acceso-sander-app-website[.]azurewebsites[.]net

This domain is flagged as high-risk due to targeted brand impersonation, specifically mimicking Santander financial services to facilitate credential theft. Analysis indicates the domain is designed to deceive users into submitting sensitive login or personal information under the guise of a legitimate banking portal, a tactic commonly associated with account takeover and financial fraud schemes. Infrastructure analysis reveals the domain acceso-sander-app-website.azurewebsites.net is hosted on Microsoft Azure, resolving to IP address 158.23.105.1. Security vendor detections on VirusTotal report 13 out of 95 engines flagging the domain as malicious. The page title, "Préstamo Personal Santander," explicitly references Santander’s personal loan services, reinforcing the brand impersonation threat. The domain’s SSL certificate is issued by Microsoft Corporation, and no historical registration data is publicly available due to its cloud-hosted nature. No additional blocklist entries or trust scores were identified beyond the VirusTotal detections. Mitigation steps for this specific threat type include immediate blocking of the domain and associated IP (158.23.105.1) at the network perimeter. Organizations should deploy email and web filtering rules to prevent user access to the domain, particularly for employees or customers in regions where Santander operates. End-user education should emphasize verifying domain authenticity before entering credentials, especially for financial services. Security teams are advised to monitor for lateral movement or unauthorized access attempts from endpoints that interacted with the domain, as credential theft often precedes further compromise. Incident response protocols should include forced password resets for any accounts potentially exposed to the phishing site.