BlackMatter | 威胁等级: critical | 类型: Ransomware

加密标识符

SHA25670344ece62a828c46ff315b3328125d8ab5f6902bbeaa24224fee97142ee6ad9
MD55b615cfd2ec6aa4f6242197481fc108b
文件类型dll
大小80.0 KB
首次发现2021-12-24
文件名70344ece62a828c46ff315b3328125d8ab5f6902bbeaa24224fee97142ee6ad9.bin
标签BlackMatter, dll, Ransomware

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: 70344ece62a828c46ff315b3328125d8ab5f6902bbeaa24224fee97142ee6ad9
  • MD5: 5b615cfd2ec6aa4f6242197481fc108b

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: 70344ece62a828c4"
        threat_level = "critical"
        first_seen = "2021-12-24"
    condition:
        hash.sha256(0, filesize) == "70344ece62a828c46ff315b3328125d8ab5f6902bbeaa24224fee97142ee6ad9"
}

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 70344ece62a828c46ff315b3328125d8ab5f6902bbeaa24224fee97142ee6ad9 # MD5 5b615cfd2ec6aa4f6242197481fc108b
类型备注
sha256 70344ece62a828c46ff315b3328125d8ab5f6902bbeaa24224fee97142ee6ad9 Sample:BlackMatter
md5 5b615cfd2ec6aa4f6242197481fc108b 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