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S0093malware

Backdoor.Oldrea

a.k.a. Havex

Backdoor.Oldrea is a modular backdoor that used by Dragonfly against energy companies since at least 2013. Backdoor.Oldrea was distributed via supply chain compromise, and included specialized modules to enumerate and map ICS-specific systems, processes, and protocols.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 17

usesT1547.001Registry Run Keys / Startup Folder usesT1046Network Service Discovery usesT1070.004File Deletion usesT1016System Network Configuration Disc…usesT1218.011Rundll32 usesT1055Process Injection usesT1132.001Standard Encoding usesT1105Ingress Tool Transfer usesT1560Archive Collected Data usesT1555.003Credentials from Web Browsers usesT1057Process Discovery usesT1083File and Directory Discovery usesT1033System Owner/User Discovery usesT1018Remote System Discovery usesT1082System Information Discovery usesT1087.003Email Account uses byG0035Dragonfly