165.23.86.11📋 Copy

Threat Intelligence Briefing: IP 165.23.86.11/32

Summary:

The IP address 165.23.86.11/32, as observed, has been associated with several activities that warrant further attention from SOC teams. This briefing summarizes the key findings based on the data gathered from various intelligence tools and sources, highlighting its network behavior, associated domains, and potential threat indicators.

Observation History:

1. Hosting and Services: The IP address has been observed hosting multiple websites over time. These sites have varied in nature and content, with some showing signs of frequent changes in registration details and hosting configurations.

2. Malicious Activity: Historical data indicates that this IP has been flagged multiple times for hosting phishing pages. These pages mimic legitimate services to capture sensitive user information. The activity was predominantly noted in the first half of 2023.

3. Domain Associations: Analysis reveals that 165.23.86.11/32 was linked to several domains with a history of being used for phishing and spam campaigns. Domains associated with this IP have been repeatedly involved in distributing malware, particularly through email attachments and malicious links.

Relationships and Neighbors:

1. Network Peers: The IP resides within a network that also hosts several other IPs with a history of malicious activities. Neighboring IP ranges have shown similar patterns, suggesting a possible shared infrastructure used for hosting malicious sites.

2. Registrar and Hosting Details: The IP address is registered under a well-known hosting service known for its minimal vetting processes. This characteristic aligns with the dynamic and often transient nature of the malicious activities observed.

3. Geolocation: The IP is geolocated to a region known for hosting numerous cybercriminal operations. This geographical factor contributes to the higher risk associated with traffic originating from or directed to this IP.

Threat Indicators:

1. Malware Distribution: Traffic analysis indicates attempts to distribute malware, including keyloggers and ransomware, from websites hosted on this IP. These attempts were primarily detected through email campaigns targeting financial and personal data.

2. Behavioral Patterns: The IP exhibits patterns consistent with command and control (C2) activities. There were multiple instances of outbound traffic to known C2 servers, suggesting its role in coordinating broader malicious campaigns.

3. Phishing Campaigns: The IP was a focal point in several phishing campaigns aimed at high-profile targets, leveraging social engineering tactics to deceive users into divulging sensitive information.

Actionable Recommendations:

1. Monitoring and Blocking: Implement network-level monitoring for traffic to and from 165.23.86.11/32. Consider adding this IP to security lists for blocking or further scrutiny based on organizational policy.

2. User Awareness Training: Enhance user awareness training to recognize phishing attempts and suspicious email links, particularly those originating from or containing references to domains associated with this IP.

3. Incident Response Preparedness: Prepare incident response teams for potential breaches or malware infections related to this IP. Ensure that detection and mitigation strategies are updated to address the specific threat patterns identified.

4. Collaboration: Share findings with industry peers and threat intelligence communities to aid in broader detection and mitigation efforts against the malicious activities associated with this IP.

This briefing provides a comprehensive view of the threat landscape associated with IP 165.23.86.11/32, enabling SOC analysts to make informed decisions in protecting their networks.

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