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S1021malware

DnsSystem

DnsSystem is a.NET based DNS backdoor, which is a customized version of the open source tool DIG.net, that has been used by HEXANE since at least June 2022.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 10

usesT1132.001Standard Encoding usesT1041Exfiltration Over C2 Channel usesT1105Ingress Tool Transfer usesT1071.004DNS usesT1059.003Windows Command Shell usesT1547.001Registry Run Keys / Startup Folder usesT1033System Owner/User Discovery usesT1005Data from Local System usesT1204.002Malicious File uses byG1001HEXANE