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Analyze » ANSSI - Agence nationale de la sécurité des systèmes d'information » ANS1779632630

Incident Score: Analysis & Impact (ANS1779632630)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-104
Company Score Before Incident764 / 1000
Company Score After Incident660 / 1000
Company LinkView ANSSI - Agence nationale de la sécurité des systèmes d'information Profile
INCIDENT NUMBERANS1779632630
Type of Cyber IncidentRansomware
ATTACK VECTORNA
DATA EXPOSEDNA
INCIDENT DATE25/02/2024
STATUSpublished

Key Highlights From The Incident Analysis

  • Timeline of ANSSI - Agence nationale de la sécurité des systèmes d'information's Ransomware and lateral movement inside company's environment.
  • Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
  • How Rankiteo’s incident engine converts technical details into a normalized incident score.
  • How this cyber incident impacts ANSSI - Agence nationale de la sécurité des systèmes d'information Rankiteo cyber scoring and cyber rating.
  • Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.

Full Incident Analysis Transcript

In this Rankiteo incident briefing, we review the ANSSI - Agence nationale de la sécurité des systèmes d'information breach identified under incident ID ANS1779632630.

The analysis begins with a detailed overview of ANSSI - Agence nationale de la sécurité des systèmes d'information's information like the linkedin page: https://www.linkedin.com/company/anssi-fr, the number of followers: 413588, the industry type: Computer and Network Security and the number of employees: 849 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 764 and after the incident was 660 with a difference of -104 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 ANSSI - Agence nationale de la sécurité des systèmes d'information and their customers.

On 26 February 2024, a cybersecurity incident called "Surge in Ransomware Attacks Across Europe (2021-2023)" came to light.

A recent report from France’s National Agency for the Security of Information Systems (ANSSI) highlights a sharp rise in significant ransomware attacks across Europe over a three-year period (2021-2023).

Impact assessments are still underway, so the full scope is not yet clear.

Formal response steps have not been shared publicly yet.

The case underscores how and recommending next steps like Strengthen defenses and mitigate financial and operational disruptions caused by ransomware attacks.

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.

MITRE ATT&CK® Correlation Analysis

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 Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating attackers targeting critical infrastructure, businesses, and public institutions and External Remote Services (T1133) with lower confidence (40%), supported by evidence indicating growing threat landscape for organizations in the region. Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with moderate confidence (60%), supported by evidence indicating ransomware Attacks in Europe Surge Between 2021 and 2023. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with high confidence (90%), supported by evidence indicating ransomware attacks...underscoring the growing threat landscape and Inhibit System Recovery (T1490) with moderate to high confidence (70%), supported by evidence indicating financial and operational disruptions caused by such attacks. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate confidence (60%), supported by evidence indicating cyber extortion driven by sophisticated threat actors. Under the Credential Access tactic, the analysis identified Valid Accounts (T1078) with moderate confidence (50%), supported by evidence indicating attackers targeting critical infrastructure, businesses. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate confidence (50%), supported by evidence indicating evolving attack vectors driven by sophisticated threat actors. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Exploit Public-Facing Application (50%)
External Remote Services (40%)
Execution
User Execution: Malicious File (60%)
Impact
Data Encrypted for Impact (90%)
Inhibit System Recovery (70%)
Exfiltration
Exfiltration Over C2 Channel (60%)
Credential Access
Valid Accounts (50%)
Defense Evasion
Obfuscated Files or Information (50%)

Sources & References