Î÷ÃÅ×ÓÐÞ¸´¿ÉÓ°ÏìµçÍøÎȹ̵ÄÎó²îCVE-2023-28489
Ðû²¼Ê±¼ä 2023-05-091¡¢Î÷ÃÅ×ÓÐÞ¸´¿ÉÓ°ÏìµçÍøÎȹ̵ÄÎó²îCVE-2023-28489
¾ÝýÌå5ÔÂ5ÈÕ±¨µÀ£¬£¬Î÷ÃÅ×ÓÐÞ¸´ÁËÓ°ÏìSicam A8000 CP-8031ºÍCP-8050²úÆ·µÄCPCI85¹Ì¼þµÄÔ¶³ÌÖ´ÐдúÂëÎó²î£¨CVE-2023-28489£©¡£¡£¡£¡£ÕâЩ²úÆ·ÊÇÔ¶³ÌÖն˵¥Î»(RTU)£¬£¬¹¥»÷Õß¿ÉʹÓøÃÎó²îÍêÈ«¿ØÖÆ×°±¸£¬£¬Ó°ÏìµçÍøµÄÎȹ̣¬£¬ÉõÖÁ¿Éͨ¹ý¸ü¸ÄÒªº¦×Ô¶¯»¯²ÎÊýµ¼ÖÂÍ£µç£¬£¬»¹¿ÉÒÔʹÓøÃÎó²î×°ÖúóÃÅ¡£¡£¡£¡£²¹¶¡Ôڹ̼þ°æ±¾CPCI85 V05»ò¸ü¸ß°æ±¾ÖпÉÓ㬣¬¸Ã¹«Ë¾»¹Ö¸³ö£¬£¬Í¨¹ýʹÓ÷À»ðǽÏÞÖÆ¶ÔTCP¶Ë¿Ú80ºÍ443ÉϵÄWebЧÀÍÆ÷µÄ»á¼û£¬£¬Ò²¿ÉÒÔ»º½â¸ÃÎó²î¡£¡£¡£¡£
https://www.securityweek.com/critical-siemens-rtu-vulnerability-could-allow-hackers-to-destabilize-power-grid/
2¡¢ÃÀ¹úNextGen HealthcareÔ¼100ÍòÓû§µÄÐÅϢй¶
¾Ý5ÔÂ8ÈÕ±¨µÀ£¬£¬ÃÀ¹úÈí¼þºÍЧÀ͹«Ë¾NextGen Healthcareй¶ÁËÔ¼100ÍòÈ˵ÄÐÅÏ¢¡£¡£¡£¡£¸Ã¹«Ë¾Ö÷ҪΪҽÁƱ£½¡ÐÐÒµ¿ª·¢ºÍÏúÊÛµç×Ó¿µ½¡¼Í¼£¨EHR£©Èí¼þºÍʵ¼ùÖÎÀíϵͳ¡£¡£¡£¡£¾ÝϤ£¬£¬Ð¹Â¶ÊÂÎñÓÚ4ÔÂ24ÈÕ±»·¢Ã÷£¬£¬¸Ã¹«Ë¾ÊÓ²ìÈ·¶¨¹¥»÷ÕßÔÚ3ÔÂ29ÈÕÖÁ4ÔÂ14ÈÕ»á¼ûÁ˹«Ë¾µÄϵͳ£¬£¬Ó°ÏìÁË1049375ÈË¡£¡£¡£¡£¹«Ë¾Í¸Â¶¹¥»÷ÕßʹÓÃÁËËÆºõÊÇ´ÓÆäËüȪԴ»òÓëNextGenÎ޹صĹ¥»÷ÊÂÎñÖÐÇÔÈ¡µÄ¿Í»§¶Ëƾ֤»á¼ûÊý¾Ý¿â£¬£¬ËüÃÇÖØÐÂÉèÖÃÁËÃÜÂëÒÔ¿ØÖƸÃÊÂÎñ¡£¡£¡£¡£ÕâÊÇNextGenÔÚ½ñÄ걬·¢µÄµÚ¶þÆðй¶ÊÂÎñ£¬£¬1ÔÂ19ÈÕ£¬£¬ËüÔâµ½ÁËBlackCatµÄÀÕË÷¹¥»÷¡£¡£¡£¡£
https://securityaffairs.com/145935/data-breach/nextgen-healthcare-data-breach.html
3¡¢ÎÚ¿ËÀ¼CERT-UA·¢Ã÷Ö¼ÔÚ·Ö·¢SmokeLoaderµÄ´¹Âڻ
ýÌå5ÔÂ8Èճƣ¬£¬ÎÚ¿ËÀ¼CERT-UAÅû¶ÁËÒÔ¶àÓïÑÔÎļþµÄÐÎʽ·Ö·¢¶ñÒâÈí¼þSmokeLoaderµÄ´¹Âڻ¡£¡£¡£¡£¹¥»÷ÕßʹÓñ»Ñ¬È¾ÕÊ»§·¢ËÍÒÔ¡°Õ˵¥/¸¶¿î¡±ÎªÖ÷ÌâµÄÓʼþ£¬£¬¸½¼þΪZIPÎĵµ¡£¡£¡£¡£Õâ¸öZIPÊÇÒ»¸ö¶àÓïÑÔÎļþ£¬£¬°üÀ¨Ò»¸öÓÕ¶üÎĵµºÍÒ»¸öJavaScriptÎļþpax_2023_AB1058..js¡£¡£¡£¡£JavaScriptÎļþʹÓÃPowerShell£¬£¬ÏÂÔØ²¢ÔËÐпÉÖ´ÐÐÎļþportable.exe£¬£¬Ëü½«Æô¶¯¶ñÒâÈí¼þSmokeLoader¡£¡£¡£¡£¶ÔÓòÃû×¢²áÈÕÆÚºÍÎļþ±àÒëÈͮ򵀮ÊÎöÅú×¢£¬£¬¸Ã»î¶¯Ê¼ÓÚ4Ô·ݣ¬£¬CERT-UA½«¸Ã»î¶¯¹éÒòÓÚUAC-0006¡£¡£¡£¡£
https://securityaffairs.com/145911/malware/cert-ua-smokeloader-campaign.html
4¡¢Ñо¿Ö°Ô±Åû¶AkiraÔÚ½üÆÚµÄÀÕË÷¹¥»÷µÄÏêϸÐÅÏ¢
5ÔÂ7ÈÕ±¨µÀ³Æ£¬£¬Ñо¿Ö°Ô±·¢Ã÷ÁËAkiraÔÚ½üÆÚµÄÀÕË÷¹¥»÷¡£¡£¡£¡£AkiraÓÚ3Ô·ÝÍÆ³ö£¬£¬Éù³ÆÒѹ¥»÷ÁË16¼Ò¹«Ë¾£¬£¬Éæ¼°½ÌÓý¡¢½ðÈÚ¡¢·¿µØ²ú¡¢ÖÆÔìºÍ×ÉѯµÈ¸÷¸öÐÐÒµ¡£¡£¡£¡£ËäÈ»ÁíÒ»¸öÃûΪAkiraµÄÀÕË÷Èí¼þÒÑÓÚ2017ÄêÐû²¼£¬£¬µ«¾ÝÐÅÓëÕâЩ»î¶¯²¢²»Ïà¹Ø¡£¡£¡£¡£Akira»áÔËÐÐPowerShellÏÂÁîɾ³ý¾íÓ°¸±±¾£¬£¬¼ÓÃÜÎļþ²¢¸½¼ÓÀ©Õ¹Ãû.akira£¬£¬È»ºóÔÚÿ¸öÎļþ¼ÐÁôÏÂÊê½ð¼Í¼akira_readme.txt¡£¡£¡£¡£ÆäÊê½ðÒªÇó´Ó20ÍòÃÀÔªµ½Êý°ÙÍòÃÀÔª²»µÈ¡£¡£¡£¡£
https://www.bleepingcomputer.com/news/security/meet-akira-a-new-ransomware-operation-targeting-the-enterprise/
5¡¢FortiGuard·¢Ã÷SideCopyÍÅ»ïÕë¶ÔÓ¡¶ÈµÄ¹¥»÷»î¶¯
5ÔÂ4ÈÕ£¬£¬FortiGuard³ÆÆä·¢Ã÷ÁËSideCopyÍÅ»ïʹÓÃÓ¡¶È¾üÊÂÑо¿×éÖ¯Ïà¹ØÖ÷ÌâµÄ¹¥»÷»î¶¯¡£¡£¡£¡£¹¥»÷ÕßʹÓÃÓëÓ¡¶È¹ú·ÀÑо¿ÓëÉú³¤×éÖ¯(DRDO)ÓйصÄZIPÎļþÀ´·Ö·¢¶ñÒâÈí¼þ¡£¡£¡£¡£ZipÎļþ°üÀ¨Ò»¸ö¿ì½Ý·½·¨Îļþ£¬£¬Ëü»áʹÓÃHTAs³ÌÐò»òmshta.exe¶¨Ïòµ½¹¥»÷ÕßµÄÓò¡£¡£¡£¡£ÔÚÕâÀ£¬ÏÂÁîÐвÎÊýÖ¸ÏòÒ»¸öURL£¬£¬»áÏÂÔØ²¢Ö´ÐÐÒ»¸ö¶ñÒâÎļþPantomime.hta¡£¡£¡£¡£±ðµÄ£¬£¬ÓëÒÔÍùµÄ»î¶¯ÓÐËù²î±ð£¬£¬´Ë´ÎµÄpayloadËÆºõÊÇʹÓù¤¾ßSILENTTRINITY½¨ÉèµÄ¡£¡£¡£¡£
https://www.fortinet.com/blog/threat-research/clean-rooms-nuclear-missiles-and-sidecopy
6¡¢CleafyÐû²¼drIBANÕë¶ÔÒâ´óÀûµÄ¹¥»÷»î¶¯µÄÆÊÎö±¨¸æ
5ÔÂ4ÈÕ£¬£¬CleafyÐû²¼Á˹ØÓÚʹÓÃеÄWeb×¢È빤¾ß°üDrIBANµÄ¹¥»÷»î¶¯µÄÆÊÎö±¨¸æ¡£¡£¡£¡£ÕâЩ»î¶¯µÄÒªº¦×é¼þdrIBAN£¬£¬ÊÇÒ»¸ö¾ßÓÐǿʢATSÒýÇæµÄWeb×¢È빤¾ß°ü£¬£¬¹¥»÷ÕßʹÓÃËüÀÖ³ÉÈÆ¹ýÉí·ÝÑéÖ¤»úÖÆ£¬£¬ÀýÈçÒøÐкͽðÈÚ»ú¹¹ÔڵǼºÍÖ§¸¶Àú³ÌÖнÓÄɵÄMFAºÍSCAÊÚȨ½×¶Î¡£¡£¡£¡£¹¥»÷Á´Ê¼ÓÚ¾ÓÉÈÏÖ¤µÄÓʼþ£¨»òPECÓʼþ£©£¬£¬¸½´øÒ»¸ö¿ÉÖ´ÐÐÎļþ£¬£¬×÷ΪsLoad¶ñÒâÈí¼þµÄÏÂÔØ³ÌÐò¡£¡£¡£¡£sLoadÊÇÒ»ÖÖÕì̽¹¤¾ß£¬£¬»¹Í¨¹ýÀÄÓÃÕýµ±µÄWindows¹¤¾ß£¨ÈçPowerShellºÍBITSAdmin£©À´Ê¹ÓÃLotLÊÖÒÕ¡£¡£¡£¡£´Ë´Î»î¶¯Ö÷ÒªÕë¶ÔÒâ´óÀû½ðÈÚÐÐÒµ¡£¡£¡£¡£
https://www.cleafy.com/cleafy-labs/uncovering-driban-fraud-operations-chapter1