BlackMatter | 威胁等级: critical | 类型: Ransomware

加密标识符

SHA256251297b055aa4decdab1a1d8e14ea1331bcbe00974515a647f55b0e0c23e29f5
MD5a40bbbdc17f188eb906dc09cb0556bc6
文件类型exe
大小153.5 KB
首次发现2025-04-16
文件名LB3.exe
标签BlackMatter, exe, lockbit

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: 251297b055aa4decdab1a1d8e14ea1331bcbe00974515a647f55b0e0c23e29f5
  • MD5: a40bbbdc17f188eb906dc09cb0556bc6

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: 251297b055aa4dec"
        threat_level = "critical"
        first_seen = "2025-04-16"
    condition:
        hash.sha256(0, filesize) == "251297b055aa4decdab1a1d8e14ea1331bcbe00974515a647f55b0e0c23e29f5"
}

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 251297b055aa4decdab1a1d8e14ea1331bcbe00974515a647f55b0e0c23e29f5 # MD5 a40bbbdc17f188eb906dc09cb0556bc6
类型备注
sha256 251297b055aa4decdab1a1d8e14ea1331bcbe00974515a647f55b0e0c23e29f5
md5 a40bbbdc17f188eb906dc09cb0556bc6

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