Incident Score: Analysis & Impact (MOJIMP1780993515)

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: Spearphishing Link (T1566.002) with high confidence (90%), supported by evidence indicating marketed through SEO poisoning, YouTube promotions, and fake mod websites and Supply Chain Compromise: Compromise Software Dependencies and Development Tools (T1195.002) with moderate to high confidence (80%), supported by evidence indicating trojanized Java Archive (JAR) files disguised as popular Minecraft clients and mods. Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with high confidence (90%), supported by evidence indicating malware primarily spreads via trojanized JAR files disguised as Minecraft clients and Command and Scripting Interpreter: Windows Command Shell (T1059.003) with moderate to high confidence (70%), supported by evidence indicating hides under javaw.exe upon execution. Under the Persistence tactic, the analysis identified Boot or Logon Autostart Execution: Registry Run Keys / Startup Folder (T1547.001) with moderate confidence (60%), supported by evidence indicating malware likely establishes persistence via Java execution (javaw.exe). Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with high confidence (90%), supported by evidence indicating uses JNIC obfuscation to evade reverse engineering, Impair Defenses: Disable or Modify Tools (T1562.001) with moderate to high confidence (70%), supported by evidence indicating attempts to bypass Windows Defender, and Masquerading: Match Legitimate Name or Location (T1036.005) with moderate to high confidence (80%), supported by evidence indicating hides under javaw.exe, a legitimate Java process. Under the Discovery tactic, the analysis identified System Information Discovery (T1082) with moderate to high confidence (80%), supported by evidence indicating initial reconnaissance gathers system metadata, installed software. Under the Credential Access tactic, the analysis identified Credentials from Password Stores: Credentials from Web Browsers (T1555.003) with high confidence (90%), supported by evidence indicating steals browser credentials, Discord tokens, Steam and Telegram logins, Steal Web Session Cookie (T1539) with moderate to high confidence (80%), supported by evidence indicating steals Minecraft session data enabling account takeovers, and Steal Application Access Token (T1528) with moderate to high confidence (80%), supported by evidence indicating steals Discord tokens, Telegram logins. Under the Collection tactic, the analysis identified Input Capture: Keylogging (T1056.001) with moderate to high confidence (70%), supported by evidence indicating premium tiers add keylogging, screen sharing, webcam monitoring, Screen Capture (T1113) with moderate to high confidence (70%), supported by evidence indicating free version supports screenshot capture, and Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating steals cryptocurrency wallet data, browser credentials. Under the Command and Control tactic, the analysis identified Application Layer Protocol: DNS (T1071.004) with moderate confidence (60%), supported by evidence indicating uses smart contracts to dynamically retrieve C2 servers and Web Service: Bidirectional Communication (T1102.002) with moderate to high confidence (70%), supported by evidence indicating 32 distinct JSON-RPC endpoints for C2 communication. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating data exfiltration confirmed, over 116,000 hits reported and Exfiltration Over Web Service: Exfiltration to Cloud Storage (T1567.002) with moderate confidence (60%), supported by evidence indicating decentralized infrastructure complicates takedown efforts. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with lower confidence (40%), supported by evidence indicating malware uses JNIC obfuscation, but no direct evidence of encryption, Gather Victim Identity Information: Email Addresses (T1589.002) with moderate to high confidence (70%), supported by evidence indicating steals Discord tokens, Telegram logins (likely tied to emails), and Defacement: Internal Defacement (T1491.001) with moderate confidence (50%), supported by evidence indicating evidence of misuse for harassment and cyberbullying. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.