Statik Analiz — AsyncRAT | HOCH | CVSS: 7.5

Datei

SHA2565b1467f15f0977feb69d11ed6e05524294237c6db0f73187eab43d640a1dc84a
MD5a7c87913f2ed0c8e17525cf94d4556b1
Datei5b1467f15f0977feb69d11ed6e05524294237c6db0f73187eab43d640a1dc84a.exe
Größe729,608 byte
TypPE32 executable for MS Windows 6.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections
Stringler1,671

Bölümler

AdEntropi
.text7.85
.rsrc7.95
.reloc0.1

Import Tablosu

  • mscoree.dll

IOC

SHA2565b1467f15f0977feb69d11ed6e05524294237c6db0f73187eab43d640a1dc84a
MD5a7c87913f2ed0c8e17525cf94d4556b1
IP4.0.0.0, 17.14.0.0, 1.0.0.0, 17.0.0.0, 5.0.0.2
Domaincomodoca.com, system.io, greenend.org, comodo.net, usertrust.com
C2comodoca.com, system.io, greenend.org, comodo.net, usertrust.com

AsyncRAT — Malware-Profil

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.

Malware-Typ
RAT
Programmiersprache
.NET C#
C2-Protokoll
TCP/SSL
Zielsysteme
Windows
Auch bekannt als (AKA)
AsyncClient

Technische Details

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 / Bedrohungsakteur

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.

Fähigkeiten & Verhalten

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

IOC-Liste (10 Indikatoren)

IOC — AsyncRAT
# IP 4.0.0.0 # IP 17.14.0.0 # IP 1.0.0.0 # IP 17.0.0.0 # IP 5.0.0.2 # DOMAIN comodoca.com # DOMAIN system.io # DOMAIN greenend.org # DOMAIN comodo.net # DOMAIN usertrust.com
TypWertBemerkung
ip 4.0.0.0 C2 aday
ip 17.14.0.0 C2 aday
ip 1.0.0.0 C2 aday
ip 17.0.0.0 C2 aday
ip 5.0.0.2 C2 aday
domain comodoca.com C2 domain
domain system.io C2 domain
domain greenend.org C2 domain
domain comodo.net C2 domain
domain usertrust.com C2 domain

C2-Server (8 erfasste Server für diese Familie)

Adresse Typ Port Protokoll Status Land
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 —

C2-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.

Tags
AsyncRATmalwarestatik-analizIOC