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The Enterprise Forensics and Response course is designed to provide students with both an investigative construct and techniques that allow them to scale incident response activities in an enterprise environment. The focus of the lecture portion of the course work is understanding the incident investigation process, objective oriented analysis and response, intrusion analysis and an exploration of attacker Tactics and Techniques. The technical portion of the course will focus on how to conduct incident investigations at enterprise scale using the remote evidence acquisition and analysis tool Velociraptor along with other free and open-source tools. The focus of the technical portion will be on extracting usable Indicators of Compromise (IOCs) related to specific MITRE ATT&CK tactics. For example, students will be instructed on extracting and analyzing evidence related to the Execution TA0002 of malicious code or LOLBAS. From here, they will be tasked with addressing containment and eradication measures. This course will combine technical elements along with lecture that provides students with both an investigative construct and techniques that allows them to analyze evidence and provide stakeholders with data necessary to limit the damage of modern cyber-attacks.

Antisyphon: Enterprise Forensics and Response

As penetration testers, we all have a need to establish command and control channels in our customer environments. This can be done under the guise of an “assumed compromise” context or in a more adversarial Red Team context. The age of endpoint detection and response (EDR) solutions and application whitelisting has created significant barriers to commodity/well known malware deployment for adversarial exercises. This class focuses on the demonstration of an Open Command Channel framework called “OpenC2RAT”, and then developing, enhancing, and deploying the “OpenC2RAT” command channel software into a target environment. Students will learn about the internal details of a command channel architecture and methods to deploy in an application-whitelisted context. The class will introduce students to blocks of code written in C#, GoLang, and Python to achieve these goals. In addition, the class will introduce some ideas to deploy existing shellcode such as Cobalt Strike Beacon or Meterpreter within a programmed wrapper to enhance success in the age of modern endpoint defense. Many of the techniques introduced in this class can be used to evade modern defensive technologies.

Antisyphon: Enterprise Attacker Emulation and C2 Implant Development w/ Joff Thyer

For the luckiest of enterprises, the awareness of an insecure environment is proven not in public discord after a breach but instead by effective security penetration tests. Time and time again Jordan and Kent have witnessed organizations struggle with network management, Active Directory, organizational change, and an increasingly experienced adversary. For new and legacy enterprises alike, Defending the Enterprise explores the configuration practices and opportunities that secure networks, Windows, and Active Directory from the most common and effective adversarial techniques. Have the confidence that your organization is prepared for tomorrow’s security threats by learning how to defend against network poisoning, credential abuse, exploitable vulnerabilities, lateral movement, and privilege escalation. Learn cost-effective mitigations to contemporary adversarial attacks. The best defended networks are those which have matured from countless penetration tests and security incidents. Learn from Kent and Jordan, two seasoned offensive and defensive security experts, to shortcut your organization’s security posture into a well-fortified fortress.

Antisyphon: Defending the Enterprise w/ Kent Ickler and Jordan Drysdale

Attack Emulation tools help you measure, monitor, and improve your security controls by executing scripted attacks. Atomic Red Team is a community developed open-source library of these scripted attacks that are mapped directly to the MITRE ATT&CK Framework. There are several frameworks available for executing these scripted attacks including MITRE CALDERA and VECTR.

This class will provide an overview of the MITRE ATT&CK framework and give you in-depth, hands-on knowledge of how to execute scripted attacks that exercise many of the techniques defined in MITRE ATT&CK. You will be provided with hands-on lab instructions for emulating a variety of attacks and creating visualizations using the MITRE ATT&CK Navigator. At the end of this class, you will have the knowledge and tools to begin executing simulated attacks within your own test environment, allowing you to create and validate detections in a script-able and consistent way.

Antisyphon: Attack Emulation Tools: Atomic Red Team, CALDERA and More w/ Carrie Roberts

This is an advanced course that focuses on setting up secure and resilient C2 infrastructure using Azure/AWS, creating custom Cobalt Strike profiles, hunting for Active Directory Certificate Services misconfigurations in mature enterprise environments. Learn current post-exploitation techniques that White Knight Labs (WKL) has used during real-life engagements to dump credentials, move laterally, escalate to Domain Admin, and capture the client’s crown jewels. We will cover EDR bypass briefly, but AV/EDR bypass will be assumed knowledge for this course. Although this course is designed to be a deep dive into hunting for ADCS misconfigurations and setting up C2 infrastructure, an apex attacker must also know their own indicators of compromise (IOCs) they’re creating and the artifacts they’re leaving behind. On the second day, students will be led through a real-life red team operation.

Syllabus

Day 1: Red Team Fundamentals

• Cobalt Strike/Guacamole walkthrough
• Terraform for infrastructure automation
• Redirectors and CDNs
• Custom malleable C2 profile
• Protecting your C2 server (mod rewrite and proxy pass)
• Touch and go AV/EDR Bypasses

Day 2: Red Team Operation Attack Paths

• Advanced payload creation
• Windows lateral movement
  • SOCKS proxies
  • Service controller
  • WMI
  • COM/DCOM
• Abusing AD misconfigurations via C2 channels (ADCS)
• Advanced credential dumping techniques
• SQL misconfigurations for lateral movement and code execution

Antisyphon: Advanced Red Team Operations

SEC201 provides students that have no or minimal prior knowledge, or those in need of a refresher, with an understanding of the architecture of modern computers and topics spanning how a CPU works, the addressing of memory and the hardware relationship with operating systems. SEC201 includes an introduction to both Windows and Linux, providing students with plenty of hands-on exercises to build their familiarity with the command line and move their knowledge beyond being a power user to actually understanding the underlying facets of a modern OS. SEC201 teaches logic, programming and scripting and introduces how each of these can lead to errors that allow security experts or cyber criminals to find faults and exploit them. SEC201 provides the perfect balance of hands-on labs and theory in order to ensure that students can study security effectively and put their hands on the keyboard, rather than just understanding theory.

Syllabus

1. Computing Fundamentals
2. Linux Fundamentals
3. Windows Fundamentals
4. Programming Fundamentals
5. Security Fundamentals

 SANS SEC201: Computing & Technology Essentials