Overview

overview

10

Static

static

10

Loader.exe

windows10-2004-x64

10

Loader.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    Loader.exe
  • Size 69KB
  • Sample251210-hfjpxawkar
  • SHA256 71e41c8267f4978572b6539c1c4c783be8f9aa0757be466d5465b37e3d2cf9f1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • 73.236.91.227:8808

  • :8808

Attributes
  • Install_directory

    %Public%

  • install_file

    USB.exe

Targets

    • Target
      Loader.exe
    • Size 69KB
    • SHA256 71e41c8267f4978572b6539c1c4c783be8f9aa0757be466d5465b37e3d2cf9f1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    executionxwormpersistencerattrojan

    • Detect Xworm Payload

    • 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

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks