18 Malicious npm Packages Deliver Cross-Platform RAT to Alibaba Tool Users
AI-summarised brief · reviewed before publication
Cybersecurity researchers have uncovered a coordinated supply‑chain attack that injects a cross‑platform remote‑access trojan into npm packages mimicking private Alibaba tools. The campaign uses a top‑layer lure package named “lib‑mtop,” which shares its name with an @ali‑scoped Alibaba module, and three subsequent versions released in March and April that add a loader fetching malicious JavaScript via curl. The same maintainer account, “ch4ce,” also published four additional packages—three empty wrappers and a legitimate‑looking JSON parser—each referencing innocuous dependencies that together form a hidden dependency tree. When installed in environments with access to the genuine @ali packages, the tree resolves and executes a loader that contacts a spoofed Alibaba domain, retrieves a sophisticated RAT, and injects code into enterprise apps such as DingTalk and Qoder. Chinese‑language comments and UTC+08:00 timestamps suggest a Chinese‑speaking threat actor targeting developers within Alibaba‑affiliated companies for industrial espionage.
💡 Why It Matters
- · By exploiting trusted package names and Alibaba’s internal repository structure, the attack bypasses typical security checks and grants attackers persistent, multi‑OS control over high‑value development environments.