AshTag
- ID
- S9031
- Type
- Malware
- Platforms
- Windows
- Source
- attack.mitre.org
- MITRE last modified
- 12 May 2026
AshTag is a modular .NET backdoor with multiple features that has been used by WIRTE since at least 2025. AshTag is designed for persistence and remote command execution and can masquerade as a legitimate VisualServer utility.[1]
Techniques used (19)
- T1027.013 Encrypted/Encoded File
- T1036.005 Match Legitimate Resource Name or Location
- T1041 Exfiltration Over C2 Channel
- T1047 Windows Management Instrumentation
- T1053.005 Scheduled Task
- T1057 Process Discovery
- T1059.007 JavaScript
- T1071.001 Web Protocols
- T1082 System Information Discovery
- T1083 File and Directory Discovery
- T1102 Web Service
- T1105 Ingress Tool Transfer
- T1113 Screen Capture
- T1140 Deobfuscate/Decode Files or Information
- T1204.002 Malicious File
- T1574.001 DLL
- T1614 System Location Discovery
- T1678 Delay Execution
- T1680 Local Storage Discovery