Statik Analiz — AsyncRAT | | CVSS: 7.5

文件

SHA256e317bbfc8dd60ed01c0d2eb675d513b3ddde788c8a63a3e8444dd03b85eb31c6
MD52564ea5bbfcfbdfe7aada99aae80c8e7
文件e317bbfc8dd60ed01c0d2eb675d513b3ddde788c8a63a3e8444dd03b85eb31c6.exe
大小15,543,296 byte
类型PE32+ executable for MS Windows 6.00 (GUI), x86-64, 4 sections
Stringler23,645
PDB: C:\Users\conspiracy\Downloads\WooferPaste\WooferPaste\build\bin\not-a-paste-trust.pdb

Bölümler

AdEntropi
.text7.78
.rsrc3.27
.enigma17.9
.enigma25.38

Import Tablosu

  • kernel32.dll
  • oleaut32.dll
  • user32.dll
  • advapi32.dll
  • ole32.dll
  • ntdll.dll
  • shlwapi.dll

IOC

SHA256e317bbfc8dd60ed01c0d2eb675d513b3ddde788c8a63a3e8444dd03b85eb31c6
MD52564ea5bbfcfbdfe7aada99aae80c8e7
IP1.0.0.3, 4.1.3.0, 4.0.0.0, 2.2.1.0, 17.13.0.0, 2.0.3.5, 13.0.0.0, 9.0.0.2
Domainsystem.net, system.io
PDBC:\Users\conspiracy\Downloads\WooferPaste\WooferPaste\build\bin\not-a-paste-trust.pdb
C2system.net, system.io

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

IOC列表 (13 个指标)

IOC — AsyncRAT
# IP 1.0.0.3 # IP 4.1.3.0 # IP 4.0.0.0 # IP 2.2.1.0 # IP 17.13.0.0 # IP 2.0.3.5 # IP 13.0.0.0 # IP 9.0.0.2 # IP 1.0.0.0 # IP 17.0.0.0 # DOMAIN system.net # DOMAIN system.io # FILEPATH C:\Users\conspiracy\Downloads\WooferPaste\WooferPaste\build\bin\not-a-paste-trust.pdb
类型备注
ip 1.0.0.3 C2 aday
ip 4.1.3.0 C2 aday
ip 4.0.0.0 C2 aday
ip 2.2.1.0 C2 aday
ip 17.13.0.0 C2 aday
ip 2.0.3.5 C2 aday
ip 13.0.0.0 C2 aday
ip 9.0.0.2 C2 aday
ip 1.0.0.0 C2 aday
ip 17.0.0.0 C2 aday
domain system.net C2 domain
domain system.io C2 domain
filepath C:\Users\conspiracy\Downloads\WooferPaste\WooferPaste\build\bin\not-a-paste-trust.pdb PDB

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