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Threat actor

FIN1

Last fetched

FIN1 is a threat actor tracked in WhisperGraph's MITRE ATT&CK corpus, observed using 0 techniques.

Description

FireEye first identified this activity during a recent investigation at an organization in the financial industry. They identified the presence of a financially motivated threat group that they track as FIN1, whose activity at the organization dated back several years. The threat group deployed numerous malicious files and utilities, all of which were part of a malware ecosystem referred to as ‘Nemesis’ by the malware developer(s), and used this malware to access the victim environment and steal cardholder data. FIN1, which may be located in Russia or a Russian-speaking country based on language settings in many of their custom tools, is known for stealing data that is easily monetized from financial services organizations such as banks, credit unions, ATM operations, and financial transaction processing and financial business services companies.

Techniques by tactic

No ATT&CK techniques are recorded for FIN1 in WhisperGraph.

Attributed infrastructure

None published. WhisperGraph carries no ATTRIBUTED_TO edge to FIN1 today — this states the absence of a published link, not that FIN1 has no infrastructure.

References

© The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.

Related pages

Pivot from FIN1 into its techniques, tactics and any attributed infrastructure.

Queries

Resolves the slug to this actor, merging every duplicate node sharing the same name.


MATCH (a:ACTOR)
WHERE a.name =~ $pattern OR any(x IN a.aliases WHERE x =~ $pattern)
RETURN a.id AS id, a.name AS name, a.aliases AS aliases, a.description AS description,
       a.references AS references, a.campaigns AS campaigns
LIMIT 25
Run yourself →

Techniques this actor uses, grouped by the tactic each one serves.


MATCH (a:ACTOR {name: $name})-[:USES_TECHNIQUE]->(t:ATTACK_PATTERN)
OPTIONAL MATCH (t)-[:USES_TACTIC]->(tac:ATTACK_PATTERN)
RETURN t.id AS techniqueId, t.name AS techniqueName, tac.id AS tacticId, tac.name AS tacticName
LIMIT 1000
Run yourself →

Infrastructure publicly attributed to this actor.


MATCH (n)-[:ATTRIBUTED_TO]->(a:ACTOR {name: $name})
RETURN labels(n)[0] AS kind, n.name AS name
LIMIT 25
Run yourself →

Or query Whisper from your own LLM workflow via the Whisper MCP server.