BlackMatter | 威胁等级: critical | 类型: Ransomware

加密标识符

SHA2561f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79
MD5a2bc2785420b0c6f685d8692d813fbbc
文件类型exe
大小162.0 KB
首次发现2024-03-28
文件名lockbit_unpacked.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: 1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79
  • MD5: a2bc2785420b0c6f685d8692d813fbbc

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: 1f9944ccc4cb956c"
        threat_level = "critical"
        first_seen = "2024-03-28"
    condition:
        hash.sha256(0, filesize) == "1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79"
}

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 1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79 # MD5 a2bc2785420b0c6f685d8692d813fbbc
类型备注
sha256 1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79
md5 a2bc2785420b0c6f685d8692d813fbbc

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