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

Dosya Kimliği

SHA2561dfe9be049f6bcad3caa8504dae4aad5e7e66d6e5ed8388478c7adb3de8d791a
MD5a7b3e94a5fcd20c960c42426b7c9a0c9
Dosya Adı1dfe9be049f6bcad3caa8504dae4aad5e7e66d6e5ed8388478c7adb3de8d791a.exe
Boyut150,987 byte (147 KB)
TürPE32+ executable for MS Windows 6.00 (DLL), x86-64, 5 sections
String Sayısı473

PE Bölümleri

BölümV.SizeEntropi
.text7,0486.05
.rdata10,4444.6
.data114,7687.81
.pdata6002.61
.reloc400.56

Import Tablosu

  • SHELL32.dll
  • SHGetFolderPathW
  • ShellExecuteExW
  • ADVAPI32.dll
  • RegSetValueExW
  • RegQueryValueExW
  • OpenProcessToken
  • GetTokenInformation
  • RegOpenKeyExW
  • USER32.dll
  • wsprintfW
  • SetProcessDPIAware
  • KERNEL32.dll
  • RtlVirtualUnwind
  • GetProcAddress
  • RtlLookupFunctionEntry
  • IsProcessorFeaturePresent
  • SetUnhandledExceptionFilter
  • VCRUNTIME140.dll
  • memset

IOC

SHA2561dfe9be049f6bcad3caa8504dae4aad5e7e66d6e5ed8388478c7adb3de8d791a
MD5a7b3e94a5fcd20c960c42426b7c9a0c9

AsyncRAT — Malware Profile

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.

Malware Type
RAT
Programming Language
.NET C#
C2 Protocol
TCP/SSL
Target Systems
Windows
Also Known As (AKA)
AsyncClient

Technical Details

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

Attribution / Threat Actor

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.

Capabilities & Behavior

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

IOC List (2 indicators)

IOC — AsyncRAT
# SHA256 1dfe9be049f6bcad3caa8504dae4aad5e7e66d6e5ed8388478c7adb3de8d791a # MD5 a7b3e94a5fcd20c960c42426b7c9a0c9
TypeValueNote
sha256 1dfe9be049f6bcad3caa8504dae4aad5e7e66d6e5ed8388478c7adb3de8d791a
md5 a7b3e94a5fcd20c960c42426b7c9a0c9
AsyncRAT — Go to Full Profile →

C2 Servers (8 recorded servers for this family)

Address Type Port Protocol Status Country
system.io domain — TCP active —
system.io domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
system.io domain — TCP active —
system.io domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
AsyncRATmalwarestatik-analizIOC