Incident Score: Analysis & Impact (US-NOZTRE1774333876)
The details regarding individual company incidents & reports gives you full view from every side.
Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Trellix's Cyber Attack and lateral movement inside company's environment.
- Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
- How Rankiteo’s incident engine converts technical details into a normalized incident score.
- How this cyber incident impacts Trellix Rankiteo cyber scoring and cyber rating.
- Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.
Full Incident Analysis Transcript
In this Rankiteo incident briefing, we review the Trellix breach identified under incident ID US-NOZTRE1774333876.
The analysis begins with a detailed overview of Trellix's information like the linkedin page: https://www.linkedin.com/company/trellixsecurity, the number of followers: 497401, the industry type: Computer and Network Security and the number of employees: 3836 employees
After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 775 and after the incident was 760 with a difference of -15 which is could be a good indicator of the severity and impact of the incident.
In the next step of the video, we will analyze in more details the incident and the impact it had on Trellix and their customers.
On 30 June 2024, a cybersecurity incident called "Iranian Cyberattacks Surge 133% Amid Geopolitical Tensions, Targeting U.S. Critical Infrastructure" came to light.
Nozomi Networks Labs reported a sharp escalation in cyberattacks linked to Iranian threat groups, with a 133% increase in incidents during May and June 2024 compared to the previous two months.
The disruption is felt across the environment, affecting Transportation, Manufacturing and Critical Infrastructure, and exposing True.
In response, moved swiftly to contain the threat with measures like Isolation of OT/ICS assets from public internet access.
The case underscores how Ongoing, teams are taking away lessons such as Heightened risk to critical infrastructure and defense industrial base (DIB) due to geopolitical tensions. Need for enhanced monitoring and isolation of OT/ICS assets, and recommending next steps like Monitor for threats from Iranian state-sponsored groups, Isolate OT/ICS assets from public internet access and Leverage threat intelligence feeds for detection, with advisories going out to stakeholders covering U.S. security agencies advised critical infrastructure operators to monitor for threats and isolate OT/ICS assets.
Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.
The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.
MITRE ATT&CK® Correlation Analysis
Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with moderate confidence (60%), supported by evidence indicating targeting U.S. critical infrastructure via OT/ICS assets, External Remote Services (T1133) with moderate to high confidence (70%), supported by evidence indicating oT/ICS assets with public internet access exploited, and Valid Accounts (T1078) with moderate confidence (50%), supported by evidence indicating long-term access within government and critical infrastructure. Under the Execution tactic, the analysis identified Exploitation for Client Execution (T1203) with moderate confidence (60%), supported by evidence indicating orpaCrab (IOCONTROL) malware deployed and Command and Scripting Interpreter (T1059) with moderate confidence (50%), supported by evidence indicating malware used in attacks targeting OT systems. Under the Persistence tactic, the analysis identified Account Manipulation (T1098) with moderate to high confidence (70%), supported by evidence indicating long-term access within government and critical infrastructure and Create Account (T1136) with moderate confidence (50%), supported by evidence indicating state-sponsored groups maintaining access. Under the Privilege Escalation tactic, the analysis identified Exploitation for Privilege Escalation (T1068) with moderate confidence (60%), supported by evidence indicating oT/ICS exploitation for deeper access and Valid Accounts (T1078) with moderate to high confidence (70%), supported by evidence indicating compromised accounts used for escalation. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate confidence (60%), supported by evidence indicating malware (OrpaCrab) used in attacks and Impair Defenses: Disable or Modify Tools (T1562.001) with moderate confidence (50%), supported by evidence indicating disruption of critical infrastructure. Under the Credential Access tactic, the analysis identified OS Credential Dumping (T1003) with moderate confidence (60%), supported by evidence indicating long-term access suggests credential harvesting and Credentials from Password Stores (T1555) with moderate confidence (50%), supported by evidence indicating state-sponsored groups targeting high-value sectors. Under the Discovery tactic, the analysis identified File and Directory Discovery (T1083) with moderate to high confidence (70%), supported by evidence indicating intelligence-gathering objectives in attacks and Network Service Scanning (T1046) with moderate confidence (60%), supported by evidence indicating oT/ICS assets targeted for reconnaissance. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating data exfiltration confirmed in attacks and Automated Collection (T1119) with moderate confidence (60%), supported by evidence indicating espionage and intelligence-gathering motivations. Under the Command and Control tactic, the analysis identified Application Layer Protocol (T1071) with moderate to high confidence (70%), supported by evidence indicating malware (OrpaCrab) used for C2 and Proxy (T1090) with moderate confidence (50%), supported by evidence indicating state-sponsored groups evading detection. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating data exfiltration confirmed in attacks and Exfiltration Over Web Service (T1567) with moderate confidence (60%), supported by evidence indicating broader geopolitical and intelligence-driven agenda. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with moderate to high confidence (70%), supported by evidence indicating orpaCrab (IOCONTROL) ransomware strain used, Endpoint Denial of Service (T1499) with moderate confidence (60%), supported by evidence indicating disruption of critical infrastructure, and Data Manipulation (T1565) with moderate confidence (50%), supported by evidence indicating operational impact on industrial sectors. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Trellix Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/trellixsecurity/incident/US-NOZTRE1774333876
- Trellix CyberSecurity Rating page: https://www.rankiteo.com/company/trellixsecurity
- Trellix Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/us-noztre1774333876-nozomi-networks-cyberav3ngers-homeland-justice-cyber-attack-july-2025/
- Trellix CyberSecurity Score History: https://www.rankiteo.com/company/trellixsecurity/history
- Trellix CyberSecurity Incident Source: https://industrialcyber.co/reports/nozomi-finds-133-surge-in-iranian-cyberattacks-targeting-us-as-transportation-and-manufacturing-most-affected/
- Rankiteo A.I CyberSecurity Rating methodology: https://www.rankiteo.com/Images/rankiteo_algo.pdf
- Rankiteo TPRM Scoring methodology: https://static.rankiteo.com/model/rankiteo_tprm_methodology.pdf