Resubmissions

06/06/2024, 12:24

240606-pk8yxsfa6410

06/06/2024, 12:24

240606-pk3f5sfa62

06/06/2024, 12:19

240606-pg92tafa3310

06/06/2024, 12:09

240606-pbtgwadh7w10

General

  • Target
    source_prepared.exe
  • Size 80.8MB
  • Sample240606-pg92tafa33
  • SHA256 866c57943e94a71f8605b5af9c547a2298b0784eace41db2bb4827f07610a299
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      source_prepared.exe
    • Size 80.8MB
    • SHA256 866c57943e94a71f8605b5af9c547a2298b0784eace41db2bb4827f07610a299
    • MD5 SHA1 SHA512 SSDEEP
    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

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

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks