BlackMatter | 威胁等级: critical | 类型: Ransomware

加密标识符

SHA256fb4a76c586a12f32ddfb1d5295b2e1f57f4b45a74bb081a60ac4015778ce009c
MD54fca4d754e6dda3c6d0a2e0c6ec70f20
文件类型exe
大小159.5 KB
首次发现2023-03-11
文件名f0706328.bin
标签BlackMatter

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: fb4a76c586a12f32ddfb1d5295b2e1f57f4b45a74bb081a60ac4015778ce009c
  • MD5: 4fca4d754e6dda3c6d0a2e0c6ec70f20

您可以在 VirusTotal 上验证此样本的所有哈希值。

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. 向执法部门(网络犯罪部门)报案
  7. Temiz bir yedekten kurtarın; yedeğiniz yoksa sürücüyü saklayın

YARA 规则提示

rule BlackMatter_SHA256 {
    meta:
        description = "BlackMatter sample: fb4a76c586a12f32"
        threat_level = "critical"
        first_seen = "2023-03-11"
    condition:
        hash.sha256(0, filesize) == "fb4a76c586a12f32ddfb1d5295b2e1f57f4b45a74bb081a60ac4015778ce009c"
}

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 fb4a76c586a12f32ddfb1d5295b2e1f57f4b45a74bb081a60ac4015778ce009c # MD5 4fca4d754e6dda3c6d0a2e0c6ec70f20
类型备注
sha256 fb4a76c586a12f32ddfb1d5295b2e1f57f4b45a74bb081a60ac4015778ce009c Sample:BlackMatter
md5 4fca4d754e6dda3c6d0a2e0c6ec70f20 Sample:BlackMatter

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
blackmatterransomwaremalwarecriticalsha256hash-analizi