General

  • Target
    2f1a2f79bcbd54d3e2ae43f782d86bb15987477e0fa7b119443ba4c4829a4454.bin
  • Size 183KB
  • Sample260908-vzzlpafm51
  • SHA256 2f1a2f79bcbd54d3e2ae43f782d86bb15987477e0fa7b119443ba4c4829a4454
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • RICHARD1100V-56516.portmap.host:56516

Mutex
  • yJ2n8oQUojqMOkW2

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    servicehst.exe

aes.plain

Targets

    • Target
      2f1a2f79bcbd54d3e2ae43f782d86bb15987477e0fa7b119443ba4c4829a4454.bin
    • Size 183KB
    • SHA256 2f1a2f79bcbd54d3e2ae43f782d86bb15987477e0fa7b119443ba4c4829a4454
    • 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