General

  • Target
    PHGF976456789000.js
  • Size 4.3MB
  • Sample260714-ma22hsax8k
  • SHA256 73b497529654631f692fc80b0237367bf610467f6c790fb78bdf63d1e58c51c3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.ionos.es

  • Port

    587

  • Password

    NuevoCastil233+2025

Targets

    • Target
      PHGF976456789000.js
    • Size 4.3MB
    • SHA256 73b497529654631f692fc80b0237367bf610467f6c790fb78bdf63d1e58c51c3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks