General

  • Target

    SPOOFER TREY.exe

  • Size

    76KB

  • Sample

    250122-k52m5aynhv

  • MD5

    fff2d0ea19905c9a8f6c6fca38f64b15

  • SHA1

    deb5dec4ca7de9ba0795f441ccda2683317341a9

  • SHA256

    8fd825863687566693df92add60bc259abe5436238e8b99369fad09b17aa5aaf

  • SHA512

    aa8f6e5cb2e2fdc505ffa67246bd5539d853c2a22221911a7f2bb84749d11b10a29fbf7fb9d5244a84d082c5f387a5861c34b71e96f57b720a34c6216d8f1558

  • SSDEEP

    1536:ho2cR9MCrmWPDjC0hIgQLCap5BzGd0B/JUT4l7A9EkNof:2hCuF7aftGO3Tc+f

Malware Config

Extracted

Family

xworm

C2

exchange-syndicate.gl.at.ply.gg:22530

Attributes
  • install_file

    USB.exe

Targets

    • Target

      SPOOFER TREY.exe

    • Size

      76KB

    • MD5

      fff2d0ea19905c9a8f6c6fca38f64b15

    • SHA1

      deb5dec4ca7de9ba0795f441ccda2683317341a9

    • SHA256

      8fd825863687566693df92add60bc259abe5436238e8b99369fad09b17aa5aaf

    • SHA512

      aa8f6e5cb2e2fdc505ffa67246bd5539d853c2a22221911a7f2bb84749d11b10a29fbf7fb9d5244a84d082c5f387a5861c34b71e96f57b720a34c6216d8f1558

    • SSDEEP

      1536:ho2cR9MCrmWPDjC0hIgQLCap5BzGd0B/JUT4l7A9EkNof:2hCuF7aftGO3Tc+f

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks