Description
[metaMain](https://attack.mitre.org/software/S1059) is a backdoor used by [Metador](https://attack.mitre.org/groups/G1013) to maintain long-term access to compromised machines; it has also been used to decrypt [Mafalda](https://attack.mitre.org/software/S1060) into memory.(Citation: SentinelLabs Metador Sept 2022)(Citation: SentinelLabs Metador Technical Appendix Sept 2022)
External References
Techniques Used by This Malware
- T1005 — Data from Local System
- T1027.013 — Encrypted/Encoded File
- T1033 — System Owner/User Discovery
- T1041 — Exfiltration Over C2 Channel
- T1055 — Process Injection
- T1056 — Input Capture
- T1056.001 — Keylogging
- T1057 — Process Discovery
- T1070.004 — File Deletion
- T1070.006 — Timestomp
- T1071.001 — Web Protocols
- T1074.001 — Local Data Staging
- T1082 — System Information Discovery
- T1083 — File and Directory Discovery
- T1090.001 — Internal Proxy
- T1095 — Non-Application Layer Protocol
- T1105 — Ingress Tool Transfer
- T1106 — Native API
- T1112 — Modify Registry
- T1113 — Screen Capture
- T1140 — Deobfuscate/Decode Files or Information
- T1205.001 — Port Knocking
- T1497.003 — Time Based Evasion
- T1546.003 — Windows Management Instrumentation Event Subscription
- T1560.003 — Archive via Custom Method
- T1573.001 — Symmetric Cryptography
- T1574.001 — DLL
- T1620 — Reflective Code Loading