BlackShadow

This is a defensive tool-intelligence page. It is intended for analyst navigation, source review, and hunt planning. It is not a malware-analysis report and does not contain sample code or binaries.

Summary

• Associated actor(s): Agrius
• Tool type(s): Ransomware / persona
• Confidence level(s): Medium
• Source ID(s): SRC-MITRE-G1030

Behavior

Actor	Behavior Summary
Agrius	Agrius-linked destructive/extortion persona and malware reference depending on source context.

Hash And IOC Status

Actor	Status	Reference
Agrius	Hash not committed; persona claims require corroboration.	SRC-MITRE-G1030

Hashes and IOCs on this page are source pointers or representative public indicators. They SHOULD be refreshed from the linked source before operational use and MUST NOT be used alone for actor attribution.

Defensive Hunting Notes

Actor	Hunting Notes
Agrius	Separate public claims from telemetry; hunt destructive preparation and data theft before leak publication.

Handling Notes

Actor	Handling Notes
Agrius	Treat persona claims through the persona-claims register.

Crosslinks

• Agrius: profile, workbench, tool matrix
• Detection status: Detection Status Dashboard
• Hunt workflow: Hunt Workflow

Mapped ATT&CK Techniques For Associated Actor(s)

Actor	Technique	Tactic	Mapping Quality	Source
Agrius	T1485 Data Destruction	Impact	M2	SRC-MITRE-G1030
Agrius	T1486 Data Encrypted for Impact	Impact	M2	SRC-MITRE-G1030

Related Actor-Level Repository Detections

These detections are mapped through the associated actor or scenario and are not automatically tool-specific. Promote a tool-specific detection only after the behavior is tied to telemetry and test evidence.

Actor	Detection	Release Status	DRL	Rule
Agrius	DET-001 - Intune Bulk Device Wipe Anomaly	Hunt	5	detections/kql/intune-bulk-device-wipe-anomaly.kql

Related Actor-Level Hunts

These hunts are mapped through the associated actor or scenario and may need narrowing before they are used for this specific tool.

Actor	Hunt	Hypothesis	Query
Agrius	HUNT-001	If identity-plane destructive tradecraft is attempted then privileged role activation or bulk device actions will appear in audit logs	detections/kql/intune-bulk-device-wipe-anomaly.kql

Source Review

Source	Publisher	Date	Reliability	Type	Last Reviewed
SRC-MITRE-G1030	MITRE ATT&CK	2026-05-13	A	Knowledge base	2026-05-14

If a source publishes a large or frequently changing IOC appendix, keep the current IOC list in the source system or TIP and store only the pointer here.