Incident Score: Analysis & Impact (SOU1777645601)

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 high confidence (90%), supported by evidence indicating heartlessSoul employs phishing emails containing malicious archive files, Phishing: Spearphishing Link (T1566.002) with moderate to high confidence (80%), supported by evidence indicating malvertising campaigns to distribute malware, Drive-by Compromise (T1189) with moderate to high confidence (80%), supported by evidence indicating fake aviation-related websites and domains to trick victims, and Supply Chain Compromise: Compromise Software Supply Chain (T1195.002) with high confidence (90%), supported by evidence indicating trojanized version of GearUP hosted on SourceForge. Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with high confidence (90%), with evidence including malicious archive files, and trojanized version of GearUP. Under the Persistence tactic, the analysis identified Boot or Logon Autostart Execution (T1547) with moderate to high confidence (70%), supported by evidence indicating spyware capable of harvesting screenshots, keystrokes, browser data. Under the Privilege Escalation tactic, the analysis identified Process Injection (T1055) with moderate confidence (60%), supported by evidence indicating spyware capable of harvesting Telegram credentials and device locations. Under the Defense Evasion tactic, the analysis identified Masquerading (T1036) with high confidence (90%), supported by evidence indicating files disguised as FPV drone simulators and tools for bypassing Starlink and Obfuscated Files or Information (T1027) with moderate to high confidence (80%), supported by evidence indicating trojanized version of GearUP. Under the Credential Access tactic, the analysis identified Input Capture: Keylogging (T1056.001) with high confidence (90%), supported by evidence indicating malware harvests keystrokes and Credentials from Password Stores (T1555) with high confidence (90%), supported by evidence indicating malware harvests Telegram credentials. Under the Discovery tactic, the analysis identified System Information Discovery (T1082) with moderate to high confidence (80%), supported by evidence indicating malware determines device locations and Process Discovery (T1057) with moderate to high confidence (70%), supported by evidence indicating spyware capable of harvesting browser data. Under the Collection tactic, the analysis identified Screen Capture (T1113) with high confidence (90%), supported by evidence indicating malware harvests screenshots, Data from Local System (T1005) with high confidence (90%), supported by evidence indicating stealing geospatial intelligence (GIS) data, and Data from Information Repositories (T1213) with moderate to high confidence (80%), supported by evidence indicating harvesting browser data. Under the Command and Control tactic, the analysis identified Application Layer Protocol (T1071) with moderate to high confidence (70%), supported by evidence indicating spyware capable of exfiltrating data. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), with evidence including data exfiltration such as Yes, and stealing geospatial intelligence (GIS) data. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.