adduser-dll

Simple DLL that creates and adds an user to the local Administrators group

Build

Open the solution to Visual Studio (tested only on Visual Studio 2019 Community Edition) and compile the DLL in Release mode for your target architecture (x64, x86).

Customize

To create custom user just edit the file dllmain.cpp with the desired username, password and group.

Usage

• Standalone: rundll32.exe .\adduser.dll,backDoor
• Chain: use the DLL to be inject o called from another script/tool.

Analysis

Static analysis using strings did not find hardcoded strings.