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OSINT - MICROCIN MALWARE

Low
Published: Mon Sep 25 2017 (09/25/2017, 00:00:00 UTC)
Source: CIRCL
Vendor/Project: tlp
Product: white

Description

OSINT - MICROCIN MALWARE

AI-Powered Analysis

AILast updated: 07/02/2025, 13:12:08 UTC

Technical Analysis

The MICROCIN malware is a threat identified and documented by CIRCL, with open-source intelligence (OSINT) sources including blog posts and technical reports providing information about its characteristics. The malware is associated with the threat actor named Microcin. Although detailed technical specifics such as affected versions, attack vectors, or payload capabilities are not provided in the available data, the classification as malware indicates it is a malicious software designed to compromise systems. The threat level is noted as 3 on an unspecified scale, and the analysis level is 2, suggesting moderate confidence in the available information but limited technical depth. There are no known exploits in the wild linked to this malware, and no patches or mitigations are directly referenced. The absence of CWE identifiers and technical details limits the ability to fully understand the malware's mechanisms, infection methods, or persistence techniques. Given the publication date of 2017, this malware has been known for several years, but the low severity rating and lack of active exploitation imply it may not currently pose a significant threat or may be of limited scope or impact.

Potential Impact

For European organizations, the potential impact of MICROCIN malware appears limited based on the available information. Since there are no known active exploits and the severity is rated low, the immediate risk to confidentiality, integrity, or availability of systems is minimal. However, any malware can potentially lead to unauthorized access, data exfiltration, or system disruption if deployed effectively. Without specific details on the malware's capabilities, it is difficult to assess targeted impacts, but organizations should remain vigilant as malware associated with known threat actors can evolve or be repurposed. The lack of detailed indicators or affected versions means that detection and response may be challenging, increasing the risk if the malware were to be reactivated or modified. European entities in sectors with high-value data or critical infrastructure should consider the malware in their threat landscape, especially if they have historical exposure to the Microcin threat actor or related campaigns.

Mitigation Recommendations

Given the limited technical details and absence of known exploits, mitigation should focus on general best practices tailored to potential malware threats linked to the Microcin actor. Organizations should ensure robust endpoint protection with updated antivirus and anti-malware signatures that might detect variants of MICROCIN. Network monitoring for unusual outbound connections or command and control traffic associated with Microcin should be implemented. Employing threat intelligence feeds that include Microcin-related indicators can enhance detection capabilities. Regular patching and system hardening reduce the attack surface for malware infections. Incident response plans should include procedures for malware containment and eradication. Given the lack of specific patches, organizations should prioritize behavioral detection methods and anomaly detection. User awareness training to avoid phishing or social engineering attacks that could deliver malware payloads is also critical. Finally, sharing any observed indicators with trusted information sharing groups can help improve collective defense.

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Technical Details

Threat Level
3
Analysis
2
Original Timestamp
1515726024

Threat ID: 682acdbdbbaf20d303f0bd10

Added to database: 5/19/2025, 6:20:45 AM

Last enriched: 7/2/2025, 1:12:08 PM

Last updated: 8/16/2025, 9:54:44 PM

Views: 10

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