General

  • Target

    https://github.com/reed427/Nanocore-Rat/archive/refs/heads/master.zip

  • Sample

    241227-sm2jeawqfp

Malware Config

Targets

    • Target

      https://github.com/reed427/Nanocore-Rat/archive/refs/heads/master.zip

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

    • Nanocore family

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Checks whether UAC is enabled

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks