Hachage / InfoValeur
SHA256e453400f413b4ad2e996c28b7e72be2d42fc2a8d30e9c91a67a0e0e6915aff7f
MD56eb69acd2ac82be838c8b3d8910b0d70
SHA16316421e06a6000f9736696f3b0d1f08ac1134c7
ImpHash167344a4df394fbba605fc972e41437a
Fichier Adie453400f413b4ad2e996c28b7e72be2d42fc2a8d30e9c91a67a0e0e6915aff7f
Type de fichierexe
Taille6,624,256 bytes
Première observation2020-09-23

Tehdit Valeurlendirmesi

Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.

Capacités détectées

  • Fichier Sifreleme
  • Golge Kopya Silme
  • Fidye Notu
  • Yedek Yok Etme
  • Veri Sizdirma

Étiquettes MalwareBazaar

golangIroncatRansomwareREvilSodinokibi

Note d’analyse

Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.

REvil — Profil du malware

REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.

Type de malware
Ransomware
Langage de programmation
C
Protocole C2
HTTP
Systèmes ciblés
Windows
Aussi connu sous (AKA)
Sodinokibi

Détails techniques

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.

Attribution / Acteur de la menace

GOLD SOUTHFIELD, GandCrab successor

Capacités et comportement

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

Liste IOC (2 indicateurs)

IOC — REvil
# SHA256 e453400f413b4ad2e996c28b7e72be2d42fc2a8d30e9c91a67a0e0e6915aff7f # MD5 6eb69acd2ac82be838c8b3d8910b0d70
TypeValeurNote
sha256 e453400f413b4ad2e996c28b7e72be2d42fc2a8d30e9c91a67a0e0e6915aff7f
md5 6eb69acd2ac82be838c8b3d8910b0d70
REvil — Voir le profil complet →
Tags
golangIroncatRansomwareREvilSodinokibi