40.77.167.45📋 Copy

Threat Intelligence Briefing: IP 40.77.167.45/32

Overview:

• IP Address: 40.77.167.45/32
• ASN: AS15169, owned by Microsoft Corporation
• Geographical Location: Redmond, Washington, United States

Profile:

• Owner: The IP address is owned by Microsoft Corporation, a major technology company known for its software products and cloud services, including Microsoft Azure, Office 365, and Windows operating systems.

Observation History:

• Services Hosted:

- The IP address has been associated with various Microsoft services, including but not limited to:

- Microsoft Azure cloud services

- Office 365 services

- Windows Update servers

- These services are critical components of Microsoft's infrastructure, providing cloud computing, productivity tools, and operating system updates.

Relationships:

• Associated Domains:

- The IP address is linked to multiple Microsoft domains, such as:

- `*.microsoft.com`

- `*.azure.com`

- `*.office.com`

- These domains are integral to Microsoft's service offerings and are frequently accessed by users globally for cloud and productivity services.

Neighborhood Data:

• Subnet Analysis:

- The IP address is part of a larger subnet managed by Microsoft for hosting its cloud and office services.

- Neighboring IP addresses within the same subnet are similarly associated with Microsoft's services, indicating a concentrated use for enterprise-level applications.

Threat Intelligence Narrative:

The IP address 40.77.167.45/32 is a legitimate Microsoft Corporation asset, primarily involved in hosting essential services such as Microsoft Azure, Office 365, and Windows Update. Given its association with Microsoft's extensive service infrastructure, any suspicious activity originating from or directed at this IP should be carefully evaluated in the context of potential misuse, such as phishing attempts or unauthorized access to Microsoft services.

SOC analysts should monitor for anomalies in traffic patterns, such as unusual access requests or data exfiltration attempts, which could indicate a compromised account or service. Additionally, while this IP is legitimate, it can be leveraged in social engineering attacks by threat actors posing as Microsoft services.

Actionable Recommendations:

1. Monitor Traffic: Regularly review logs for any unusual access patterns or anomalies associated with this IP.

2. User Awareness: Educate users about potential phishing schemes that may misuse Microsoft branding.

3. Incident Response: Have a response plan in place for any incidents involving unauthorized access to services hosted by this IP.

4. Threat Intelligence Sharing: Share findings with threat intelligence communities to stay updated on any emerging threats associated with this IP.

By maintaining vigilance and leveraging threat intelligence, SOC teams can effectively mitigate risks associated with this IP address while ensuring the integrity of their networks.

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