Statik Analiz — AsyncRAT | 高 | CVSS: 7.5

文件

SHA256f4e25989b6feff13ef9c9175c09cc0e4b0515e91da1b13bf4283261d4d8d8746
MD5718af4aebf82c36fbde47481d3d73e85
文件f4e25989b6feff13ef9c9175c09cc0e4b0515e91da1b13bf4283261d4d8d8746.exe
大小769,024 byte
类型PE32+ executable for MS Windows 5.02 (console), x86-64 (stripped to external PDB), 10 sections
Stringler1,620

Bölümler

AdEntropi
.text6.21
.data0.6
.rdata4.52
.pdata3.04
.xdata3.22
.bss0.0
.idata3.82
.tls0.0
.rsrc8.0
.reloc1.24

Import Tablosu

  • KERNEL32.dll
  • api-ms-win-crt-environment-l1-1-0.dll
  • api-ms-win-crt-heap-l1-1-0.dll
  • api-ms-win-crt-locale-l1-1-0.dll
  • api-ms-win-crt-math-l1-1-0.dll
  • api-ms-win-crt-private-l1-1-0.dll
  • api-ms-win-crt-runtime-l1-1-0.dll
  • api-ms-win-crt-stdio-l1-1-0.dll
  • api-ms-win-crt-string-l1-1-0.dll

IOC

SHA256f4e25989b6feff13ef9c9175c09cc0e4b0515e91da1b13bf4283261d4d8d8746
MD5718af4aebf82c36fbde47481d3d73e85

AsyncRAT — 恶意软件档案

AsyncRAT, 2019'da acik kaynak olarak yayimlanan C# tabanli RAT ailesidir. Ekran yakalama, keylogger, dosya islemleri, HVNC ve plugin sistemine sahiptir. C2 AES-128-CBC ile sifrelenir, TCP uzerinden calisir. JS/PDF yemi ile dagitilir.

恶意软件类型
RAT
编程语言
.NET C#
C2协议
TCP/SSL
目标系统
Windows
别名 (AKA)
AsyncClient

技术细节

C# .NET, AES-128-CBC sifreleme, TCP port 6606/4449 (varsayilan), Mutex kontrol, Runtime assembly loading, Anti-analysis (VM check, Process listesi), HVNC, Keylogger, Stealer, Botnet modulu

归因 / 威胁行为者

Acik kaynak - orjinal gelistirici GitHub'da yayinladi; surekli siber suclu toplulugu tarafindan kullanilmaktadir. APT operasyonlari da dahil olmak uzere cok sayida farkli tehdit aktoru kullanmaktadir.

能力与行为

Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması

C2服务器 (该家族共有 8 台已记录服务器)

地址 类型 端口 协议 状态 国家
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —

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
AsyncRATmalwarestatik-analizIOC