DCRat 恶意软件分析

文件属性

SHA256: 76123bdf89c69344ccbf5a7770d92c40d49adcde963a9546054aa783fb6b581d

MD5: 72b77e7a8de1016a13900301d60f780a

文件类型: exe

大小: 132,608 byte

首次发现: 2025-12-14

AV 特征: DCRat

Imphash: f34d5f2d4577ed6d9ceec516c1f5a744

报告者: lucas83227

标签: botnet, c2, DCRat, exe

静态分析:基于元数据(未下载样本)

DCRat — 恶意软件档案

DCRat Rusça RAT. sostener1.vbs VBScript dropper. PowerShell ExecutionPolicy Bypass. geutqmonpmjthuux.ru DGA C2.

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

技术细节

.NET C#, AES-128-CBC sifreleme, plugin mimarisi (DLLler), TCP varsayilan port 5552, SQLite lokal depolama, Anti-VM/Sandbox (Process check, Registry), Loader, Stealer, RAT modulleri ayri

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 — DCRat
# FILEPATH 76123bdf89c69344ccbf5a7770d92c40d49adcde963a9546054aa783fb6b581d
类型备注
filepath 76123bdf89c69344ccbf5a7770d92c40d49adcde963a9546054aa783fb6b581d PDB

C2服务器 (该家族共有 8 台已记录服务器)

地址 类型 端口 协议 状态 国家
microsoft.com domain — TCP active —
digicert.com domain — TCP active —
crypto.io domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —

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
botnetc2DCRatexe