Crutch — Malware Profile
Crutch is a backdoor designed for document theft that has been used by Turla since at least 2015.
MITRE ATT&CK techniques (15)
- T1005 Data from Local System
- T1008 Fallback Channels
- T1020 Automated Exfiltration
- T1025 Data from Removable Media
- T1036.004 Masquerade Task or Service
- T1041 Exfiltration Over C2 Channel
- T1053.005 Scheduled Task
- T1071.001 Web Protocols
- T1074.001 Local Data Staging
- T1102.002 Bidirectional Communication
- T1119 Automated Collection
- T1120 Peripheral Device Discovery
- T1560.001 Archive via Utility
- T1567.002 Exfiltration to Cloud Storage
- T1574.001 DLL