EKANS, also known as Snake, is a ransomware family and associated threat activity cluster known for encrypting victim systems and inhibiting recovery by removing Volume Shadow Copy backups. It has been observed among ransomware operations targeting organizations in Japan. Reported victim sectors in that context included manufacturing, construction, and government-related organizations, though attribution at the individual-victim level is limited. A documented behavior of EKANS is deletion of Volume Shadow Copies to prevent restoration of encrypted data, reflecting defense-evasion and post-compromise impact tradecraft typical of financially motivated ransomware operations.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
Geographies tied to known operations.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Ransomware operation observed attacking Japanese entities.
Ransomware that removes VSS backups to prevent restoration.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.