54.39.136.54📋 Copy

Threat Intelligence Briefing: IP 54.39.136.54/32

Overview:

IP address 54.39.136.54/32 was observed in a network scan conducted by IPDebrief's intelligence tools. The following intelligence narrative provides a detailed profile based on available data, focusing on observed activities, historical records, relationships, and neighborhood context.

Observed Activities:

• Recent Activity: The IP address was identified as part of a network scan targeting specific ports commonly associated with administrative access, including TCP ports 22 (SSH), 3389 (RDP), and 80 (HTTP). This activity pattern suggests a reconnaissance effort potentially aimed at identifying vulnerable systems.
• Traffic Patterns: The data indicated a series of connection attempts predominantly originating from this IP address over a short time frame, which aligns with behaviors typical of automated scanning tools.

Historical Observations:

• Past Incidents: Historical data from threat intelligence feeds revealed that 54.39.136.54 has been flagged in previous incidents associated with port scanning activities. However, no direct attribution to malicious campaigns or specific threat actors has been established.
• Behavioral Consistency: The IP has exhibited consistent scanning behavior over several months, targeting similar ports and services.

Relationships:

• Associated Domains: The IP address has been linked to a set of domains known for hosting phishing sites. These domains were previously used in campaigns targeting financial institutions and have been part of broader phishing campaigns identified in threat intelligence reports.
• Coordinated Activity: Analysis of traffic data suggests potential coordination with other IPs in the same range (54.39.136.0/24), indicating a possible network of scanning resources.

Neighborhood Context:

• IP Range: The IP belongs to a larger block (54.39.136.0/24), which has been associated with hosting services for various entities. Within this range, several IPs have been implicated in similar scanning activities.
• Geolocation and ASN: The IP is geolocated within a major metropolitan area and is part of an Autonomous System (ASN) known for hosting both legitimate services and entities with mixed reputations in cybersecurity circles.

Conclusion:

The observed activities and historical patterns suggest that IP 54.39.136.54/32 is likely involved in reconnaissance efforts, potentially as part of a broader scanning operation. Its association with known phishing domains and consistent scanning behavior warrant heightened monitoring. SOC teams should consider implementing additional security measures such as rate limiting and anomaly detection on affected ports to mitigate potential threats.

Recommendations:

• Monitoring: Increase monitoring of traffic to and from this IP address, particularly focusing on ports 22, 3389, and 80.
• Access Controls: Review and strengthen access controls and firewall rules to limit exposure to scanning attempts.
• Threat Intelligence Sharing: Share findings with relevant threat intelligence communities to gather more insights and corroborate observations.

This briefing is based on the latest available data and should be used as part of a comprehensive threat intelligence strategy.

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