MITRE ATT&CKsoftware (malware)

S1021 DnsSystem

Published 2022-06-24 Modified 2025-04-16 Official page ↗
Domain
enterprise
Platforms
Windows
Version
1.0
Created
2022-06-24

Description

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.

Related

Uses · MITRE ATT&CK (9)

  • T1071.004 DNS sub-technique
  • T1132.001 Standard Encoding sub-technique
  • T1204.002 Malicious File sub-technique
  • T1059.003 Windows Command Shell sub-technique
  • T1547.001 Registry Run Keys / Startup Folder sub-technique
  • T1005 Data from Local System technique
  • T1033 System Owner/User Discovery technique
  • T1041 Exfiltration Over C2 Channel technique
  • T1105 Ingress Tool Transfer technique

Referenced by MITRE ATT&CK · uses (1)

References