Wednesday, 8 August 2018

p0wnedShell : Post Exploitation Toolkit

p0wnedShell is an offensive PowerShell host application written in C# that does not rely on powershell.exe but runs powershell commands and... thumbnail 1 summary
p0wnedShell is an offensive PowerShell host application written in C# that does not rely on powershell.exe but runs powershell commands and functions within a powershell runspace environment (.NET). It has a lot of offensive PowerShell modules and binaries included to make the process of Post Exploitation easier. What we tried was to build an “all in one” Post Exploitation tool which we could use to bypass all mitigations solutions (or at least some off), and that has all relevant tooling included. You can use it to perform modern attacks within Active Directory environments and create awareness within your Blue team so they can build the right defense strategies.
 
How to Compile it:
To compile p0wnedShell you need to open this project within Microsoft Visual Studio and build it for the x64/x86 platform. You can change the following AutoMasq options before compiling:
public static bool AutoMasq = true;
public static string masqBinary = @"C:\Windows\Notepad.exe";
How to use it:
With AutoMasq set to false, you just run the executable so it runs normally. With AutoMasq enabled, you could rename the p0wnedShell executable as the process you're going to masquerade (masqBinary), so it has the appearance of that process (for example notepad.exe).
Using the optional "-parent" commandline argument, you can start p0wnedShell using another Parent Process ID. When combining the PEB Masq option and different parent process ID (for example svchost), you can give p0wnedShell the appearance of a legitimate service ;)

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