| Хеш / Информация | Значение |
|---|---|
| SHA256 | 681836cd8181c784646b39238d8e4d9323b91c71690894782220e2678c1f3191 |
| MD5 | c77bd2ccabf797907546b37f1fc710b8 |
| SHA1 | 2185a4adb041f3207320fdf80f4125d00cd135ee |
| ImpHash | 773fee0b4a452a64ac71454a76a68a34 |
| Файл Adi | 681836cd8181c784646b39238d8e4d9323b91c71690894782220e2678c1f3191.bin.exe |
| Тип файла | exe |
| Размер | 138,752 bytes |
| Первое обнаружение | 2020-07-29 |
Tehdit Значениеlendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
Обнаруженные возможности
- Файл Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
Метки MalwareBazaar
Примечание к анализу
Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
REvil — Профиль вредоносного ПО
REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.
Технические детали
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.
Атрибуция / Актор угрозы
GOLD SOUTHFIELD, GandCrab successor
Возможности и поведение
Список IOC (2 индикаторов)
# SHA256
681836cd8181c784646b39238d8e4d9323b91c71690894782220e2678c1f3191
# MD5
c77bd2ccabf797907546b37f1fc710b8
| Тип | Значение | Примечание |
|---|---|---|
| sha256 | 681836cd8181c784646b39238d8e4d9323b91c71690894782220e2678c1f3191 | |
| md5 | c77bd2ccabf797907546b37f1fc710b8 |