Incident Score: Analysis & Impact (WINSOL1773923036)

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: Compromise Software Supply Chain (T1195.002) with high confidence (90%), with evidence including malicious extension for the Windurf IDE, and disguises itself as a legitimate tool for the R programming language and User Execution: Malicious File (T1204.002) with moderate to high confidence (80%), supported by evidence indicating once installed, the malware...deploys files like w.node and c_x64.node. Under the Execution tactic, the analysis identified Command and Scripting Interpreter: JavaScript (T1059.007) with moderate to high confidence (80%), supported by evidence indicating retrieves encrypted JavaScript payloads from transactions on the Solana network and Scheduled Task/Job: Scheduled Task (T1053.005) with high confidence (90%), supported by evidence indicating creates a hidden PowerShell task (UpdateApp) that reactivates the malware. Under the Persistence tactic, the analysis identified Scheduled Task/Job: Scheduled Task (T1053.005) with high confidence (90%), supported by evidence indicating powerShell task (UpdateApp) that reactivates the malware on system startup. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate to high confidence (80%), supported by evidence indicating retrieves encrypted JavaScript payloads from transactions on the Solana network, Hide Artifacts: Hidden Window (T1564.003) with moderate to high confidence (70%), supported by evidence indicating creates a hidden PowerShell task (UpdateApp), and Application Layer Protocol: DNS/Blockchain (T1071.004) with high confidence (90%), supported by evidence indicating leverages the Solana blockchain for command-and-control (C2). Under the Discovery tactic, the analysis identified System Information Discovery (T1082) with high confidence (90%), supported by evidence indicating performing system profiling to avoid infecting users in Russia. Under the Credential Access tactic, the analysis identified Steal Web Session Cookie (T1539) with high confidence (90%), supported by evidence indicating steals passwords and session cookies from browsers like Google Chrome and Credentials from Password Stores (T1555) with high confidence (90%), supported by evidence indicating steals passwords and session cookies from browsers like Google Chrome. Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating steals passwords and session cookies from browsers like Google Chrome and Data from Cloud Storage (T1530) with moderate to high confidence (70%), supported by evidence indicating targets developers due to their access to high-value credentials, such as API keys. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating retrieves encrypted JavaScript payloads from Solana blockchain for C2. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.