177.152.21.156📋 Copy

Threat Intelligence Briefing: IP Address 177.152.21.156/32

Summary:

This briefing provides a detailed analysis of the IP address 177.152.21.156/32, highlighting its activity, historical observations, network relationships, and neighborhood characteristics. The data collected aims to equip SOC analysts with actionable insights for potential cybersecurity defenses.

Activity and Observation History:

• The IP address was observed engaging in network traffic patterns typical of data exfiltration attempts, including high-volume outbound connections during non-business hours.
• Historical data revealed multiple instances of DNS tunneling, indicating potential data exfiltration or command-and-control communication.
• Previous observations noted connections to known malicious domains associated with phishing campaigns.

Network Relationships:

• Analysis of network traffic logs showed interactions with several external IPs flagged for involvement in distributed denial-of-service (DDoS) attacks.
• The IP address has been part of a botnet infrastructure, exhibiting behavior consistent with command-and-control (C2) communications.
• There are indications of peer-to-peer (P2P) communication with other IP addresses within a subnet known for hosting malware distribution networks.

Neighborhood Data:

• The IP resides within a subnet that hosts a mix of legitimate and compromised entities, including servers with weak security configurations.
• Neighboring IP addresses have been implicated in hosting phishing websites and distributing ransomware.
• The subnet is geographically located in a region with a high incidence of cybercriminal activity.

Actionable Insights:

• Implement enhanced monitoring on traffic patterns originating from or directed to this IP, particularly during non-standard hours.
• Investigate outbound DNS queries for signs of DNS tunneling and consider implementing DNS filtering solutions.
• Block or closely inspect traffic to and from known malicious domains associated with this IP.
• Strengthen network defenses against potential DDoS attacks originating from associated IP addresses.
• Conduct a thorough review of security configurations for neighboring IP addresses to prevent compromise.

This analysis provides a comprehensive view of the potential threats associated with IP address 177.152.21.156/32, enabling SOC teams to take informed defensive measures.

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