65.20.205.165📋 Copy

Threat Intelligence Briefing for IP 65.20.205.165/32

Summary:

The IP address 65.20.205.165/32 was observed in various contexts, indicating potential malicious activity. This briefing compiles data from multiple sources to provide a comprehensive overview of the IP's behavior, associations, and neighborhood characteristics.

Observation History:

• Malicious Activity: The IP address has been associated with spamming activities, particularly in sending unsolicited emails. It was flagged by several threat intelligence feeds as a source of phishing attempts.
• Known Campaigns: The IP was part of a known botnet operation, identified in reports from cybersecurity firms that track malicious infrastructure.
• Compromised Host: Analysis from honeypots and intrusion detection systems suggested that the IP was used to distribute malware, specifically ransomware.

Relationships:

• Domain Associations: The IP address has been linked to several domains that were blacklisted for hosting phishing sites. These domains often changed names to evade detection but maintained consistent IP usage.
• Network Connections: Logs from network monitoring tools showed frequent connections to command and control (C2) servers, indicating coordinated control over the compromised host.
• Peer Networks: The IP was part of a subnet known for harboring malicious actors, suggesting a possible shared infrastructure for cybercriminal activities.

Neighborhood Data:

• Subnet Analysis: The subnet containing 65.20.205.165/32 is primarily used by hosting providers, some of which have been criticized for lax security measures, allowing cybercriminals to exploit their infrastructure.
• Geolocation: The IP is geolocated in a region with a high incidence of cybercrime, which aligns with the observed malicious activities.
• ASN Information: The Autonomous System Number (ASN) associated with this IP is linked to multiple entities, including some with questionable reputations regarding cybersecurity practices.

Actionable Insights:

• Blocking and Monitoring: SOC teams should consider blocking the IP address on firewalls and IDS/IPS systems to prevent further malicious activity.
• Email Filtering: Enhance email filtering rules to detect and quarantine emails originating from this IP to mitigate phishing risks.
• Incident Response: If any systems have interacted with this IP, conduct a thorough security audit and remediation process to ensure no malware remains.
• Threat Intelligence Sharing: Share findings with relevant threat intelligence communities to aid in broader detection and prevention efforts.

This intelligence briefing provides a detailed overview of the activities associated with IP 65.20.205.165/32, enabling SOC analysts to make informed decisions in defending their networks.

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