General

  • Target
    XWormClient.exe
  • Size 65KB
  • Sample260816-psjc8sdc94
  • SHA256 3687cfda6f7d02531bd88e16e42c6b4fdb3b5a293ca1583c54b2345933e44c62
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V7.4

C2
  • l1zba7rm0k.localto.net:2459

Attributes
  • Install_directory

    %Temp%

  • install_file

    XWormClient.exe

Targets

    • Target
      XWormClient.exe
    • Size 65KB
    • SHA256 3687cfda6f7d02531bd88e16e42c6b4fdb3b5a293ca1583c54b2345933e44c62
    • 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.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks