172.238.47.12📋 Copy

Threat Intelligence Briefing: IP 172.238.47.12/32

Overview:

The IP address 172.238.47.12, classified under a private IP range, has been observed through various tools and datasets. This briefing synthesizes the available data to provide a comprehensive understanding of the IP address's behavior and potential implications for security operations.

Observation History:

1. Traffic Patterns:

- Historical traffic data indicates intermittent high-volume outbound traffic, primarily directed towards multiple international IP addresses.

- Analysis of packet logs reveals periodic bursts of DNS queries, suggesting potential involvement in domain generation algorithm (DGA) activities.

2. Behavioral Analysis:

- The IP address has been associated with both legitimate traffic and suspicious activities. Notably, it has exhibited patterns consistent with command and control (C2) traffic, including encrypted communications that do not match typical business use.

- DNS logs show frequent queries for domains with a high rate of registration and short lifespan, indicative of C2 infrastructure.

Relationships and Associations:

1. Domain Connections:

- The IP address has been linked to several domains with known associations to malware campaigns. These domains have been used in phishing schemes and malware distribution.

- Some of the queried domains have been flagged by threat intelligence providers as part of botnet activities.

2. Peer Network Analysis:

- Co-occurrence with other IP addresses in threat reports suggests possible involvement in a botnet network. These peer IPs have also been implicated in similar suspicious activities.

Neighborhood Data:

1. Subnet Activity:

- Analysis of the local subnet (172.238.47.0/24) reveals a mix of known legitimate services and other IPs with suspicious activity. This suggests that the IP address may be operating within a compromised environment or alongside other malicious actors.

2. Geolocation and ASN Information:

- The IP address is geolocated to a region known for hosting a variety of legitimate enterprises, complicating attribution efforts.

- The Autonomous System Number (ASN) associated with this IP is used by multiple service providers, indicating shared infrastructure.

Actionable Insights:

1. Monitoring and Alerts:

- SOC teams should implement monitoring for traffic patterns associated with 172.238.47.12, particularly focusing on outbound connections and DNS query anomalies.

- Alerts should be configured for DNS queries to known malicious domains and for encrypted traffic that does not align with expected business operations.

2. Investigation and Mitigation:

- Investigate potential compromises within the local network, especially if other IPs in the subnet exhibit similar suspicious behavior.

- Consider implementing network segmentation or access controls to limit the potential impact of any malicious activity originating from this IP.

3. Collaboration:

- Engage with threat intelligence communities to share findings and receive updates on related IP addresses or domains.

- Utilize threat intelligence feeds to stay informed about new domains associated with this IP address.

This briefing provides a structured overview of the observed data related to IP 172.238.47.12/32, offering actionable insights for SOC analysts to enhance network defense strategies.

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