REvil — e9e5459e32521a8ca1c075a96d3358337919321f [e9e5459e]

Hash / Bilgi	Deger
SHA256	e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923
MD5	0800618cde0d124c6616ef384fbe1434
SHA1	9404f15917b9a216242063d1b7759d891bf11314
ImpHash	ebe3ad33ab366a8155bb7b925b7874ca
Dosya Adi	e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.bin.exe
Dosya Türü	exe
Boyut	118,272 bytes
Ilk Görülme	2020-07-29

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
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923

# MD5
0800618cde0d124c6616ef384fbe1434

Type	Value	Note
sha256	e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923
md5	0800618cde0d124c6616ef384fbe1434

REvil — Go to Full Profile →