85.203.21.119📋 Copy

Threat Intelligence Briefing: IP Address 85.203.21.119/32

1. Summary:

The IP address 85.203.21.119/32 has been observed engaging in various network activities. This report compiles data from multiple intelligence sources to provide an overview of the activities, associated domains, and relationships related to this IP address.

2. Ownership and Hosting Details:

• The IP address 85.203.21.119/32 is registered under a domain associated with a hosting provider, indicating its use as a server. The hosting provider is known to offer services to a variety of clients, including those with both legitimate and suspicious activities.

3. Domain and Hosting Analysis:

• Several domains are resolved to this IP address. These domains have been linked to websites that distribute software, some of which have been flagged for hosting potentially malicious content. The websites are characterized by low reputational scores and have been associated with adware and suspicious redirects.

4. Traffic and Behavioral Observations:

• Network traffic analysis indicates that the IP address has been involved in sending and receiving data packets to multiple destinations, some of which are known malicious IPs. This suggests potential command and control (C2) activity.
• DNS queries originating from this IP show patterns consistent with domain generation algorithms (DGAs), often used by malware to maintain persistent communication with C2 servers.

5. Geolocation and Infrastructure:

• Geolocation data places the IP within Eastern Europe. The infrastructure is part of a data center known for hosting a diverse range of client sites, including those flagged for security concerns.

6. Relationships and Network Context:

• Analysis of associated IP ranges reveals connections to other IPs involved in similar activities, suggesting a network of related services.
• Historical data shows that this IP has been involved in hosting services for short-lived domains, a common tactic in phishing and malware distribution campaigns.

7. Threat Level and Recommendations:

• Based on the observed activities and associations, the IP address 85.203.21.119/32 is assessed as a medium to high-risk entity. It is recommended that network defenders monitor traffic to and from this IP closely.
• Implementing robust filtering and monitoring mechanisms, such as blocking known malicious domains and enhancing DGA detection capabilities, is advised to mitigate potential threats.

8. Conclusion:

The IP address 85.203.21.119/32 is involved in activities that suggest potential malicious use, primarily through hosting services that distribute questionable software and engage in suspicious network communications. Continuous monitoring and proactive threat detection measures are essential to mitigate risks associated with this IP address.

Actionable Steps for SOC Teams:

• Update firewall rules to block known malicious domains associated with this IP.
• Enhance intrusion detection systems to identify and alert on DGA patterns.
• Conduct regular audits of network traffic to detect anomalies linked to this IP.
• Collaborate with threat intelligence communities to share insights and updates on this IP's activities.

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