Resubmissions

09/08/2026, 19:53

260809-ymfjtscc258

09/08/2026, 19:53

260809-yl61dsxzfy8

General

  • Target
    composer.dat.exe
  • Size 13.6MB
  • Sample260809-ymfjtscc25
  • SHA256 633af775e71f8752dc4ea4ec64bbbb79ded0004cc4ef13b074a54f1d7321096f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      composer.dat.exe
    • Size 13.6MB
    • SHA256 633af775e71f8752dc4ea4ec64bbbb79ded0004cc4ef13b074a54f1d7321096f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Probable phishing domain

MITRE ATT&CK Enterprise v16

Tasks