REvil — 368dfd0ce07c2010b0bcfc05b60c653d285b9b20 [368dfd0c]

Hash / Bilgi	Deger
SHA256	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d
MD5	8ea56fd712f728e5ed1a7dcba86ca9e9
SHA1	1ed11049103a716f8a21f0fc7bcc07d20090871e
ImpHash	773fee0b4a452a64ac71454a76a68a34
Dosya Adi	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d
Dosya Türü	exe
Boyut	135,680 bytes
Ilk Görülme	2020-07-06

Tehdit Degerlendirmesi

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

Tespit Edilen Yetenekler

Dosya Sifreleme
Golge Kopya Silme
Fidye Notu
Yedek Yok Etme
Veri Sizdirma

MalwareBazaar Etiketleri

Sodinokibi

Analiz Notu

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

REvil — Malware Profile

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

Malware Type

Ransomware

Programming Language

C2 Protocol

HTTP

Target Systems

Windows

Also Known As (AKA)

Sodinokibi

Technical Details

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 / Threat Actor

GOLD SOUTHFIELD, GandCrab successor

Capabilities & Behavior

Dosya Şifreleme (AES/RSA)

Gölge Kopya Silme

Yedek Kaldırma

Fidye Notu Oluşturma

Kalıcılık Sağlama

Ağ Paylaşımı Şifreleme

Anti-Analiz Teknikleri

Çift Gasp (Data Leak)

IOC List (2 indicators)

IOC — REvil

# SHA256
368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d

# MD5
8ea56fd712f728e5ed1a7dcba86ca9e9

Type	Value	Note
sha256	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d
md5	8ea56fd712f728e5ed1a7dcba86ca9e9

REvil — Go to Full Profile →