| Hash / Información | Valor |
|---|---|
| SHA256 | 349bdb12a75fbfc2803f988862764ba6058b371728930f8dcb248f105ce607f7 |
| MD5 | 69d6f75b8cfd52216a6ff4b0861655ef |
| SHA1 | 2c644dac27af557bc1a8329baf943e8b81170b2e |
| ImpHash | 9f4693fc0c511135129493f2161d1e86 |
| Archivo Adi | 2023-02-08_69d6f75b8cfd52216a6ff4b0861655ef_neshta_revil_sodinokibi |
| Tipo de archivo | exe |
| Tamaño | 224,768 bytes |
| Primera detección | 2023-02-09 |
Tehdit Valorlendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
Capacidades detectadas
- Archivo Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
Etiquetas de MalwareBazaar
Nota de análisis
Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
REvil — Perfil del malware
REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.
Detalles técnicos
REvil (Sodinokibi) is a ransomware-as-a-service operated by GOLD SOUTHFIELD. First detected April 2019, believed successor to GandCrab. Uses elliptic curve Diffie-Hellman (ECDH) + Salsa20 for file encryption, RSA-2048 for key exchange. Highly customizable through embedded JSON configuration: target paths, excluded countries/extensions. Notable attacks: Kaseya VSA supply chain attack (July 2021, 1500+ MSPs affected), JBS Foods ($11M ransom), Travelex ($6M ransom). Double extortion via "Happy Blog" leak site. Source code leaked 2021. FSB arrested key members January 2022. Operations resumed briefly with "REvil is back" announcements.
Atribución / Actor de amenaza
GOLD SOUTHFIELD, GandCrab successor
Capacidades y comportamiento
Lista IOC (2 indicadores)
# SHA256
349bdb12a75fbfc2803f988862764ba6058b371728930f8dcb248f105ce607f7
# MD5
69d6f75b8cfd52216a6ff4b0861655ef
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | 349bdb12a75fbfc2803f988862764ba6058b371728930f8dcb248f105ce607f7 | |
| md5 | 69d6f75b8cfd52216a6ff4b0861655ef |