{"id":3270,"date":"2024-08-14T16:59:22","date_gmt":"2024-08-14T08:59:22","guid":{"rendered":"https:\/\/blog.billows.com.tw\/?p=3270"},"modified":"2024-08-14T18:01:59","modified_gmt":"2024-08-14T10:01:59","slug":"eastwind%e8%a1%8c%e5%8b%95-%e4%b8%ad%e5%9c%8b%e9%a7%ad%e5%ae%a2%e7%b5%84%e7%b9%94%e9%8e%96%e5%ae%9a%e4%bf%84%e7%be%85%e6%96%af%e6%94%bf%e5%ba%9c%e5%92%8cit%e4%bc%81%e6%a5%ad","status":"publish","type":"post","link":"https:\/\/blog.billows.com.tw\/?p=3270","title":{"rendered":"EastWind\u884c\u52d5-\u4e2d\u570b\u99ed\u5ba2\u7d44\u7e54\u9396\u5b9a\u4fc4\u7f85\u65af\u653f\u5e9c\u548cIT\u4f01\u696d"},"content":{"rendered":"\n<p>EastWind\u653b\u64ca\u884c\u52d5\u80cc\u5f8c\u662f\u8207\u4e2d\u570b\u95dc\u806f\u7684\u99ed\u5ba2\u7d44\u7e54APT27\u53caAPT31<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"267\" src=\"https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2024\/08\/cyber-frauds-covid-19.avif\" alt=\"\" class=\"wp-image-3274\" style=\"width:933px;height:auto\"\/><figcaption class=\"wp-element-caption\">     Photo Credit: lexisnexis<\/figcaption><\/figure>\n\n\n\n<p>\u81ea2024 \u5e74 7 \u6708\u5e95\u958b\u59cb\uff0c\u767c\u751f\u4e00\u7cfb\u5217\u91dd\u5c0d\u6027\u7684\u7db2\u8def\u653b\u64ca\u4e8b\u4ef6\uff0c\u5176\u76ee\u6a19\u9396\u5b9a\u5728\u4fc4\u7f85\u65af\u653f\u5e9c\u7d44\u7e54\u548c IT \u4f01\u696d\u6240\u4f7f\u7528\u7684\u6578\u5341\u500b\u7cfb\u7d71\uff0c\u64da\u77ad\u89e3\u9019\u4e00\u7cfb\u5217\u653b\u64ca\u4e8b\u4ef6\u8207\u4e2d\u570b\u95dc\u806f\u7684 APT27 \u548c APT31 \u99ed\u5ba2\u7d44\u7e54\u6709\u95dc\u3002<\/p>\n\n\n\n<p>\u4fc4\u7f85\u65af\u96fb\u8166\u5b89\u5168\u516c\u53f8Kaspersky (\u5361\u5df4\u65af\u57fa) \u65e5\u524d\u767c\u73fe\u8a72\u7cfb\u5217\u653b\u64ca\u884c\u52d5\uff0c\u4e26\u5c07\u4e4b\u7a31\u70ba\u201cEastWind\u201d (\u6771\u98a8\u884c\u52d5)\uff0c\u5831\u544a\u7a31\u8a72\u884c\u52d5\u4f7f\u7528\u4e86\u66f4\u65b0\u7248\u7684<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/cloudsorcerer-hackers-abuse-cloud-services-to-steal-russian-govt-data\/\" target=\"_blank\" rel=\"noreferrer noopener\">CloudSorcerer \u5f8c\u9580\u7a0b\u5f0f\uff0c\u76ee\u6a19\u662f\u4fc4\u7f85\u65af\u653f\u5e9c<\/a>\u3002\u5728 2024 \u5e74 5 \u6708\u985e\u4f3c\u7684\u7db2\u8def\u9593\u8adc\u6d3b\u52d5\u4e2d\uff0c\u4e5f\u767c\u73fe\u6709\u4f7f\u7528\u76f8\u540c\u7684\u5f8c\u9580\u7a0b\u5f0f\u3002<\/p>\n\n\n\n<p>\u8981\u7279\u5225\u6ce8\u610f\u7684\u662fCloudSorcerer \u653b\u64ca\u884c\u52d5\u4e26\u4e0d\u5c40\u9650\u65bc\u4fc4\u7f85\u65af\uff0c\u5728 2024 \u5e74 5 \u6708\uff0c \u96fb\u5b50\u90f5\u4ef6\u9632\u8b77\u5ee0\u5546Proofpoint&nbsp;\u8a18\u9304\u4e86\u4e00\u6b21<a href=\"https:\/\/x.com\/threatinsight\/status\/1810363151654990068\" target=\"_blank\" rel=\"noreferrer noopener\">\u91dd\u5c0d\u7f8e\u570b\u667a\u5eab\u7684\u653b\u64ca\u4e8b\u4ef6<\/a>\uff0c\u5176\u4e2d\u4e5f\u6709\u4f7f\u7528CloudSorcerer\u3002<strong><\/strong><\/p>\n\n\n\n<p><strong>EastWind<\/strong><strong>\u6771\u98a8\u653b\u64ca\u624b\u6cd5<\/strong><\/p>\n\n\n\n<p>\u7db2\u8def\u653b\u64ca\u8005\u5148\u5bc4\u51fa\u5e36\u6709 RAR \u6a94\u6848\u9644\u4ef6\u7684\u7db2\u8def\u91e3\u9b5a\u96fb\u5b50\u90f5\u4ef6\uff0c\u5176\u4e2d\u542b\u6709\u7528\u4f86\u5b89\u88dd\u60e1\u610f\u8edf\u9ad4\u7684 Windows \u6377\u5f91\u3002\u653b\u64ca\u8005\u85c9\u7531\u96f2\u7aef\u5132\u5b58\u670d\u52d9 Dropbox \u5411\u60e1\u610f\u8edf\u9ad4\u767c\u51fa\u6307\u4ee4\uff0c\u4ee5\u5b89\u88dd\u984d\u5916\u7684\u6728\u99ac\u7a0b\u5f0f\uff0c\u50cf\u662f\u7db2\u8def\u9593\u8adc\u7d44\u7e54APT31\u4f7f\u7528\u7684\u5de5\u5177\u5c31\u662f\u9019\u985e\uff0c\u53e6\u5916\u9084\u6709\u4e00\u7a2e\u540d\u70ba GrewApacha \u7684\u66f4\u65b0\u7248<a href=\"https:\/\/securelist.ru\/cloudsorcerer-new-apt-cloud-actor\/109861\/\">CloudSorcerer\u5f8c\u9580<\/a>\u7a0b\u5f0f\u4e5f\u662f\u3002<\/p>\n\n\n\n<p>\u5361\u5df4\u65af\u57fa\u767c\u5e03\u7684<a href=\"https:\/\/securelist.ru\/eastwind-apt-campaign\/110020\/\"><strong>\u5831\u544a<\/strong><\/a>\u4e2d\u63d0\u5230\uff1a\u300c\u653b\u64ca\u8005\u4f7f\u7528\u4e00\u7a2e\u5178\u578b\u7684 DLL (\u52d5\u614b\u9023\u7d50\u7a0b\u5f0f\u5eab) sideloading (\u5074\u8f09\u5165) \u6280\u8853\uff1a\u7576desktop.exe\u57f7\u884c\u6a94\u555f\u52d5\u6642\uff0c\u60e1\u610f\u7684 VERSION.dll \u7a0b\u5f0f\u5eab\u5c31\u6703\u8f09\u5165\u5230\u5c0d\u61c9\u7684\u7a0b\u5e8f\u4e4b\u4e2d\u3002\u300d&nbsp;\u300c\u9019\u500b\u7a0b\u5f0f\u5eab\u662f\u4e00\u7d44\u5305\u542b VMProtect \u5de5\u5177\u7684\u5f8c\u9580\u7a0b\u5f0f\u3002\u4e00\u65e6\u555f\u52d5\uff0c\u5b83\u6703\u5617\u8a66\u4f7f\u7528hardcoded (\u7de8\u78bc\u5beb\u6b7b) \u7684\u6388\u6b0a\u6191\u8b49\u4f86\u9023\u7d50 Dropbox \u96f2\u7aef\u670d\u52d9\u3002\u7576\u9023\u63a5\u5230\u96f2\u7aef\uff0c\u5f8c\u9580\u7a0b\u5f0f\u5c31\u6703\u5f9e\u5132\u5b58\u88dd\u7f6e\u5167\u542b\u7684&lt;<em> <\/em>computer name &gt;\/a.psd\u6a94\u4e4b\u4e2d\u8b80\u53d6\u8981\u57f7\u884c\u7684\u6307\u4ee4\u3002\u300d<\/p>\n\n\n\n<p>\u7136\u5f8c\u60e1\u610f\u8edf\u9ad4\u5c07\u9019\u4e9b\u6307\u4ee4\u7684\u57f7\u884c\u7d50\u679c\u4e0a\u50b3\u5230\u96f2\u7aef\u5132\u5b58\u7684\u6a94\u6848 &lt; computer name &gt;\/b.psd \u4e4b\u4e2d\u3002<\/p>\n\n\n\n<p>EastWind \u653b\u64ca\u884c\u52d5\u4e2d\u4e5f\u4f7f\u7528\u8b8a\u7570\u7248\u672c\u7684 CloudSorcerer \u5f8c\u9580\u7a0b\u5f0f (\u4e00\u7a2e\u540d\u70ba GetKey.exe\u7684\u5de5\u5177\u7a0b\u5f0f)\uff0c\u5176\u4e2d\u5305\u542b VMProtect \u4fdd\u8b77\u7a0b\u5f0f\uff0c\u9019\u500b\u60e1\u610f\u8edf\u9ad4\u7684\u76ee\u7684\u662f\u7528\u65bc\u52a0\u5bc6\u53ea\u80fd\u5728\u53d7\u99ed\u4f7f\u7528\u8005\u96fb\u8166\u4e0a\u89e3\u5bc6\u7684\u50b3\u8f38\u8cc7\u6599\u3002<\/p>\n\n\n\n<p>\u5176\u4ed6\u5728EastWind\u653b\u64ca\u4e2d\u767c\u73fe\u7684\u690d\u5165\u7a0b\u5f0f\u9084\u6709\u4e00\u7a2e\u900f\u904e CloudSorcere\u5f8c\u9580\u7a0b\u5f0f\u5e36\u5165\u7684PlugY\uff0c\u9019\u662f\u4e00\u500b\u524d\u6240\u672a\u77e5\u7684\u65b0\u7a2e\u5f8c\u9580\u7a0b\u5f0f\u3002<\/p>\n\n\n\n<p>PlugY \u5728 C2(Command and Control) \u901a\u8a0a\u90e8\u4efd\u5177\u5099\u9ad8\u5ea6\u591a\u529f\u80fd\u6027\uff0c\u5305\u62ec\u80fd\u5920\u57f7\u884c\u6a94\u6848\u64cd\u4f5c\u6307\u4ee4\u3001shell (\u5916\u5c64) \u6307\u4ee4\u57f7\u884c\u3001\u87a2\u5e55\u622a\u5716\u3001\u9375\u76e4\u8a18\u9304\u548c\u526a\u8cbc\u7c3f\u76e3\u63a7\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u5361\u5df4\u65af\u57fa\u7684\u5206\u6790\u6307\u51fa\uff0cPlugY\u5f8c\u9580\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u7684\u7a0b\u5f0f\u78bc\u4e4b\u524d\u66fe\u5728 APT27 \u99ed\u5ba2\u7d44\u7e54\u7684\u653b\u64ca\u4e2d\u51fa\u73fe\u904e\u3002<\/p>\n\n\n\n<p>\u5361\u5df4\u65af\u57fa\u8a55\u8ad6\u9053\uff0c\u7531\u65bc EastWind \u653b\u64ca\u4e2d\u4f7f\u7528\u7684\u5f8c\u9580\u7a0b\u5f0f\u660e\u986f\u4e0d\u540c\uff0c\u56e0\u6b64\u8981\u5728\u88ab\u5165\u4fb5\u7684\u96fb\u8166\u4e0a\u5075\u6e2c\u51fa\u6240\u6709\u7684\u5f8c\u9580\u7a0b\u5f0f\u662f\u6709\u76f8\u7576\u96e3\u5ea6\u3002\u9700\u8981\u6ce8\u610f\u7684\u9805\u76ee\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u300cC:\\Users\\Public\u300d\u76ee\u9304\u4e2d\u8d85\u904e 5MB \u7684 DLL (\u52d5\u614b\u9023\u7d50\u7a0b\u5f0f\u5eab) \u6a94\u6848<\/li>\n\n\n\n<li>\u6a94\u6848\u7cfb\u7d71\u4e2d\u672a\u7c3d\u7f72\u7684\u300cmsedgeupdate.dll\u300d\u6a94\u6848<\/li>\n\n\n\n<li>\u6bcf\u500b\u4f7f\u7528\u8005\u767b\u5165\u6642\u555f\u52d5\u7684\u300cmsiexec.exe\u300d\u57f7\u884c\u7a0b\u5e8f<\/li>\n<\/ul>\n\n\n\n<p>\u5728 EastWind\u653b\u64ca\u884c\u52d5\u4e2d\uff0c\u99ed\u5ba2\u7d44\u7e54\u4f7f\u7528\u7cbe\u5bc6\u4e14\u9ad8\u968e\u7684\u7a0b\u5f0f\u5de5\u5177\u7d44\u5408\u4f86\u63a9\u98fe\u7db2\u8def\u6d41\u91cf\u4e2d\u7684\u60e1\u610f\u884c\u52d5\u3002\u653b\u64ca\u8005\u5229\u7528 GitHub\u3001Dropbox\u3001Quora \u7b49\u5e38\u898b\u7684\u7db2\u8def\u670d\u52d9\u4ee5\u53ca LiveJournal \u548c Yandex.Disk \u7b49\u4fc4\u7f85\u65af\u7684\u7cfb\u7d71\u5e73\u53f0\uff0c\u5c07\u9019\u4e9b\u5e73\u53f0\u7528\u4f5c\u547d\u4ee4\u4f3a\u670d\u5668\u3002EastWind\u884c\u52d5\u6d89\u53ca\u5230\u5169\u500b\u8207\u4e2d\u570b\u95dc\u806f\u7684 APT \u99ed\u5ba2\u7d44\u7e54\uff0c<a href=\"https:\/\/securityaffairs.com\/99977\/apt\/apt27-abusing-covid-19.html\">APT27<\/a>\u548c<a href=\"https:\/\/securityaffairs.com\/161102\/apt\/finnish-police-linked-apt31-to-the-2021-parliament-attack.html\">APT31<\/a>\uff0c\u9019\u90e8\u5206\u4e5f\u986f\u793a\u51fa APT \u7d44\u7e54\u662f\u5982\u4f55\u5730\u7dca\u5bc6\u5408\u4f5c\u4e26\u4e14\u5171\u4eab\u60e1\u610f\u8edf\u9ad4\u5de5\u5177\u3002<\/p>\n\n\n\n<p>EastWind\u884c\u52d5\u76f8\u95dc\u7684\u90e8\u5206\u7684\u5165\u4fb5\u6307\u6a19\uff08IOCs\uff09:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>1f5c0e926e548de43e0039858de533fc<\/td><\/tr><tr><td>67cfecf2d777f3a3ff1a09752f06a7f5<\/td><\/tr><tr><td>bed245d61b4928f6d6533900484cafc5<\/td><\/tr><tr><td>d0f7745c80baf342cd218cf4f592ea00<\/td><\/tr><tr><td>f6245f64eaad550fd292cfb1e23f0867<\/td><\/tr><tr><td>faf1f7a32e3f7b08017a9150dccf511d<\/td><\/tr><tr><td>426bbf43f783292743c9965a7631329d77a51b61<\/td><\/tr><tr><td>bce22646f0d7c3abc616996cd08b706590e724e1<\/td><\/tr><tr><td>c0e4dbaffd0b81b5688ae8e58922cdaa97c8de25<\/td><\/tr><tr><td>e1cf6334610e0afc01e5de689e33190d0c17ccd4<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>EastWind\u653b\u64ca\u884c\u52d5\u80cc\u5f8c\u662f\u8207\u4e2d\u570b\u95dc\u806f\u7684\u99ed\u5ba2\u7d44\u7e54APT27\u53caAPT31 \u81ea2024 \u5e74 7 \u6708\u5e95\u958b\u59cb\uff0c\u767c\u751f\u4e00 <a class=\"read-more\" href=\"https:\/\/blog.billows.com.tw\/?p=3270\">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":[183,174],"class_list":["post-3270","post","type-post","status-publish","format-standard","hentry","category-6","tag-iocs","tag-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/3270","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=3270"}],"version-history":[{"count":3,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/3270\/revisions"}],"predecessor-version":[{"id":3277,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/3270\/revisions\/3277"}],"wp:attachment":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}