General

  • Target
    Purchase_Order_Quote_Confirmation_and_Validation.js
  • Size 1.2MB
  • Sample260701-pfcd6afx6z
  • SHA256 7cff45c050f2aea05a00eab59968fdc7e3a5562997405997a1d04c83186d4caa
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • vipkeylogger

Credentials
C2
  • https://api.telegram.org/bot8177500259:AAHuZUtGMHUKkjN3M1Qi8DVi8S2hm8vMaiM/sendMessage?chat_id=7727828833

Targets

    • Target
      Purchase_Order_Quote_Confirmation_and_Validation.js
    • Size 1.2MB
    • SHA256 7cff45c050f2aea05a00eab59968fdc7e3a5562997405997a1d04c83186d4caa
    • 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.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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