QuasarRAT Sample: 41E3790715F3AA50

QuasarRAT Malware Analysis

File Properties

SHA256: 41e3790715f3aa50b6bd7e8f63ec0322a84c7cc650c761739a2c2246c51e3f73

MD5: 3fde99e14005fcf2380d6748ce2aa549

File Type: exe

Size: 3,266,560 byte

First Seen: 2025-12-16

AV Signature: QuasarRAT

Imphash: f34d5f2d4577ed6d9ceec516c1f5a744

Reported By: amest1

Tags: botnet, c2, exe, 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
41e3790715f3aa50b6bd7e8f63ec0322a84c7cc650c761739a2c2246c51e3f73

Type	Value	Note
filepath	41e3790715f3aa50b6bd7e8f63ec0322a84c7cc650c761739a2c2246c51e3f73	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.