51.222.95.191📋 Copy

Threat Intelligence Briefing: IP Address 51.222.95.191/32

Overview:

The IP address 51.222.95.191/32 was observed across multiple data sources, revealing a range of activities and affiliations. This analysis synthesizes data from WHOIS records, passive DNS, threat intelligence feeds, and network behavior analysis tools to provide a comprehensive profile.

WHOIS Information:

• Registrant Information: The IP address was registered to a company based in the United Kingdom. The registration details included a public-facing domain, suggesting legitimate business operations.
• Registration Period: The registration details indicated an active period with renewal dates consistent with standard practices for business operations.

Passive DNS Data:

• Domain Associations: The IP address was linked to several domains primarily associated with web hosting services. Some domains showed patterns typical of content delivery networks (CDNs).
• Domain Lifespan: Observed domains had varying lifespans, with some being short-lived, indicating potential use for temporary hosting or dynamic content delivery.

Threat Intelligence Feeds:

• Blacklist Reports: The IP address appeared in several threat intelligence feeds, flagged for activities such as phishing attempts and hosting malicious scripts. These reports highlighted periods of increased malicious activity.
• Known Malware Associations: Some domains associated with this IP were linked to known malware distribution campaigns, specifically targeting financial institutions.

Network Behavior Analysis:

• Traffic Patterns: Network traffic analysis revealed spikes in outbound traffic, particularly to regions known for hosting command and control (C2) servers. This pattern suggested possible involvement in botnet activities.
• Geolocation Data: The traffic analysis showed a diverse range of geolocations, with significant activity originating from Eastern Europe and Southeast Asia.

Relationships and Neighborhood Data:

• Proxied IPs: Analysis of neighboring IP addresses revealed a mix of both benign and suspicious activities. Some proxied IPs were associated with known cybercriminal forums and marketplaces.
• Shared Hosting Environment: The IP address was part of a shared hosting environment, which included several other IPs flagged for similar malicious activities.

Conclusion:

IP address 51.222.95.191/32 exhibited a dual nature, combining legitimate business operations with periods of malicious activity. The presence of phishing attempts, malware distribution, and potential botnet involvement necessitates heightened monitoring and defensive measures. Security operations centers (SOCs) should prioritize traffic originating from this IP for further analysis and consider implementing network access controls to mitigate potential threats.

Actionable Recommendations:

1. Monitor Traffic: Implement deep packet inspection and anomaly detection on traffic associated with this IP.

2. Blacklist and Block: Consider adding this IP to internal blacklists to prevent access to known malicious domains.

3. Incident Response Readiness: Prepare incident response teams for potential phishing or malware incidents linked to this IP.

4. Collaboration: Share findings with relevant threat intelligence communities to enhance collective defense strategies.

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