General

  • Target
    e9a6e4db35c701b2b201b340328cbddbd7e8f5925b3a9ed2d41cb37f739b62f9.exe
  • Size 879KB
  • Sample260731-2xpf9ssepg
  • SHA256 e9a6e4db35c701b2b201b340328cbddbd7e8f5925b3a9ed2d41cb37f739b62f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 31.56.209.14:8200

Mutex
  • hycXl3rsZdov9699

Attributes
  • Install_directory

    %AppData%

  • install_file

    windows.exe

aes.plain

Targets

    • Target
      e9a6e4db35c701b2b201b340328cbddbd7e8f5925b3a9ed2d41cb37f739b62f9.exe
    • Size 879KB
    • SHA256 e9a6e4db35c701b2b201b340328cbddbd7e8f5925b3a9ed2d41cb37f739b62f9
    • 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 and hide display window.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks