| Hash / Información | Valor |
|---|---|
| SHA256 | 9a19fff2b18432bb4a6d409a755fc712ee4f60f5a4b46b07bff21f229e5dcdc3 |
| MD5 | e8142a0f01356d6d5fe5cf0a8f3b0d95 |
| SHA1 | df2f55227c6e0909215336bf69d484fce353516c |
| ImpHash | 1da9bd2a660139c2d8ce0baa10e11ec5 |
| Archivo Adi | 2023-02-28_e8142a0f01356d6d5fe5cf0a8f3b0d95_revil_sodinokibi |
| Tipo de archivo | exe |
| Tamaño | 113,664 bytes |
| Primera detección | 2023-03-05 |
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
9a19fff2b18432bb4a6d409a755fc712ee4f60f5a4b46b07bff21f229e5dcdc3
# MD5
e8142a0f01356d6d5fe5cf0a8f3b0d95
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | 9a19fff2b18432bb4a6d409a755fc712ee4f60f5a4b46b07bff21f229e5dcdc3 | |
| md5 | e8142a0f01356d6d5fe5cf0a8f3b0d95 |