General

  • Target
    24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
  • Size 756KB
  • Sample260810-e189hsvyfw
  • SHA256 24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 109.248.150.234:443

Mutex
  • 70vLmgcqMEnUJOeL

Attributes
  • Install_directory

    %AppData%

  • install_file

    bin.exe

aes.plain

Targets

    • Target
      24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
    • Size 756KB
    • SHA256 24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275
    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks