Incident Score: Analysis & Impact (ROGCYBTES1770724900)

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 finance and tech sectors became prime targets, seeing 24% and 12% increases, External Remote Services (T1133) with moderate confidence (50%), supported by evidence indicating ransomware gangs shifting focus to high-value sectors, and Phishing: Spearphishing Attachment (T1566.001) with lower confidence (40%), supported by evidence indicating no specific vector mentioned, but phishing is common in ransomware. Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with moderate to high confidence (70%), supported by evidence indicating ransomware type incident with data encryption and exfiltration and Command and Scripting Interpreter: PowerShell (T1059.001) with moderate confidence (50%), supported by evidence indicating common in ransomware execution (implied by attack scale). Under the Persistence tactic, the analysis identified Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating ransomware gangs often use compromised credentials for access and Boot or Logon Autostart Execution: Registry Run Keys / Startup Folder (T1547.001) with moderate confidence (50%), supported by evidence indicating common persistence mechanism in ransomware attacks. Under the Privilege Escalation tactic, the analysis identified Exploitation for Privilege Escalation (T1068) with moderate confidence (60%), supported by evidence indicating ransomware often requires elevated privileges for encryption and Valid Accounts (T1078) with moderate to high confidence (70%), supported by evidence indicating use of compromised accounts for privilege escalation. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate to high confidence (80%), supported by evidence indicating ransomware encrypts data to evade detection and hinder recovery, Impair Defenses: Disable or Modify Tools (T1562.001) with moderate to high confidence (70%), supported by evidence indicating ransomware often disables security tools to avoid detection, and Indicator Removal: File Deletion (T1070.004) with moderate confidence (60%), supported by evidence indicating ransomware may delete logs or evidence post-attack. Under the Credential Access tactic, the analysis identified OS Credential Dumping (T1003) with moderate to high confidence (70%), supported by evidence indicating banking data and PII exposed, suggesting credential theft and Credentials from Password Stores (T1555) with moderate confidence (60%), supported by evidence indicating common in ransomware attacks for lateral movement. Under the Discovery tactic, the analysis identified File and Directory Discovery (T1083) with moderate to high confidence (80%), supported by evidence indicating 104 TB of data stolen, implying extensive discovery phase and Account Discovery: Domain Account (T1087.002) with moderate to high confidence (70%), supported by evidence indicating ransomware gangs often enumerate accounts for lateral movement. Under the Lateral Movement tactic, the analysis identified Remote Services: Remote Desktop Protocol (T1021.001) with moderate to high confidence (70%), supported by evidence indicating common in ransomware for lateral movement across networks and Remote Services: SMB/Windows Admin Shares (T1021.002) with moderate confidence (60%), supported by evidence indicating frequently used in ransomware attacks for propagation. Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating 104 TB of data stolen, including patient records and banking data and Data from Network Shared Drive (T1039) with moderate to high confidence (80%), supported by evidence indicating ransomware gangs often target shared drives for data exfiltration. 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 common C2 channel for ransomware operations and Proxy: External Proxy (T1090.002) with moderate confidence (60%), supported by evidence indicating ransomware often uses proxies to obscure C2 traffic. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating 104 TB of data stolen, including 1.4 TB from Iron Mountain and Exfiltration Over Web Service: Exfiltration to Cloud Storage (T1567.002) with moderate confidence (60%), supported by evidence indicating ransomware gangs may use cloud storage for data exfiltration. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with high confidence (100%), supported by evidence indicating ransomware type incident with confirmed data encryption, Service Stop (T1489) with moderate to high confidence (70%), supported by evidence indicating operation cancellations and patient transfers via Red Cross, and Inhibit System Recovery (T1490) with moderate to high confidence (80%), supported by evidence indicating ransomware often deletes backups to prevent recovery. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.