AsyncRAT — dba68a3035a409a34c848cb1218399fb7c9be87e45d0ed618e2d56f5fba19fb3.exe [dba68a30]

Statik Analiz — AsyncRAT | HOCH | CVSS: 7.5

Datei

SHA256	`dba68a3035a409a34c848cb1218399fb7c9be87e45d0ed618e2d56f5fba19fb3`
MD5	`0a9a543425c4e93332027590960c59da`
Datei	dba68a3035a409a34c848cb1218399fb7c9be87e45d0ed618e2d56f5fba19fb3.exe
Größe	285,696 byte
Typ	PE32 executable for MS Windows 6.00 (GUI), Intel i386, 6 sections
Stringler	747

Bölümler

Ad	Entropi
`.text`	6.63
`.rdata`	5.92
`.data`	0.85
`.fptable`	0.0
`.rsrc`	4.71
`.reloc`	6.45

Import Tablosu

WS2_32.dll
Secur32.dll
bcrypt.dll
ADVAPI32.dll
USER32.dll
CRYPT32.dll
SHELL32.dll
KERNEL32.dll
ntdll.dll

IOC

SHA256	`dba68a3035a409a34c848cb1218399fb7c9be87e45d0ed618e2d56f5fba19fb3`
MD5	`0a9a543425c4e93332027590960c59da`
Domain	`system.net`, `system.io`
C2	`system.net, system.io`

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 (2 Indikatoren)

IOC — AsyncRAT

# DOMAIN
system.net 

# DOMAIN
system.io

Typ	Wert	Bemerkung
domain	system.net	C2 domain
domain	system.io	C2 domain

AsyncRAT — Zum vollständigen Profil →

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.