Archivo
| SHA256 | aef327fcbd792f763f374dea26310f6349b71d772907f4166325682266d07127 |
|---|---|
| MD5 | 64fdbb65095866449dba3beae53f0065 |
| Archivo | aef327fcbd792f763f374dea26310f6349b71d772907f4166325682266d07127.ps1 |
| Tamaño | 231,199 byte |
| Tipo | ASCII text, with very long lines (65398), with CRLF line terminators |
| Stringler | 194 |
IOC
| SHA256 | aef327fcbd792f763f374dea26310f6349b71d772907f4166325682266d07127 |
|---|---|
| MD5 | 64fdbb65095866449dba3beae53f0065 |
| Domain | system.io |
| BTC | 1Qs3rs4H1pXCBXr7GLtcr7LHGt, 1T4HsBJmGGFbcdS2TxtCbyGi1WB, 3scfQWQjbRqXW91KQeD8zPp42cp9XNy7m, 3urHaXUwgtPUAiQtgygfsVLrGFDsH65nCNJ, 35VEM4RWzGhodNmkWqBkPb8FnHM4Vdc2PH |
| C2 | system.io |
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 (6 indicadores)
#
1Qs3rs4H1pXCBXr7GLtcr7LHGt
#
1T4HsBJmGGFbcdS2TxtCbyGi1WB
#
3scfQWQjbRqXW91KQeD8zPp42cp9XNy7m
#
3urHaXUwgtPUAiQtgygfsVLrGFDsH65nCNJ
#
35VEM4RWzGhodNmkWqBkPb8FnHM4Vdc2PH
# DOMAIN
system.io
| Tipo | Valor | Nota |
|---|---|---|
| 1Qs3rs4H1pXCBXr7GLtcr7LHGt | BTC | |
| 1T4HsBJmGGFbcdS2TxtCbyGi1WB | BTC | |
| 3scfQWQjbRqXW91KQeD8zPp42cp9XNy7m | BTC | |
| 3urHaXUwgtPUAiQtgygfsVLrGFDsH65nCNJ | BTC | |
| 35VEM4RWzGhodNmkWqBkPb8FnHM4Vdc2PH | BTC | |
| domain | system.io | C2 domain |
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.