REvil — b10d9a62edb6081aa9f7fc865554064bb2125553 [b10d9a62]

Hash / Informação	Valor
SHA256	b10d9a62edb6081aa9f7fc865554064bb212555392b1181dc40040e12927f988
MD5	beed14bc183ad523b94ef6ac2b270b08
SHA1	4ea45e0d8a4d50182063cc97c8a86d579f3adf05
ImpHash	de20184eba4e600be6da351798e4d7a4
Arquivo Adi	b10d9a62edb6081aa9f7fc865554064bb212555392b1181dc40040e12927f988.exe
Tipo de arquivo	exe
Tamanho	196,608 bytes
Primeira detecção	2020-09-07

Tehdit Valorlendirmesi

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

Capacidades detectadas

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

Tags do MalwareBazaar

exeSodinokibi

Nota de análise

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

REvil — Perfil do malware

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

Tipo de malware

Ransomware

Linguagem de programação

Protocolo C2

HTTP

Sistemas-alvo

Windows

Também conhecido como (AKA)

Sodinokibi

Detalhes técnicos

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.

Atribuição / Ator da ameaça

GOLD SOUTHFIELD, GandCrab successor

Capacidades e comportamento

Dosya Şifreleme (AES/RSA)

Gölge Kopya Silme

Yedek Kaldırma

Fidye Notu Oluşturma

Kalıcılık Sağlama

Ağ Paylaşımı Şifreleme

Anti-Analiz Teknikleri

Çift Gasp (Data Leak)

Lista IOC (2 indicadores)

IOC — REvil

# SHA256
b10d9a62edb6081aa9f7fc865554064bb212555392b1181dc40040e12927f988

# MD5
beed14bc183ad523b94ef6ac2b270b08

Tipo	Valor	Nota
sha256	b10d9a62edb6081aa9f7fc865554064bb212555392b1181dc40040e12927f988
md5	beed14bc183ad523b94ef6ac2b270b08

REvil — Ver perfil completo →