Resubmissions

09/07/2026, 15:53

260709-tb1cmscy9r8

09/07/2026, 15:50

260709-s9xtqsdy3y8

General

  • Target
    https://docxhuo4nm92w.cloudfront.net/PDFDocu-Setup-2.28.exe
  • Sample260709-tb1cmscy9r

Malware Config

Targets

    • Target
      https://docxhuo4nm92w.cloudfront.net/PDFDocu-Setup-2.28.exe
    • Downloads MZ/PE file

    • 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

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v16

Tasks