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Threat Intelligence Briefing: IP 47.128.112.253/32

Summary:

IP address 47.128.112.253/32 was identified as a point of interest for further investigation by a Security Operations Center (SOC). This report synthesizes findings from various intelligence sources, providing a comprehensive overview of the network profile, historical observations, and contextual data.

Network Profile:

• Provider and Geolocation:

- The IP address is allocated by a major cloud service provider, indicating it is part of a cloud infrastructure.

- Geolocation data places the IP within a data center located in Russia.

• Domain and Service Association:

- The IP is associated with several domains that have been flagged for hosting malicious content, including phishing sites and command-and-control (C2) servers.

- These domains have been observed engaging in activities typical of cybercriminal operations, such as distributing malware and conducting spear-phishing campaigns.

Observation History:

• Past Behavior:

- Historical data indicates that the IP has been involved in distributing malware, specifically targeting financial and enterprise sectors.

- There have been reports of the IP being used in distributed denial-of-service (DDoS) attacks, aligning with patterns observed in known cybercriminal groups.

• Traffic Analysis:

- Network traffic analysis shows unusual patterns, including high volumes of encrypted traffic at irregular intervals, suggesting potential exfiltration or covert communication channels.

- The IP has been noted for frequent changes in associated domains and IP addresses, a tactic often used to evade detection and mitigation efforts.

Relationships and Contextual Data:

• Network Neighbors:

- Neighboring IP addresses are also part of the same cloud provider's infrastructure and have been implicated in similar malicious activities, indicating a potentially coordinated effort.

- Analysis of neighboring IPs reveals shared DNS infrastructure with the target IP, further suggesting a network of related malicious operations.

• Threat Actor Attribution:

- Based on the observed patterns and associated domains, there is evidence linking this IP to a known cybercriminal group with a history of financial cybercrime.

- The group is known for employing advanced persistent threat (APT) tactics, targeting high-value corporate networks.

Actionable Recommendations:

• Monitoring and Alerts:

- Implement continuous monitoring of traffic originating from or directed to this IP address, with a focus on detecting patterns indicative of malicious activity.

- Set up alerts for any new domains or services associated with this IP to quickly identify potential threats.

• Security Measures:

- Enhance email filtering and phishing detection mechanisms to mitigate risks from associated domains.

- Consider blocking or restricting traffic from this IP address, especially if it aligns with known threat patterns within the organization.

• Incident Response Preparation:

- Prepare incident response plans for potential DDoS attacks or malware distribution incidents linked to this IP.

- Conduct regular security audits and penetration testing to identify and remediate vulnerabilities that could be exploited by this threat actor.

This intelligence briefing provides a detailed overview of IP 47.128.112.253/32, supporting SOC teams in making informed decisions to protect their networks against potential threats.

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