Statik Analiz — AsyncRAT | ÉLEVÉ | CVSS: 7.5

Fichier

SHA256c927f754a367cec65dde372e6955d1d70e52a04a4bee037e244df2f74125d75f
MD59994d0ed9cf5fc8740b6173eaa7a649a
Fichierc927f754a367cec65dde372e6955d1d70e52a04a4bee037e244df2f74125d75f.exe
Taille5,389,392 byte
TypePE32 executable for MS Windows 6.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections
Stringler9,936

Bölümler

AdEntropi
.text6.23
.rsrc3.49
.reloc0.1

Import Tablosu

  • mscoree.dll

IOC

SHA256c927f754a367cec65dde372e6955d1d70e52a04a4bee037e244df2f74125d75f
MD59994d0ed9cf5fc8740b6173eaa7a649a
IP11.0.0.0, 4.0.0.0, 17.0.0.0, 9.26.48.175, 17.12.0.0
Domainsymcb.com, system.io, verisign.com, system.net, symantec.com, symauth.com, thawte.com
C2symcb.com, system.io, verisign.com, system.net, symantec.com

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 (12 indicateurs)

IOC — AsyncRAT
# IP 11.0.0.0 # IP 4.0.0.0 # IP 17.0.0.0 # IP 9.26.48.175 # IP 17.12.0.0 # DOMAIN symcb.com # DOMAIN system.io # DOMAIN verisign.com # DOMAIN system.net # DOMAIN symantec.com # DOMAIN symauth.com # DOMAIN thawte.com
TypeValeurNote
ip 11.0.0.0 C2 aday
ip 4.0.0.0 C2 aday
ip 17.0.0.0 C2 aday
ip 9.26.48.175 C2 aday
ip 17.12.0.0 C2 aday
domain symcb.com C2 domain
domain system.io C2 domain
domain verisign.com C2 domain
domain system.net C2 domain
domain symantec.com C2 domain
domain symauth.com C2 domain
domain thawte.com 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