Extracted

• • Target

    XClient.exe

  • Size

    76KB

  • MD5

    d3953f8988cf3b75478a3c8d103d1e1e

  • SHA1

    19a8d8f0c06902af448800faf29761a5dba7344c

  • SHA256

    8367b712426af8646d6350d302a0cd406413fa9a2f28d1bde1df0236282a15ef

  • SHA512

    cb4436f73f4c7762c4fcc07947f4144b0e8ec8923ff8609532271cdc231f665c36369dc29f013712c90dabb77b960fec4babfc1cff912394fa1de0e53e8aec11

  • SSDEEP

    1536:0hy4PT1ivp6kJ4pHbkQBh7Q4iMnMg6jOjUKHq:W0Q1bD5iWcOjtq

  Score

  10^/10

  xwormpersistencerattrojanevasion

  • 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

  • Modifies Windows Defender Real-time Protection settings

    evasiontrojan

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Disables Task Manager via registry modification

    evasion

  • Checks computer location settings

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

  • Deletes itself

  • Drops startup file

  • Executes dropped EXE

  • Uses the VBS compiler for execution

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory

  behavioral1behavioral2