With the pace of cyber threats accelerating every day, the emergence of new evasion tools presents a growing challenge for organisations striving to protect their systems. The Red Piranha threat intelligence team has observed the AvNeutralizer, developed by the notorious FIN7 hacking group, as a prime example of how threat actors are advancing their techniques to bypass traditional defences, particularly Endpoint Detection and Response (EDR).
The Rise of EDR Bypass Tools
The introduction of AvNeutralizer highlights a concerning trend: the increasing sophistication of tools designed to evade EDR solutions. EDR tools, traditionally a cornerstone of endpoint security, are increasingly targeted by attackers seeking to remain undetected. AvNeutralizer’s distribution across cybercrime forums underscores the broader movement towards more refined and stealthy attack methods, aimed at bypassing conventional defences and extending the lifecycle of ransomware attacks.
The deployment of such EDR bypass tools highlights a critical gap in current security strategies: as evasion techniques become more sophisticated, traditional EDR systems may struggle to keep pace. This underscores the need for an evolved approach to threat detection and response.
How Red Piranha’s Threat Detection, Investigation and Response (TDIR) Solution Protects Against EDR Bypass?
Red Piranha’s Threat Detection, Investigation, and Response (TDIR) solution surpasses traditional EDR capabilities by leveraging advanced analytics, machine learning, and Automated Actionable Intelligence to detect subtle signs of malicious activity. This proactive approach identifies threats like AvNeutralizer before they cause significant damage.
While conventional EDRs flag known malware, Red Piranha’s solution analyses patterns and behaviours across the network. If AvNeutralizer tries to disable endpoint protection, our system detects unusual activity in real-time, addressing threats before they escalate.
For instance, consider a large financial bank attacked by AvNeutralizer. The attack starts with a phishing email, leading to the deployment of AvNeutralizer on a compromised endpoint, bypassing the bank’s EDR. The attackers move laterally across the network, gathering sensitive data and potentially deploying ransomware.
Despite AvNeutralizer's sophistication, Red Piranha’s TDIR solution provides unmatched network visibility through advanced detection and threat intelligence, identifying lateral movement and data exfiltration. This visibility detects abnormal behaviors, even if the EDR system fails.
The TDIR solution integrates seamlessly into the bank’s infrastructure, enhancing security without significant disruptions. Continuous monitoring detects sophisticated threats like AvNeutralizer in real-time, delivering actionable insights and immediate countermeasures through automated threat intelligence.
Proactive threat hunting uncovers signs of compromise, and encrypted metadata handling ensures visibility across attack vectors. Human-machine teaming accelerates investigation and response times, eliminating the need for IR retainers.
Push-button escalation to Red Piranha’s Security Operations Center (SOC) provides expert support. The TDIR solution's MTD (Mitigation, Triage, and Detection) strategy, integrated SOAR, and vulnerability management ensure effective responses, compliance, and thorough forensic investigations.
Integrated PCAP and continuous threat exposure analysis reduce attacker dwell time, promptly identifying and addressing malicious activities. In this scenario, Red Piranha’s TDIR solution demonstrates its critical role in defending against advanced threats like AvNeutralizer, offering comprehensive visibility, proactive detection, and effective response capabilities.
Why Choose Red Piranha's TDIR Solution?
Red Piranha’s TDIR solution is engineered to address the limitations of traditional EDR systems and enhance security posture in the face of advanced threats. Here is how it stands out:
1. Instant 10x Increased Visibility Across the Entire Network
Red Piranha’s TDIR solution delivers unparalleled visibility into network operations. By leveraging network behavioural analytics, it can detect APTs (Advanced Persistent Threats) and previously unknown attacks that might evade traditional EDR tools. This comprehensive visibility ensures that threats are identified early, even if they bypass conventional endpoint defences.
2. In-line Deployment Avoids Major Infrastructure Changes
Unlike solutions that require extensive engineering modifications, Red Piranha’s TDIR solution integrates seamlessly into existing infrastructure. This in-line deployment minimises disruptions and eliminates the need for significant infrastructure changes, making it easier to enhance security without incurring substantial overheads.
3. 24/7 Best-in-Class Monitoring and Detection Capability
The TDIR solution offers continuous, best-in-class monitoring, crucial for detecting modern, sophisticated threats. It provides robust protection against APTs and Command and Control (CnC) activities, ensuring that even the most complex threats are identified and addressed promptly.
4. Fully Operationalised and Contextualised Automated Threat Intelligence
Red Piranha’s TDIR solution features industry-leading threat intelligence that is operationalised for push-button efficiency. Automated actionable intelligence enables the solution to protect, detect, and respond to known malware families while tracking the latest threat actors. This capability ensures efficient threat management and lower Total Cost of Ownership (TCO).
5. Proactive Threat Hunting Capability
Beyond reactive measures, the TDIR solution includes proactive threat hunting capabilities. This feature enhances assurance by actively searching for and mitigating potential threats before they can exploit vulnerabilities.
6. Encrypted Meta Data Handling for Greater Visibility and Protection
The solution handles encrypted meta data to enhance visibility and protection across various attack vectors. This feature ensures that critical information remains secure and accessible, facilitating comprehensive threat detection.
7. On-Demand Human-Machine Teaming
Red Piranha’s TDIR solution accelerates investigation and response times through on-demand human-machine teaming. This approach eliminates the need for IR retainers, allowing for rapid and effective threat management.
8. Push-Button Escalation to Red Piranha’s SOC
The solution simplifies escalation with push-button functionality to Red Piranha’s Security Operations Center (SOC). This feature removes complexity and ensures timely escalation of critical events, enhancing the overall security program.
9. True SOAR Implementation
Red Piranha’s TDIR solution applies a MTD (Mitigation, Triage, and Detection) strategy across the control plane, providing true Security Orchestration, Automation, and Response (SOAR). This approach enhances threat response and management.
10. Integrated Vulnerability Management
Addressing compliance mandates and protecting against threats, the TDIR solution includes integrated vulnerability management. This feature helps organisations maintain security compliance while mitigating risks effectively.
11. 18+ Months of Data Retention
Facilitating forensic investigations and audits, the solution offers 18+ months of data retention. This extended retention period is crucial for thorough investigations and historical analysis.
12. Integrated PCAP Analysis
Reducing attacker dwell time, integrated PCAP (Packet Capture) analysis provides detailed network traffic insights. This capability helps in identifying and addressing threats quickly, minimising the impact of potential breaches.
Conclusion
As cyber threats become increasingly sophisticated, particularly with the rise of EDR bypass tools like AvNeutralizer, it is essential for organizations to adopt advanced security solutions. Red Piranha’s TDIR solution offers comprehensive protection by enhancing visibility, streamlining deployment, and providing robust monitoring and response capabilities. By leveraging these advanced features, organisations can stay ahead of emerging threats and ensure a resilient security posture in the face of evolving attack vectors.
Contact us today to learn more about how Red Piranha's TDIR solution can enhance your cybersecurity posture and protect your organisation from evolving threats.