BazarLoader | 威胁等级: high | 类型: Loader

加密标识符

SHA256b0e5975e66d631a5666a92a177680ba2f6555708305347ebe4aee84914244219
MD55ac85783cc440485e342243217f9e065
文件类型doc
大小1092.5 KB
首次发现2022-01-11
文件名a1.doc
标签BazaLoader, BazarLoader, doc

恶意软件家族: BazarLoader

BazarLoader, gizli TrickBot grubu loader'dır.

类型Loader
编程语言C++
目标平台Windows
C2 协议HTTPS
用途Cobalt Strike staging
首次发现年份2020
别名BazarBackdoor

威胁指标 (IOC)

  • SHA256: b0e5975e66d631a5666a92a177680ba2f6555708305347ebe4aee84914244219
  • MD5: 5ac85783cc440485e342243217f9e065

您可以在 VirusTotal 上验证此样本的所有哈希值。

系统清理指南

  1. 将系统从网络断开——加载器可能正在下载其他恶意软件
  2. 分析所有已下载的载荷
  3. 检查全部网络流量,切断可疑连接
  4. 执行完整的杀毒扫描
  5. 考虑重装系统

YARA 规则提示

rule BazarLoader_SHA256 {
    meta:
        description = "BazarLoader sample: b0e5975e66d631a5"
        threat_level = "high"
        first_seen = "2022-01-11"
    condition:
        hash.sha256(0, filesize) == "b0e5975e66d631a5666a92a177680ba2f6555708305347ebe4aee84914244219"
}

BazarLoader — 恶意软件档案

BazarLoader BazaLoader TrickBot group loader. xigcgabbzkswmicmkatl shared Trigona mutex. DGA 20-char campaign IDs.

恶意软件类型
Loader
编程语言
C++
C2协议
HTTPS
目标系统
Windows
别名 (AKA)
BazarBackdoor

能力与行为

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC列表 (2 个指标)

IOC — BazarLoader
# SHA256 b0e5975e66d631a5666a92a177680ba2f6555708305347ebe4aee84914244219 # MD5 5ac85783cc440485e342243217f9e065
类型备注
sha256 b0e5975e66d631a5666a92a177680ba2f6555708305347ebe4aee84914244219 Sample:BazarLoader
md5 5ac85783cc440485e342243217f9e065 Sample:BazarLoader
标签
bazarloaderloadermalwarehighsha256hash-analizi