| Hash / Bilgi | Deger |
|---|---|
| SHA256 | 7d5e66e3739bb4dca58f51d78ffb303307c83ac65b3f4e0ef55fdee6103f22b6 |
| MD5 | 3c042e5c5cdf4265b24d4316fa1f70a8 |
| SHA1 | 2a102e80e28dda6829a28850837526ef54571bae |
| ImpHash | 7d746b91e1e57b358f148ed3374f0079 |
| Dosya Adi | Nexol.exe |
| Dosya Türü | exe |
| Boyut | 10,109,320 bytes |
| Ilk Görülme | 2025-07-20 |
Tehdit Degerlendirmesi
Bu ornek, etkilenen sistemlerdeki hassas kimlik bilgilerini ve kisisel verileri toplayan bir bilgi hırsızı (infostealer) olarak siniflandirilmistir. Tarayici kayitli parolalar, cerezler, kripto para cüzdani verileri ve oturum tokenlari birincil hedefleridir.
Tespit Edilen Yetenekler
- Tarayici Kimlik Bilgileri
- Cerez Hirsizligi
- Kripto Cüzdan
- 2FA Kodu
- Sistem Bilgisi
MalwareBazaar Etiketleri
Analiz Notu
Bu ornek LummaStealer ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
LummaStealer — Malware Profile
LummaStealer (LummaC2) is a C-based infostealer sold as MaaS. Steals credentials, crypto wallets, browser data. Highly active 2023-2025. Uses dead drop resolvers.
Technical Details
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.
Attribution / Threat Actor
Unknown (Eastern European actor suspected)
Capabilities & Behavior
IOC List (2 indicators)
# SHA256
7d5e66e3739bb4dca58f51d78ffb303307c83ac65b3f4e0ef55fdee6103f22b6
# MD5
3c042e5c5cdf4265b24d4316fa1f70a8
| Type | Value | Note |
|---|---|---|
| sha256 | 7d5e66e3739bb4dca58f51d78ffb303307c83ac65b3f4e0ef55fdee6103f22b6 | |
| md5 | 3c042e5c5cdf4265b24d4316fa1f70a8 |
C2 Servers (4 recorded servers for this family)
| Address | Type | Port | Protocol | Status | Country |
|---|---|---|---|---|---|
| 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 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.