AsyncRAT — 329fe66050a30e4ac33af24c1fef4486fee65da730d95fb6d51b9054a24c365a.ps1 [329fe660]

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

Dosya Kimliği

SHA256	`329fe66050a30e4ac33af24c1fef4486fee65da730d95fb6d51b9054a24c365a`
MD5	`4fdce94b52db5a3aca4d1209c8766efb`
Dosya Adı	329fe66050a30e4ac33af24c1fef4486fee65da730d95fb6d51b9054a24c365a.ps1
Boyut	194,943 byte (190 KB)
Tür	ASCII text, with CRLF, LF line terminators
String Sayısı	2,552

IOC

SHA256	`329fe66050a30e4ac33af24c1fef4486fee65da730d95fb6d51b9054a24c365a`
MD5	`4fdce94b52db5a3aca4d1209c8766efb`
Domain	`system.io`
BTC Cüzdan	`3E6EmEwPg86JjexLw9A2Kx8EcWP6ns`, `3pbdgH8UJpNXV5tJJEeb1J2CV27xV`, `17FY8VQ9ZdRMoEZXwWGEq6fkfAM9kkVUm`
Mutex	`cs.FlushFinalBlock`

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 (7 indicators)

IOC — AsyncRAT

# SHA256
329fe66050a30e4ac33af24c1fef4486fee65da730d95fb6d51b9054a24c365a

# MD5
4fdce94b52db5a3aca4d1209c8766efb

# DOMAIN
system.io 

# MUTEX
3E6EmEwPg86JjexLw9A2Kx8EcWP6ns 

# MUTEX
3pbdgH8UJpNXV5tJJEeb1J2CV27xV 

# MUTEX
17FY8VQ9ZdRMoEZXwWGEq6fkfAM9kkVUm 

# MUTEX
cs.FlushFinalBlock

Type	Value	Note
sha256	329fe66050a30e4ac33af24c1fef4486fee65da730d95fb6d51b9054a24c365a
md5	4fdce94b52db5a3aca4d1209c8766efb
domain	system.io	C2 domain
mutex	3E6EmEwPg86JjexLw9A2Kx8EcWP6ns	BTC
mutex	3pbdgH8UJpNXV5tJJEeb1J2CV27xV	BTC
mutex	17FY8VQ9ZdRMoEZXwWGEq6fkfAM9kkVUm	BTC
mutex	cs.FlushFinalBlock	Mutex

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.