Arquivo Kimliği
| SHA256 | 414ca0982ed35b84dd95d205c4b8bafb68e877f0ddad22cad9dcec513947fb2e |
|---|---|
| MD5 | fee046421c496e515a94002be7dce29e |
| Nome do arquivo | 414ca0982ed35b84dd95d205c4b8bafb68e877f0ddad22cad9dcec513947fb2e.ps1 |
| Tamanho | 93,417 byte (91 KB) |
| Tipo | Unicode text, UTF-8 (with BOM) text, with very long lines (53179), with CRLF line terminators |
| String Sayısı | 236 |
IOC
| SHA256 | 414ca0982ed35b84dd95d205c4b8bafb68e877f0ddad22cad9dcec513947fb2e |
|---|---|
| MD5 | fee046421c496e515a94002be7dce29e |
| Domain | microsoft.net, system.io |
| PDB/Yol | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
AsyncRAT — Perfil do 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.
Detalhes 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
Atribuição / Ator da ameaça
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 e comportamento
Lista IOC (5 indicadores)
# SHA256
414ca0982ed35b84dd95d205c4b8bafb68e877f0ddad22cad9dcec513947fb2e
# MD5
fee046421c496e515a94002be7dce29e
# DOMAIN
microsoft.net
# DOMAIN
system.io
# FILEPATH
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | 414ca0982ed35b84dd95d205c4b8bafb68e877f0ddad22cad9dcec513947fb2e | |
| md5 | fee046421c496e515a94002be7dce29e | |
| domain | microsoft.net | C2 domain |
| domain | system.io | C2 domain |
| filepath | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | PDB |
Servidores C2 (8 servidores registrados para esta família)
| Endereço | Tipo | Porta | Protocolo | Status | 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 | — |
Os endereços C2 são fornecidos apenas a partir de amostras de malware verificadas manualmente pela equipe KEYDAL. O uso comercial é proibido.