Incident Score: Analysis & Impact (FANIRI1774284457)

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 Supply Chain Compromise (T1195) with high confidence (90%), supported by evidence indicating compromised Fanava Group, an Iranian satellite and IT provider and Valid Accounts (T1078) with moderate to high confidence (80%), supported by evidence indicating default credentials (e.g., admin/1234) granted entry to vessel satellite systems. Under the Execution tactic, the analysis identified Exploitation for Client Execution (T1203) with moderate to high confidence (70%), supported by evidence indicating root-level access to VSAT terminals across the fleet. Under the Persistence tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (80%), supported by evidence indicating default credentials used for persistent access to VSAT terminals. Under the Privilege Escalation tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (80%), supported by evidence indicating root-level access gained via default credentials. Under the Defense Evasion tactic, the analysis identified Impair Defenses: Disable or Modify Tools (T1562.001) with high confidence (90%), supported by evidence indicating disabled Automatic Identification System (AIS) tracking and Valid Accounts (T1078) with moderate to high confidence (70%), supported by evidence indicating used default credentials to evade detection. Under the Credential Access tactic, the analysis identified Brute Force: Password Guessing (T1110.001) with moderate to high confidence (80%), supported by evidence indicating default credentials (e.g., admin/1234) granted entry. Under the Discovery tactic, the analysis identified File and Directory Discovery (T1083) with moderate to high confidence (70%), supported by evidence indicating access to real-time vessel positions, voice communications, and data traffic. Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating real-time vessel positions, voice communications, and data traffic compromised and Automated Collection (T1119) with moderate to high confidence (80%), supported by evidence indicating vSAT traffic exposed voice calls, emails, and data transfers. Under the Command and Control tactic, the analysis identified Application Layer Protocol: Web Protocols (T1071.001) with moderate to high confidence (70%), supported by evidence indicating unencrypted VSAT traffic enabled interception. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating data breach provided adversaries with real-time intelligence. Under the Impact tactic, the analysis identified Endpoint Denial of Service: Application or System Exploitation (T1499.004) with moderate to high confidence (80%), supported by evidence indicating severed ship-to-shore links and disabled AIS tracking. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.