Хеш / ИнформацияЗначение
SHA25625364fb9f14a97437eb079e0778f724f3817faa7d23de316b2eca11bdae1e343
MD532c76e28c932f693598ea020d184784e
SHA13b4765349a0b9f8000fb76a8f71bbede183b2c74
ImpHash55c1bce75ad836c886b7fb6bca398063
Файл Adi25364fb9f14a97437eb079e0778f724f3817faa7d23de316b2eca11bdae1e343
Тип файлаexe
Размер3,068,948 bytes
Первое обнаружение2022-06-21

Tehdit Значениеlendirmesi

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

Обнаруженные возможности

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

Метки MalwareBazaar

blackcatBlackCat Indicatorsexe

Примечание к анализу

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

BlackCat — Профиль вредоносного ПО

BlackCat, Rust ile yazılan ransomware'dir.

Тип вредоносного ПО
Ransomware
Язык программирования
Rust
C2 Протокол
—
Целевые системы
Windows/Linux
Другие названия (AKA)
ALPHV

Технические детали

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.

Атрибуция / Актор угрозы

ALPHV (linked to DarkSide/BlackMatter)

Возможности и поведение

Dosya Şifreleme (AES/RSA)
Gölge Kopya Silme
Yedek Kaldırma
Fidye Notu Oluşturma
Kalıcılık Sağlama
Ağ Paylaşımı Şifreleme
Anti-Analiz Teknikleri
Çift Gasp (Data Leak)

Список IOC (2 индикаторов)

IOC — BlackCat
# SHA256 25364fb9f14a97437eb079e0778f724f3817faa7d23de316b2eca11bdae1e343 # MD5 32c76e28c932f693598ea020d184784e
ТипЗначениеПримечание
sha256 25364fb9f14a97437eb079e0778f724f3817faa7d23de316b2eca11bdae1e343
md5 32c76e28c932f693598ea020d184784e
BlackCat — Полный профиль →
Теги
blackcatBlackCat Indicatorsexe