QuasarRAT Malware Analysis

File Properties

SHA256: 30ea0dd9806fdf0747bccd84e3e2ca2cf495ec7e1db28d6e67b1ee109d901c9d

MD5: bea8cde96e42c69b90a8b755c85dc3fb

File Type: rar

Size: 3,281,940 byte

First Seen: 2026-05-20

AV Signature: QuasarRAT

Reported By: TomU

Tags: QuasarRAT, rar

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 30ea0dd9806fdf0747bccd84e3e2ca2cf495ec7e1db28d6e67b1ee109d901c9d
TypeValueNote
filepath 30ea0dd9806fdf0747bccd84e3e2ca2cf495ec7e1db28d6e67b1ee109d901c9d 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
QuasarRATrar