Manuel Statik Analiz — AgentTesla JS Dropper | Tehdit: KRITIK
Archivo Kimligi
| SHA256 | af743f03eb5ff44c800adc390e461e15e904c23a471b30e95e5d73a3f0b8e54 |
|---|---|
| Archivo Adi | SWIFT_Payment_Receipt_30062026.js |
| Tamaño | 354.411 byte |
| String Sayisi | 7.595 |
SWIFT Finansal Lure
Finans Sektoru Kamuflaj: SWIFT odeme makbuzu olarak sunulan bu JS dosyasi, banka ve finans kurumlarini hedef alir.
Danca Obfuske Stringleri
Ejendomsadministrationens -- Danca: "Emlak yonetimi" (sahte degisken) radiotelegrammet204 -- Danca: "radyo telegrami" (sahte degisken) Telegrama -- Sahte referans Vandskorpen, hildebrand -- Danca anlamsiz isimler (obfuske)
WSH ActiveX Cagrisi
var Blaa227 = new ActiveXObject("Scripting.FileSystemObject");
-- Windows Script Host dosya sistemi erisimi
-- AgentTesla payload disk uzerine yazar, sonra calistirir
IOC
| SHA256 | af743f03eb5ff44c800adc390e461e15e904c23a471b30e95e5d73a3f0b8e54 |
|---|---|
| Lure | SWIFT_Payment_Receipt_30062026.js |
| Obfuske | Danca anlamsiz string obfuske |
AgentTesla — Perfil del malware
AgentTesla .NET credential stealer. JS dropper @version 8.16.22. Sayısal obfuscation v6034. SMTP FTP HTTP C2.
Tipo de malware
Infostealer
Lenguaje de programación
.NET
Protocolo C2
SMTP/FTP
Sistemas objetivo
Windows
También conocido como (AKA)
Agent Tesla
Detalles técnicos
C#/.NET, SMTP/FTP/HTTP C2, GetAsyncKeyState keylogger, browser stealer (Chrome/Firefox/Edge), email client stealer, FTP stealer, VPN stealer, clipboard monitor, screenshot
Atribución / Actor de amenaza
Turkce konusulan gelistirici 'Turk Hack Team' ile iliskilendirilen ve Turkiye'den yonetildigi dusunulen platform. Pek cok farkli siber suc grubu musterisi bulunmaktadir.
Capacidades y comportamiento
Tarayıcı Kimlik Bilgileri
Çerez Hırsızlığı
Kripto Cüzdan Çalma
Sistem Bilgisi
Ekran Görüntüsü
FTP/SSH İstemci Şifreleri
E-posta İstemcisi Çalma
Veri Sızıntısı
Lista IOC (1 indicadores)
IOC — AgentTesla
# SHA256
af743f03eb5ff44c800adc390e461e15e904c23a471b30e95e5d73a3f0b8e54
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | af743f03eb5ff44c800adc390e461e15e904c23a471b30e95e5d73a3f0b8e54 | len=63 |
Servidores C2 (8 servidores registrados para esta familia)
| Dirección | Tipo | Puerto | Protocolo | Estado | País |
|---|---|---|---|---|---|
| digicert.com | domain | — | TCP | active | — |
| stem.ru | domain | — | TCP | active | — |
| digicert.com | domain | — | TCP | active | — |
| dublincore.org | domain | — | TCP | active | — |
| googleapis.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| freightfacilitators.com | domain | — | TCP | active | — |
| digicert.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.