General

  • Target
    [Source Code] Stealerium Btc keylogger Fud 100% updated.zip
  • Size 2.8MB
  • Sample260718-py8kbae18t
  • SHA256 4ee58e8b0bd9f3ffd815eaeb6a74a50d0cc46c746e7905df8d565a69d752d996
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      [Source Code] Stealerium Btc keylogger Fud 100% updated.exe
    • Size 3.0MB
    • SHA256 5a794d253519af9bd96c24aaf66773ee6210de89532148d929a0cb66a909e921
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects MilleniumRAT stealer

    • Family: MilleniumRat

      MilleniumRat is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

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

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Downloads MZ/PE file

    • Uses browser remote debugging

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

    • Drops startup file

    • 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.

    • Executes dropped EXE

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Executes a VBScript file via the Windows Script Host.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks