AsyncRAT — e831c62f2cd0906e11e5c666a203a5ca7ffe5c34af599f45e37db397058d95f5.js [e831c62f]

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

Datei Kimliği

SHA256	`e831c62f2cd0906e11e5c666a203a5ca7ffe5c34af599f45e37db397058d95f5`
MD5	`4d3c70b6d0b59653e7866f0f29e87fd6`
Dateiname	e831c62f2cd0906e11e5c666a203a5ca7ffe5c34af599f45e37db397058d95f5.js
Größe	1,894,860 byte (1850 KB)
Typ	ASCII text, with CRLF line terminators
String Sayısı	33,339

IOC

SHA256	`e831c62f2cd0906e11e5c666a203a5ca7ffe5c34af599f45e37db397058d95f5`
MD5	`4d3c70b6d0b59653e7866f0f29e87fd6`

AsyncRAT — Malware-Profil

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-Typ

RAT

Programmiersprache

.NET C#

C2-Protokoll

TCP/SSL

Zielsysteme

Windows

Auch bekannt als (AKA)

AsyncClient

Technische 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 / Bedrohungsakteur

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.

Fähigkeiten & Verhalten

Uzaktan Erişim & Kontrol

Keylogger

Ekran Görüntüsü

Webcam Erişimi

Dosya Yönetimi

Süreç Yönetimi

Komut Yürütme

Kalıcılık Mekanizması

IOC-Liste (2 Indikatoren)

IOC — AsyncRAT

# SHA256
e831c62f2cd0906e11e5c666a203a5ca7ffe5c34af599f45e37db397058d95f5

# MD5
4d3c70b6d0b59653e7866f0f29e87fd6

Typ	Wert	Bemerkung
sha256	e831c62f2cd0906e11e5c666a203a5ca7ffe5c34af599f45e37db397058d95f5
md5	4d3c70b6d0b59653e7866f0f29e87fd6

AsyncRAT — Zum vollständigen Profil →

C2-Server (8 erfasste Server für diese Familie)

Adresse	Typ	Port	Protokoll	Status	Land
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-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.