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ClearFake WebDAV infection chain delivers Amatera stealer, ZigCryptoStealer, and NetSupport Manager

ID: c3f52ff3-6d98-520b-9388-99c17f9e005f

STIX ID: report--c3f52ff3-6d98-520b-9388-99c17f9e005f

Feed Name: Cisco Talos

Threat Score
78/100

Date Published: 2026-09-08

Date Updated: 2026-09-10

Author: Vanja Svajcer

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Cisco Talos describes an active, moderately sophisticated campaign delivering the Amatera stealer through WebDAV DLL execution and a Cloudflare Worker / BNB Smart Chain click-fraud chain; two loader branches (pf.ch and verification.google) deploy secondary payloads including ZigCryptoStealer (with a kernel driver to terminate EDR), a Go-based reverse proxy, and an unauthorized NetSupport Manager remote access client, with observed telemetry, IOCs, and moderate-confidence attribution for one branch to a Russian actor.

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