Incident Score: Analysis & Impact (NOT1779963952)

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 Phishing (T1566) with moderate to high confidence (70%), supported by evidence indicating social engineering tactics, such as tricking users into extracting malicious archives and User Execution: Malicious File (T1204.002) with moderate to high confidence (80%), with evidence including tricking users into extracting malicious archives, and malicious shortcuts (.lnk) redirecting Notepad++. Under the Execution tactic, the analysis identified Command and Scripting Interpreter: Windows Command Shell (T1059.003) with high confidence (90%), supported by evidence indicating executes the specified interpreter without validation (e.g., cmd.exe or calc.exe) and User Execution: Malicious File (T1204.002) with moderate to high confidence (80%), supported by evidence indicating file → Open Containing Folder → cmd action triggers unvalidated execution. Under the Persistence tactic, the analysis identified Boot or Logon Autostart Execution: Shortcut Modification (T1547.009) with moderate to high confidence (70%), supported by evidence indicating malicious shortcuts (.lnk) redirecting Notepad++ to attacker-controlled settings and Event Triggered Execution: Application Shimming (T1546.011) with moderate confidence (60%), supported by evidence indicating modification of config.xml or shortcuts.xml for unvalidated execution. Under the Privilege Escalation tactic, the analysis identified Exploitation for Privilege Escalation (T1068) with moderate confidence (50%), supported by evidence indicating exploitation requires no elevated privileges (arbitrary code execution). Under the Defense Evasion tactic, the analysis identified Impair Defenses: Disable or Modify Tools (T1562.001) with moderate confidence (60%), supported by evidence indicating unvalidated processing of configuration files bypasses security controls and Masquerading: Match Legitimate Name or Location (T1036.005) with moderate to high confidence (70%), supported by evidence indicating replace cmd.exe with malicious executables (e.g., calc.exe). Under the Lateral Movement tactic, the analysis identified Taint Shared Content (T1080) with moderate confidence (60%), supported by evidence indicating cloud sync poisoning via tampered configuration files. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.