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Threat actor

CL-STA-1009

Last fetched

CL-STA-1009 is a threat actor tracked in WhisperGraph's MITRE ATT&CK corpus, observed using 0 techniques.

Description

CL-STA-1009 is a threat activity cluster associated with a suspected nation-state actor utilizing the Airstalk malware family, which includes both PowerShell and .NET variants. The .NET variant features a multi-threaded C2 protocol, versioning, and complex tasks, employing defense evasion techniques such as signed binaries with a revoked certificate and manipulation of PE timestamps. The malware is believed to have been used in supply chain attacks, with a development timeline established through signed timestamps. The persistent threat posed by this actor is underscored by the adaptive nature of the malware.

Techniques by tactic

No ATT&CK techniques are recorded for CL-STA-1009 in WhisperGraph.

Attributed infrastructure

None published. WhisperGraph carries no ATTRIBUTED_TO edge to CL-STA-1009 today — this states the absence of a published link, not that CL-STA-1009 has no infrastructure.

References

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

Related pages

Pivot from CL-STA-1009 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.