Retro Room TryHackMe Walkthrough: A Step-by-Step Guide for Beginners

Cybersecurity enthusiasts and professionals alike know the importance of constant learning and skill development. With ever-evolving threats, staying up-to-date is key. TryHackMe, a popular platform for learning cybersecurity, offers a range of challenges and tasks designed to build both beginner and advanced hacking skills. Among these challenges, Retro Room stands out as a fascinating throwback experience, mixing nostalgia with practical cybersecurity training.

In this article, we’ll delve into a Retro Room TryHackMe walkthrough, providing detailed steps, insights, and useful tips to help you navigate and complete the challenge. Whether you’re a beginner or someone brushing up on skills, this guide will cover the important aspects, so you gain the knowledge and confidence needed to tackle the Retro Room.

What is Retro Room on TryHackMe?

Retro Room is a beginner-friendly challenge on TryHackMe that combines basic hacking concepts with a retro theme, reminiscent of old-school computers and technology. It’s designed to help users practice their basic cybersecurity skills, including reconnaissance, enumeration, and exploitation, with a focus on common vulnerabilities and methodologies.

For many, a Retro Room is an opportunity to step into a “vintage” environment while sharpening their skills in a fun and engaging manner. Through this room, participants will be exposed to:

• Enumeration techniques
• Brute force attacks
• File manipulation and hidden files
• Exploitation of weak credentials
• Linux command-line basics

By the end of the challenge, you’ll have a stronger understanding of essential hacking methods and how to apply them in real-world scenarios.

Setting Up for the Retro Room Challenge

Before you begin the challenge, ensure you have access to TryHackMe, and you’ve deployed the virtual machine (VM) for the Retro Room. If you’re new to TryHackMe, simply create an account, locate the Retro Room under the challenges section, and deploy the VM.

You will also need a working Kali Linux environment or a machine that supports command-line tools for network scanning, brute-forcing, and file manipulation. Familiarity with basic tools like Nmap, Hydra, and Linux commands will be beneficial.

Step-by-Step Walkthrough: Retro Room TryHackMe

Initial Reconnaissance: Using Nmap

As with any penetration test, the first step in the Retro Room is to perform reconnaissance. In this case, we’ll use Nmap to scan for open ports and services running on the target machine.

Start by running the following Nmap command:

This will help you discover any open ports and services. Typically, Retro Room will reveal the following:

• Port 22 – SSH
• Port 80 – HTTP

This means the server is running a web service on port 80, and SSH is open for remote login via port 22. From here, you can focus on exploiting these services.

Investigating the Website on Port 80

Next, navigate to the web page hosted on port 80. Since Retro Room is a retro-themed challenge, the website will likely have an old-school appearance. Inspect the page carefully, as there may be hidden clues in the source code or files to help you move forward.

Make sure to view the page’s source code by right-clicking and selecting View Page Source. Often, there are hidden comments, directories, or files that can give you a starting point.

Directory Bruteforcing with Gobuster

Sometimes, web directories are hidden or not immediately accessible through simple browsing. To uncover these directories, use a tool like Gobuster:

By brute-forcing the directories, you might find hidden pages, configuration files, or other interesting points that can be exploited.

Enumerating SSH and Password Cracking

If you discover weak credentials or hints about user accounts on the website or in hidden files, you may attempt to brute-force the SSH login. Using Hydra, you can attempt to crack the SSH credentials.

Ensure you’ve gathered sufficient information about potential usernames and passwords from previous steps before running this command. Retro Room often has weak or easily guessable credentials, making brute-forcing a viable option.

Gaining Access and Privilege Escalation

Once you’ve successfully logged into the target machine via SSH, it’s time to look around for potential privilege escalation opportunities. One common method in beginner challenges like Retro Room is searching for SUID binaries or checking for files with weak permissions.

Use the following commands to check for privilege escalation opportunities:

Check whether any of the binaries or files can be exploited to gain root access. Look for misconfigurations or vulnerable services that might allow privilege escalation.

Locating Hidden Flags

In TryHackMe rooms, your goal is often to find hidden flags. These flags are typically stored in files that you can locate using standard Linux commands. Use commands like find, cat, and grep to search through the file system for hidden flag files.

For example, run:

This will search for files named “flag,” a common naming convention for the challenge targets. Once you find a flag, use cat to read the contents and submit it to complete the task.

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Key Lessons from the Retro Room Challenge

Retro Room is more than just a fun throwback to vintage computing; it provides crucial lessons for anyone learning the basics of cybersecurity. Through this challenge, participants will gain experience in:

• Active reconnaissance: Using tools like Nmap and Gobuster to map out the attack surface.
• Exploitation techniques: Applying brute force to SSH and uncovering weak credentials.
• File discovery and manipulation: Searching for hidden directories, files, and clues within the web server and system.
• Privilege escalation: Identifying vulnerable binaries and leveraging them to gain root access.

Conclusion

The Retro Room TryHackMe challenge is an excellent resource for beginners looking to enhance their penetration testing skills. By walking through each step of the challenge, you not only gain hands-on experience with essential cybersecurity tools but also develop a deeper understanding of common vulnerabilities and how to exploit them. Completing this challenge successfully will provide a solid foundation for more advanced rooms and real-world penetration testing scenarios.

Whether you’re a seasoned cybersecurity professional or just starting, Retro Room offers valuable learning opportunities in a nostalgic, fun environment. So gear up, deploy your VM, and start exploring the world of retro hacking!

FAQs

What is Retro Room on TryHackMe?

Retro Room is a beginner-friendly cybersecurity challenge on TryHackMe that focuses on basic hacking concepts like reconnaissance, enumeration, and brute-force attacks.

Which tools are needed for the Retro Room?

You will need tools like Nmap, Gobuster, Hydra, and basic Linux commands to complete the challenge effectively.

Can I use Retro Room to learn Linux commands?

Yes, Retro Room offers an excellent way to practice Linux commands, file navigation, and command-line basics alongside hacking techniques.

How long does it take to complete the Retro Room?

The time to complete Retro Room varies depending on your experience level. For beginners, it may take a few hours, while more experienced users can finish it faster.

Is Retro Room suitable for beginners?

Absolutely! Retro Room is designed to be a beginner-friendly challenge, offering a gradual introduction to cybersecurity concepts.

What do I learn from the Retro Room challenge?

By completing Retro Room, you’ll learn about reconnaissance, brute-forcing SSH, finding hidden files, exploiting vulnerabilities, and privilege escalation.