APT / THREAT GROUP
Tetra Loader
2
aliases
Last seen:Mar 17, 2026
Intelligence Profile
According to Cisco Talos, this is loader is written in Rust and was observed to stage Cobalt Strike Beacons and VShell.
Threat Analysis
Tetra Loader 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.tetra_loaderTetra Loader
External Intelligence
Malpedia: win.tetra_loaderResearch Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.