Arquivo Kimliği
| SHA256 | 09a778c467ba4bebfc477f8aab889aa1fb5e9e4258b347106dcec48f91f32dc5 |
|---|---|
| MD5 | e419795d628673b955401d67ec1e551c |
| Nome do arquivo | 09a778c467ba4bebfc477f8aab889aa1fb5e9e4258b347106dcec48f91f32dc5.js |
| Tamanho | 346,862 byte (338 KB) |
| Tipo | JavaScript source, ASCII text, with very long lines (63015) |
| String Sayısı | 2 |
IOC
| SHA256 | 09a778c467ba4bebfc477f8aab889aa1fb5e9e4258b347106dcec48f91f32dc5 |
|---|---|
| MD5 | e419795d628673b955401d67ec1e551c |
| Mutex | aesDecryptBlock |
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 (3 indicadores)
# SHA256
09a778c467ba4bebfc477f8aab889aa1fb5e9e4258b347106dcec48f91f32dc5
# MD5
e419795d628673b955401d67ec1e551c
# MUTEX
aesDecryptBlock
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | 09a778c467ba4bebfc477f8aab889aa1fb5e9e4258b347106dcec48f91f32dc5 | |
| md5 | e419795d628673b955401d67ec1e551c | |
| mutex | aesDecryptBlock | Mutex |
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.