Archivo Kimliği
| SHA256 | 3fc4b44fdddb35fc904b4aa619de1cacfe1f73490633e22fd163007fe59b2353 |
|---|---|
| MD5 | 4e0746f5a517fab5e0579e54d4b663db |
| Nombre de archivo | 3fc4b44fdddb35fc904b4aa619de1cacfe1f73490633e22fd163007fe59b2353.vbs |
| Tamaño | 1,031,536 byte (1007 KB) |
| Tipo | Unicode text, UTF-16, little-endian text, with very long lines (2158), with CRLF line terminators |
| String Sayısı | 0 |
IOC
| SHA256 | 3fc4b44fdddb35fc904b4aa619de1cacfe1f73490633e22fd163007fe59b2353 |
|---|---|
| MD5 | 4e0746f5a517fab5e0579e54d4b663db |
AsyncRAT — Perfil del malware
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.
Detalles técnicos
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
Atribución / Actor de amenaza
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.
Capacidades y comportamiento
Lista IOC (2 indicadores)
# SHA256
3fc4b44fdddb35fc904b4aa619de1cacfe1f73490633e22fd163007fe59b2353
# MD5
4e0746f5a517fab5e0579e54d4b663db
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | 3fc4b44fdddb35fc904b4aa619de1cacfe1f73490633e22fd163007fe59b2353 | |
| md5 | 4e0746f5a517fab5e0579e54d4b663db |
Servidores C2 (8 servidores registrados para esta familia)
| Dirección | Tipo | Puerto | Protocolo | Estado | País |
|---|---|---|---|---|---|
| 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 | — |
Las direcciones C2 se proporcionan únicamente a partir de muestras de malware verificadas manualmente por el equipo KEYDAL. Se prohíbe el uso comercial.