SilverFish
SilverFish is believed to be a Russian cyberespionage group that has been involved in various cyberattacks, including the use of the SolarWinds breach as an attack vector. SilverFish has been linked to the Wasted Locker ransomware and has displayed a high level of skill and organization in their cyber operations. There are also connections between SilverFish and the threat actor Evil Corp, suggesting a possible evolution or collaboration between the two groups.
CVEs in recent coverage
No CVEs named alongside this actor in the last 90 days.
Recent victims
No leak-site posts on record for this group.
Recent activity
No posts or advisories have named this actor recently.
References
- https://www.truesec.com/hub/blog/are-the-notorious-cyber-criminals-evil-corp-actually-russian-spies
- https://www.prodaft.com/resource/detail/silverfish-global-cyber-espionage-campaign-case-report
- https://www.mandiant.com/resources/blog/unc2165-shifts-to-evade-sanctions
From the MISP threat-actor galaxy, MITRE ATT&CK and RansomLook (CC BY 4.0). Activity is any post or advisory Watch Floor collected that names the actor or one of its aliases.