General

  • Target
    a0df7e4afcc4845a2c308662028a8fb6bacad97ba3da8b5e23e6a07dd65e8383.bin
  • Size 247KB
  • Sample260810-k8l2vafb74
  • SHA256 a0df7e4afcc4845a2c308662028a8fb6bacad97ba3da8b5e23e6a07dd65e8383
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Targets

    • Target
      a0df7e4afcc4845a2c308662028a8fb6bacad97ba3da8b5e23e6a07dd65e8383.bin
    • Size 247KB
    • SHA256 a0df7e4afcc4845a2c308662028a8fb6bacad97ba3da8b5e23e6a07dd65e8383
    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks