\u8d85\u904e6\u5343\u842c\u7f8e\u5143"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u6839\u64da\u7f8e\u570bFBI\u53caCISA\u7684\u6700\u65b0\u806f\u5408\u8b66\u5831<\/a>(Alert AA 22-335A)\uff0c\u622a\u81f32022\u5e748\u6708\uff0c\u53e4\u5df4\u52d2\u7d22\u8edf\u9ad4(Cuba Ransomware)\u5728\u5168\u7403\u5165\u4fb5\u4e86100\u591a\u500b\u7d44\u7e54(\u7576\u4e2d\u7f8e\u570b\u4f54\u81f3\u5c1165\u500b\u5be6\u9ad4\uff0c\u5176\u991836\u500b\u70ba\u5176\u4ed6\u570b\u5bb6\uff0c\u5305\u542b\u53f0\u7063<\/a>\u4e00\u5bb6\u53d7\u5bb3\u4e0a\u5e02\u534a\u5c0e\u9ad4)\u5f8c\uff0c\u7d22\u8981\u8d85\u904e1.45\u5104\u7f8e\u5143\u7684\u8d16\u91d1\uff0c\u6210\u529f\u53d6\u5f97\u81f3\u5c116\u5343\u842c\u7f8e\u5143\u7684\u8d16\u91d1\u3002\u5831\u544a\u6307\u51fa\uff0c\u53d7\u53e4\u5df4\u653b\u64ca\u7684\u7f8e\u570b\u5be6\u9ad4\u7684\u6578\u91cf\u6210\u9577\u63a5\u8fd1\u4e00\u500d\uff0c\u4e26<\/a>\u6301\u7e8c\u91dd\u5c0d\u4e94\u500b\u95dc\u9375\u6027\u57fa\u790e\u8a2d\u65bd\u9032\u884c\u653b\u64ca\uff0c\u7576\u4e2d\u5305\u62ec\u91d1\u878d\u696d\u3001\u653f\u5e9c\u90e8\u9580\u3001\u91ab\u7642\u4fdd\u5065\u7522\u696d\u3001\u95dc\u9375\u6027\u88fd\u9020\u696d\u53caIT\u7522\u696d\u3002<\/p>\n\n\n\n

\u5728\u6b64\u6b21\u8b66\u5831\u4e2d\uff0cCISA \u53caFBI\u900f\u9732Cuba\u52d2\u7d22\u8edf\u9ad4\u653b\u64ca\u8005\u8207 RomCom Remote Access Trojan \u548c Industrial Spy \u52d2\u7d22\u8edf\u9ad4\u7b49\u5176\u4ed6\u60e1\u610f\u5de5\u5177\u7684\u5e55\u5f8c\u9ed1\u624b\u6709\u95dc\u806f\uff0c\u4e26\u9032\u4e00\u6b65\u6307\u51fa\u81ea\u4eca\u5e74\u5e74\u521d\u4ee5\u4f86<\/a>\u64f4\u5145\u5176\u65b0\u7684\u6230\u8853\u3001\u6280\u8853\u8207\u6d41\u7a0b(TTPs) \u4f86\u90e8\u7f72\u60e1\u610f\u8edf\u9ad4\uff0c\u64da\u6089Cuba\u591a\u6578\u4ee5\u5bc4\u751f\u653b\u64ca(Living Off-The-Land) \u624b\u6cd5\u9032\u884c\u653b\u64ca\uff0c\u4f9d\u9760\u5df2\u77e5\u6f0f\u6d1e\u3001\u7db2\u8def\u91e3\u9b5a\u6d3b\u52d5\u3001\u9060\u7aef\u684c\u9762\u9023\u7dda\u8edf\u9ad4\u548c\u88ab\u76dc\u6191\u8b49\u7684\u7d44\u5408\u4f86\u5b58\u53d6\u53d7\u5bb3\u7cfb\u7d71\u4e26\u90e8\u7f72\u60e1\u610f\u8edf\u9ad4\u3002\u7136\u800c\uff0c\u9019\u5169\u500b\u6a5f\u69cb\u5f15\u7528\u4e86<\/a> Palo Alto Networks \u7684\u7814\u7a76\u7a31\uff0c\u81ea 2022 \u5e74 5 \u6708\u4ee5\u4f86\uff0c\u89c0\u5bdf\u5230\u653b\u64ca\u624b\u6cd5\u8d77\u4e86\u4e9b\u8b8a\u5316\uff0c\u5305\u62ec\u4f7f\u7528 ROMCOM RAT \u60e1\u610f\u8edf\u9ad4\u3001ZeroLogon \u6f0f\u6d1e\u3001\u672c\u5730\u6b0a\u9650\u63d0\u5347\u6f0f\u6d1e\u5229\u7528\u548c\u5c08\u9580\u91dd\u5c0d\u5b89\u5168\u7522\u54c1kernel driver\u7684\u5de5\u5177\u3002<\/p>\n\n\n\n

\u767c\u73fe Cuba \u52d2\u7d22\u8edf\u9ad4\u653b\u64ca\u8005\u64c5\u9577\u5229\u7528\u7684\u6f0f\u6d1e\uff0c\u5305\u62ecCVE-2022-24521\u4e00\u500b\u5f71\u97ff Windows \u901a\u7528\u65e5\u8a8c\u6a94\u6848\u7cfb\u7d71\u9a45\u52d5\u7a0b\u5f0f\u7684\u6f0f\u6d1e \u2013 \u4ee5\u53caCVE-2020-1472\uff0c\u662f2020 \u5e74\u6700\u5e38\u88ab\u5229\u7528\u7684\u6f0f\u6d1e\u4e4b\u4e00\u3002<\/p>\n\n\n\n

\u53e6\u5916\uff0c\u6b64\u6b21\u8b66\u5831\u5927\u90e8\u5206\u5305\u62ec FBI \u5728 2021 \u5e74 12 \u6708<\/a>\u767c\u5e03Flash Alert CU-000156-MW\u7684\u8cc7\u8a0a\uff0c\u5305\u62ecCuba\u901a\u904e Hancitor\u5206\u767c\u52d2\u7d22\u8edf\u9ad4\u7684\u4e8b\u5be6\u2014\u2014Hancitor \u662f\u4e00\u7a2e\u4ee5\u5411\u53d7\u5bb3\u8005\u7db2\u8def\u6295\u653e\u6216\u57f7\u884c\u7aca\u53d6\u7a0b\u5f0f\u800c\u805e\u540d\u7684\u8f09\u5165\u7a0b\u5f0f\uff0c\u5982\u9060\u7aef\u8a2a\u554f\u6728\u99ac \uff08RAT\uff09 \u548c\u5176\u4ed6\u985e\u578b\u7684\u52d2\u7d22\u8edf\u9ad4\u3002\u5728\u76ee\u6a19\u7db2\u8def<\/a>\u5167\u7684\u53d7\u611f\u67d3\u8a2d\u5099\u4e0a\u7ad9\u7a69\u8173\u8ddf\u5f8c\uff0cCuba \u52d2\u7d22\u8edf\u9ad4\u5a01\u8105\u884c\u70ba\u8005\u4f7f\u7528\u5408\u6cd5\u7684 Windows \u670d\u52d9\uff08\u4f8b\u5982\uff0cPowerShell\u3001PsExec \u548c\u5404\u7a2e\u5176\u4ed6\u672a\u6307\u5b9a\u7684\u670d\u52d9\uff09\u9060\u7aef\u90e8\u7f72\u6709\u6548\u8ca0\u8f09\u4e26\u4f7f\u7528\u5305\u542b\u201c.cuba\u201d \u526f\u6a94\u540d\u7684\u52a0\u5bc6\u6a94\u6848\u3002<\/p>\n\n\n\n

\u5728\u4eca\u5929\u7684\u806f\u5408\u8b66\u5831\u4e2d\uff0cFBI \u6566\u4fc3\u66fe\u5728\u5176\u4f01\u696d\u6216\u7d44\u7e54\u7db2\u8def\u4e2d\u6aa2\u6e2c\u5230Cuba \u52d2\u7d22\u8edf\u9ad4\u6d3b\u52d5\u7684\u4eba\u58eb\uff0c\u5411\u5176\u63d0\u4f9b\u76f8\u95dc\u8cc7\u6599\u3002<\/p>\n\n\n\n

\u6709\u52a9\u65bc\u8b58\u5225\u52d2\u7d22\u8edf\u9ad4\u7d44\u7e54\u6210\u54e1\u548c\u8207\u4ed6\u5011\u5408\u4f5c\u7684\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u7684\u6709\u7528\u8cc7\u6599\u5305\u62ec:<\/p>\n\n\n\n

*\u986f\u793a\u8207\u5916\u570b IP address\u4e4b\u9593\u7684\u901a\u8a0a\u7684boundary logs<\/p>\n\n\n\n

*\u52d2\u7d22\u4fe1\u6a23\u672c<\/p>\n\n\n\n

*\u8207\u52d2\u7d22\u8edf\u9ad4\u53c3\u8207\u8005\u7684\u901a\u8a0a<\/p>\n\n\n\n

*\u6bd4\u7279\u5e63\u9322\u5305\u8cc7\u6599<\/p>\n\n\n\n

*\u89e3\u5bc6\u6a94\u6848\u548c\u6216\u52a0\u5bc6\u6a94\u6848\u7684\u826f\u6027\u6a23\u672c<\/p>\n\n\n\n

\u8b66\u5831\u4e2d\u63d0\u4f9b\u6709\u95dc\u53e4\u5df4\u52d2\u7d22\u8edf\u9ad4\u7684\u5165\u4fb5\u6307\u6a19(Indicator of compromise -IOCs):<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u00a0“\u8f49\u8cbc\u3001\u5206\u4eab\u6216\u5f15\u7528\u6587\u7ae0\u5167\u5bb9\uff0c\u8acb\u8a3b\u660e\u51fa\u8655\u70ba\u7ae3\u76df\u79d1\u6280\u00a0https:\/\/www.billows.com.tw<\/a>\u00a0, \u4ee5\u514d\u89f8\u6cd5”<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6839\u64da\u7f8e\u570bFBI\u53caCISA\u7684\u6700\u65b0\u806f\u5408\u8b66\u5831(Alert AA 22-335A)\uff0c\u622a\u81f32022\u5e748\u6708\uff0c\u53e4\u5df4\u52d2\u7d22\u8edf\u9ad4( READ MORE<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[212],"class_list":["post-2279","post","type-post","status-publish","format-standard","hentry","category-6","tag-cuba-ransomware"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2279"}],"version-history":[{"count":2,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2279\/revisions"}],"predecessor-version":[{"id":2383,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2279\/revisions\/2383"}],"wp:attachment":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}