REvil — 4002b38c82cb339d1ccb434b5665389dfc33e0ef [4002b38c]

Hachage / Info	Valeur
SHA256	4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695
MD5	be926a24f4118fc23f09ce4ecd9ebff0
SHA1	4d6b8d954af01ff556aecb055f1965063ec3471e
ImpHash	56fec9a88b6ed42978005ae707196ea0
Fichier Adi	4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695.bin.exe
Type de fichier	dll
Taille	118,272 bytes
Première observation	2020-08-20

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

Sodinokibi

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

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
4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695

# MD5
be926a24f4118fc23f09ce4ecd9ebff0

Type	Valeur	Note
sha256	4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695
md5	be926a24f4118fc23f09ce4ecd9ebff0

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