General

  • Target

    https://github.com/JokerSoftw/Joker/releases/download/CoinTool/Btc-Tools.zip

  • Sample

    240521-s4f9ssaf62

Malware Config

Targets

    • Target

      https://github.com/JokerSoftw/Joker/releases/download/CoinTool/Btc-Tools.zip

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks