Incident Score: Analysis & Impact (AIO1772346229)

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 Drive-by Compromise (T1189) with high confidence (90%), supported by evidence indicating exploits a malicious PowerShell script that executes when a developer visits a compromised or malicious website. Under the Execution tactic, the analysis identified Command and Scripting Interpreter: PowerShell (T1059.001) with high confidence (95%), supported by evidence indicating malicious PowerShell script that executes when a developer visits a compromised or malicious website. Under the Persistence tactic, the analysis identified Create or Modify System Process: Windows Service (T1543.003) with moderate to high confidence (80%), supported by evidence indicating establishes a WebSocket gateway on localhost, acting as a command-and-control (C2) hub and Boot or Logon Autostart Execution: Registry Run Keys / Startup Folder (T1547.001) with moderate to high confidence (70%), supported by evidence indicating modifies files and establishes persistence. Under the Privilege Escalation tactic, the analysis identified Abuse Elevation Control Mechanism: Bypass User Account Control (T1548.002) with high confidence (90%), supported by evidence indicating bypasses User Account Control (UAC) via CoGetObjectContext and Exploitation for Privilege Escalation (T1068) with moderate to high confidence (85%), supported by evidence indicating gains SYSTEM-level access by exploiting the Kernel Security Device Driver. Under the Defense Evasion tactic, the analysis identified Indicator Removal: File Deletion (T1070.004) with moderate to high confidence (80%), supported by evidence indicating removes traces of compromise using commands like winget uninstall and Rootkit (T1014) with moderate to high confidence (85%), supported by evidence indicating deploys a rootkit to maintain persistence under \DosDevices\c such as. Under the Credential Access tactic, the analysis identified Input Capture: Keylogging (T1056.001) with high confidence (90%), supported by evidence indicating logs keystrokes and intercepts data and Unsecured Credentials: Credentials In Files (T1552.001) with moderate to high confidence (80%), supported by evidence indicating search Slack history for API keys. Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating exfiltrate files from linked devices, read private messages and Screen Capture (T1113) with moderate to high confidence (70%), supported by evidence indicating intercepts data, exposes system commands, file access, and contact data. Under the Command and Control tactic, the analysis identified Application Layer Protocol: Web Protocols (T1071.001) with high confidence (90%), supported by evidence indicating establishes a WebSocket gateway on localhost, acting as a command-and-control (C2) hub. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating exfiltrate files from linked devices, data exfiltration confirmed. Under the Impact tactic, the analysis identified Resource Hijacking (T1496) with moderate to high confidence (80%), supported by evidence indicating execute arbitrary shell commands, full system control. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.