Hash / InformaciónValor
SHA256c124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95
MD5d0ecb14c0a4471fb66c6486c15d42ea6
SHA13a65eec2ee58ff18fc8c89f05f390b689c65250a
ImpHash676f66b42797477a467945daedd979f3
Archivo Adic124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95
Tipo de archivoexe
Tamaño2,994,688 bytes
Primera detección2022-06-21

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

  • Archivo Sifreleme
  • Golge Kopya Silme
  • Fidye Notu
  • Yedek Yok Etme
  • Veri Sizdirma

Etiquetas de MalwareBazaar

blackcatBlackCat Indicatorsexe

Nota de análisis

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

BlackCat — Perfil del malware

BlackCat, Rust ile yazılan ransomware'dir.

Tipo de malware
Ransomware
Lenguaje de programación
Rust
Protocolo C2
—
Sistemas objetivo
Windows/Linux
También conocido como (AKA)
ALPHV

Detalles técnicos

BlackCat (ALPHV) is the first major ransomware written in Rust, enabling cross-platform attacks on Windows, Linux, and VMware ESXi. Emerged November 2021 as a RaaS operation. Triple extortion: file encryption + data exfiltration + DDoS threats. Uses AES-128 (CTR mode) or ChaCha20 for file encryption with RSA-2048 for key protection. Highly configurable JSON config: target extensions, excluded paths, credential stuffing. Uses intermittent encryption (partial file encryption) for speed. ALPHV 3.0 (Sphynx) introduced EXMATTER data exfiltration tool. FBI disrupted December 2023 with decryption keys released for 500 victims. Believed operated by former DarkSide/BlackMatter members.

Atribución / Actor de amenaza

ALPHV (linked to DarkSide/BlackMatter)

Capacidades y comportamiento

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 — BlackCat
# SHA256 c124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95 # MD5 d0ecb14c0a4471fb66c6486c15d42ea6
TipoValorNota
sha256 c124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95
md5 d0ecb14c0a4471fb66c6486c15d42ea6
BlackCat — Ver perfil completo →
Etiquetas
blackcatBlackCat Indicatorsexe