General

  • Target
    4e9eb0fee674f5b27887aec706b44e4c191098928eaccc6bc4ab72f0d79b436a.bin
  • Size 49KB
  • Sample260907-vxlbaaab63
  • SHA256 4e9eb0fee674f5b27887aec706b44e4c191098928eaccc6bc4ab72f0d79b436a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • 91.245.159.11:55916

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Targets

    • Target
      4e9eb0fee674f5b27887aec706b44e4c191098928eaccc6bc4ab72f0d79b436a.bin
    • Size 49KB
    • SHA256 4e9eb0fee674f5b27887aec706b44e4c191098928eaccc6bc4ab72f0d79b436a
    • 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