QuasarRAT Sample: FFB58A5C749050A7

QuasarRAT Malware Analysis

File Properties

SHA256: ffb58a5c749050a7b71297e0dbb159c8949bc9fdc2ee34d3b6e051b86dcabd13

MD5: 717f35f333d02b5157f2c48391b92eb9

File Type: exe

Size: 3,266,048 byte

First Seen: 2026-01-20

AV Signature: QuasarRAT

Imphash: f34d5f2d4577ed6d9ceec516c1f5a744

Reported By: Bitsight

Tags: dropped-by-amadey, exe, fbf543, 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
ffb58a5c749050a7b71297e0dbb159c8949bc9fdc2ee34d3b6e051b86dcabd13

Type	Value	Note
filepath	ffb58a5c749050a7b71297e0dbb159c8949bc9fdc2ee34d3b6e051b86dcabd13	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.