UnderminerEK

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.underminer_ek

Threat Analysis

UnderminerEK 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://blog.minerva-labs.com/underminer-exploit-kit-the-more-you-check-the-more-evasive-you-become

→https://decoded.avast.io/janvojtesek/exploit-kits-vs-google-chrome/

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

UnderminerEKwin.underminer_ek

External Intelligence

Malpedia: win.underminer_ek

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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