Manuel Statik Analiz — AsyncRAT | Tehdit: ALTO | CVSS: 7.5

Archivo Kimliği

SHA25691d57a66876b61cfb6a4cebf5aeb4dca024dbcaa70502e396348ed77c23b8684
MD5dcf31e889ae6377e7c84d595f021fcba
Nombre de archivo91d57a66876b61cfb6a4cebf5aeb4dca024dbcaa70502e396348ed77c23b8684.exe
Tamaño749,568 byte (732 KB)
TipoPE32 executable for MS Windows 6.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections
String Sayısı1,563
Geliştirici PDB: C:\Users\Administrator\Desktop\Client\Temp\wLpFSDQNdh\src\obj\Debug\eEDY.pdb

PE Bölümleri

BölümV.SizeEntropi
.text729,8567.86
.rsrc18,2287.81
.reloc120.1

Import Tablosu

  • mscoree.dll
  • _CorExeMain

IOC

SHA25691d57a66876b61cfb6a4cebf5aeb4dca024dbcaa70502e396348ed77c23b8684
MD5dcf31e889ae6377e7c84d595f021fcba
IP Adresleri4.0.0.0, 17.0.0.0, 1.0.0.0
Domainsystem.io
PDB/YolC:\Users\Administrator\Desktop\Client\Temp\wLpFSDQNdh\src\obj\Debug\eEDY.pdb

AsyncRAT — Perfil del malware

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.

Tipo de malware
RAT
Lenguaje de programación
.NET C#
Protocolo C2
TCP/SSL
Sistemas objetivo
Windows
También conocido como (AKA)
AsyncClient

Detalles técnicos

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

Atribución / Actor de amenaza

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.

Capacidades y comportamiento

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

Lista IOC (7 indicadores)

IOC — AsyncRAT
# SHA256 91d57a66876b61cfb6a4cebf5aeb4dca024dbcaa70502e396348ed77c23b8684 # MD5 dcf31e889ae6377e7c84d595f021fcba # IP 4.0.0.0 # IP 17.0.0.0 # IP 1.0.0.0 # DOMAIN system.io # FILEPATH C:\Users\Administrator\Desktop\Client\Temp\wLpFSDQNdh\src\obj\Debug\eEDY.pdb
TipoValorNota
sha256 91d57a66876b61cfb6a4cebf5aeb4dca024dbcaa70502e396348ed77c23b8684
md5 dcf31e889ae6377e7c84d595f021fcba
ip 4.0.0.0 C2 aday
ip 17.0.0.0 C2 aday
ip 1.0.0.0 C2 aday
domain system.io C2 domain
filepath C:\Users\Administrator\Desktop\Client\Temp\wLpFSDQNdh\src\obj\Debug\eEDY.pdb PDB
AsyncRAT — Ver perfil completo →

Servidores C2 (8 servidores registrados para esta familia)

Dirección Tipo Puerto Protocolo Estado País
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 —

Las direcciones C2 se proporcionan únicamente a partir de muestras de malware verificadas manualmente por el equipo KEYDAL. Se prohíbe el uso comercial.

Etiquetas
AsyncRATmalwarestatik-analizIOC