PerSwaysion | office 365´¹ÂÚ¹¥»÷ÊÂÎñͨ¸æ
Ðû²¼Ê±¼ä 2020-05-010x00 ÊÂÎñ¸ÅÊö
¿ËÈÕ£¬£¬£¬£¬£¬ÐÂ¼ÓÆÂÍøÂçÇå¾²¹«Ë¾IB¼¯ÍÅ·¢Ã÷ÁËÒ»¸öеÄÍøÂç´¹Âڻ£¬£¬£¬£¬£¬ÃûΪPerSwaysion£¬£¬£¬£¬£¬´Ë´Î¹¥»÷»î¶¯Ê¹ÓÃMicrosoftµÄÎļþ¹²ÏíЧÀÍ£¬£¬£¬£¬£¬ÒѾÀֳɶÔÈ«Çò¶à¼Ò¹«Ë¾µÄ150¶àλÖÎÀí²ãÔ±¹¤ÌᳫÁËÍøÂç´¹ÂÚ¹¥»÷£¬£¬£¬£¬£¬Ö÷񻃾¼°µÄÊǽðÈÚ¡¢Ö´·¨ºÍ·¿µØ²úÁìÓòµÄÆóÒµ¡£¡£¡£¡£¡£¡£¡£
0x01 ÊÂÎñÏêÇé
´Ë´Î¹¥»÷ÊÇÓÉÔ½ÄϵĺڿÍ×éÖ¯ÌᳫµÄ£¬£¬£¬£¬£¬´Ó2019ÄêÄêÖÐ×îÏȾÙÐУ¬£¬£¬£¬£¬ÒòʹÓÃÁËMicrosoft Sway¶ø±»³ÆÎªPerSwaysion¡£¡£¡£¡£¡£¡£¡£¸ÃºÚ¿Í×éÖ¯Ê×ÏÈÏòÊܺ¦Õß·¢ËÍÒ»·â´¹ÂÚÓʼþ£¬£¬£¬£¬£¬¸ÃÓʼþÖвåÈëÁËαÔìµÄOffice 365Îļþ¹²ÏíµÄ֪ͨ£¬£¬£¬£¬£¬ÒÔÔöÌíÆäÕæÊµÐÔ£¬£¬£¬£¬£¬»¹°üÀ¨Ò»¸ö¡°Á¬Ã¦ÔĶÁ¡±µÄÁ´½Ó¡£¡£¡£¡£¡£¡£¡£µ±Êܺ¦Õßµã»÷Á´½Óºó£¬£¬£¬£¬£¬Êܺ¦Õß±ã±»ÖØ¶¨Ïòµ½ÁËÍйÜÔÚMicrosoft Swayƽ̨ÉϵÄÎļþ¡£¡£¡£¡£¡£¡£¡£¸ÃÒ³Ãæ»á¸æËßÊܺ¦Õß·¢¼þÈËÒѾ´ú±í¹«Ë¾¹²ÏíÁËÒ»¸öÎĵµ£¬£¬£¬£¬£¬²¢ÒªÇóÆäµã»÷Á´½ÓÔĶÁ¡£¡£¡£¡£¡£¡£¡£Ö®ºó£¬£¬£¬£¬£¬¸ÃÁ´½Ó½«Êܺ¦ÕßÖØ¶¨Ïòµ½×îºóµÄÍøÂç´¹ÂÚµÇÂ¼Ò³Ãæ£¬£¬£¬£¬£¬¸ÃÒ³Ãæ¿´ÆðÀ´ÊÇOutlookµÄMicrosoft¼òµ¥µÇ¼£¨SSO£©Ò³Ã棬£¬£¬£¬£¬²¢ÒªÇóÊܺ¦ÕßÊäÈëÆäƾ֤£¬£¬£¬£¬£¬ÒÔʵÑé͵ÇÔ¡£¡£¡£¡£¡£¡£¡£ºÚ¿ÍÒ»µ©ÍµÇÔÀֳɣ¬£¬£¬£¬£¬±ã»áʹÓÃIMAP API´ÓЧÀÍÆ÷ÏÂÔØÊܺ¦Õߵĵç×ÓÓʼþÖеÄÊý¾Ý£¬£¬£¬£¬£¬È»ºóð³äÆäÉí·ÝÓëÆäËûÈËͨѶ¡£¡£¡£¡£¡£¡£¡£×îºó£¬£¬£¬£¬£¬ËüÃÇ»¹»áʹÓÃÊܺ¦ÕßµÄÐÕÃû¡¢µç×ÓÓʼþµØµãºÍ¹«Ë¾Ãû³ÆÀ´ÌìÉúеĴ¹ÂÚÓʼþ£¬£¬£¬£¬£¬¶ÔÏÂÒ»¸öÊܺ¦ÕßÌᳫ¹¥»÷¡£¡£¡£¡£¡£¡£¡£²¢ÇÒ£¬£¬£¬£¬£¬¸ÃÍŻﻹ»áÔÚ¹¥»÷¿¢Êºó´ÓÊܺ¦Õߵķ¢¼þÏäÖÐɾ³ýαÔìµÄ´¹ÂÚÓʼþ£¬£¬£¬£¬£¬ÒÔÃâÒýÆðÏÓÒÉ¡£¡£¡£¡£¡£¡£¡£
ÏÖÔÚ£¬£¬£¬£¬£¬¸ÃÊÂÎñÒѾÀֳɵع¥»÷Á˵¹ú¡¢Ó¢¹ú¡¢ºÉÀ¼¡¢Ïã¸ÛºÍÐÂ¼ÓÆÂµÄ¶à¼Ò¹«Ë¾µÄÖÁÉÙ156λ¸ß¼¶¹ÙÔ±µÄ¹«Ë¾µç×ÓÓʼþÕÊ»§£¬£¬£¬£¬£¬Ö÷ÒªÕë¶ÔµÄÊǽðÈÚЧÀ͹«Ë¾£¨Ô¼50£¥£©£¬£¬£¬£¬£¬×´Ê¦ÊÂÎñËùºÍ·¿µØ²ú¹«Ë¾¡£¡£¡£¡£¡£¡£¡£
Group-IB½¨ÉèÁËÒ»¸öÔÚÏßÍøÒ³£¬£¬£¬£¬£¬Óû§¿ÉÒÔͨ¹ý¸ÃÍøÒ³¼ì²éÆäµç×ÓÓʼþµØµãÊÇ·ñΪPerSwaysion¹¥»÷Ò»²¿·Ö¡£¡£¡£¡£¡£¡£¡£
Group-IBDFIRÍŶӱ»Ô¼Çë¼ì²éÒ»¼ÒÑÇÖÞ¹«Ë¾µÄÊÂÎñ£¬£¬£¬£¬£¬¸Ã¹«Ë¾È·¶¨PerSwaysionÊÇÖØ´óµÄÈýÏàÍøÂç´¹ÂÚ²Ù×÷£¬£¬£¬£¬£¬ËüʹÓÃÌØÊâµÄÕ½ÂÔºÍÊÖÒÕÀ´×èÖ¹±»·¢Ã÷¡£¡£¡£¡£¡£¡£¡£Íþв¼ÓÈëÕßͨ¹ý¡°Ëµ·þ¡±µ£µ±Ö÷Òª¹«Ë¾Ö°Î»µÄÖ°Ô±·¿ªÀ´×ÔÆäÁªÏµÈËÕæÊµµØµãµÄ·Ç¶ñÒâPDFµç×ÓÓʼþ¸½¼þ£¬£¬£¬£¬£¬´Ó¶ø³ä·ÖʹÓÃÁËÈ«ÐÄÉè¼ÆµÄÉç»á¹¤³ÌÊÖÒÕ¡£¡£¡£¡£¡£¡£¡£
PDF¸½¼þÊǶÔOffice 365Îļþ¹²ÏíµÄÈ«ÐÄÉè¼ÆµÄ֪ͨ£¬£¬£¬£¬£¬Ä£ÄâÁËÕýµ±ÃûÌõÄÊܺ¦Õß¡£¡£¡£¡£¡£¡£¡£µ¥»÷¡°Á¬Ã¦ÔĶÁ¡±ºó£¬£¬£¬£¬£¬ÔÚÕâÖÖÇéÐÎÏ£¬£¬£¬£¬£¬Êܺ¦Õߣ¨´ó´ó¶¼ÇéÐÎÏÂÊǸ߼¶¹ÙÔ±£©±»´øµ½MS SwayÉÏÍйܵÄÎļþÖС£¡£¡£¡£¡£¡£¡£¹¥»÷ÕßÑ¡ÔñÕýµ±µÄ»ùÓÚÔÆµÄÄÚÈݹ²ÏíЧÀÍ£¬£¬£¬£¬£¬ÀýÈçMicrosoft Sway£¬£¬£¬£¬£¬Microsoft SharePointºÍOneNote£¬£¬£¬£¬£¬ÒÔ×èÖ¹Á÷Á¿¼ì²â¡£¡£¡£¡£¡£¡£¡£¸ÃÒ³ÃæÀàËÆÓÚÕæÊµµÄMicrosoft Office 365Îļþ¹²ÏíÒ³Ãæ¡£¡£¡£¡£¡£¡£¡£¿ÉÊÇ£¬£¬£¬£¬£¬ÕâÊÇÒ»¸öÌØÖÆµÄÑÝʾÎĸåÒ³Ãæ£¬£¬£¬£¬£¬ËüÀÄÓÃÁËSwayĬÈϵÄÎÞ½çÏßÊÓͼ¡£¡£¡£¡£¡£¡£¡£
ÒÔºóÒ³Ãæ½«Ä¿µÄСÎÒ˽¼ÒÖØ¶¨Ïòµ½×îÖÕÄ¿µÄ£¬£¬£¬£¬£¬¼´ÏÖʵµÄÍøÂç´¹ÂÚÕ¾µã£¬£¬£¬£¬£¬ÆäαװΪMicrosoft Single Sign-OnÒ³ÃæµÄ2017Äê°æ±¾¡£¡£¡£¡£¡£¡£¡£´Ë´¦£¬£¬£¬£¬£¬ÍøÂç´¹ÂÚ¹¤¾ßΪÊܺ¦Õß·ÖÅÉÁËΨһµÄÐòÁкţ¬£¬£¬£¬£¬¸ÃÐòÁкÅÊÇ»ù±¾µÄÖ¸ÎÆÊ¶±ðÊÖÒÕ¡£¡£¡£¡£¡£¡£¡£Öظ´ÇëÇóÍêÈ«ÏàͬµÄURL½«±»¾Ü¾ø¡£¡£¡£¡£¡£¡£¡£Ëü×èÖ¹¶ÔÄ¿µÄ»á¼ûµÄURLµÄÈκÎ×Ô¶¯Íþв¼ì²âÊÂÇé¡£¡£¡£¡£¡£¡£¡£µ±¸ß¼¶Ô±¹¤Ìá½»¹«Ë¾Office 365ƾ֤ʱ£¬£¬£¬£¬£¬¸ÃÐÅÏ¢½«Í¨¹ýÒþ²ØÔÚÒ³ÃæÉϵÄÌØÊâµç×ÓÓʼþµØµã·¢Ë͵½µ¥¶ÀµÄÊý¾ÝЧÀÍÆ÷¡£¡£¡£¡£¡£¡£¡£Õâ·â¶àÓàµÄµç×ÓÓʼþÓÃ×÷ʵʱ֪ͨҪÁ죬£¬£¬£¬£¬ÒÔÈ·±£¹¥»÷Õß¶ÔнüÊÕ»ñµÄƾ֤×ö³ö·´Ó¦¡£¡£¡£¡£¡£¡£¡£
0x02 ²Î¿¼Á´½Ó
https://securityaffairs.co/wordpress/102539/hacking/perswaysion-sophisticated-phishing-campaign.html
https://threatpost.com/microsoft-sway-abused-office-365-phishing-attack/155366/
https://thehackernews.com/2020/04/targeted-phishing-attacks-successfully.html
0x03 ʱ¼äÏß
2020-05-01 VSRCÐû²¼ÊÂÎñͨ¸æ