Statik Analiz — AsyncRAT | YÜKSEK | CVSS: 7.5

Dosya

SHA2560a492b2428bbd096ee4fe5d9011616accfd743f04e83f4b2a8cb95074cd54419
MD5a2ec80bd4da144b4ba8a3ab9406483e4
Dosya0a492b2428bbd096ee4fe5d9011616accfd743f04e83f4b2a8cb95074cd54419.exe
Boyut803,336 byte
TürPE32 executable for MS Windows 6.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections
Stringler1,681

Bölümler

AdEntropi
.text7.78
.rsrc5.06
.reloc0.1

Import Tablosu

  • mscoree.dll

IOC

SHA2560a492b2428bbd096ee4fe5d9011616accfd743f04e83f4b2a8cb95074cd54419
MD5a2ec80bd4da144b4ba8a3ab9406483e4
IP1.0.0.0, 11.0.0.0, 16.0.0.0, 4.0.0.0
Domaincomodo.net, greenend.org, usertrust.com, comodoca.com
C2comodo.net, greenend.org, usertrust.com, comodoca.com

AsyncRAT — Malware Profile

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 Type
RAT
Programming Language
.NET C#
C2 Protocol
TCP/SSL
Target Systems
Windows
Also Known As (AKA)
AsyncClient

Technical 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 / Threat Actor

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.

Capabilities & Behavior

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

IOC List (8 indicators)

IOC — AsyncRAT
# IP 1.0.0.0 # IP 11.0.0.0 # IP 16.0.0.0 # IP 4.0.0.0 # DOMAIN comodo.net # DOMAIN greenend.org # DOMAIN usertrust.com # DOMAIN comodoca.com
TypeValueNote
ip 1.0.0.0 C2 aday
ip 11.0.0.0 C2 aday
ip 16.0.0.0 C2 aday
ip 4.0.0.0 C2 aday
domain comodo.net C2 domain
domain greenend.org C2 domain
domain usertrust.com C2 domain
domain comodoca.com C2 domain

C2 Servers (8 recorded servers for this family)

Address Type Port Protocol Status Country
system.io domain — TCP active —
system.io domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
system.io domain — TCP active —
system.io domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
AsyncRATmalwarestatik-analizIOC