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MITREAttackRagger: An Open Source Tool for Threat Intelligence | OpenSec Atlas

Threat Intelligence

Tool

MITREAttackRagger

MITREAttackRagger is a simple Retrieval Augmented Generation (RAG) tool that provides detailed MITRE ATT&CK threat group intelligence with credible references using GPT-4o Mini and OpenSearch.

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About This Tool

A simple RAG demonstration ATT&CK CTI(Cyber Threat Intelligence) information

Primary Use Case

This tool is designed for cybersecurity analysts and threat intelligence professionals who need quick, accurate answers about threat actor techniques based on MITRE ATT&CK framework data. It facilitates threat hunting and security automation by enabling Q&A style retrieval of cyber threat intelligence with verifiable sources.

Key Features

Q&A interface using RAG combined with GPT-4o Mini LLM
Provides detailed MITRE ATT&CK threat group technique information
Includes references for responses to increase credibility
Uses OpenSearch or Amazon OpenSearch Service as a vector database
Demonstrates integration of CTI with retrieval-augmented generation
Focuses on threat intelligence related to MITRE ATT&CK framework

Insights & Recommendations

The tool relies on OpenSearch or Amazon OpenSearch Service as a backend vector database and uses the GPT-4o Mini model for generation; users should ensure these services are properly configured. It is primarily a demonstration and may require customization for production use.

Usage

User question: Which techniques are used by the North Korean threat actor?

Example query demonstrating how to retrieve all techniques used by a specific threat actor (Lazarus Group) with detailed descriptions and references.

Smart Usage Notes

Integrate MITREAttackRagger into SOC workflows to accelerate threat actor technique identification during investigations.Use the tool to automate enrichment of alerts with credible CTI references, improving analyst confidence and decision-making.Leverage the RAG approach to build custom threat hunting queries tailored to emerging threats and organizational context.Combine with SIEM or SOAR platforms for real-time threat intelligence retrieval and automated response playbooks.Employ the tool in purple team exercises to validate detection and response capabilities against known adversary techniques.