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Introduction:
The gap between theoretical red team knowledge and practical, enterprise-scale execution has long been a bottleneck for security professionals. Building a realistic multi-domain, multi-VLAN Active Directory environment with simulated user activity and attack infrastructure typically consumes days or weeks of manual configuration. The launch of Rogue Architect, a drag-and-drop scenario builder, promises to collapse that timeline to under two hours, democratizing access to complex training environments and enabling rapid prototyping of sophisticated attack paths.
Learning Objectives:
- Understand how to leverage Rogue Architect to rapidly prototype complex, multi-domain Active Directory environments.
- Identify the core components of an enterprise red team lab, including network segmentation, user emulation, and attack infrastructure.
- Explore the shift from manual lab setup to automated, shareable infrastructure-as-code for red team training.
You Should Know:
1. Deconstructing the “3 Domain Blitz!” Architecture
The featured template scenario, “3 Domain Blitz!”, serves as a blueprint for modern enterprise complexity. It comprises 7 VLANs, each representing a distinct network segment (e.g., Management, Production, DMZ, User Workstations, Domain Controllers, etc.), separated by routing and firewall rules. Within this segmented network, three Active Directory (AD) domains are configured, likely with trust relationships established to mimic a corporate merger or parent-child domain structure. This setup is a goldmine for practicing advanced attacks like cross-domain Kerberoasting, SID History exploitation, and golden ticket attacks that traverse trust boundaries. To replicate such a structure manually, one would use tools like VMware or Proxmox with virtual networking, but Rogue Architect abstracts this into a visual blueprint.
2. Automating Active Directory User and Group Emulation
A critical feature highlighted is the inclusion of “hundreds of fake users, special OU’s, Groups.” Realistic environments require realistic user behavior and permissions. Manually creating this with PowerShell can be done using scripts like the one below to generate users and assign them to OUs. This automation is what Rogue Architect likely does behind its drag-and-drop interface, saving immense time.
Windows PowerShell: Generate Bulk AD Users from CSV
Import-Module ActiveDirectory
$Users = Import-Csv -Path "C:\Users.csv"
foreach ($User in $Users) {
$UserPrincipalName = $User.FirstName + "." + $User.LastName + "@contoso.com"
New-ADUser -Name $User.FullName -GivenName $User.FirstName -Surname $User.LastName `
-UserPrincipalName $UserPrincipalName -SamAccountName $User.FirstName.ToLower() `
-Path "OU=Employees,DC=contoso,DC=com" -AccountPassword (ConvertTo-SecureString "P@ssw0rd" -AsPlainText -Force) `
-Enabled $true
}
3. Building Attack Infrastructure with C2 Frameworks
The scenario includes “advanced attack infrastructure.” For a red teamer, this often means a Command and Control (C2) framework like Cobalt Strike, Mythic, or Havoc. Rogue Architect likely allows users to deploy a C2 server as a virtual machine or container within the environment. A standard setup for a Linux-based C2 server involves configuring a redirector to obfuscate the true server’s location.
Linux: Basic iptables rules for a C2 Redirector (e.g., forwarding port 443) Enable IP forwarding echo 1 > /proc/sys/net/ipv4/ip_forward Flush existing rules iptables -F iptables -t nat -F Redirect incoming traffic on port 443 to the internal C2 server at 10.0.0.10 iptables -t nat -A PREROUTING -p tcp --dport 443 -j DNAT --to-destination 10.0.0.10:443 iptables -A FORWARD -p tcp -d 10.0.0.10 --dport 443 -j ACCEPT
4. Leveraging Read-Only Sharing for Team Collaboration
A unique and practical feature is “fully read-only sharing mode.” This allows a red team lead or trainer to share a live, complex environment with students or colleagues without the risk of them accidentally modifying or breaking the core infrastructure. From a security perspective, this enforces the principle of least privilege within the training environment itself. It mirrors concepts in cloud security where Infrastructure as Code (IaC) templates are shared via version control, but with the added benefit of a visual, non-technical interface for stakeholders to view the simulated network topology.
5. Step-by-Step: Cloning and Deploying Your First Scenario
To get started with Rogue Architect, the process is streamlined to remove traditional friction points.
1. Access: Navigate to the shared link (https://lnkd.in/dQEtymqp) or log into your Rogue Arena account.
2. Clone: From the scenario library, select “3 Domain Blitz!” and click the “Clone” button. This creates a personal, writable copy of the entire environment blueprint.
3. Customize: Use the drag-and-drop interface to modify VLANs. For instance, you can add a new “Industrial Control Systems” (ICS) VLAN by dragging a new subnet onto the canvas and connecting it to a firewall node.
4. Configure: Define the attack infrastructure. Instead of manually installing tools, you might select a “Kali Linux” node from a palette and configure it to pull a specific set of tools via an Ansible playbook.
5. Deploy: Hit the “Deploy” button. The underlying platform will orchestrate the creation of all virtual machines, networking, and AD configurations, provisioning the lab in minutes.
6. Share: Once deployed, toggle “Read-Only Sharing Mode” to generate a public link that showcases your custom environment to social media or team leads without compromising operational control.
6. Integrating with Real-World API Security Testing
For teams focused on application security, the ability to create segmented environments is crucial for API security testing. A VLAN dedicated to “APIs” can host a Dockerized application with an exposed REST API. Within Rogue Architect, a tester could deploy a scenario where an API in the DMZ communicates with a backend SQL server in a database VLAN. Testing for vulnerabilities like IDOR (Insecure Direct Object References) or mass assignment then occurs in a controlled, repeatable environment, ensuring that security findings are validated without affecting production systems.
What Undercode Say:
- Key Takeaway 1: Rogue Architect significantly reduces the time and expertise barrier required to build enterprise-scale red team labs, shifting focus from environment setup to actual adversarial emulation.
- Key Takeaway 2: The inclusion of features like read-only sharing and pre-built complex scenarios (VLANs, multi-domain AD) addresses a critical need for standardized, realistic, and shareable training infrastructure in the cybersecurity community.
- Key Takeaway 3: By abstracting complex infrastructure into a visual drag-and-drop tool, it enables faster iteration on attack path development, allowing red teamers to test hypotheses against realistic configurations in hours instead of weeks.
The post highlights a trend towards “infrastructure-as-code” for security training, but with a user-friendly facade. This approach is crucial for keeping pace with attackers who are already using automation. The ability to quickly clone and share complex environments like the “3 Domain Blitz” will likely become a standard expectation for enterprise red team operations and training programs, moving the industry beyond static, single-domain labs.
Prediction:
The evolution of platforms like Rogue Architect points to a future where adversarial simulation is deeply integrated with CI/CD pipelines. We can expect to see these tools incorporate AI-driven scenario generation, where an AI agent analyzes a company’s real network architecture and automatically generates a tailored, identical-in-spirit training ground, complete with simulated users and custom attack paths, enabling defensive teams to test their detection capabilities against blueprints that mirror their actual production environment.
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IT/Security Reporter URL:
Reported By: Nick Downer – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
