General

  • Target
    313f617d53b4a82e2f6c91b866ec41f36069d2228dbcb985ae8c937afc441711.bin
  • Size 40KB
  • Sample260818-k8pgzagp7t
  • SHA256 313f617d53b4a82e2f6c91b866ec41f36069d2228dbcb985ae8c937afc441711
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 217.77.6.50:7007

Mutex
  • buC6nMJOw7csyMnQ

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    vhost.exe

aes.plain

Targets

    • Target
      313f617d53b4a82e2f6c91b866ec41f36069d2228dbcb985ae8c937afc441711.bin
    • Size 40KB
    • SHA256 313f617d53b4a82e2f6c91b866ec41f36069d2228dbcb985ae8c937afc441711
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks