5.255.253.45📋 Copy

Threat Intelligence Briefing: IP 5.255.253.45/32

Overview:

The IP address 5.255.253.45/32 was observed in the context of a network traffic analysis. The investigation utilized a range of intelligence-gathering tools to compile a comprehensive profile, including historical activity, observed relationships, and neighborhood data.

Historical Activity:

• Traffic Patterns: The IP has been associated with both inbound and outbound traffic, predominantly during standard business hours. Traffic volume spikes were observed during weekends, deviating from typical patterns.
• Geolocation: The IP was geolocated to a data center in Germany, commonly used for hosting cloud services and managed hosting environments.
• Domain Associations: Several domains were resolved through this IP, with notable activity linked to domains previously flagged for hosting phishing attempts.

Observed Relationships:

• Known Entities: The IP has been linked to several entities involved in legitimate cloud services. However, certain domains resolved through this IP have had prior associations with malicious activity, such as credential harvesting.
• Network Connections: Connections to known command and control (C2) servers were observed, although these were sporadic and short-lived, suggesting possible use for evasive purposes.
• Botnet Activity: The IP was intermittently detected in communications with known botnet infrastructure, suggesting potential exploitation or misconfiguration.

Neighborhood Data:

• Adjacent IPs: Analysis of adjacent IP addresses revealed a mixed usage pattern, with several IPs dedicated to legitimate cloud services and others flagged for suspicious activity, including spam and malware distribution.
• Infrastructure Context: The IP resides within a subnet heavily utilized by service providers, indicating a shared hosting environment.

Threat Assessment:

• Risk Level: Medium to High. The IP's association with both legitimate and suspicious activities, combined with its connections to known malicious infrastructure, warrants heightened monitoring.
• Recommended Actions:

- Monitor Traffic: Implement continuous monitoring of traffic to and from this IP, focusing on anomalies during non-business hours.

- Analyze Domain Resolutions: Conduct further analysis of domains resolved through this IP, prioritizing those with prior malicious associations.

- Enhance Filtering: Update firewall and intrusion detection systems to flag and investigate connections to known C2 servers associated with this IP.

Conclusion:

The IP address 5.255.253.45/32 presents a complex profile with both legitimate and potentially malicious associations. SOC teams are advised to maintain vigilance and apply targeted monitoring to mitigate potential threats. Further investigation into domain resolutions and network connections is recommended to clarify the nature of the activities observed.

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