BazarLoader | 威胁等级: high | 类型: Loader

加密标识符

SHA25639d99432698540f5ea6b8acf77b2323e2cde143638694bbd726e161924885059
MD57e00f1f0fabe5bf5404589000e61a9af
文件类型xlsx
大小306.8 KB
首次发现2021-04-27
文件名order_Z0012112202927225.xlsb
标签baza, bazacall, BazaLoader, bazar, BazarCall, BazarLoader, TrickBot

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: 39d99432698540f5ea6b8acf77b2323e2cde143638694bbd726e161924885059
  • MD5: 7e00f1f0fabe5bf5404589000e61a9af

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: 39d99432698540f5"
        threat_level = "high"
        first_seen = "2021-04-27"
    condition:
        hash.sha256(0, filesize) == "39d99432698540f5ea6b8acf77b2323e2cde143638694bbd726e161924885059"
}

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 39d99432698540f5ea6b8acf77b2323e2cde143638694bbd726e161924885059 # MD5 7e00f1f0fabe5bf5404589000e61a9af
类型备注
sha256 39d99432698540f5ea6b8acf77b2323e2cde143638694bbd726e161924885059 Sample:BazarLoader
md5 7e00f1f0fabe5bf5404589000e61a9af Sample:BazarLoader
标签
bazarloaderloadermalwarehighsha256hash-analizi