S1235 CorKLOG

malwareEnterprise

platformsWindows

also known asCorKLOG

CorKLOG is a keylogger known to be leveraged by Mustang Panda and was first observed utilized in 2024. CorKLOG is delivered through a RAR archive (e.g., src.rar), which contains two files: an executable (lcommute.exe) and the CorKLOG DLL (mscorsvc.dll). CorKLOG has established persistence on the system by creating services or with scheduled tasks.

techniques used (8)

ATT&CK techniques this enables or maps to.

T1027.013Encrypted/Encoded File
T1053.005Scheduled Task
T1056.001Keylogging
T1074.001Local Data Staging
T1140Deobfuscate/Decode Files or Information
T1543.003Windows Service
T1553.002Code Signing
T1574.001DLL

used by groups (1)

Threat groups associated with this.

G0129Mustang Panda

source

Where this definition is published.

view on ATT&CK

scry

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