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OSINT - revengeRAT targeting France

Low
Published: Mon Mar 16 2020 (03/16/2020, 00:00:00 UTC)
Source: CIRCL
Vendor/Project: misp-galaxy
Product: malpedia

Description

OSINT - revengeRAT targeting France

AI-Powered Analysis

AILast updated: 07/02/2025, 08:56:07 UTC

Technical Analysis

The threat described involves a campaign utilizing the malware known as revengeRAT, which is a Remote Access Trojan (RAT) designed to provide attackers with persistent unauthorized access to compromised systems. The campaign is specifically targeting France, as indicated by the OSINT (Open Source Intelligence) information. revengeRAT is typically distributed via spearphishing links (MITRE ATT&CK technique T1192), where victims receive targeted emails containing malicious links that, when clicked, download and execute the RAT payload. Once installed, revengeRAT can enable attackers to perform a variety of malicious activities including data exfiltration, system reconnaissance, credential theft, and potentially lateral movement within a network. The campaign is characterized by a low severity rating and moderate confidence in the analytic judgment, with a 50% certainty level. There are no known exploits in the wild associated with this campaign, and no specific affected software versions are listed. The threat level is moderate (3 on an unspecified scale), and the attack vector relies on social engineering through spearphishing, which requires user interaction. The campaign appears to be ongoing or perpetual in nature, as indicated by the OSINT lifetime tag. The lack of detailed technical indicators or patches suggests that the campaign is primarily identified through behavioral patterns and open-source intelligence rather than specific vulnerabilities in software products.

Potential Impact

For European organizations, particularly those in France, the impact of a revengeRAT campaign can be significant despite the low severity rating. Successful infection can lead to unauthorized access to sensitive data, intellectual property theft, and potential disruption of business operations. The RAT’s capabilities may allow attackers to move laterally within networks, increasing the risk of broader compromise. Organizations in sectors such as government, finance, critical infrastructure, and technology are especially at risk due to the value of their data and the potential geopolitical implications. The use of spearphishing as an attack vector exploits human factors, making it a persistent threat that can bypass technical controls if user awareness is insufficient. Although the campaign currently shows moderate confidence and no known exploits, the perpetual nature of the threat and the likelihood of continued targeting necessitate vigilance. The impact on confidentiality and integrity is the primary concern, with availability potentially affected if attackers deploy additional payloads or ransomware after initial access.

Mitigation Recommendations

Mitigation should focus on a layered defense approach tailored to combat spearphishing and RAT infections. Specific recommendations include: 1) Implement advanced email filtering solutions that use machine learning to detect and block spearphishing attempts and malicious links. 2) Conduct regular, targeted user awareness training emphasizing the identification of spearphishing emails and safe handling of links and attachments. 3) Employ endpoint detection and response (EDR) tools capable of identifying unusual behaviors indicative of RAT activity, such as unauthorized remote connections or suspicious process executions. 4) Enforce strict application whitelisting and least privilege principles to limit the execution of unauthorized software. 5) Maintain robust network segmentation to contain potential lateral movement if a device is compromised. 6) Regularly update and patch all systems, even though no specific patches are indicated, to reduce the attack surface. 7) Establish incident response procedures specifically for RAT infections, including forensic analysis and containment strategies. 8) Utilize threat intelligence feeds to stay informed about evolving tactics related to revengeRAT and spearphishing campaigns targeting the region.

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Technical Details

Threat Level
3
Analysis
1
Original Timestamp
1585059006

Threat ID: 682acdbebbaf20d303f0c0ea

Added to database: 5/19/2025, 6:20:46 AM

Last enriched: 7/2/2025, 8:56:07 AM

Last updated: 8/16/2025, 8:09:41 PM

Views: 9

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