MAL-2026-11117

Dashboard / Malicious Package / MAL-2026-11117

MAL-2026-11117

Summary: Malicious code in @wagni_bot/web3 (npm)

Details: The npm package `@wagni_bot/web3` is a supply-chain credential stealer disguised as a **web3.js** SDK. It is one member of a coordinated campaign of 25 crypto/web3 typosquat packages published under the single npm scope `@wagni_bot` on 2026-07-09. Each package declares a `postinstall` lifecycle hook (`postinstall: node postinstall.js`) that executes automatically on `npm install`, before the package is ever imported. The script fingerprints the host and user (`os.hostname()`, `os.userInfo()`, `os.platform()`), walks the user's home directory (`readdirSync`/`readFileSync`) and reads high-value secrets — SSH private keys (`~/.ssh/id_rsa`), cryptocurrency wallet files, and `.env` files (API keys, tokens, seed phrases). It then JSON-encodes the collected data and exfiltrates it to a hardcoded Telegram bot via the Telegram Bot API `sendMessage` endpoint (https://api.telegram.org/bot8804087989:AAHUia-5DCloXsg9M9QhffTsHO5J_6FAxQM/sendMessage). All error paths are swallowed so the install appears normal. codelake Research proved the packages belong to one campaign deterministically: the payload file is byte-identical across all 25 packages at each published version (version-lockstep), and every package exfiltrates to the same Telegram bot token — a single automated actor. Detected and classified independently from the live npm feed on 2026-07-09; at the time of reporting the packages were still live on npm and none of the 25 were present in OSV or GHSA (a first-catch). Source: amazon-inspector (fac6d1b9a5e4f1dde662157a957635dda9c9e5d8870908a9e3a5dd259515c912) This package version (@wagni_bot/[email protected]) shows no concrete indicators of installer-side harm. No lifecycle scripts, credential reads, network beacons to attacker-controlled hosts, dropper patterns, or dependency-chain hijack signals were identified in the reviewed artifacts. The package name is scoped under a personal-looking scope and references 'web3', which can be adjacent to crypto-tooling name spaces sometimes used in supply-chain campaigns, but name proximity alone is not evidence of an attack.

References: https://research.codelake.dev/advisories/clr-2026-3021-wagni-web3, https://www.npmjs.com/package/@wagni_bot/web3/v/1.0.0