RansomHub
MITRE
Malware Type:
Other
Other
First seen:
Unknown
Unknown
Last seen:
Unknown
Unknown
Details:
[RansomHub](https://attack.mitre.org/software/S1212) is a ransomware-as-a-service (RaaS) offering with Windows, ESXi, Linux, and FreeBSD versions that has been in use since at least 2024 to target organizations in multiple sectors globally. [RansomHub](https://attack.mitre.org/software/S1212) operators may have purchased and rebranded resources from Knight (formerly Cyclops) Ransomware which shares infrastructure, feature, and code overlaps with [RansomHub](https://attack.mitre.org/software/S1212).(Citation: CISA RansomHub AUG 2024)(Citation: Group-IB RansomHub FEB 2025)
Associated Techniques (21)
| ID | ATT&CK | Tactics |
|---|---|---|
| T1018 | Remote System Discovery | - |
| T1021.002 | SMB/Windows Admin Shares | - |
| T1027.013 | Encrypted/Encoded File | - |
| T1057 | Process Discovery | - |
| T1059.001 | PowerShell | - |
| T1059.003 | Windows Command Shell | - |
| T1070.001 | Clear Windows Event Logs | - |
| T1070.004 | File Deletion | - |
| T1082 | System Information Discovery | - |
| T1083 | File and Directory Discovery | - |
| T1090 | Proxy | - |
| T1135 | Network Share Discovery | - |
| T1140 | Deobfuscate/Decode Files or Information | - |
| T1480 | Execution Guardrails | - |
| T1486 | Data Encrypted for Impact | - |
Metadata
| ID: | 66 |
| Created: | 13/01/2026 17:48 |
| Updated: | 06/03/2026 16:00 |