Lazarus関係者?のインフォスティーラー感染ログから見る、攻撃者が利用しているWebサービス
2025-12-10 • skybreaker • Web Services Used by Attackers as Seen in Infostealer Logs of a Possible Lazarus-Related Actor •
The Japanese blog examines infostealer logs tied to [email protected] and pivots from saved credentials on that machine to other infected systems and accounts that may be connected to a possible Lazarus-related operator. The excerpt describes compromised Windows hosts in the United States and Finland and notes credentials for services useful in domain registration, hosting, marketing email, SMS and phone numbers, VPNs, residential proxies, identity-document generation, cloud services, Web3 APIs, npm, payment-page builders, tunneling, and remote-control tools. One linked machine is described as containing job-search and recruitment credentials across many regions, with Korean-name artifacts alongside different English personas, suggesting activity consistent with remote-work or identity-based access operations. The author is cautious about attribution, but the exposed service mix is relevant because it maps operational infrastructure and account tooling that could support phishing, impersonation, developer-platform abuse, anonymization, and remote-work positioning.
Indicators of Compromise
| Type | Value | First Seen | Last Seen |
|---|---|---|---|
| [email protected] | 2025-02-25 | 2025-12-16 | |
| HASH | fb7c07c1d9c6f497434bc35738bb1c6f | 2025-12-10 | 2025-12-10 |
| HASH | 854e7feb5d5ad222668e740320127a88 | 2025-12-10 | 2025-12-10 |
| HASH | 8286398dfb3dba4abeba0c6a975f1733 | 2025-12-10 | 2025-12-10 |
| HASH | 11b26098d196d30bb12f340a307f00c5 | 2025-12-10 | 2025-12-10 |
| HASH | e49113011bf68eb495243b964e016fb2 | 2025-12-10 | 2025-12-10 |
| HASH | f98af3499a2b4e03e1a590dc83435cf7 | 2025-12-10 | 2025-12-10 |
| [email protected] | 2025-12-10 | 2025-12-10 | |
| DOMAIN | smscodes.io | 2025-12-10 | 2025-12-10 |
| DOMAIN | proxysite.com | 2025-12-10 | 2025-12-10 |
| DOMAIN | mobilesms.io | 2025-12-10 | 2025-12-10 |
| DOMAIN | infatica.io | 2025-12-10 | 2025-12-10 |