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Home/ATT&CK/Software/S1155
MITRE ATT&CK Tool

Covenant (S1155)

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[Covenant](https://attack.mitre.org/software/S1155) is a multi-platform command and control framework written in .NET. While designed for penetration testing and security research, the tool has also been used by threat actors such as [HAFNIUM](https://attack.mitre.org/groups/G0125) during operations. [Covenant](https://attack.mitre.org/software/S1155) functions through a central listener managing multiple deployed "Grunts" that communicate back to the controller.(Citation: Github Covenant)(Citation: Microsoft HAFNIUM March 2020)

Platforms: Linux, macOS, Windows

▪Techniques implemented (10)

T1059.001PowerShellT1571Non-Standard PortT1047Windows Management InstrumentationT1218.010Regsvr32T1218.004InstallUtilT1082System Information DiscoveryT1059.003Windows Command ShellT1071.001Web ProtocolsT1218.005MshtaT1573.002Asymmetric Cryptography

▪Used by groups (1)

G0125HAFNIUM
S1155on MITRE ATT&CK →

MITRE ATT&CK® is a registered trademark of The MITRE Corporation. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.