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ATI-Agent is a remote access trojan (RAT) associated with APT29, the Russian cyberespionage group also known as Cozy Bear and attributed in the provided content to Russia’s SVR. The malware is described as being used to gain persistent access to victim environments. The content states that ATI-Agent has been delivered as one of several sophisticated RATs, alongside AdobeARM and MiniDionis, and lists it within APT29’s broader toolkit. Based on the supporting material, APT29 conducts intelligence collection-focused intrusions using methods including spearphishing, phishing, supply-chain compromise, password spraying, and exploitation of public-facing applications, and targets governments, diplomatic entities, government-adjacent organizations, and multiple strategic sectors across Europe, North America, Asia, Africa, the Middle East, and CIS countries. No ATI-Agent-specific indicators of compromise are provided in the content.
Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
Their toolkit includes 7-Zip, AdFind, ATI-Agent, AtNow, BEATDROP, BloodHound, CEELOADER, CloudDuke, Cobalt Strike, CosmicDuke, CozyDuke...
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Their toolkit includes 7-Zip, AdFind, ATI-Agent, AtNow, BEATDROP, BloodHound, CEELOADER, CloudDuke, Cobalt Strike, CosmicDuke, CozyDuke...
One of several RATs referenced as payloads delivered by COZY BEAR spearphishing droppers.
Remote access tool cited as part of COZY BEAR’s post-compromise toolset delivered by a spearphishing dropper.
Remote access trojan used to gain persistent access to victim environments.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.