Statik Analiz — AsyncRAT | ÉLEVÉ | CVSS: 7.5

Fichier

SHA25608e41de61e3905ec85a0054033b69a51e9bd4ee9e0e565bf57c82e27821ff468
MD57191f2fdd2e2dcb928e0ff6a1cd1e622
Fichier08e41de61e3905ec85a0054033b69a51e9bd4ee9e0e565bf57c82e27821ff468.exe
Taille699,904 byte
TypePE32 executable for MS Windows 4.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections
Stringler3,683

Bölümler

AdEntropi
.text7.06
.rsrc2.68
.reloc0.1

Import Tablosu

  • mscoree.dll

IOC

SHA25608e41de61e3905ec85a0054033b69a51e9bd4ee9e0e565bf57c82e27821ff468
MD57191f2fdd2e2dcb928e0ff6a1cd1e622
IP11.0.0.0, 17.0.0.0, 17.11.0.0, 4.0.0.0
Domainsystem.io
C2system.io

AsyncRAT — Profil du 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.

Type de malware
RAT
Langage de programmation
.NET C#
Protocole C2
TCP/SSL
Systèmes ciblés
Windows
Aussi connu sous (AKA)
AsyncClient

Détails techniques

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

Attribution / Acteur de la menace

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.

Capacités et comportement

Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması

Liste IOC (5 indicateurs)

IOC — AsyncRAT
# IP 11.0.0.0 # IP 17.0.0.0 # IP 17.11.0.0 # IP 4.0.0.0 # DOMAIN system.io
TypeValeurNote
ip 11.0.0.0 C2 aday
ip 17.0.0.0 C2 aday
ip 17.11.0.0 C2 aday
ip 4.0.0.0 C2 aday
domain system.io C2 domain

Serveurs C2 (8 serveurs enregistrés pour cette famille)

Adresse Type Port Protocole Statut Pays
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 —

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.

Tags
AsyncRATmalwarestatik-analizIOC