Red teams leverage Cyber Threat Intelligence (CTI) to inform adversary emulation and design engagements that closely mimic the behavior of real-world threat actors. Rather than relying on abstract scenarios, red teams use intelligence to shape their tooling, execution, and tactics to reflect the patterns observed in actual intrusions.

This process involves gathering known Tactics, Techniques, and Procedures (TTPs), Indicators of Compromise (IOCs), and behavioral traits from threat actors and mapping them into structured operational plans.

Frameworks & Tools for CTI-Driven Emulation

To operationalize threat intelligence, red teams depend on a combination of platforms and frameworks that collect, categorize, and visualize adversary behavior:

• MITRE ATT&CK: Widely adopted framework that maps adversary behaviors across tactics and techniques, useful for planning and validation.
• TIBER-EU: A structured red team testing approach that emphasizes the integration of CTI during engagement planning.
• OST Map: A visual mapping tool linking threat actors to their TTPs and highlighting overlaps across groups.

These platforms help red teams identify relevant threat actors, study their attack methods, and organize their behaviors by attributes like:

• Threat actor group
• Kill chain phase
• Tactic or objective
• Sector or regional targeting

TTP Mapping to Kill Chains

The core of CTI-informed emulation is mapping adversary behaviors to known cyber kill chains, such as the Lockheed Martin Cyber Kill Chain. This approach helps red teams build structured campaigns that simulate how real attackers operate — from reconnaissance to impact.

Steps in Practice:

1. Select a target adversary based on industry, techniques, or regional focus.
2. Collect TTPs using platforms like MITRE ATT&CK or OST Map.
3. Map those TTPs into stages of a chosen kill chain.