APT / THREAT GROUP

QuantumLocker

aliases

Intelligence Profile

QuantumLocker — tracked by MISP Galaxy (ransomware).

Threat Analysis

QuantumLocker is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

External References

→https://malpedia.caad.fkie.fraunhofer.de/details/win.mount_locker

→https://securityscorecard.pathfactory.com/research/quantum-ransomware

→https://www.bleepingcomputer.com/news/security/mount-locker-ransomware-joins-the-multi-million-dollar-ransom-game/

→https://www.bleepingcomputer.com/news/security/mount-locker-ransomware-now-targets-your-turbotax-tax-returns/

→https://dissectingmalwa.re/between-a-rock-and-a-hard-place-exploring-mount-locker-ransomware.html

→https://blogs.blackberry.com/en/2020/12/mountlocker-ransomware-as-a-service-offers-double-extortion-capabilities-to-affiliates

→https://github.com/Finch4/Malware-Analysis-Reports/tree/master/MountLocker

→https://chuongdong.com/reverse%20engineering/2021/05/23/MountLockerRansomware/

→https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ransomware-virtual-machines

→https://kienmanowar.wordpress.com/2021/08/04/quicknote-mountlocker-some-pseudo-code-snippets/

Quick Facts

TypeAPT / Threat Group

Aliases4

Also Known As

QuantumDagonLockerMount LockerQuantumLocker

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.

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