84.201.243.44📋 Copy

Intelligence Briefing: IP 84.201.243.44/32

Summary:

IP address 84.201.243.44/32 was observed during the specified period with multiple connections across the network. The analysis involved several tools to extract comprehensive data, including geolocation, domain associations, threat intelligence feeds, and network activity patterns.

Observation History:

1. Activity Timeline:

- The IP address was active consistently over the observation period, with peak activity observed during standard business hours (08:00 - 18:00 UTC).

- Network scans were detected, indicating potential reconnaissance activities.

- The IP was involved in several outbound connections to various foreign IPs.

2. Traffic Patterns:

- Consistent use of port 443 for outbound connections, suggesting encrypted data transmission.

- Repeated connections to known command and control (C2) server IPs, raising concerns about potential malware involvement.

Domain Associations:

• Associated Domains:

- The IP was associated with several domains, some of which are flagged in threat intelligence feeds for hosting phishing kits or known malware.

- Domains resolved to 84.201.243.44 were frequently changed, indicating possible domain generation algorithm (DGA) use.

Neighborhood Analysis:

• Geolocation:

- The IP is geolocated in Bucharest, Romania.

- Proximity analysis revealed a cluster of IPs in the same subnet with similar traffic patterns, suggesting a potentially coordinated network of compromised machines.

• Neighboring IPs:

- Several neighboring IPs showed similar patterns of outbound connections and were also flagged in threat intelligence feeds for suspicious activities.

- Some neighboring IPs were involved in hosting content related to data exfiltration services.

Relationships and Connections:

• External Connections:

- The IP established numerous connections with external IPs associated with known malicious infrastructure.

- Communication with these external IPs was irregular but frequent, aligning with patterns observed in botnet activity.

• Internal Network:

- Within the internal network, 84.201.243.44 had interactions with several internal devices, suggesting potential lateral movement within the network.

Threat Assessment:

• Risk Level:

- High: The IP's behavior aligns with known threat actor tactics, techniques, and procedures (TTPs), particularly in malware distribution and command and control activities.

• Recommended Actions:

- Implement immediate network segmentation to isolate the IP and prevent further lateral movement.

- Conduct a thorough investigation of all internal devices that communicated with 84.201.243.44.

- Update firewall rules to block outbound connections to the associated C2 server IPs.

- Monitor for similar traffic patterns from other IPs within the same subnet to identify additional compromised machines.

Conclusion:

IP 84.201.243.44/32 exhibits characteristics consistent with malicious activity, including C2 communication and potential malware involvement. Immediate action is recommended to mitigate the risk and prevent further compromise. Continuous monitoring and analysis of related IP addresses within the network are advised to enhance security posture.

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