Iran-Linked Hackers Use New Cavern C2 Framework to Target Israeli Organizations
Summary
An Iranian hacking group linked to the MOIS is utilizing a new, undocumented modular C2 framework called Cavern (Cav3rn) to target Israeli organizations. The group has primarily focused on IT providers and government sectors.
IFF Assessment
FOE
The development and deployment of a new C2 framework by a nation-state-affiliated group targeting specific organizations represents a growing threat to defenders.
Defender Context
Defenders should be aware of the emergence of new C2 frameworks like Cavern, as they can be used for sophisticated and targeted attacks. Monitoring for unusual network activity and indicators of compromise associated with this threat cluster is crucial for early detection and response.