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Threat actor

Shadow-Earth-053

Last fetched

Shadow-Earth-053 is a threat actor tracked in WhisperGraph's MITRE ATT&CK corpus, observed using 0 techniques.

Description

SHADOW-EARTH-053 is a China-aligned threat group exploiting unpatched Microsoft Exchange Server vulnerabilities, specifically CVE-2021-26855, to conduct cyberespionage against government and defense-linked targets across Asia and Europe. The group primarily deploys ShadowPad malware, utilizing techniques such as credential dumping, tunneling tools, and lateral movement via WMIC. They have also been observed installing web shells for persistence and leveraging a custom ExchangeExport tool to extract high-value mailbox contents. Additionally, low-confidence associations with Noodle RAT and CVE-2025-55182 have been noted in their operations.

Techniques by tactic

No ATT&CK techniques are recorded for Shadow-Earth-053 in WhisperGraph.

Attributed infrastructure

None published. WhisperGraph carries no ATTRIBUTED_TO edge to Shadow-Earth-053 today — this states the absence of a published link, not that Shadow-Earth-053 has no infrastructure.

References

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

Related pages

Pivot from Shadow-Earth-053 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.