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Open Threat Intel Archive

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S1019malware

Shark

Shark is a backdoor malware written in C# and.NET that is an updated version of Milan; it has been used by HEXANE since at least July 2021.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 18

usesT1105Ingress Tool Transfer usesT1041Exfiltration Over C2 Channel usesT1027.013Encrypted/Encoded File usesT1029Scheduled Transfer usesT1012Query Registry usesT1082System Information Discovery usesT1059.003Windows Command Shell usesT1008Fallback Channels usesT1005Data from Local System usesT1497.001System Checks usesT1036.005Match Legitimate Resource Name or…usesT1070.004File Deletion usesT1140Deobfuscate/Decode Files or Infor…usesT1071.001Web Protocols usesT1071.004DNS usesT1074Data Staged usesT1568.002Domain Generation Algorithms uses byG1001HEXANE