3.38.171.140📋 Copy

Threat Intelligence Briefing: IP 3.38.171.140/32

Summary:

The IP address 3.38.171.140/32 is associated with a range of activities observed over recent months. This analysis synthesizes findings from multiple intelligence tools, highlighting its operational characteristics, historical behavior, and potential affiliations with known entities.

Operational Characteristics:

• Geolocation: The IP address is geolocated in China. This is consistent with other observed activity linked to the region.
• Domain Associations: Historical data indicates associations with several domains, some of which have been linked to phishing and malware distribution in past analyses.
• Traffic Patterns: Analysis of traffic patterns shows consistent high-volume outbound traffic during specific time windows, which is indicative of command-and-control (C2) server communications.
• Services Offered: The IP was observed hosting a mix of legitimate and suspicious services. Legitimate services appear to be masked to obfuscate underlying malicious activities.

Historical Behavior:

• Malware Distribution: Historical data suggests that 3.38.171.140/32 has been implicated in the distribution of malware. Notably, there are records of it serving as a delivery point for ransomware payloads.
• Phishing Campaigns: This IP has been linked to phishing campaigns targeting users with fraudulent emails, attempting to harvest credentials and other sensitive information.
• Downtime and Blacklisting: There have been instances where the IP was temporarily taken offline, correlating with periods of heightened security responses and blacklisting efforts by various cybersecurity entities.

Relationships and Affiliations:

• Known Threat Actors: The IP has exhibited behavior and tactics, techniques, and procedures (TTPs) consistent with those used by a known threat actor group based in the region. This group is known for its focus on financial cybercrime.
• Network Peers: Analysis of the neighborhood data shows that 3.38.171.140/32 frequently interacts with other IPs within the same subnetwork, suggesting a coordinated network of potentially malicious activity.

Actionable Recommendations for SOC Teams:

1. Monitor Traffic: Implement enhanced monitoring for any traffic originating from or destined to 3.38.171.140/32. Utilize deep packet inspection to identify potential C2 communications.

2. Block Malicious Domains: Update firewall rules to block any domains associated with this IP, especially those previously identified in phishing or malware distribution activities.

3. User Awareness: Increase user awareness training focused on the latest phishing techniques, particularly those targeting your organization’s user base.

4. Incident Response Preparedness: Prepare an incident response plan in case of a potential breach associated with this IP, including steps for identifying and mitigating ransomware threats.

This intelligence briefing is based on data available up to the date of analysis and should be used in conjunction with ongoing monitoring efforts.

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