REvil — bbcaee51155609d365f6bb297d124efea685df02 [bbcaee51]

Hash / Informação	Valor
SHA256	bbcaee51155609d365f6bb297d124efea685df0243ec1d4efb5043d9afe5963d
MD5	90e6ea15ed18005b431e135186d57abf
SHA1	d8e126cd0f5f3f214989c3533fd22c7291c44174
ImpHash	f74c661d4eef699f0afa9fde2c76bcfc
Arquivo Adi	bbcaee51155609d365f6bb297d124efea685df0243ec1d4efb5043d9afe5963d.exe
Tipo de arquivo	exe
Tamanho	118,784 bytes
Primeira detecção	2020-08-01

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

RansomwareSodinokibi

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
bbcaee51155609d365f6bb297d124efea685df0243ec1d4efb5043d9afe5963d

# MD5
90e6ea15ed18005b431e135186d57abf

Tipo	Valor	Nota
sha256	bbcaee51155609d365f6bb297d124efea685df0243ec1d4efb5043d9afe5963d
md5	90e6ea15ed18005b431e135186d57abf

REvil — Ver perfil completo →