Overview

overview

10

Static

static

3

2025-01-04...er.exe

windows7-x64

10

2025-01-04...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    2025-01-04_a94900a8aa0fbbdba50000bf65d5d62e_formbook_luca-stealer_magniber
  • Size 12.7MB
  • Sample250104-cfr4dsvpcw
  • SHA256 514a14f7267dac3425bbce5401ec23c852d328f31d7ddc5ff5b8f8b9e593d832
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosxredbackdoordiscoveryexecutionmacropersistencerat

Malware Config

Extracted

Family

  • xred

C2

  • xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target
      2025-01-04_a94900a8aa0fbbdba50000bf65d5d62e_formbook_luca-stealer_magniber
    • Size 12.7MB
    • SHA256 514a14f7267dac3425bbce5401ec23c852d328f31d7ddc5ff5b8f8b9e593d832
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcosxredbackdoordiscoveryexecutionmacropersistencerat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Remcos family

      remcos

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks