LWA-2026-10674 MAL-2026-13553 ↗ confirmed malware

dolyame-boxy-independent-bnpl-product-grid@35.9.2

Malicious code in dolyame-boxy-independent-bnpl-product-grid (npm)

T1105 · Ingress Tool TransferT1059.007 · JavaScriptT1059.003 · Windows Command ShellT1071.001 · Web ProtocolsT1102 · Web ServiceT1568.002 · DNS Calculation

Analysis

On require, the package runs a loader that downloads a platform-specific second-stage binary over HTTPS from four Cloudflare Workers endpoints (oob-worker[.]cf103-070[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf100-416[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, and /pkg/package.exe. If those fail it retrieves the payload via DNS TXT records from c[.]sdk[.]dl[.]wel1[.]ru (and sdk[.]dl[.]wel1[.]ru, ext[.]dl[.]wel1[.]ru, pkg[.]dl[.]wel1[.]ru, net[.]dl[.]wel1[.]ru). The downloaded binary is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe in the temp dir on Windows), made executable, and launched detached via cmd.exe /c start /b or /bin/sh -c "<path> &". A marker file /tmp/.analytics_state throttles repeat downloads.

analyzed by
Leitwacht
first seen
Aug 7, 2026, 06:55 AM
analyzed
Aug 7, 2026, 06:56 AM

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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.