usdtaudit[.]app

usdtaudit.app was observed delivering a generic phishing campaign targeting users of United States Department of Treasury audit services. The site returns HTTP 200 and presents a page title identical to the domain, a common tactic to mimic legitimate services. The domain was registered on February 21, 2026 through NameCheap, Inc., and its authoritative nameservers are listed as failed-whois-verification.namecheap.com and verify-contact-details.namecheap.co, indicating a recently created infrastructure.

The hosting address resolves to 198.177.120.18, an IP owned by AS22612 NameCheap, Inc. in the Netherlands. No TLS certificate is deployed, leaving traffic unencrypted and allowing easy interception. Reputation scoring from Gridinsoft assigns a zero out of one hundred, reflecting a lack of trust. VirusTotal analysis records six detections out of ninety-five scanned engines, and the domain appears on five independent blocklists, including PhishDestroy and ScamSniffer.

These observable indicators collectively support a high-risk classification. The combination of a brand-related domain name, absence of HTTPS, low trust score, multiple vendor detections, and rapid inclusion on phishing-specific blocklists suggests an active malicious operation. The lack of additional infrastructure, such as email or CDN services, limits attribution but does not diminish the identified phishing intent.

Defenders should block traffic to 198.177.120.18 and add usdtaudit.app to web-filter deny lists. Security appliances should be updated to reflect the domain’s presence on existing blocklists, and incident response teams should monitor for credential submissions that reference Treasury audit portals. Continuous re-scanning of the domain is advised, as threat actors may later deploy TLS or modify the hosting environment.