Resubmissions

14/08/2024, 12:35

240814-pshrpssdpb8

14/08/2024, 12:23

240814-pkklbssamh8

General

  • Target
    SteamtoolsSetup.exe
  • Size 1.7MB
  • Sample240814-pshrpssdpb
  • SHA256 036128ca60c543609bf2c6c362e2f909c85f1760d4a8d6b07c55b73d36d9df0b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      SteamtoolsSetup.exe
    • Size 1.7MB
    • SHA256 036128ca60c543609bf2c6c362e2f909c85f1760d4a8d6b07c55b73d36d9df0b
    • MD5 SHA1 SHA512 SSDEEP
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Detected potential entity reuse from brand steam.

MITRE ATT&CK Enterprise v15

Tasks