Malware: Felismus

Description

[Felismus](https://attack.mitre.org/software/S0171) is a modular backdoor that has been used by [Sowbug](https://attack.mitre.org/groups/G0054). (Citation: Symantec Sowbug Nov 2017) (Citation: Forcepoint Felismus Mar 2017)

External References

• mitre-attack
• Symantec Sowbug Nov 2017
• Forcepoint Felismus Mar 2017

Techniques Used by This Malware

• T1016 — System Network Configuration Discovery
• T1033 — System Owner/User Discovery
• T1036.005 — Match Legitimate Resource Name or Location
• T1059.003 — Windows Command Shell
• T1071.001 — Web Protocols
• T1082 — System Information Discovery
• T1105 — Ingress Tool Transfer
• T1132.001 — Standard Encoding
• T1518.001 — Security Software Discovery
• T1573.001 — Symmetric Cryptography

APT Groups Using This Malware

• Sowbug