Extracted

• • Target

    Xeno.exe

  • Size

    60KB

  • MD5

    5f83231a9defe33363c22c05cb083d4c

  • SHA1

    13cfab281b4d730a591f81adc0ae6c237675a65b

  • SHA256

    6044f92bdc0a3b4bc81146ab4df57428a0e106777131b8ffca1ee9f1a8d2962e

  • SHA512

    fdc814b0154dc517c14082ca9f658f8c490d09a08171eb6425e9394e01195b8474e229731811ad313ddabe020aa41a8778c705159b31d93b7e646b1f7942b959

  • SSDEEP

    1536:nFFgs2DJZRprX9iLX7al8Gq+bMIRWIEqcN6tOfVg8TB:n3h48Xp+bMfqOfVpTB

  Score

  10^/10

  xwormbootkitdefense_evasiondiscoveryexecutionpersistencerattrojanupx

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Detect Xworm Payload

  • UAC bypass

    defense_evasiontrojan

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Adds Run key to start application

    persistence

  • Checks whether UAC is enabled

    defense_evasiontrojan

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral1