Incident Score: Analysis & Impact (GRA1779201402)

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 Valid Accounts: Cloud Accounts (T1078.004) with high confidence (90%), supported by evidence indicating attackers accessed its GitHub environment using a compromised token. Under the Credential Access tactic, the analysis identified Steal Application Access Token (T1528) with high confidence (90%), with evidence including attack vector such as Compromised Token, and vulnerability exploited such as Stolen GitHub credentials. Under the Collection tactic, the analysis identified Data from Cloud Storage (T1530) with moderate to high confidence (80%), with evidence including theft of source code, and systems affected such as GitHub environment. Under the Exfiltration tactic, the analysis identified Transfer Data to Cloud Account (T1537) with moderate to high confidence (80%), with evidence including data exfiltration such as Yes, and threat actors demanded a ransom to prevent the leaked code. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with lower confidence (30%), supported by evidence indicating ransom demanded to prevent leaked code from being published. Under the Defense Evasion tactic, the analysis identified Use Alternate Authentication Material: Application Access Token (T1550.001) with moderate to high confidence (80%), supported by evidence indicating attackers accessed GitHub environment using a compromised token. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.