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Open Threat Intel Archive

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S1027malware

Heyoka Backdoor

Heyoka Backdoor is a custom backdoor--based on the Heyoka open source exfiltration tool--that has been used by Aoqin Dragon since at least 2013.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 16

usesT1055.001Dynamic-link Library Injection usesT1070.004File Deletion usesT1572Protocol Tunneling usesT1140Deobfuscate/Decode Files or Infor…usesT1071.004DNS usesT1680Local Storage Discovery usesT1007System Service Discovery usesT1057Process Discovery usesT1218.011Rundll32 usesT1083File and Directory Discovery usesT1547.001Registry Run Keys / Startup Folder usesT1027.013Encrypted/Encoded File usesT1120Peripheral Device Discovery usesT1036.004Masquerade Task or Service usesT1204.002Malicious File uses byG1007Aoqin Dragon