RU
DEV-0586DEV-0586
Also known as: Ruinous Ursa · Cadet Blizzard · DEV-0586
Origin
RU
Known aliases
3
Profile
MSTIC has not found any notable associations between this observed activity, tracked as DEV-0586, and other known activity groups. MSTIC assesses that the malware (WhisperGate), which is designed to look like ransomware but lacking a ransom recovery mechanism, is intended to be destructive and designed to render targeted devices inoperable rather than to obtain a ransom.
Aliases· 3
Ruinous UrsaCadet BlizzardDEV-0586
Known victims· 1
- Ukraine
References
- https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/
- https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/
- https://unit42.paloaltonetworks.com/atoms/ruinousursa/
- https://www.microsoft.com/en-us/security/blog/2023/06/14/cadet-blizzard-emerges-as-a-novel-and-distinct-russian-threat-actor/
- https://www.microsoft.com/en-us/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.