REvil – 7cd8f10164a6c3209574751d16c4e9297334f11a [7cd8f101]

Hash / Info	Wert
SHA256	7cd8f10164a6c3209574751d16c4e9297334f11a08ade649055450d41e0d31e9
MD5	9e6148072b4bc1b232f3be2c02f886a1
SHA1	24c4fc48e41744c64728aa9fd11d98b665f6bb02
ImpHash	eb68d746c420bd3a83ab3b0473d926ae
Datei Adi	7cd8f10164a6c3209574751d16c4e9297334f11a08ade649055450d41e0d31e9
Dateityp	exe
Größe	140,800 bytes
Erstsichtung	2021-09-23

Tehdit Wertlendirmesi

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

Erkannte Fähigkeiten

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

MalwareBazaar-Tags

exeSodinokibi

Analysehinweis

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

REvil — Malware-Profil

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

Malware-Typ

Ransomware

Programmiersprache

C2-Protokoll

HTTP

Zielsysteme

Windows

Auch bekannt als (AKA)

Sodinokibi

Technische 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 / Bedrohungsakteur

GOLD SOUTHFIELD, GandCrab successor

Fähigkeiten & Verhalten

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-Liste (2 Indikatoren)

IOC — REvil

# SHA256
7cd8f10164a6c3209574751d16c4e9297334f11a08ade649055450d41e0d31e9

# MD5
9e6148072b4bc1b232f3be2c02f886a1

Typ	Wert	Bemerkung
sha256	7cd8f10164a6c3209574751d16c4e9297334f11a08ade649055450d41e0d31e9
md5	9e6148072b4bc1b232f3be2c02f886a1

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