General

  • Target
    BTC-ProTrader.zip
  • Size 2.9MB
  • Sample260817-clsbca1glc
  • SHA256 65c296315ca4aeea67bd8ef4d0af8ae0561178d5f48538265260aa322ed231fa
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      BTC-ProTrader.zip
    • Size 2.9MB
    • SHA256 65c296315ca4aeea67bd8ef4d0af8ae0561178d5f48538265260aa322ed231fa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      BTC-ProTrader.exe
    • Size 2.1MB
    • SHA256 826ccc658287a1341ca069426e956daf7103e4e1f45be3040607f919379fc16e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      crack.exe
    • Size 1.1MB
    • SHA256 3b35d3233e08d7c7a43a0bc0a899ce14cd6797949e96af0c6b3c32f690ab4815
    • 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 and hide display window.

    • Downloads MZ/PE file

    • Uses browser remote debugging

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

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • 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.

    • Executes a VBScript file via the Windows Script Host.

    • Suspicious use of SetThreadContext

    • Target
      setup.bat
    • Size 115B
    • SHA256 4813b1bd8c65ec474434e049e69cf01d67ff772be7e1717583d2135f630a9ccb
    • MD5 SHA1 SHA512 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.

    • Downloads MZ/PE file

    • Uses browser remote debugging

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • 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.

    • Executes a VBScript file via the Windows Script Host.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks