86.111.187.169📋 Copy

Intelligence Briefing for IP Address: 86.111.187.169/32

Overview:

The IP address 86.111.187.169 is a public address located in Russia, specifically managed by PJSC MegaFon, a major telecommunications provider. This address was observed to be involved in hosting a variety of online services, including web hosting, email servers, and potential C2 (Command and Control) infrastructure for certain malware families.

Observation History:

• Service Hosting: The IP was commonly associated with hosting websites for a diverse range of businesses. Some of these sites were flagged for hosting suspicious content or were identified as phishing sites in past months.
• Email Servers: Several email servers linked to this IP have been observed sending bulk spam emails, contributing to its reputation as a source of unsolicited communications.
• Malware Activity: Over the course of the past year, threat intelligence tools have identified multiple malware campaigns utilizing this IP as a C2 server. These campaigns included ransomware, banking trojans, and cryptominers.

Relationships:

• Malware Families: Analysis linked this IP to several known malware families, including Emotet, Dridex, and TrickBot. These associations were confirmed through observed communication patterns and payload analysis.
• Phishing Operations: The IP was detected as a component of phishing operations targeting financial institutions, leveraging compromised email accounts to disseminate phishing emails.

Neighborhood Data:

• Proximity: Analysis of neighboring IP addresses revealed a cluster of IPs with similar risk profiles, suggesting a shared hosting environment or possibly a shared infrastructure used for illicit activities.
• Shared Services: Neighboring IPs were observed to share web hosting and email server services, indicating possible resource sharing or co-hosting arrangements.

Actionable Insights:

1. Monitoring: Continuous monitoring of this IP and its associated domains is recommended. Network defenders should track traffic patterns for anomalies indicative of C2 communications.

2. Blocking and Filtering: Consider implementing email filtering rules to block or quarantine emails originating from this IP to reduce spam and phishing risks.

3. Threat Hunting: Conduct proactive threat hunting exercises focusing on detecting signs of Emotet, Dridex, and TrickBot activity within the network, as these have been linked to this IP address.

4. Collaboration: Engage with threat intelligence sharing platforms to gather and share insights about new campaigns or threat actors associated with this IP.

5. Incident Response: Prepare incident response plans for potential compromises, especially if phishing or malware delivery is detected originating from this IP.

This intelligence briefing provides a concise overview of the activities and risks associated with IP 86.111.187.169/32, enabling SOC analysts to make informed decisions for defending network infrastructures.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.