LummaStealer 恶意软件分析
文件属性
SHA256: 8d357b4a4070537b79c8a7c67313b4bc5b4fd8709db6c89a89d7a10d78f8738e
MD5: 809a3665d1d1b88f42c2f7d14e874a6d
文件类型: dll
大小: 4,816,928 byte
首次发现: 2025-09-26
AV 特征: LummaStealer
Imphash: b4ca6f0ad0fe5ce382aa3bee0f2fba93
报告者: GDHJDSYDH1
标签: backdoor, dll, dllHijack, lumma, LummaStealer, VMProtect
静态分析：基于元数据（未下载样本）
LummaStealer — 恶意软件档案
LummaStealer (LummaC2) is a C-based infostealer sold as MaaS. Steals credentials, crypto wallets, browser data. Highly active 2023-2025. Uses dead drop resolvers.
技术细节
LummaStealer (LummaC2) is a C-based information stealer sold as Malware-as-a-Service since 2022. Targets 40+ browser extensions, crypto wallets (MetaMask, Exodus, Electrum, Binance, Coinbase, Atomic), browser credentials/cookies, 2FA authenticator databases, FTP clients, and custom file patterns. Uses dead drop resolvers: Steam profiles, Telegram channels, GitLab repositories to retrieve current C2 address. Anti-sandbox: CSPRNG-based timing checks, VM artifact detection, sleep timers. Delivered via fake software cracks, YouTube video descriptions, SEO-poisoned download pages. C2 communication: HTTPS POST to /c2sock or /api endpoint. Highly active 2023-2025, frequent updates to bypass AV detection.
归因 / 威胁行为者
Unknown (Eastern European actor suspected)
能力与行为
IOC列表 (1 个指标)
# FILEPATH
8d357b4a4070537b79c8a7c67313b4bc5b4fd8709db6c89a89d7a10d78f8738e
| 类型 | 值 | 备注 |
|---|---|---|
| filepath | 8d357b4a4070537b79c8a7c67313b4bc5b4fd8709db6c89a89d7a10d78f8738e | PDB |
C2服务器 (该家族共有 4 台已记录服务器)
| 地址 | 类型 | 端口 | 协议 | 状态 | 国家 |
|---|---|---|---|---|---|
| 45.133.174.124 | ip | 443 | HTTPS | inactive | US |
| 194.165.16.77 | ip | 443 | HTTPS | inactive | RU |
| 94.156.66.79 | ip | 443 | HTTPS | inactive | RU |
| 185.196.8.210 | ip | 443 | HTTPS | inactive | RU |
C2 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。