General

  • Target
    GRD_2026_09_1935R1_PDF.zip
  • Size 169KB
  • Sample260421-nmacpsdw6k
  • SHA256 61dc247cd74c6e49d241138b91b56d32e40aa3bb17a35a0e2d4a5cd6de430de2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.taikei-rmc-co.biz

  • Port

    587

  • Password

    iz5$#j)Fq(0g+?Hh

Extracted

Family
  • vipkeylogger

Credentials

Targets

    • Target
      GRD_2026_09_1935R1_PDF.bat
    • Size 239KB
    • SHA256 eff24f11217a55389b6767408b0ad59e692d54ce8583e887e7044efc047dd6f8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects DonutLoader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Family: VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v16

Tasks