api.3n7wj.com

domain C2 not resolving

Tracked by C2 Tracker · Updated as of 2026-10-11 · Whois queried 2026-10-07T08:17:59

Registration

Registrar
-
Registered
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Expires
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DNS

Resolves to
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Nameservers
-
Status
-

Observed in malware

FamilySample SHA-256RoleFirst seen
RedHook 41742d12ee35… C2 2026-07-23

About RedHook

**RedHook** is an Android banking trojan / RAT (reported targeting Vietnamese users) that abuses Accessibility services for overlay credential capture, keylogging and remote control. Its C2 lives on a single registrable domain fronting many API subdomains (the *.3n7wj.com cluster: api, skt, sktv, sonxndskt, dlkxnxapi, eonxjdsktv) used for command polling and exfiltration.

Signing certificate

Subject CN
Android
Issuer CN
Android
Valid
2026-06-12 → 2053-10-28
Fingerprint
0f128854d3642bd263598c1ec5efbb36b45696eff42cd36862240d3296ca6758

Other samples signed with this certificate? That's a lead worth checking - but not proof of a shared operator, since signing keys (and the Android debug certificate in particular) are widely reused. See the certificate page for every sample signed with it.