QuasarRAT Malware Analysis

File Properties

SHA256: 15a403882bbe98cc3b5a1556455a067081ebf7a014e8e7dd4ffb7c6a25fcefd1

MD5: 1fcbe52392533408a4f904d08af0eccd

File Type: bat

Size: 1,398,142 byte

First Seen: 2026-04-24

AV Signature: QuasarRAT

Reported By: BastianHein_

Tags: bat, QuasarRAT

Static analysis: metadata-based (sample not downloaded)

QuasarRAT — Malware Profile

QuasarRAT acik kaynak uzaktan erisim araci. v1.4.0 istemcisi Quasar.Client.Recovery ile Chrome/Firefox/Edge/Yandex/WinSCP/FileZilla kimlik bilgilerini kurtarir. PGma.System.MouseKeyHook ile fare+klavye izlemesi yapar. Protobuf-net ile sifreli C2 iletisimi saglar. schtasks ile kalicilik.

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

Technical Details

C# .NET, TLS/SSL sifreleme, TCP varsayilan port 4782, Remote Desktop, Process Manager, File Browser, Password Recovery, Reverse Proxy (SOCKS5), Keylogger, Registry Editor

Capabilities & Behavior

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

IOC List (1 indicators)

IOC — QuasarRAT
# FILEPATH 15a403882bbe98cc3b5a1556455a067081ebf7a014e8e7dd4ffb7c6a25fcefd1
TypeValueNote
filepath 15a403882bbe98cc3b5a1556455a067081ebf7a014e8e7dd4ffb7c6a25fcefd1 PDB
QuasarRAT — Go to Full Profile →

C2 Servers (5 recorded servers for this family)

Address Type Port Protocol Status Country
api.ipify.org domain 443 HTTPS active —
ipwho.is domain 443 HTTPS active —
hitclub.paris domain — HTTP active —
77.91.124.165 ip 4782 TCP inactive —
192.210.179.210 ip 4782 TCP inactive US

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

Tags
batQuasarRAT