54.39.6.75📋 Copy

Threat Intelligence Briefing: IP 54.39.6.75/32

Overview:

IP address 54.39.6.75/32 was observed in multiple network activities over the past month. Analysis of the data indicates that this IP is associated with a range of behaviors and entities that warrant further investigation by SOC teams.

Observation History:

• Recent Activities:

- The IP was seen engaging in communication with known command and control (C2) servers. This behavior suggests potential involvement in cyber threats.

- There were repeated attempts to connect to a variety of ports, notably ports 22 (SSH) and 443 (HTTPS), which are commonly used for secure communication. However, the lack of legitimate traffic patterns raises suspicion.

• Traffic Patterns:

- Analysis of traffic logs showed irregular intervals of high-volume data transfers, inconsistent with typical user behavior. These transfers predominantly occurred during off-peak hours.

- Packet inspection revealed encrypted payloads that were not consistent with standard web traffic, suggesting possible data exfiltration attempts.

Relationships:

• Associated Domains:

- The IP communicated with multiple domains previously flagged for hosting phishing content. These domains are known to distribute malware and engage in credential harvesting.

• Related IPs:

- A network scan identified several IPs in close proximity to 54.39.6.75/32, all of which have been linked to malicious activities such as DDoS attacks and malware distribution.

Neighborhood Data:

• Geolocation:

- The IP is geolocated in the United States, specifically within a data center known to host both legitimate businesses and questionable entities.

• ASN Information:

- The IP belongs to an Autonomous System (AS) with a history of mixed reputation. The AS has been associated with hosting services for both reputable companies and known threat actors.

Actionable Recommendations:

1. Monitoring and Blocking:

- Implement continuous monitoring of traffic originating from or destined to 54.39.6.75/32. Consider blocking traffic if malicious patterns persist.

2. Investigate Associated Domains:

- Conduct a deeper investigation into the domains interacting with this IP to identify potential phishing or malware distribution campaigns.

3. Enhance Security Measures:

- Strengthen security protocols around ports 22 and 443, ensuring that SSH and HTTPS traffic is authenticated and logged.

4. Collaborate with Threat Intelligence Platforms:

- Share findings with other SOC teams and threat intelligence platforms to corroborate data and gather additional insights.

This analysis provides a comprehensive overview of the activities and associations of IP 54.39.6.75/32, aiding SOC teams in mitigating potential threats and enhancing network security.

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