Matanbuchus | 威胁等级: high | 类型: Loader

加密标识符

SHA2561f152aca7ccc6b207e111bd8dcae7986b0678bf2a18aa827b521ca9d68dea931
MD50fbbb104cf6f5e8658f9c749c6396fe8
文件类型xlsx
大小60.3 KB
首次发现2024-03-07
文件名AC-7-march_2024#2849.xlsx
标签matanbuchus, ta577, xlsx

恶意软件家族: Matanbuchus

Matanbuchus, MaaS loader'dır.

类型Loader
编程语言C++
目标平台Windows
C2 协议HTTPS
用途MaaS loader
首次发现年份2021

威胁指标 (IOC)

  • SHA256: 1f152aca7ccc6b207e111bd8dcae7986b0678bf2a18aa827b521ca9d68dea931
  • MD5: 0fbbb104cf6f5e8658f9c749c6396fe8

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 Matanbuchus_SHA256 {
    meta:
        description = "Matanbuchus sample: 1f152aca7ccc6b20"
        threat_level = "high"
        first_seen = "2024-03-07"
    condition:
        hash.sha256(0, filesize) == "1f152aca7ccc6b207e111bd8dcae7986b0678bf2a18aa827b521ca9d68dea931"
}

Matanbuchus — 恶意软件档案

Matanbuchus loader. Session key özel kripto el sikisma. no malloc support C runtime. CreateMutexW.

恶意软件类型
Loader
编程语言
C++
C2协议
HTTPS
目标系统
Windows

技术细节

Loader ailesi: HTTP/HTTPS C2, payload sifre cozme ve bellek icerisinde yükleme, anti-sandbox/VM kontrolleri, process injection, persistence mekanizmasi, yükü indirme ve calistirma zinciri

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 — Matanbuchus
# SHA256 1f152aca7ccc6b207e111bd8dcae7986b0678bf2a18aa827b521ca9d68dea931 # MD5 0fbbb104cf6f5e8658f9c749c6396fe8
类型备注
sha256 1f152aca7ccc6b207e111bd8dcae7986b0678bf2a18aa827b521ca9d68dea931 Sample:Matanbuchus
md5 0fbbb104cf6f5e8658f9c749c6396fe8 Sample:Matanbuchus
标签
matanbuchusloadermalwarehighsha256hash-analizi