Overview

overview

10

Static

static

3

be3d0c50cd...00.exe

windows10-2004-x64

10

be3d0c50cd...00.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    be3d0c50cd0ce1a3a48d2e23a8661fbcc0f8b8e77f8da32ed1be95a381ebd200.bin
  • Size 125KB
  • Sample260728-29xcmsyemb
  • SHA256 be3d0c50cd0ce1a3a48d2e23a8661fbcc0f8b8e77f8da32ed1be95a381ebd200
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • nothing-journalism.gl.at.ply.gg:6358

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    RuntimeBroker.exe

  • localhost

    127.0.0.1

  • telegram

    https://api.telegram.org/bot7980080427:AAFhBn5uKi1yLcpfkQap4Ka_afLW2gP5mKs/sendMessage?chat_id=5276246144

Targets

    • Target
      be3d0c50cd0ce1a3a48d2e23a8661fbcc0f8b8e77f8da32ed1be95a381ebd200.bin
    • Size 125KB
    • SHA256 be3d0c50cd0ce1a3a48d2e23a8661fbcc0f8b8e77f8da32ed1be95a381ebd200
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormpersistencerattrojan

    • 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.

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks