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ERYTHRITE is an industrial-focused threat activity group tracked for targeting organizations in North America, particularly the United States and Canada. The group has targeted industrial infrastructure companies and has been associated with search engine optimization poisoning campaigns used to lure victims, followed by deployment of credential-stealing malware and remote access malware. ERYTHRITE has demonstrated intrusion activity affecting operational technology environments and has been assessed to have reached Stage 2 of the ICS Cyber Kill Chain in at least one compromise, including access into the OT environment of a Fortune 500 company. The group is notable for combining opportunistic initial access tradecraft with follow-on credential theft and remote access operations against industrial targets. No high-confidence attribution to a nation-state or financially motivated ransomware operation is established here.
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.
Attributed origin per open-source reporting.
9 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
1 malware family attributed to this actor across reporting.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Uses SEO poisoning and credential stealing malware to gain access to industrial infrastructure, potentially selling access to third parties.
Stage 2 ICS-relevant intrusion group targeting North American organizations through SEO poisoning and credential theft, including compromises affecting OT environments and broad enterprise sectors.
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.