APT / THREAT GROUP
lsassDumper
2
aliases
Last seen:Mar 17, 2026
Intelligence Profile
This in Go written malware is lsass process memory dumper, which was custom developed by threat actors according to Security Joes. It has the capability to automatically exfiltrate the results to the free file transfer service "transfer.sh".
Threat Analysis
lsassDumper is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.
External References
Quick Facts
TypeAPT / Threat Group
Aliases2
Also Known As
win.lsassdumperlsassDumper
External Intelligence
Malpedia: win.lsassdumperResearch Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.