Crimson
MITRE
Malware Type:
Other
Other
First seen:
Unknown
Unknown
Last seen:
Unknown
Unknown
Details:
[Crimson](https://attack.mitre.org/software/S0115) is a remote access Trojan that has been used by [Transparent Tribe](https://attack.mitre.org/groups/G0134) since at least 2016.(Citation: Proofpoint Operation Transparent Tribe March 2016)(Citation: Kaspersky Transparent Tribe August 2020)
Associated Techniques (30)
| ID | ATT&CK | Tactics |
|---|---|---|
| T1005 | Data from Local System | - |
| T1012 | Query Registry | - |
| T1016 | System Network Configuration Discovery | - |
| T1025 | Data from Removable Media | - |
| T1033 | System Owner/User Discovery | - |
| T1041 | Exfiltration Over C2 Channel | - |
| T1056.001 | Keylogging | - |
| T1057 | Process Discovery | - |
| T1059.003 | Windows Command Shell | - |
| T1070.004 | File Deletion | - |
| T1071.001 | Web Protocols | - |
| T1082 | System Information Discovery | - |
| T1083 | File and Directory Discovery | - |
| T1091 | Replication Through Removable Media | - |
| T1095 | Non-Application Layer Protocol | - |
Aliases (104)
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Used by Actors (1)
Metadata
| ID: | 133 |
| Created: | 13/01/2026 17:48 |
| Updated: | 06/03/2026 04:00 |