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ISMInjector is a Trojan used to install another OilRig backdoor, ISMAgent. [1]

ID: S0189
Platforms: Windows
Contributors: Robert Falcone
Version: 1.0

Techniques Used

Domain ID Name Use
Enterprise T1140 Deobfuscate/Decode Files or Information ISMInjector uses the certutil command to decode a payload file. [1]
Enterprise T1027 Obfuscated Files or Information ISMInjector is obfuscated with the off-the-shelf SmartAssembly .NET obfuscator created by [1]
Enterprise T1093 Process Hollowing ISMInjector hollows out a newly created process RegASM.exe and injects its payload into the hollowed process. [1]
Enterprise T1053 Scheduled Task ISMInjector creates scheduled tasks to establish persistence. [1]

Groups That Use This Software

ID Name References
G0049 OilRig [1]