Ministère de l'Intérieur Breach Incident Score: Analysis & Impact (MINCAF1766073386)

In this Rankiteo incident briefing, we review the Ministère de l'Intérieur breach identified under incident ID MINCAF1766073386.

The analysis begins with a detailed overview of Ministère de l'Intérieur's information like the linkedin page: https://www.linkedin.com/company/ministere-de-l-interieur, the number of followers: 319923, the industry type: Government Administration and the number of employees: 27950 employees

After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 772 and after the incident was 747 with a difference of -25 which is could be a good indicator of the severity and impact of the incident.

In the next step of the video, we will analyze in more details the incident and the impact it had on Ministère de l'Intérieur and their customers.

Caisse d'Allocations Familiales (CAF) recently reported "Alleged Cyberattack on Caisse d'Allocations Familiales (CAF) by Hacker Indra", a noteworthy cybersecurity incident.

Hacker Indra claimed to have compromised the systems of the Caisse d'Allocations Familiales (CAF) and published 15 GB of data containing personal information of nearly 4 million allocataires.

The disruption is felt across the environment, and exposing 15 GB of data, 22 million lines of information, with nearly 22 million lines of information (allegedly 4 million allocataires) records at risk.

In response, and stakeholders are being briefed through Public denial of breach, clarification on data origin.

The case underscores how Ongoing (22-year-old suspect arrested), with advisories going out to stakeholders covering CAF issued a public statement denying the breach and clarifying data origin.

Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.

The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.

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: Local Accounts (T1078.003) with moderate to high confidence (80%), supported by evidence indicating hijacking personal email accounts of ministry employees and Phishing: Spearphishing Link (T1566.002) with moderate confidence (60%), supported by evidence indicating compromised employee personal accounts (alleged). Under the Credential Access tactic, the analysis identified Brute Force: Password Guessing (T1110.001) with moderate confidence (50%), supported by evidence indicating alleged compromise of employee personal accounts and Credentials from Password Stores (T1555) with moderate confidence (60%), supported by evidence indicating personal email accounts of ministry employees hijacked. Under the Lateral Movement tactic, the analysis identified Remote Services: Cloud Services (T1021.007) with moderate to high confidence (70%), supported by evidence indicating access to interconnected public-sector networks suggested. Under the Collection tactic, the analysis identified Data from Information Repositories: Sharepoint (T1213.002) with moderate confidence (60%), supported by evidence indicating 15 GB of data containing 22M lines of personal info and Data from Local System (T1005) with moderate to high confidence (70%), supported by evidence indicating data sourced from other public services (CAF statement). Under the Exfiltration tactic, the analysis identified Exfiltration Over Web Service: Exfiltration to Cloud Storage (T1567.002) with moderate to high confidence (80%), supported by evidence indicating 15 GB of data published on Breachforums and Exfiltration Over C2 Channel (T1041) with moderate confidence (60%), supported by evidence indicating data exfiltration implied by breach claims. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with lower confidence (10%), supported by evidence indicating no evidence of ransomware or encryption, Data Destruction (T1485) with lower confidence (10%), supported by evidence indicating no evidence of data destruction, and Data Manipulation: Transmitted Data Manipulation (T1565.002) with lower confidence (30%), supported by evidence indicating cAF denies breach but data authenticity raises questions. Under the Defense Evasion tactic, the analysis identified Valid Accounts: Cloud Accounts (T1078.004) with moderate to high confidence (70%), supported by evidence indicating hijacked employee accounts used to bypass defenses and Hide Artifacts: Hidden Files and Directories (T1564.001) with moderate confidence (50%), supported by evidence indicating no technical breach detected (CAF statement). These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.