AsyncRAT — ca9c11c113a141809f9f5dfb294f124f6e232cc5d83f2097c99e77c7753e9c9e.vbs [ca9c11c1]

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

Dosya Kimliği

SHA256	`ca9c11c113a141809f9f5dfb294f124f6e232cc5d83f2097c99e77c7753e9c9e`
MD5	`4a9168f5ef1b6c3a71bca2fc58fe89f0`
Dosya Adı	ca9c11c113a141809f9f5dfb294f124f6e232cc5d83f2097c99e77c7753e9c9e.vbs
Boyut	1,440,770 byte (1407 KB)
Tür	CSV ASCII text
String Sayısı	14,233

IOC

SHA256	`ca9c11c113a141809f9f5dfb294f124f6e232cc5d83f2097c99e77c7753e9c9e`
MD5	`4a9168f5ef1b6c3a71bca2fc58fe89f0`

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
ca9c11c113a141809f9f5dfb294f124f6e232cc5d83f2097c99e77c7753e9c9e

# MD5
4a9168f5ef1b6c3a71bca2fc58fe89f0

Type	Value	Note
sha256	ca9c11c113a141809f9f5dfb294f124f6e232cc5d83f2097c99e77c7753e9c9e
md5	4a9168f5ef1b6c3a71bca2fc58fe89f0

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.