General

  • Target
    jaffacakes118_Crackme.exe
  • Size 14.2MB
  • Sample261022-xtmfaaxs3k
  • SHA256 91fe37a85f89357e6c12bc41b4953cde5b871c9ccf72b5b30ed5b91ea366f855
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://irm.st/readme.zip

Targets

    • Target
      jaffacakes118_Crackme.exe
    • Size 14.2MB
    • SHA256 91fe37a85f89357e6c12bc41b4953cde5b871c9ccf72b5b30ed5b91ea366f855
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks