Хеш / ИнформацияЗначение
SHA256a322b230a3451fd11dcfe72af4da1df07183d6aaf1ab9e062f0e6b14cf6d23cd
MD526ad6a4dc847ede4dcf7ac29bc384526
SHA17f59204b53cd7fab4ce40e73a97115130e7382ee
Файл Adia322b230a3451fd11dcfe72af4da1df07183d6aaf1ab9e062f0e6b14cf6d23cd
Тип файлаelf
Размер105,223 bytes
Первое обнаружение2021-12-24

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

elfRansomwareREvilSodinokibi

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.

Тип вредоносного ПО
Ransomware
Язык программирования
C
C2 Протокол
HTTP
Целевые системы
Windows
Другие названия (AKA)
Sodinokibi

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

Dosya Şifreleme (AES/RSA)
Gölge Kopya Silme
Yedek Kaldırma
Fidye Notu Oluşturma
Kalıcılık Sağlama
Ağ Paylaşımı Şifreleme
Anti-Analiz Teknikleri
Çift Gasp (Data Leak)

Список IOC (2 индикаторов)

IOC — REvil
# SHA256 a322b230a3451fd11dcfe72af4da1df07183d6aaf1ab9e062f0e6b14cf6d23cd # MD5 26ad6a4dc847ede4dcf7ac29bc384526
ТипЗначениеПримечание
sha256 a322b230a3451fd11dcfe72af4da1df07183d6aaf1ab9e062f0e6b14cf6d23cd
md5 26ad6a4dc847ede4dcf7ac29bc384526
REvil — Полный профиль →
Теги
elfRansomwareREvilSodinokibi