BlackMatter | 威胁等级: critical | 类型: Ransomware

加密标识符

SHA256e4bd46ed9c588b369dc6cbaa9d8dd61d59424b677e4724aa7bbe4dc83b170f92
MD5cbfa130416e1cd2a0ddf457e635d9c3d
文件类型zip
大小93.9 KB
首次发现2024-03-28
文件名Lockbit4.zip
标签BlackMatter, lockbit, zip

恶意软件家族: BlackMatter

BlackMatter, DarkSide'ın devamıdır.

类型Ransomware
编程语言C
目标平台Windows/Linux
C2 协议
用途DarkSide halefi
首次发现年份2021

威胁指标 (IOC)

  • SHA256: e4bd46ed9c588b369dc6cbaa9d8dd61d59424b677e4724aa7bbe4dc83b170f92
  • MD5: cbfa130416e1cd2a0ddf457e635d9c3d

系统清理指南

  1. Sistemi ağdan DERHAL ayırın — diğer cihazlara yayılmayı durdurun
  2. 不要支付赎金——无法保证恢复文件
  3. 隔离受影响的驱动器
  4. Kullanılan fidye yazılımı ailesini belirleyin (nomoreransom.org)
  5. 尝试可用的解密工具(NoMoreRansom 项目)
  6. Yetkililere ihbarda bulunun
  7. Temiz bir yedekten kurtarın

YARA 规则提示

rule BlackMatter_SHA256 {
    meta:
        description = "BlackMatter sample: e4bd46ed9c588b36"
        threat_level = "critical"
        first_seen = "2024-03-28"
    condition:
        hash.sha256(0, filesize) == "e4bd46ed9c588b369dc6cbaa9d8dd61d59424b677e4724aa7bbe4dc83b170f92"
}

BlackMatter — 恶意软件档案

BlackMatter RaaS 2021. DarkSide devami. Cobalt Strike+run-as-admin. ABD kritik altyapi.

恶意软件类型
Ransomware
编程语言
C
C2协议
目标系统
Windows/Linux

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 — BlackMatter
# SHA256 e4bd46ed9c588b369dc6cbaa9d8dd61d59424b677e4724aa7bbe4dc83b170f92 # MD5 cbfa130416e1cd2a0ddf457e635d9c3d
类型备注
sha256 e4bd46ed9c588b369dc6cbaa9d8dd61d59424b677e4724aa7bbe4dc83b170f92
md5 cbfa130416e1cd2a0ddf457e635d9c3d

C2服务器 (该家族共有 6 台已记录服务器)

地址 类型 端口 协议 状态 国家
mojobiden.com domain — — active —
mojobiden.com domain 443 HTTPS active —
mojobiden.com domain 443 HTTPS active —
paymenthacks.com domain 443 HTTPS inactive —
supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion domain 80 HTTPS inactive —
paymenthacks.com domain 443 HTTPS inactive —

C2 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。

标签
blackmatterransomwaremalwarecriticalsha256analizzenginleştirilmiş