Archivo Kimliği
| SHA256 | ae04b5b3bab04e62af5c9328ff4f5a6a319510f9ab3119d89abf2d367c736203 |
|---|---|
| MD5 | 280e08dca611106cf9cabdc6a8f87602 |
| Nombre de archivo | ae04b5b3bab04e62af5c9328ff4f5a6a319510f9ab3119d89abf2d367c736203.ps1 |
| Tamaño | 237,330 byte (231 KB) |
| Tipo | ASCII text, with CRLF, LF line terminators |
| String Sayısı | 3,103 |
IOC
| SHA256 | ae04b5b3bab04e62af5c9328ff4f5a6a319510f9ab3119d89abf2d367c736203 |
|---|---|
| MD5 | 280e08dca611106cf9cabdc6a8f87602 |
| Domain | system.io |
| BTC Cüzdan | 3PqXETQwTXKnVhLMcyYPm3Mhb7fw, 3Ar3YhWQ3Cz227qocB6DRwxE5zwh4b7u2g, 38SC4CSYMXx5umzVoyaeod46SU, 3BgwLxBJX4DZoEYD5mYdWcZBkMF, 3fRqSrDZeDPTYBrjsuk9rU7Zq5Yvx |
| Mutex | cs.FlushFinalBlock |
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 (9 indicadores)
# SHA256
ae04b5b3bab04e62af5c9328ff4f5a6a319510f9ab3119d89abf2d367c736203
# MD5
280e08dca611106cf9cabdc6a8f87602
# DOMAIN
system.io
# MUTEX
3PqXETQwTXKnVhLMcyYPm3Mhb7fw
# MUTEX
3Ar3YhWQ3Cz227qocB6DRwxE5zwh4b7u2g
# MUTEX
38SC4CSYMXx5umzVoyaeod46SU
# MUTEX
3BgwLxBJX4DZoEYD5mYdWcZBkMF
# MUTEX
3fRqSrDZeDPTYBrjsuk9rU7Zq5Yvx
# MUTEX
cs.FlushFinalBlock
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | ae04b5b3bab04e62af5c9328ff4f5a6a319510f9ab3119d89abf2d367c736203 | |
| md5 | 280e08dca611106cf9cabdc6a8f87602 | |
| domain | system.io | C2 domain |
| mutex | 3PqXETQwTXKnVhLMcyYPm3Mhb7fw | BTC |
| mutex | 3Ar3YhWQ3Cz227qocB6DRwxE5zwh4b7u2g | BTC |
| mutex | 38SC4CSYMXx5umzVoyaeod46SU | BTC |
| mutex | 3BgwLxBJX4DZoEYD5mYdWcZBkMF | BTC |
| mutex | 3fRqSrDZeDPTYBrjsuk9rU7Zq5Yvx | BTC |
| mutex | cs.FlushFinalBlock | Mutex |
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.