Overview

overview

10

Static

static

10

XClient.exe

windows10-2004-x64

10

XClient.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    XClient.exe
  • Size 58KB
  • Sample260623-yzvjhsf12m
  • SHA256 3a0d5e5bef6a92470908d1e163f5a9667646e810576f6e243ef4497c16cc5ebf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormadwareexecutionpersistenceransomwareratspywaretrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 3.1

Attributes
  • Install_directory

    %Temp%

  • install_file

    USB.exe

  • localhost

    127.0.0.1

Targets

    • Target
      XClient.exe
    • Size 58KB
    • SHA256 3a0d5e5bef6a92470908d1e163f5a9667646e810576f6e243ef4497c16cc5ebf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionxwormpersistencerattrojanadwareransomwarespyware

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

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

    • Drops startup file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks