AsyncRAT — aef327fcbd792f763f374dea26310f6349b71d772907f4166325682266d07127.ps1 [aef327fc]

Statik Analiz — AsyncRAT | YÜKSEK | CVSS: 7.5

Dosya

SHA256	`aef327fcbd792f763f374dea26310f6349b71d772907f4166325682266d07127`
MD5	`64fdbb65095866449dba3beae53f0065`
Dosya	aef327fcbd792f763f374dea26310f6349b71d772907f4166325682266d07127.ps1
Boyut	231,199 byte
Tür	ASCII text, with very long lines (65398), with CRLF line terminators
Stringler	194

IOC

SHA256	`aef327fcbd792f763f374dea26310f6349b71d772907f4166325682266d07127`
MD5	`64fdbb65095866449dba3beae53f0065`
Domain	`system.io`
BTC	`1Qs3rs4H1pXCBXr7GLtcr7LHGt`, `1T4HsBJmGGFbcdS2TxtCbyGi1WB`, `3scfQWQjbRqXW91KQeD8zPp42cp9XNy7m`, `3urHaXUwgtPUAiQtgygfsVLrGFDsH65nCNJ`, `35VEM4RWzGhodNmkWqBkPb8FnHM4Vdc2PH`
C2	`system.io`

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 (6 indicators)

IOC — AsyncRAT

# 
1Qs3rs4H1pXCBXr7GLtcr7LHGt 

# 
1T4HsBJmGGFbcdS2TxtCbyGi1WB 

# 
3scfQWQjbRqXW91KQeD8zPp42cp9XNy7m 

# 
3urHaXUwgtPUAiQtgygfsVLrGFDsH65nCNJ 

# 
35VEM4RWzGhodNmkWqBkPb8FnHM4Vdc2PH 

# DOMAIN
system.io

Type	Value	Note
	1Qs3rs4H1pXCBXr7GLtcr7LHGt	BTC
	1T4HsBJmGGFbcdS2TxtCbyGi1WB	BTC
	3scfQWQjbRqXW91KQeD8zPp42cp9XNy7m	BTC
	3urHaXUwgtPUAiQtgygfsVLrGFDsH65nCNJ	BTC
	35VEM4RWzGhodNmkWqBkPb8FnHM4Vdc2PH	BTC
domain	system.io	C2 domain

AsyncRAT — Go to Full Profile →

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.