EDRKillShifter
New EDR killer tool used by eight different ransomware groups
A new Endpoint Detection and Response (EDR) killer that is considered to be the evolution of ‘EDRKillShifter,’ developed by RansomHub, has been observed in attacks by eight different ransomware gangs. Such tools help ransomware operators turn off security products on breached systems so they can deploy payloads, escalate privileges, attempt lateral movement, and ultimately encrypt devices on […]
Ransomware gang deploys new malware to kill security software
RansomHub ransomware operators are now deploying new malware to disable Endpoint Detection and Response (EDR) security software in Bring Your Own Vulnerable Driver (BYOVD) attacks. Named EDRKillShifter by Sophos security researchers who discovered it during a May 2024 ransomware investigation, the malware deploys a legitimate, vulnerable driver on targeted devices to escalate privileges, disable security […]