REvil - 9d3a482d9441876096e0cee429fedf7b9f7e1c6a [9d3a482d]

Hash / Info	Wert
SHA256	9d3a482d9441876096e0cee429fedf7b9f7e1c6a50b3e4b2009884019627d879
MD5	63ae6ca6853552716571555546833d99
SHA1	09e37e98a74ec8edb36b22a4eb51dbed4390544a
ImpHash	7ecacfc6f1d64067e0047425ad885408
Datei Adi	9d3a482d9441876096e0cee429fedf7b9f7e1c6a50b3e4b2009884019627d879.bin
Dateityp	exe
Größe	170,496 bytes
Erstsichtung	2020-09-17

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

RansomwareREvilSodinokibi

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
9d3a482d9441876096e0cee429fedf7b9f7e1c6a50b3e4b2009884019627d879

# MD5
63ae6ca6853552716571555546833d99

Typ	Wert	Bemerkung
sha256	9d3a482d9441876096e0cee429fedf7b9f7e1c6a50b3e4b2009884019627d879
md5	63ae6ca6853552716571555546833d99

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