Statik Analiz — AsyncRAT | ÉLEVÉ | CVSS: 7.5

Fichier

SHA2564c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de
MD571c1ac875c0c0b600caa5ac1a7f64aac
Fichier4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de.exe
Taille5,066,752 byte
TypePE32+ executable for MS Windows 6.00 (GUI), x86-64, 9 sections
Stringler10,174
PDB: D:\T\BuildResults\bin\Release\AcrobatExe.pdb

Bölümler

AdEntropi
.text6.45
.rdata5.54
.data3.08
.pdata5.54
.fptable0.0
.retplne1.39
_RDATA5.0
.rsrc4.56
.reloc5.51

Import Tablosu

  • KERNEL32.dll
  • ADVAPI32.dll
  • SHELL32.dll
  • USER32.dll
  • GDI32.dll

IOC

SHA2564c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de
MD571c1ac875c0c0b600caa5ac1a7f64aac
IP1.0.0.0, 1.3.14.3, 14.0.0.0, 1.3.6.1
Domaincrbug.com, system.io, adobe.cc, system.net, microsoft.com, digicert.com, adobe.com, acrobat.com
PDBD:\T\BuildResults\bin\Release\AcrobatExe.pdb
C2crbug.com, system.io, adobe.cc, system.net, 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 (13 indicateurs)

IOC — AsyncRAT
# IP 1.0.0.0 # IP 1.3.14.3 # IP 14.0.0.0 # IP 1.3.6.1 # DOMAIN crbug.com # DOMAIN system.io # DOMAIN adobe.cc # DOMAIN system.net # DOMAIN microsoft.com # DOMAIN digicert.com # DOMAIN adobe.com # DOMAIN acrobat.com # FILEPATH D:\T\BuildResults\bin\Release\AcrobatExe.pdb
TypeValeurNote
ip 1.0.0.0 C2 aday
ip 1.3.14.3 C2 aday
ip 14.0.0.0 C2 aday
ip 1.3.6.1 C2 aday
domain crbug.com C2 domain
domain system.io C2 domain
domain adobe.cc C2 domain
domain system.net C2 domain
domain microsoft.com C2 domain
domain digicert.com C2 domain
domain adobe.com C2 domain
domain acrobat.com C2 domain
filepath D:\T\BuildResults\bin\Release\AcrobatExe.pdb PDB
AsyncRAT — Voir le profil complet →

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