Manuel Statik Analiz — AgentTesla JS Dropper | Tehdit: KRITIK
Fichier Kimligi
| SHA256 | af743f03eb5ff44c800adc390e461e15e904c23a471b30e95e5d73a3f0b8e54 |
|---|---|
| Fichier Adi | SWIFT_Payment_Receipt_30062026.js |
| Taille | 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 — Profil du malware
AgentTesla .NET credential stealer. JS dropper @version 8.16.22. Sayısal obfuscation v6034. SMTP FTP HTTP C2.
Type de malware
Infostealer
Langage de programmation
.NET
Protocole C2
SMTP/FTP
Systèmes ciblés
Windows
Aussi connu sous (AKA)
Agent Tesla
Détails techniques
C#/.NET, SMTP/FTP/HTTP C2, GetAsyncKeyState keylogger, browser stealer (Chrome/Firefox/Edge), email client stealer, FTP stealer, VPN stealer, clipboard monitor, screenshot
Attribution / Acteur de la menace
Turkce konusulan gelistirici 'Turk Hack Team' ile iliskilendirilen ve Turkiye'den yonetildigi dusunulen platform. Pek cok farkli siber suc grubu musterisi bulunmaktadir.
Capacités et comportement
Tarayıcı Kimlik Bilgileri
Çerez Hırsızlığı
Kripto Cüzdan Çalma
Sistem Bilgisi
Ekran Görüntüsü
FTP/SSH İstemci Şifreleri
E-posta İstemcisi Çalma
Veri Sızıntısı
Liste IOC (1 indicateurs)
IOC — AgentTesla
# SHA256
af743f03eb5ff44c800adc390e461e15e904c23a471b30e95e5d73a3f0b8e54
| Type | Valeur | Note |
|---|---|---|
| sha256 | af743f03eb5ff44c800adc390e461e15e904c23a471b30e95e5d73a3f0b8e54 | len=63 |
Serveurs C2 (8 serveurs enregistrés pour cette famille)
| Adresse | Type | Port | Protocole | Statut | Pays |
|---|---|---|---|---|---|
| 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 | — |
Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.