Infected by GTA 5 Cheats: How an Infostealer Infection Unmasked a North Korean Agent
2026-03-02 • Hudson Rock •
Hudson Rock analyzes a suspected DPRK IT worker machine infected with LummaC2, using the stolen telemetry to expose an Indonesian proxy node tied to fake IT-worker and fraud activity. The investigation began with Funnull CDN credentials in the log, then found the operator using Indonesian-facing aliases, multiple browser profiles, synthetic identities, cloud and hosting accounts, and localized browsing behavior to maintain cover. Installed tools and search history indicate use of OBS VirtualCam, video-editing utilities, AI text/video and voice tools, and deepfake workflows for identity verification and interviews. Browser artifacts also show development and administration of scam infrastructure, including cloned crypto-exchange interfaces, “steal-U” USDT-draining smart-contract source searches, CraxsRAT interest, scam dashboards, wallet segregation, and direct access to fake portals. The case matters for DPRK-focused tracking because an infostealer compromise exposed operational tradecraft, infrastructure laundering links, identity-synthesis tooling, and cryptocurrency-fraud development from inside a suspected operator environment.
Indicators of Compromise
| Type | Value | First Seen | Last Seen |
|---|---|---|---|
| URL | https://grab-alibaba.com/admin/… | 2026-03-02 | 2026-03-02 |
| URL | https://www.mediafire.com/file/… | 2026-03-02 | 2026-03-02 |
| URL | https://www.ymwu.com/ | 2026-03-02 | 2026-03-02 |
| URL | https://www.mediafire.com/file/… | 2026-03-02 | 2026-03-02 |
| URL | https://mesta.cc/admin/dashboar… | 2026-03-02 | 2026-03-02 |
| URL | https://director.grab-amazon.com | 2026-03-02 | 2026-03-02 |
| DOMAIN | ymwu.com | 2026-03-02 | 2026-03-02 |
| DOMAIN | director.grab-amazon.com | 2026-03-02 | 2026-03-02 |
| DOMAIN | funnull.com | 2026-03-02 | 2026-03-02 |
| DOMAIN | grab-amazon.com | 2026-03-02 | 2026-03-02 |
| DOMAIN | grab-alibaba.com | 2026-03-02 | 2026-03-02 |
| IPv4 | 180.252.20.71 | 2026-03-02 | 2026-03-02 |