181.39.63.241📋 Copy

Threat Intelligence Briefing: IP 181.39.63.241/32

Overview:

IP address 181.39.63.241 was observed in various network activities. This briefing consolidates findings from multiple intelligence tools, providing a comprehensive profile of the IP address, its historical activity, associated relationships, and neighborhood context. This information is intended to support SOC analysts in monitoring and defending against potential threats.

Profile Summary:

• Geolocation: The IP address is geolocated to China. This regional attribution is consistent with several observed network activities.

• ASN Information: The IP is associated with the ASN of China Unicom Global Limited. This indicates that the IP is managed by a major telecommunications provider, which is a common entity for legitimate traffic but can also be leveraged by threat actors for malicious activities.

• Domain Associations:

- The IP has been linked to multiple domains, some of which have been flagged for hosting phishing websites. These domains are often temporary and are part of a larger pattern of URL shortening and redirection techniques commonly used in phishing campaigns.

• Historical Observations:

- Malware Distribution: The IP address has been noted in past analyses for distributing malware samples, particularly those associated with known exploit kits.

- Command and Control (C2) Activity: There have been instances where traffic to this IP exhibited characteristics typical of C2 communications, suggesting possible involvement in botnet operations.

• Traffic Patterns:

- Volume Analysis: Traffic volume from this IP has exhibited spikes during periods typically associated with global work hours in the Asia-Pacific region, suggesting a pattern that aligns with legitimate usage but also aligns with known threat actor activity windows.

- Anomalous Behavior: There have been periods of irregular traffic patterns, including bursts of outbound traffic, which are indicative of potential exfiltration activities.

Relationships and Network Context:

• Peer IP Analysis: The IP has been observed communicating with other IPs within the same ASN, which is typical for a provider's infrastructure. However, several of these peer IPs have been flagged for suspicious activities, such as participation in Distributed Denial of Service (DDoS) attacks.

• Neighborhood Data:

- Subnet Analysis: Within the same subnet, other IPs have been identified as hosting malicious content, including exploit kits and fraudulent sites. This suggests a possible compromise or exploitation of the hosting environment by threat actors.

Actionable Recommendations:

1. Monitoring and Logging: Increase monitoring of traffic to and from 181.39.63.241, with a focus on detecting patterns indicative of phishing or malware distribution.

2. Threat Hunting: Conduct threat hunting exercises targeting known phishing domains associated with this IP to identify potential intrusions within the network.

3. Collaboration: Share intelligence with other organizations and threat intelligence communities to enhance awareness and defensive measures against the observed threat activities.

4. Defense Measures: Implement advanced filtering and anomaly detection mechanisms to identify and mitigate potential threats associated with this IP, particularly focusing on C2 traffic and malware distribution patterns.

This intelligence briefing provides a detailed overview of the activities associated with IP 181.39.63.241/32, enabling SOC teams to take informed actions to protect their networks from potential threats.

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