Archivo Kimliği
| SHA256 | 40f84ae721a13a383e13d18ba0d4cd120db5fe61fae4eefc117347fa6d1a4352 |
|---|---|
| MD5 | cc5eef48d8137eef70410515ae974aea |
| SHA1 | 9a297bdf2e2014743cc76739b71af175e27a9a66 |
| Nombre de archivo | SGH09876545678XW.js |
| Tamaño | 312699 byte |
| Tipo | /opt/ksentinel/samples/40f84ae721a13a38_SGH09876545678XW.js: ASCII text, with very long lines (65536 |
| Fecha de compilación | Desconocido |
| Packer | UPX |
Ağ IOC'u tespit edilemedi (obfuscated/encrypted config).
Yetenekler
- —
Şifreleme: # Secure Decryption Module - AES-256 CBC Mode
Base64 Decode:
B64:DQojIFNlY3VyZSBEZWNyeXB0aW9uIE1vZHVsZSAtIEFFUy0yNTYgQ0JDIE1vZGUNCiMgPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09DQoNCiMgRW5jcnlwdGVkIFBheWxvYWQgKEJhc2U2NCBlbmNvZGVkKQ0KJHBheWxvYWQg
Geliştirici İpuçları
Geliştirici ipucu bulunamadı.
PE Analizi
PE analizi mevcut değil.
Familia Tespiti — String Kanıtı
String kanıtı bulunamadı (obfuscated).
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 (8 indicadores)
#
9a297bdf2e2014743cc76739b71af175e27a9a66
#
9a297bdf2e2014743cc76739b71af175e27a9a66
# SHA256
40f84ae721a13a383e13d18ba0d4cd120db5fe61fae4eefc117347fa6d1a4352
# SHA256
40f84ae721a13a383e13d18ba0d4cd120db5fe61fae4eefc117347fa6d1a4352
# MD5
cc5eef48d8137eef70410515ae974aea
# MD5
cc5eef48d8137eef70410515ae974aea
# FILEPATH
C:\x5cTemp
# FILEPATH
C:\x5cTemp
| Tipo | Valor | Nota |
|---|---|---|
| 9a297bdf2e2014743cc76739b71af175e27a9a66 | ||
| 9a297bdf2e2014743cc76739b71af175e27a9a66 | ||
| sha256 | 40f84ae721a13a383e13d18ba0d4cd120db5fe61fae4eefc117347fa6d1a4352 | |
| sha256 | 40f84ae721a13a383e13d18ba0d4cd120db5fe61fae4eefc117347fa6d1a4352 | |
| md5 | cc5eef48d8137eef70410515ae974aea | |
| md5 | cc5eef48d8137eef70410515ae974aea | |
| filepath | C:\x5cTemp | |
| filepath | C:\x5cTemp |
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.