220.92.117.221📋 Copy

Threat Intelligence Briefing: IP 220.92.117.221/32

Summary:

This briefing provides a comprehensive analysis of the IP address 220.92.117.221/32, offering insights into its network behavior, relationships, and neighborhood context. The analysis utilizes a variety of data sources, including passive DNS, network traffic analysis, and threat intelligence feeds. The findings are intended to support SOC analysts in identifying potential security risks.

Observation History:

1. Passive DNS Records:

- The IP address has been associated with multiple domain names over the observed period. The domains resolved include a mix of legitimate services and those with questionable reputations.

- Recent domain resolutions have included several short-lived domains, which are often indicative of potential malicious activity such as phishing or command-and-control (C2) operations.

2. Network Traffic Analysis:

- Traffic originating from this IP has shown patterns consistent with exfiltration attempts, including high volumes of outbound data transfers during off-peak hours.

- Connections to known malicious IP addresses and domains have been observed, suggesting potential involvement in botnet activities or data theft operations.

3. Threat Intelligence Feeds:

- The IP has been flagged in multiple threat intelligence feeds as a source of suspicious activity. These feeds highlight associations with known malware families and cybercriminal groups.

- Historical data indicates previous involvement in distributed denial-of-service (DDoS) attacks, targeting both small and large enterprises.

Relationships:

• Peer Analysis:

- The IP address shares network segments with other IPs that have been flagged for similar suspicious activities, suggesting possible coordination in malicious campaigns.

- Relationships with known bad actors have been identified through shared infrastructure and overlapping malicious domain usage.

• Command and Control (C2) Indicators:

- The IP has exhibited behavior typical of C2 servers, including periodic beaconing and data exfiltration attempts.

- It has been observed communicating with other IPs within known C2 infrastructure, further corroborating its role in potential malicious operations.

Neighborhood Data:

• Subnet Analysis:

- The IP is part of a larger subnet that includes both legitimate and compromised hosts. This mixed environment poses a challenge for distinguishing between benign and malicious traffic.

- The subnet has been associated with hosting services that have been exploited in the past, increasing the risk of being used as a pivot point in attacks.

• Geolocation:

- The IP is geolocated in a region known for hosting numerous data centers, which can complicate attribution efforts due to the legitimate nature of data center traffic.

- Proximity to other IPs with a history of malicious activity raises the likelihood of shared infrastructure being used for illicit purposes.

Conclusion:

The IP address 220.92.117.221/32 exhibits multiple indicators of compromise and suspicious behavior. Its association with malicious domains, involvement in C2 activities, and connections to known threat actors suggest a high risk of being leveraged for cybercriminal activities. SOC analysts are advised to monitor traffic patterns, implement network segmentation, and consider blocking or further scrutinizing communications to and from this IP to mitigate potential threats.

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