Statik Analiz — DCRat | HOCH | CVSS: 7.5
Datei
| SHA256 | 81722dbf0c06cec0d305b28e7df8ac667b929d9a93789e7f2dd77ae8d32f0cfe |
|---|---|
| MD5 | 1e36adf334f710cd3dc51566d3b21e7e |
| Datei | 81722dbf0c06cec0d305b28e7df8ac667b929d9a93789e7f2dd77ae8d32f0cfe.exe |
| Größe | 678,400 byte |
| Typ | PE32+ executable for MS Windows 6.00 (GUI), x86-64, 6 sections |
| Stringler | 637 |
Bölümler
| Ad | Entropi |
|---|---|
.text | 6.1 |
.rdata | 4.73 |
.data | 3.19 |
.pdata | 3.16 |
.rsrc | 5.38 |
.reloc | 0.41 |
Import Tablosu
ADVAPI32.dllKERNEL32.dllGDI32.dllUSER32.dllmsvcrt.dllCOMCTL32.dllCabinet.dllVERSION.dll
IOC
| SHA256 | 81722dbf0c06cec0d305b28e7df8ac667b929d9a93789e7f2dd77ae8d32f0cfe |
|---|---|
| MD5 | 1e36adf334f710cd3dc51566d3b21e7e |
| IP | 5.1.0.0, 6.0.0.0 |
| Domain | command.com |
| C2 | command.com |
DCRat — Malware-Profil
DCRat Rusça RAT. sostener1.vbs VBScript dropper. PowerShell ExecutionPolicy Bypass. geutqmonpmjthuux.ru DGA C2.
Malware-Typ
RAT
Programmiersprache
C#/.NET
C2-Protokoll
HTTP
Zielsysteme
Windows
Auch bekannt als (AKA)
DarkCrystal
Technische Details
.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
Fähigkeiten & Verhalten
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
IOC-Liste (3 Indikatoren)
IOC — DCRat
# IP
5.1.0.0
# IP
6.0.0.0
# DOMAIN
command.com
| Typ | Wert | Bemerkung |
|---|---|---|
| ip | 5.1.0.0 | C2 aday |
| ip | 6.0.0.0 | C2 aday |
| domain | command.com | C2 domain |
C2-Server (8 erfasste Server für diese Familie)
| Adresse | Typ | Port | Protokoll | Status | Land |
|---|---|---|---|---|---|
| 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-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.