Spacebears Ransomware

Description Summary

Assessed Moscow-based, Phobos-aligned; corporate-styled leak site.

Threat Actor

Phobos-aligned data theft/extortion; access via RDP, phishing, supply chain; Windows + Linux.

Technical Indicators

Encryption Extension
Not publicly reported
Encryption Algorithm
Phobos-aligned; often data theft only, sometimes encryption
Ransom Note Name
Not publicly reported
Targeted Industries
Cross-sector (per leak-site victim telemetry)
First Seen
April 2024 (leak site)
Last Seen
Active
Geographical Location
Global (assessed Moscow-based)

MITRE ATT&CK Matrix

Tactic TTP Technique Name
Impact x 2 T1486 Data Encrypted for Impact
T1490 Inhibit System Recovery
Exfiltration x 1 T1567 Exfiltration Over Web Service (leak site)
Initial Access x 2 T1190 Exploit Public-Facing Application
T1078 Valid Accounts