QuasarRAT 恶意软件分析

文件属性

SHA256: fb2653749d3afd1a4fa1aa8f3dfe04ce158856291f0295a5c6a25b89f8de266e

MD5: fcfff0bfd0549850adde8799d05aa2c9

文件类型: exe

大小: 2,617,344 byte

首次发现: 2026-01-24

AV 特征: QuasarRAT

Imphash: f34d5f2d4577ed6d9ceec516c1f5a744

报告者: Neiki__

标签: exe, QuasarRAT, stealer

静态分析:基于元数据(未下载样本)

QuasarRAT — 恶意软件档案

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.

恶意软件类型
RAT
编程语言
C#/.NET
C2协议
TCP/SSL
目标系统
Windows
别名 (AKA)
xRAT

技术细节

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

能力与行为

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

IOC列表 (1 个指标)

IOC — QuasarRAT
# FILEPATH fb2653749d3afd1a4fa1aa8f3dfe04ce158856291f0295a5c6a25b89f8de266e
类型备注
filepath fb2653749d3afd1a4fa1aa8f3dfe04ce158856291f0295a5c6a25b89f8de266e PDB

C2服务器 (该家族共有 5 台已记录服务器)

地址 类型 端口 协议 状态 国家
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 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。

标签
exeQuasarRATstealer