Analysis of Recharge‑Based Money Laundering Schemes in Illicit Apps

The author, a self‑described architect who also writes poetry, discovered a forum post about apps offering VIP status through phone‑bill and electricity‑bill recharges and investigated the underlying money‑laundering mechanisms.

The laundering chain starts with an ordinary user (User A) who accesses discounted recharge services via ads, small online shops, or public accounts; the funds are then routed through multiple intermediaries—upstream merchants, channel providers that crack recharge APIs, and finally to black‑market accounts—making the flow difficult to trace.

Two primary recharge methods are described: electric‑bill top‑ups, typically involving larger sums (200 CNY and above), and phone‑bill recharges, which can range from small amounts (30 CNY) to large ones (500 CNY). Both are exploited to move illicit money, with additional layers added through Alipay personal and merchant QR codes, as well as WeChat red‑packet transfers.

Users of the illicit app (User B) are enticed to purchase memberships or game chips; the payment triggers a recharge to a legitimate‑looking user (User A), after which the money is funneled through the described chain, effectively converting the original funds into seemingly legitimate recharge credits.

The article concludes by highlighting the pervasive threat of such black‑gray operations to cybersecurity, urging readers to avoid supporting these schemes, consider installing anti‑fraud applications, and remain vigilant against unknowingly facilitating money laundering.