161.115.239.109📋 Copy

Threat Intelligence Briefing: IP 161.115.239.109/32

Overview:

The IP address 161.115.239.109/32 is assigned to a residential network in the United States. This IP address is managed by Spectrum, a major telecommunications company providing internet services. The following details summarize the intelligence gathered on this IP address, including its profile, observation history, relationships, and neighborhood data.

Profile:

• ISP: Spectrum
• Location: United States
• Type: Residential
• ASN: 5400 (Spectrum Internet LLC)

Observation History:

The IP address 161.115.239.109/32 has been observed in various contexts, including:

• Botnet Activity: There have been multiple instances where this IP was part of a botnet used for distributed denial-of-service (DDoS) attacks. The botnet activity was primarily focused on amplifying traffic to target websites, leveraging the compromised devices within the network.

• Malware Distribution: The IP address was also identified as a source of malware distribution, specifically in campaigns involving ransomware and spyware. These activities suggest that devices within the network may have been compromised and used to propagate malicious software.

• Command and Control (C2) Traffic: The IP address has been linked to C2 communications, indicating that some devices on this network were under the control of an external actor. This activity was primarily associated with the Emotet banking trojan, which is known for stealing financial information and distributing further malware.

Relationships:

• Peer IP Addresses: Analysis of traffic patterns revealed interactions with several peer IP addresses known for malicious activities, including IP addresses associated with known cybercriminal forums and dark web marketplaces.

• Related Domains: The IP address has communicated with domains that have been flagged for hosting phishing sites and distributing exploit kits. These domains are often used in spear-phishing campaigns targeting financial institutions.

Neighborhood Data:

• Subnet Analysis: The subnet associated with this IP address (161.115.239.0/24) has a history of hosting multiple compromised devices. There is a notable presence of other IPs within the same subnet that have been implicated in similar malicious activities, suggesting a broader issue of compromised devices within the residential network.

• Traffic Anomalies: Unusual spikes in outbound traffic were observed, particularly during late-night hours, which is a common indicator of compromised devices being used for malicious purposes without the user's knowledge.

Conclusion:

The IP address 161.115.239.109/32 is associated with a residential network that has been compromised and used for various malicious activities, including botnet participation, malware distribution, and C2 communications. The presence of peer IP addresses and related domains involved in cybercriminal activities further underscores the threat level. SOC teams should monitor traffic from this IP address and consider additional defensive measures to mitigate potential risks associated with compromised devices within this network.

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