Statik Analiz — AsyncRAT | ÉLEVÉ | CVSS: 7.5

Fichier

SHA25641c15ca7052f51dc40a4dcb0885b28aa33890f8851dd4acf74ff0c7a15c35122
MD545bc235d26cd85390b470ee821d8de3f
Fichier41c15ca7052f51dc40a4dcb0885b28aa33890f8851dd4acf74ff0c7a15c35122.exe
Taille140,288 byte
TypePE32 executable for MS Windows 4.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections
Stringler1,184

Bölümler

AdEntropi
.text5.83
.rsrc4.83
.reloc0.08

Import Tablosu

  • mscoree.dll

IOC

SHA25641c15ca7052f51dc40a4dcb0885b28aa33890f8851dd4acf74ff0c7a15c35122
MD545bc235d26cd85390b470ee821d8de3f
IP1.0.7.0, 6.0.0.0, 4.0.0.0
Domainzx888.in, system.net, system.io, microsoft.com
MutexCreateMutex
C2zx888.in, system.net, system.io, microsoft.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 (8 indicateurs)

IOC — AsyncRAT
# IP 1.0.7.0 # IP 6.0.0.0 # IP 4.0.0.0 # DOMAIN zx888.in # DOMAIN system.net # DOMAIN system.io # DOMAIN microsoft.com # MUTEX CreateMutex
TypeValeurNote
ip 1.0.7.0 C2 aday
ip 6.0.0.0 C2 aday
ip 4.0.0.0 C2 aday
domain zx888.in C2 domain
domain system.net C2 domain
domain system.io C2 domain
domain microsoft.com C2 domain
mutex CreateMutex Mutex

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