General

  • Target
    http://www.dropbox.com/scl/fi/wjjqoeisjztla2mrbb79g/gmail2.7z?rlkey=wqkboglz4szexsjoncs9du291&dl=1
  • Sample260625-w37bdaex8l

Malware Config

Targets

    • Target
      http://www.dropbox.com/scl/fi/wjjqoeisjztla2mrbb79g/gmail2.7z?rlkey=wqkboglz4szexsjoncs9du291&dl=1
    • Family: xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks