General

  • Target
    1477Virus.rar
  • Size 5.4MB
  • Sample260831-rtesjsbn5t
  • SHA256 1a7fd3c735680a85afc01d8601f6b6ad7970ed158f6709808afac74b393336cb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      1477Virus.rar
    • Size 5.4MB
    • SHA256 1a7fd3c735680a85afc01d8601f6b6ad7970ed158f6709808afac74b393336cb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Modifies system executable filetype association

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

MITRE ATT&CK Enterprise v16

Tasks