AsyncRAT — 55e5642c9d816b5710303286881ed71532ffa9e4ad5a55966dc61a20fa1abaae.exe [55e5642c]

Statik Analiz — AsyncRAT | YÜKSEK | CVSS: 7.5

Dosya

SHA256	`55e5642c9d816b5710303286881ed71532ffa9e4ad5a55966dc61a20fa1abaae`
MD5	`3fc790bebab4eec9c703766c3e8c1261`
Dosya	55e5642c9d816b5710303286881ed71532ffa9e4ad5a55966dc61a20fa1abaae.exe
Boyut	122,368 byte
Tür	PE32 executable for MS Windows 4.00 (GUI), Intel i386 (stripped to external PDB), 6 sections
Stringler	314

Bölümler

Ad	Entropi
`.text`	5.92
`.data`	0.34
`.rdata`	5.12
`.bss`	0.0
`.idata`	5.17
`.rsrc`	4.0

Import Tablosu

ADVAPI32.DLL
KERNEL32.dll
msvcrt.dll
msvcrt.dll
SHELL32.DLL
USER32.dll
WININET.DLL
WS2_32.DLL

IOC

SHA256	`55e5642c9d816b5710303286881ed71532ffa9e4ad5a55966dc61a20fa1abaae`
MD5	`3fc790bebab4eec9c703766c3e8c1261`

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

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.