Mandiant releases part 4 of the Ivanti Connect Secure incident response investigation. They detail different types of post-exploitation activity across their IR engagements. Chinese threat actors have a growing knowledge of Ivanti Connect Secure in abusing appliance-specific functionality to perform actions on objective. They highlight FIVE Chinese threat actors: UNC5221, UNC5266, UNC5330, UNC5337, and UNC5291 abusing a mix of CVE-2023-46805, CVE-2024-21887, and CVE-2024-21893. New TTPs, new malware families and new IOC: 🔗 https://cloud.google.com/blog/topics/threat-intelligence/ivanti-post-exploitation-lateral-movement

EDIT: For your situational awareness, it's my understanding that future Mandiant articles will be located at https://cloud.google.com/blog/topics/threat-intelligence/

#Ivanti #ConnectSecure #vulnerability #cyberespionage #China #activeexploitation #eitw #zeroday #KEV #CISA #CVE_2023_46805 #CVE_2024_21887 #CVE_2024_21893 #UNC5221 #UNC5266 #UNC5330 #UNC5337 #UNC5291