If you are planning to do something more beginner friendly from Pentester Academy feel free to try CRTP. Students who are more proficient have been heard to complete all the material in a matter of a week. It compares in difficulty to OSCPand it provides thefoundation to perform Red Team operations, assumed breaches, PCIassessmentsand other similar projects. Learn to find credentials and sessions of high privileges domain accounts like Domain Administrators, extracting their credentials and then using credential replay attacks to escalate privileges, all of this with just using built-in protocols for pivoting. Personally, Im using GitBook for notes taking because I can write Markdown, search easily and have a tree-structure. It consists of five target machines, spread over multiple domains. Learn to extract credentials from a restricted environment where application whitelisting is enforced. That said, the course itself provides a good foundation for the exam, and if you ran through all the learning objectives and -more importantly- understand the covered concepts, you will be more than likely good to go. E.g. Some of the courses/labs/exams that are related to Active Directory that I've done include the following: Elearn Security's Penetration Testing eXtreme, Evasion Techniques and Breaching Defenses (PEN-300). The lab also focuses on SQL servers attacks and different kinds of trust abuse. Goal: finish the course & take the exam to become OSEP, Certificate: You get a physical certificate & YourAcclaim badge once you pass the exam, Exam: Yes. Ease of reset: The lab gets a reset automatically every day. As I said, In my opinion, this Pro Lab is actually beginner friendly, at least to a certain extent. From my experience, pretty much all of the attacks could be run in the lab without any major issues, and the support was always available for any questions. However, once you're Guru, you're always going to be Guru even if you stopped doing any machine/challenge forever. You get an .ovpn file and you connect to it. Like has this cert helped u in someway in a job interview or in your daily work or somethin? Ease of reset: The lab does NOT get a reset unless if there is a problem! Pivot through Machines and Forest Trusts, Low Privilege Exploitation of Forests, Capture Flags and Database. Hunt for local admin privileges on machines in the target domain using multiple methods. However, I would highly recommend leaving it this way! https://www.hackthebox.eu/home/labs/pro/view/1. The catch here is that WHEN something is expired in Hack The Box, you will be able to access it ONLY with VIP subscriptions even if you are Guru and above! After three weeks in the lab, I decided to take the CRTP exam over the weekend and successfully passed it by compromising all the machines in the AD. The outline of the course is as follows. and how some of these can be bypassed. After I submitted the report, I got a confirmation email a few hours later, and the statement that I passed the following day. As a freelancer or a service provider, it's important to be able to identify potential bad clients early on in the sales process. Endgames can't be normally accessed without achieving at least "Guru rank" in Hack The Box, which is only achievable after finishing at least 90% of the challenges in Hack The Box. Why talk about something in 10 pages when you can explain it in 1 right? The exam is 48 hours long, which is too much honestly. Same thing goes with the exam. Additionally, I read online that it is not necessarily required to compromise all five machines, but I wouldnt bet on this as AlteredSecurity is not very transparent on the passing requirements! During the course, mainly PowerShell-based tools are used for enumeration and exploitation of AD vulnerabilities (this makes sense, since the instructor is the author of Nishang). Ease of reset: The lab gets a reset every day. If you can effectively identify and exploit these misconfigurations, you can compromise an entire organization without even launching an exploit at a single server. I took notes for each attack type by answering the following questions: Additionally for each attack, I would skim though 2-3 articles about it and make sure I didnt miss anything. I got domain admin privileges around 6 hours into the exam and enterprise admin was just a formality. I would highly recommend taking this lab even if you're still a junior pentester. However, you may fail by doing that if they didn't like your report. However, the exam doesn't get any reset & there is NO reset button! I had an issue in the exam that needed a reset, and I couldn't do it myself. The goal of the exam is to get OS command execution on all the target servers and not necessarily with administrative privileges. The first 3 challenges are meant to teach you some topics that they want you to learn, and the later ones are meant to be more challenging since they are a mixture of all what you have learned in the course so far. Ease of use: Easy. However, I was caught by surprise on how much new techniques there are to discover, especially in the domain persistence section (often overlooked!). The lab itself is small as it contains only 2 Windows machines. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. I was very excited to do this course as I didn't have a lot of experience with Active Directory and given also its low price tag of $250 with one month access to the . My focus moved into getting there, which was the most challengingpart of the exam. To be successful, students must solve the challenges by enumerating the environment and carefullyconstructing attack paths. Unfortunately, not having a decent Active Directory lab made this a very bad deal given the course's price. To be certified, a student must solve practical and realistic challenges in a fully patched Windows infrastructure labs containing multiple Windows domains and forests. In total, the exam took me 7 hours to complete. CRTP prepare you to be good with AD exploitation, AD exploitation is kind of passing factor in OSCP so if you study CRTP well and pass your chances of doing good in OSCP AD is good , This can be a bit hard because Hack The Box keeps adding new machines and challenges every single week. Learn how adversaries can identify decoy objects and how defenders can avoid the detection. Persistenceoccurs when a threat actor maintains long-term access to systems despite disruptions such as restarts. Not really "entry level" for Active Directory to be honest but it is good if you want to learn more about Citrix, SMTP spoofing, credential based phishing, multiple privilege escalation techniques, Kerberoasting, hash cracking, token impersonation, wordlist generation, pivoting, sniffing, and bruteforcing. I prepared the overall report template beforehand (based on my PWK reporting templates), and used a wireframe Markdown template to keep notes as I went. However, it is expressed multiple times that you are not bound to the tools discussed in the course - and I, too, would encourage you to use your lab time to practice a variety of tools, techniques, and even C2 frameworks. I contacted RastaMouse and issued a reboot. They literally give you. It is explicitly not a challenge lab, rather AlteredSecurity describes it as a practice lab. A LOT of things are happening here. The lab was very well aligned with the material received (PDF and videos) such that it was possible to follow them step by step without issues. Goal: "Players will have the opportunity to attack 17 hosts of various operating system types and versions to obtain 34 flags across a realistic Active Directory lab environment with various standalone challenges hidden throughout.". In this post, I'll aim to give an overview of the course, exam and my tips for passing the exam. b. I'll be talking about most if not all of the labs without spoiling much and with some recommendations too! You get an .ovpn file and you connect to it. After completing the first machine, I was stuck for about 3-4 hours, both Blodhound and the enumeration commands I had in my notes brought back any results, so I decided to go out for a walk to stretch my legs. Note that there is also about 10-15% CTF side challenges that includes crypto, reverse engineering, pcap analysis, etc. Learn to elevate privileges from Domain Admin of a child domain to Enterprise Admin on the forest root by abusing Trust keys and krbtgt account. Your email address will not be published. More about Offshore can be found in this URL from the lab's author: https://www.mrb3n.com/?p=551, If you think you're ready, feel free to purchase it from here: The reason I'm saying all this is that you actually need the "Try Harder" mentality for most of the labs that I'll be discussing here. step by steps by using various techniques within the course. The CRTP certification exam is not one to underestimate. The course lightly touches on BloodHound, although I personally used this tool a lot during the exam and it is widely used in real engagements, to automate manual enumeration and quickly identify compromise paths to certain hosts (not necessarily Domain Admin), in a very visual fashion thanks to its graphical interface. Once back, I had dinner and resumed the exam. Note that if you fail, you'll have to pay for a retake exam voucher ($200). For the exam you get 4 resets every day, which sometimes may not be enough. Yes Impacket works just fine but it will be harder to do certain things in Linux and it would be as easy as "clicking" the mouse in Windows. Compared to other similar certifications (e.g. I have a strong background in a lot of domains in cybersecurity, but I'm mainly focused in penetration testing and red teaming. 28 Dec 2020 CRTP Exam/Course Review A little bit about my experience with Attacking & Defending Active Directory course and Certified Red Team Professional (CRTP) exam. The Exam-The exam is of 24 hours and is a completely dedicated exam lab with multiple misconfigurations and hosts. To make things clear, Hack The Box's active machines/labs/challenges have no writeups and it would be illegal to share their solutions with others UNTIL they expire. I will publish this cheat sheet on this blog, but since Im set to do CRTE (the Red Teaming Labs offered by AlteredSecurity) soon, I will hold off publishing my cheat sheet until after this so that I can aggregate and finalize the listed commands and techniques. I started my exam on the 2nd of July 2021 at about 2 pm Sydney time, and in roughly a couple of hours, I had compromised the first host. After going through my methodology again I was able to get the second machine pretty quickly and I was stuck again for a few more hours. Since you have 5 days before you have to worry about the report, there really isn't a lot of pressure on this - especially compared to exams like the OSCP, where you only have 24 hours for exploitation. MentorCruise. You will get the VPN connection along with RDP credentials . You can use any tool on the exam, not just the ones . There are 2 difficulty levels. A quick note on this: if you are using the latest version of Bloodhound, make sure to also use the corresponding version Ingestor, as otherwise you may get inconsistent results from it. My suspicion was true and there indeed was an issue with one of the machines, which after a full revert was working fine again, compromising it only took a few minutes which means by 4:30 am I had completed the examination. I consider this an underrated aspect of the course, since everything is working smoothly and students don't have to spent time installing tools, dependencies or debugging errors . After the trophies on both the lab network and exam network were completed, John removed all user accounts and passwords as well as the Meterpreter services . However, since I got the passing score already, I just submitted the exam anyway. Note that I've taken some of them a long time ago so some portion of the review may be a bit rusty, but I'll do my best :). Windows & Active Directory Exploitation Cheat Sheet and Command Reference, Getting the CRTP Certification: Attacking and Defending Active Directory Course Review, Attacking and Defending Active Directory Lab course by AlteredSecurity, Domain enumeration, manual and using BloodHound (), ACL-based attacks and persistence mechanisms, Constrained- and unconstrained delegation attacks, Domain trust abuse, inter- and intra-forest, Basic MSSQL-based lateral movement techniques, Basic Antivirus, AMSI, and AppLocker evasion. mimikatz-cheatsheet. From there you'll have to escalate your privileges and reach domain admin on 3 domains! The on-demand version is split into 25 lecture videos and includes 11 scenario walkthrough videos. Actually, in this case you'll CRY HARDER as this lab is actually pretty "hard. It helped that I knew that some of the tools will not work or perform as expected since they mention this on the exam description page so I went in without any expectation. This section cover techniques used to work around these. Complete Attacking and Defending Active Directory Lab to earn Certified Red Team Professional (CRTP), our beginner-friendly certification. I don't want to rewrite what is in the syllabus, but the course is really great in my opinion, especially in the evasion part. However, the course talks about multiple social engineering methods including obfuscation and different payload creation, client-side attacks, and phishing techniques. Ease of reset: You can reboot any 1 machine once every hour & you need 6 votes for a revert of the entire lab. Note that if you fail, you'll have to pay for a retake exam voucher (99). Specifically, the use of Impacket for a lot of aspects in the lab is a must so if you haven't used it before, it may be a good start. The most important thing to note is that this lab is Windows heavy. Understand forest persistence technique like DCShadow and execute it to modify objects in the forest root without leaving change logs. Get the career advice you need to succeed. To begin with, let's start with the Endgames.