Incident Score: Analysis & Impact (POR1768238455)

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 Replication Through Removable Media (T1091) with high confidence (90%), supported by evidence indicating convincing an employee...to insert a malware-laden USB stick and Trusted Relationship (T1199) with moderate to high confidence (80%), supported by evidence indicating insider access, malware backdoor via employee collusion. Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with high confidence (90%), supported by evidence indicating double-click the program, wait 15 seconds, and remove the stick and Command and Scripting Interpreter (T1059) with moderate to high confidence (70%), supported by evidence indicating malware active for months, remote access to internal systems. Under the Persistence tactic, the analysis identified Account Manipulation (T1098) with moderate to high confidence (80%), supported by evidence indicating ability to issue access passes and manipulate gate systems and Create or Modify System Process: Windows Service (T1543.003) with moderate confidence (60%), supported by evidence indicating malware active for months, digital backdoor. Under the Privilege Escalation tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (80%), supported by evidence indicating insider access, total control over port operations. Under the Defense Evasion tactic, the analysis identified Hide Artifacts: Hidden Files and Directories (T1564.001) with moderate to high confidence (70%), supported by evidence indicating malware active for months, USB removal after execution and Indicator Removal: File Deletion (T1070.004) with moderate confidence (60%), supported by evidence indicating remove the stick after 15 seconds. Under the Credential Access tactic, the analysis identified Unsecured Credentials: Credentials In Files (T1552.001) with moderate to high confidence (70%), supported by evidence indicating stole sensitive port data, camera locations, staff photos. Under the Discovery tactic, the analysis identified Account Discovery (T1087) with moderate to high confidence (80%), supported by evidence indicating access to personnel access systems, staff photographs and File and Directory Discovery (T1083) with moderate to high confidence (70%), supported by evidence indicating terminal layouts, container management data compromised. Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating stole camera locations, staff photos, terminal layouts and Data from Information Repositories (T1213) with moderate to high confidence (80%), supported by evidence indicating container management data, gate operations compromised. 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 remote access to internal systems, digital backdoor. 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, sensitive port information stolen. Under the Impact tactic, the analysis identified Data Manipulation: Stored Data Manipulation (T1565.001) with high confidence (90%), supported by evidence indicating fake emails and transport orders, manipulated gate systems and Defacement: Internal Defacement (T1491.001) with moderate confidence (60%), supported by evidence indicating interference with gate operations, unauthorized access. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.