Book Image

Hands-On Red Team Tactics

By : Himanshu Sharma, Harpreet Singh
Book Image

Hands-On Red Team Tactics

By: Himanshu Sharma, Harpreet Singh

Overview of this book

Red Teaming is used to enhance security by performing simulated attacks on an organization in order to detect network and system vulnerabilities. Hands-On Red Team Tactics starts with an overview of pentesting and Red Teaming, before giving you an introduction to few of the latest pentesting tools. We will then move on to exploring Metasploit and getting to grips with Armitage. Once you have studied the fundamentals, you will learn how to use Cobalt Strike and how to set up its team server. The book introduces some common lesser known techniques for pivoting and how to pivot over SSH, before using Cobalt Strike to pivot. This comprehensive guide demonstrates advanced methods of post-exploitation using Cobalt Strike and introduces you to Command and Control (C2) servers and redirectors. All this will help you achieve persistence using beacons and data exfiltration, and will also give you the chance to run through the methodology to use Red Team activity tools such as Empire during a Red Team activity on Active Directory and Domain Controller. In addition to this, you will explore maintaining persistent access, staying untraceable, and getting reverse connections over different C2 covert channels. By the end of this book, you will have learned about advanced penetration testing tools, techniques to get reverse shells over encrypted channels, and processes for post-exploitation.
Table of Contents (16 chapters)

Pivoting via Armitage

So far, we have seen methods for pivoting in scenarios in which the machines are in the same subnet and are reachable. However, during a RedTeam activity, we may come across a network which has different subnets that we know exist but are not reachable by the system we have a Meterpreter shell on. In this section, we will look at an example of how to pivot to those networks.

The Windows system has a command-line tool that makes it possible to view the routing table. This tool is called route. The routing table consists of destinations, routes, and next hops. These entries define a route to a destination network.

To view a routing table of the system, we have to do the following:

  1. Right-click on the host and go to Meterpreter | Interact | Command Shell, as shown in the following screenshot:

This will open a CMD of our host. We will then run the route print...