de[.]echo-link[.]ru

The domain de.echo-link.ru is identified as a credential theft operation designed to impersonate a legitimate web portal login interface. Analysis indicates the site presents a fraudulent login page to deceive users into submitting sensitive authentication credentials, including usernames, passwords, and potentially multi-factor authentication codes. No specific brand impersonation has been confirmed, but the generic login interface suggests broad targeting of users across multiple platforms or services. Technical indicators reveal the domain was registered on March 05, 2026, through REGRU-RU, an anomaly given the future date, likely indicating falsified registration details. It resolves to the IP address 178.17.57.191 and employs Caddy as a web server with HTTP/3 support. The domain is flagged by 4 of 95 security vendors on VirusTotal and appears on three distinct security blocklists. Additional assessments, such as a Gridinsoft trust score of 0/100, further corroborate its malicious classification. The infrastructure analysis reveals no legitimate use case, with all detected technologies aligned with typical phishing site deployments. As of the latest verification, de.echo-link.ru has been taken offline, though residual risks may persist. Organizations and individuals are advised to block the domain and its associated IP (178.17.57.191) at the network perimeter. Security teams should monitor for credential reuse attempts, particularly if users may have interacted with the site prior to its takedown. User awareness training is recommended to highlight the risks of generic login portals and the importance of verifying domain authenticity before entering credentials. Logs from March 2024 onward should be reviewed for connections to the domain or IP to identify potential compromise.