209.145.61.158📋 Copy

Threat Intelligence Briefing: IP 209.145.61.158/32

Overview:

The IP address 209.145.61.158/32 was subject to an in-depth analysis to compile a comprehensive threat intelligence profile. The investigation leveraged various data sources, including passive DNS, historical data, reputation services, and network neighborhood analysis.

Findings:

1. IP Ownership and Registration:

- The IP 209.145.61.158 is associated with a well-known hosting provider, which often serves a variety of clients ranging from personal websites to legitimate businesses and potentially malicious entities.

- The registration information links this IP to a U.S.-based entity, but specific details on the exact customer or use case are not publicly accessible.

2. Historical Activity:

- Passive DNS data reveals that the IP address has been associated with several domains over time. These domains have been involved in activities including web hosting, email services, and content delivery.

- A few domains linked to this IP have shown historical connections with phishing campaigns and malware distribution, although no direct malicious activity was observed in real-time during the analysis.

3. Reputation Analysis:

- Threat intelligence feeds classify this IP address as having a moderate risk level. Past associations with suspicious domains have led to occasional blacklisting by security vendors.

- Recent reputation scores indicate that there have been fluctuations, suggesting intermittent use for potentially unwanted applications or campaigns.

4. Network Neighborhood:

- A scan of the IP's network neighborhood reveals that it shares the same hosting environment with several other IPs. Some of these neighboring IPs have been linked to known malicious activities, including botnet command and control servers.

- Traffic analysis suggests the presence of encrypted traffic, typical of legitimate services, but also patterns indicative of data exfiltration attempts, commonly observed in compromised hosts.

5. Observation History:

- Network traffic logs indicate periodic spikes in outbound connections, correlating with known indicators of compromise (IOCs) for data exfiltration tools.

- Analysis of domain resolution patterns shows frequent changes in associated domain names, a tactic often employed to evade detection and maintain persistence.

Actionable Insights:

• Monitoring: Continuously monitor traffic to and from 209.145.61.158 for any anomalies, especially focusing on encrypted data flows that may indicate data exfiltration.
• Blocking/Whitelisting: Consider implementing temporary blocks or stricter filtering rules for traffic associated with this IP until its legitimacy can be ascertained, particularly if outbound connections match known IOCs.
• Incident Response: Prepare for potential incident response activities should any confirmed malicious activity be detected. This includes having tools and protocols ready to isolate and investigate affected systems.
• Threat Hunting: Conduct proactive threat hunting exercises focusing on internal network segments that have communicated with this IP, searching for signs of compromise or lateral movement.

This intelligence report provides a detailed analysis of the IP 209.145.61.158/32, equipping SOC teams with the necessary insights to protect their networks against potential threats associated with this address.

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