GreyEnergy
MITRE
Malware Type:
Other
Other
First seen:
Unknown
Unknown
Last seen:
Unknown
Unknown
Details:
[GreyEnergy](https://attack.mitre.org/software/S0342) is a backdoor written in C and compiled in Visual Studio. [GreyEnergy](https://attack.mitre.org/software/S0342) shares similarities with the [BlackEnergy](https://attack.mitre.org/software/S0089) malware and is thought to be the successor of it.(Citation: ESET GreyEnergy Oct 2018)
Associated Techniques (17)
| ID | ATT&CK | Tactics |
|---|---|---|
| T1003.001 | LSASS Memory | - |
| T1007 | System Service Discovery | - |
| T1027.002 | Software Packing | - |
| T1027.013 | Encrypted/Encoded File | - |
| T1055.002 | Portable Executable Injection | - |
| T1056.001 | Keylogging | - |
| T1059.003 | Windows Command Shell | - |
| T1070.004 | File Deletion | - |
| T1071.001 | Web Protocols | - |
| T1090.003 | Multi-hop Proxy | - |
| T1105 | Ingress Tool Transfer | - |
| T1112 | Modify Registry | - |
| T1218.011 | Rundll32 | - |
| T1543.003 | Windows Service | - |
| T1553.002 | Code Signing | - |
Used by Actors (1)
Metadata
| ID: | 126 |
| Created: | 13/01/2026 17:48 |
| Updated: | 06/03/2026 16:00 |