DCRat 恶意软件分析

文件属性

SHA256: ab944f7cb219427b232b32926ac1e7689dcf9eefb6253235bad5c7d541b53ef9

MD5: 34c1ae60f21566f3d8491d011e802b3b

文件类型: exe

大小: 1,163,353 byte

首次发现: 2025-09-02

AV 特征: DCRat

Imphash: fcf1390e9ce472c7270447fc5c61a0c1

报告者: abuse_ch

标签: DCRat, exe, RAT

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 ab944f7cb219427b232b32926ac1e7689dcf9eefb6253235bad5c7d541b53ef9
类型备注
filepath ab944f7cb219427b232b32926ac1e7689dcf9eefb6253235bad5c7d541b53ef9 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
DCRatexeRAT