Description
[Chrommme](https://attack.mitre.org/software/S0667) is a backdoor tool written using the Microsoft Foundation Class (MFC) framework that was first reported in June 2021; security researchers noted infrastructure overlaps with [Gelsemium](https://attack.mitre.org/software/S0666) malware.(Citation: ESET Gelsemium June 2021)
External References
Techniques Used by This Malware
- T1005 — Data from Local System
- T1016 — System Network Configuration Discovery
- T1027.013 — Encrypted/Encoded File
- T1029 — Scheduled Transfer
- T1033 — System Owner/User Discovery
- T1041 — Exfiltration Over C2 Channel
- T1074.001 — Local Data Staging
- T1082 — System Information Discovery
- T1105 — Ingress Tool Transfer
- T1106 — Native API
- T1113 — Screen Capture
- T1140 — Deobfuscate/Decode Files or Information
- T1560 — Archive Collected Data