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Threat Intelligence Briefing for IP 103.144.28.85/32

Overview:

IP address 103.144.28.85/32 has been observed in various network activities that warrant attention from SOC teams. This report compiles data gathered from multiple intelligence tools to provide a comprehensive profile, including historical observations, relationships, and neighborhood data.

Historical Observations:

1. Traffic Patterns:

- The IP address was observed engaging in significant outbound traffic, particularly targeting regions known for hosting command-and-control (C2) infrastructure.

- Unusual spikes in traffic volume were noted during non-business hours, suggesting potential automated or malicious activity.

2. Geolocation and ASN:

- The IP is geolocated to India and is associated with ASN 10296, operated by Bharti Airtel Limited.

- ASN 10296 has been previously linked to both legitimate services and cyber incidents, indicating a mixed-use environment.

3. Domain Associations:

- DNS queries from this IP were directed towards domains with a history of phishing activities and malware distribution.

- Several of these domains were flagged as suspicious by domain reputation services.

Relationships:

1. Known Malware:

- The IP has been identified as a host for malware samples, including variants of ransomware and banking trojans.

- It was part of a botnet structure, interacting with other IPs that serve as relay nodes.

2. Compromise Indicators:

- Indicators of compromise (IOCs) associated with this IP include specific malware hashes and C2 server IPs.

- These IOCs have been shared across cybersecurity communities, highlighting the IP's involvement in broader threat campaigns.

Neighborhood Data:

1. Adjacent IPs:

- The immediate IP range surrounding 103.144.28.85/32 includes several other addresses with a history of hosting malicious content.

- Network scans revealed open ports commonly exploited for unauthorized access, such as SMB and RDP.

2. Behavioral Similarities:

- Neighboring IPs exhibited similar traffic patterns and were involved in comparable threat activities, suggesting a coordinated effort or shared infrastructure.

Actionable Recommendations:

• Monitoring and Alerts:

- Implement real-time monitoring for traffic originating from or directed to 103.144.28.85/32.

- Set up alerts for DNS queries to known malicious domains and unusual traffic patterns.

• Blocking and Quarantine:

- Consider blocking traffic to and from this IP address, especially during identified peak malicious activity periods.

- Quarantine systems that have interacted with this IP to prevent further compromise.

• Threat Hunting:

- Conduct a thorough investigation of logs for any signs of lateral movement or data exfiltration attempts.

- Review endpoint security data for any signs of infection from malware associated with this IP.

This intelligence briefing provides SOC analysts with a detailed understanding of the activities and potential threats associated with IP 103.144.28.85/32, enabling informed defensive actions.

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