LWA-2026-7515 MAL-2026-12365 ↗ confirmed malware

dolyame-boxy-independent-bnpl-info-images@20.7.2

Malicious code in dolyame-boxy-independent-bnpl-info-images (npm)

T1195.002 · Compromise Software Supply ChainT1059.007 · JavaScriptT1105 · Ingress Tool TransferT1071.001 · Web ProtocolsT1573 · Encrypted ChannelT1568.002 · DNS CalculationT1204.002 · Malicious FileT1082 · System Information Discovery

Analysis

On require(), the package downloads a platform-specific binary payload from Cloudflare Workers C2 endpoints (oob-worker[.]cf*.workers[.]dev) via HTTPS GET, with a DNS TXT-based chunked delivery fallback (tin[.]dl[.]well1[.]site). The binary is written to /var/tmp/.cache_<random> (Linux/macOS) or %TEMP%\dotnet_diag_<random>.exe (Windows) and executed as a detached background process. The package has no repository, no meaningful README, and its index.js exports a stub class that is irrelevant — the sole purpose is the _adapter.js dropper.

analyzed by
Leitwacht
first seen
Aug 2, 2026, 04:26 PM
analyzed
Aug 2, 2026, 04:29 PM

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Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.