°²È«¹«Ë¾DragosÅû¶Æä½üÆÚÔâµ½µÄÀÕË÷¹¥»÷µÄ¾ßÌåÐÅÏ¢

°ä²¼¹¦·ò 2023-05-12

1¡¢°²È«¹«Ë¾DragosÅû¶Æä½üÆÚÔâµ½µÄÀÕË÷¹¥»÷µÄ¾ßÌåÐÅÏ¢


¾ÝýÌå5ÔÂ10ÈÕ±¨Â· £¬¹¤ÒµÍøÂ簲ȫ¹«Ë¾DragosÅû¶ÁËÆä½üÆÚÔâµ½µÄ°²È«ÊÂÎñµÄ¾ßÌåÐÅÏ¢¡£¸Ã¹«Ë¾°µÊ¾ £¬Ä³ÀÕË÷ÍÅ»ïÓÚ5ÔÂ8ÈÕÊÔͼÈëÇÖ¹«Ë¾ÏµÍ³ £¬µ«Î´Äܳɹ¦¡£¹¥»÷ÕßÔÚÐÂÏúÊÛÈËÔ±Èëְ֮ǰй¶ÁËÆäÓʼþµØÖ· £¬ËæºóʹÓÃÕâЩÓ×ÎÒÐÅÏ¢¼ÙÒâDragosÔ±¹¤²¢ÊµÏÖÔ±¹¤ÈëÖ°Á÷³ÌµÄ³õʼ²½Öè¡£¹¥»÷ÕßÄܹ»½Ó¼ûSharePointºÍDragosºÏͬÖÎÀíϵͳ¡£Dragos³Æ £¬¸ÃÊÂÎñÊÂÎñÒѵõ½½ÚÔì £¬¹¥»÷ÕßÎÞ·¨ºáÏòÒÆ¶¯¡¢È¨ÏÞÌáÉý¡¢³ÉÁ¢ÓƾýӼû»ò¶Ô»ù´¡¼Ü¹¹½øÐиü¸Ä¡£


https://securityaffairs.com/146053/cyber-crime/dragos-failed-extortion-attempt.html


2¡¢Òò¾Ü¸¶Êê½ðÓ¡¶ÈÄ³ÒøÐÐÔ¼600 GBµÄÊý¾Ý±»LockBit¹«¿ª


¾Ý5ÔÂ8ÈÕ±¨Â· £¬ÀÕË÷ÍÅ»ïLockBit 3.0¹«¿ªÁË´ÓÓ¡¶ÈÒøÐÐFullerton IndiaÇÔÈ¡µÄ600 GBÊý¾Ý¡£Fullerton IndiaÓÚ4ÔÂ24ÈÕ³ÆÆäÔâµ½ÁËÍøÂç¹¥»÷ £¬LockBit 3.0Ðû³Æ»ñµÃÁ˳¬¹ý600 GBÓëÓ×ÎҺͺϷ¨¹«Ë¾Ç©¶¨µÄ´û¿îºÍ̸¡£¸ÃÍŻォÊê½ðÖ§¸¶µÄ×îºóÆÚÏÞÔìΪ4ÔÂ29ÈÕ £¬²¢ÔÊÐíÖ§¸¶1000ÃÀÔª½«½ØÖ¹ÈÕÆÚµ¢¸é24Ó×ʱ¡£ÓÉÓÚFullerton India»Ø¾øÓëÀÕË÷ÍÅ»ï½Ó´¥ £¬¸ÃÍÅ»ïÔÚ±¾ÖÜÒ»¹«¿ªÁËÇÔÈ¡µÄÐÅÏ¢¡£


https://www.bankinfosecurity.com/lockbit-30-leaks-600-gbs-data-stolen-from-indian-lender-a-22010


3¡¢º«¹ú¾¯·½¹«¿ªÊ×¶û¹úÁ¢´óѧҽԺ±»Kimsuky¹¥»÷µÄϸ½Ú


ýÌå5ÔÂ10ÈÕ±¨Â· £¬º«¹ú¹ú¶È¾¯Ô±Ìü(KNPA)й© £¬Ó볯ÏÊÓйصĺڿÍÍÅ»ïÈëÇÖÁ˸ùú×î´óµÄÒ½ÔºÖ®Ò» £¬Ê×¶û¹úÁ¢´óѧҽԺ(SNUH)¡£¸ÃÊÂÎñ²úÉúÔÚ2021Äê5ÔÂÖÁ6Ô £¬¾¯·½ÔÚ´ÓǰÁ½ÄêÖнøÐÐÁË·ÖÎöµ÷²é £¬ÒÔÈ·¶¨¹¥»÷ÕßÉí·Ý¡£¾¯·½²¢Î´½«Õâ´Î¹¥»÷¹éÒòÓÚÌØ¶¨µÄ×éÖ¯ £¬µ«±¾µØÃ½Ìå´§¶ÈÕâÊÇÓÉKimsukyЭµ÷µÄ¡£¾Ý»ã±¨ £¬ºÚ¿ÍʹÓÃÁËÖÁÉÙÆß̨λÓÚº«¹úµÈ¹ú¶ÈµÄ·þÎñÆ÷À´ÌáÒé¹¥»÷¡£Õâ´Î¹¥»÷µ¼ÖÂÔ¼830000Ãû»¼Õߺ͹¤×÷ÈËÔ±µÄÐÅϢй¶¡£


https://www.bleepingcomputer.com/news/security/north-korean-hackers-breached-major-hospital-in-seoul-to-steal-data/


4¡¢ÈðÊ¿¿Æ¼¼¹«Ë¾ABBÔâµ½ÀÕË÷ÍÅ»ïBlack BastaµÄ¹¥»÷


5ÔÂ11ÈÕ±¨Â·³Æ £¬ÈðÊ¿µçÆø»¯ºÍ×Ô¶¯»¯¼¼ÊõÌṩÉÌABBÔâµ½ÁËBlack BastaµÄÀÕË÷¹¥»÷¡£ABB¹«Ë¾ÎªÔì×÷ºÍÄÜÔ´¹©¸øÉÌ¿ª·¢¹¤Òµ½ÚÔìϵͳ(ICS)ºÍSCADAϵͳ £¬2022ÄêµÄÊÕÈëΪ294ÒÚÃÀÔª¡£¸Ã¹«Ë¾ÔÚ5ÔÂ7ÈÕÔâµ½¹¥»÷ £¬ÆäÔ±¹¤Ð¹Â© £¬¹¥»÷Ó°ÏìÁ˹«Ë¾µÄWindows Active Directory £¬Éæ¼°Êý°Ų̀É豸¡£ÎªÁËÓ¦¶ÔÕâ´Î¹¥»÷ £¬ABBÖÕÖ¹ÁËÓëÆä¿Í»§µÄVPNÏνÓ £¬ÒÔÔ¤·ÀÀÕË÷Èí¼þ´«²¼µ½ÆäËüÍøÂç¡£Õâ´Î¹¥»÷ÇÖÈÅÁ˸ù«Ë¾µÄÔËÓª £¬ÑÓÎóÁËÏîÄ¿ £¬Ó°ÏìÁ˹¤³§¡£Ä¿Ç° £¬ABB»Ø¾ø¶Ô´ËÊÂÖÃÆÀ¡£


https://www.bleepingcomputer.com/news/security/multinational-tech-firm-abb-hit-by-black-basta-ransomware-attack/


5¡¢FortiGuard°ä²¼¹ØÓÚRapperBot¹¥»÷»î¶¯µÄ·ÖÎö»ã±¨


5ÔÂ9ÈÕ £¬FortiGuard³ÆÆä·¢ÏÖÁË×Ô1ÔÂÒÔÀ´»îÔ¾µÄRapperBot»î¶¯µÄÐÂÑù±¾¡£ÔÚÕâ´Î»î¶¯ÖÐ £¬¹¥»÷ÕßÒÑÆðÍ·Éæ×ã¼ÓÃܽٳÖ £¬³ö¸ñÊÇÕë¶ÔIntel x64É豸¡ £¿ó¹¤´úÂëÏÖÒѼ¯³Éµ½RapperBotÖÐ £¬²¢Ê¹ÓÃË«²ãXOR±àÂë½øÐлìºÏ £¬´Ó¶øÓÐЧµØ°µ²Ø¿ó³ØºÍMoneroÍÚ¿óµØÖ·¡£¹ÌÈ»×êÑÐÈËԱûÓй۲쵽ÈκδÓC2·þÎñÆ÷·¢Ë͵½Ñù±¾µÄDDoSºÅÁî £¬µ«·¢ÏÖ×îеÄbot°æ±¾Ö§³ÖºÅÁִÐÐDDoS¹¥»÷¡¢×èÖ¹DDoS¹¥»÷ºÍÖÕÖ¹×ÔÉí¡£RapperBotËÆºõÔÚ¼±¾ç·¢Õ¹²¢À©´óÖ°ÄÜÒÔ×î´ó»¯ÆäÀûÈó¡£


https://www.fortinet.com/blog/threat-research/rapperbot-ddos-botnet-expands-into-cryptojacking


6¡¢McAfee°ä²¼¹ØÓÚGULoader¹¥»÷»î¶¯µÄÉî¿Ì·ÖÎö»ã±¨


5ÔÂ9ÈÕ £¬McAfee°ä²¼¹ØÓÚ½üÆÚGULoader¹¥»÷»î¶¯µÄ·ÖÎö»ã±¨¡£ÔÚÕâЩ»î¶¯ÖÐ £¬¹¥»÷Õßͨ¹ýÀ¬»øÓʼþ·¢ËÍ»ùÓÚNSISµÄ×°Ö÷¨Ê½ £¬ÕâЩװÖ÷¨Ê½Ê¹Óòå¼þ¿âÔÚÖ¸±êϵͳÉÏÖ´ÐÐGU shellcode¡£»ã±¨»¹ÃèÊöÁËGUloaderÈôºÎÀûÓÃʸÁ¿Òì³£´¦ÖÃ(VEH)À´»ìºÏÖ´ÐÐÁ÷³Ì²¢¼õÂý·ÖÎö¿ìÂÊ¡£GuLoaderÔÚ´ó¹æÄ£¶ñÒâÈí¼þ»î¶¯Öб»ÀûÓà £¬À´·Ö·¢ÐÅÏ¢ÇÔÈ¡¶ñÒâÈí¼þ £¬ÈçRaccoon¡¢ VidarºÍRedlineµÈ¡£


https://www.mcafee.com/blogs/other-blogs/mcafee-labs/guloader-campaigns-a-deep-dive-analysis-of-a-highly-evasive-shellcode-based-loader/