AsyncRAT Malware Analizi
Dosya Ozellikleri
SHA256: 21d540bd2d78b44c60915f81f42490dad986b557b287a2b81c38ce1f04c1afaf
MD5: f5bc414e0201d56967a4380524e6c6ec
Dosya Tipi: vbs
Boyut: 790 byte
Ilk Gorulme: 2026-06-19
AV Imzasi: AsyncRAT
Raporlayan: BlinkzSec
Etiketler: AsyncRAT
Statik analiz: metadata tabanli (ornek indirilmedi)
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.
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
IOC List (1 indicators)
# FILEPATH
21d540bd2d78b44c60915f81f42490dad986b557b287a2b81c38ce1f04c1afaf
| Type | Value | Note |
|---|---|---|
| filepath | 21d540bd2d78b44c60915f81f42490dad986b557b287a2b81c38ce1f04c1afaf | PDB |
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.