Overview

overview

10

Static

static

3

Special-Function.exe

windows10-2004-x64

10

Special-Function.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Special-Function.exe
  • Size 5.5MB
  • Sample260807-mv1destbjb
  • SHA256 d862d556b5f8917e326fe7a1ade7510bd563df5784ef9411f78da3632554000f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionpersistenceprivilege_escalationrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • XWorm V6.5 by c3lestial.fun

C2

  • 45.141.27.233:6000

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    svchost.exe

Targets

    • Target
      Special-Function.exe
    • Size 5.5MB
    • SHA256 d862d556b5f8917e326fe7a1ade7510bd563df5784ef9411f78da3632554000f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormpersistenceprivilege_escalationrattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • 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.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Looks up external IP address via web service

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks