哈希 / 信息值
SHA256c124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95
MD5d0ecb14c0a4471fb66c6486c15d42ea6
SHA13a65eec2ee58ff18fc8c89f05f390b689c65250a
ImpHash676f66b42797477a467945daedd979f3
文件 Adic124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95
文件类型exe
大小2,994,688 bytes
首次发现2022-06-21

Tehdit 值lendirmesi

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

检测到的功能

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

MalwareBazaar 标签

blackcatBlackCat Indicatorsexe

分析说明

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

BlackCat — 恶意软件档案

BlackCat, Rust ile yazılan ransomware'dir.

恶意软件类型
Ransomware
编程语言
Rust
C2协议
—
目标系统
Windows/Linux
别名 (AKA)
ALPHV

技术细节

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.

归因 / 威胁行为者

ALPHV (linked to DarkSide/BlackMatter)

能力与行为

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列表 (2 个指标)

IOC — BlackCat
# SHA256 c124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95 # MD5 d0ecb14c0a4471fb66c6486c15d42ea6
类型值备注
sha256 c124dc2c4f82b3258f1538656de8cbd2c5133137cad2d6c7b874de8232763d95
md5 d0ecb14c0a4471fb66c6486c15d42ea6
BlackCat — 查看完整档案 →
标签
blackcatBlackCat Indicatorsexe