Statik Analiz — DCRat | ALTO | CVSS: 7.5
Archivo
| SHA256 | 0c18f05173848fa221931c19fbbb231bcb8f2e20083187fb01ed6a468f4ec959 |
|---|---|
| MD5 | 0aee94dbfa5bb7b6eeac2f91ece36ce9 |
| Archivo | 0c18f05173848fa221931c19fbbb231bcb8f2e20083187fb01ed6a468f4ec959.exe |
| Tamaño | 4,135,932 byte |
| Tipo | PE32 executable for MS Windows 5.01 (GUI), Intel i386, 12 sections |
| Stringler | 13,531 |
PDB:
D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdbBölümler
| Ad | Entropi |
|---|---|
.reloc | 6.71 |
.rdata | 5.2 |
.data | 3.71 |
.text | 4.76 |
.rdata | 6.42 |
.text | 6.55 |
.idata | 5.43 |
.idata | 5.31 |
.reloc | 4.82 |
.idata | 3.95 |
.rsrc | 4.97 |
.idata | 4.06 |
Import Tablosu
KERNEL32.dllgdiplus.dllversion.dllopengl32.dllshell32.dllshell32.dll
IOC
| SHA256 | 0c18f05173848fa221931c19fbbb231bcb8f2e20083187fb01ed6a468f4ec959 |
|---|---|
| MD5 | 0aee94dbfa5bb7b6eeac2f91ece36ce9 |
| IP | 1.0.0.0, 6.0.0.0, 4.0.0.0 |
| Domain | system.net, oracle.com, system.io, microsoft.com |
| PDB | D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb |
| C2 | system.net, oracle.com, system.io, microsoft.com |
DCRat — Perfil del malware
DCRat Rusça RAT. sostener1.vbs VBScript dropper. PowerShell ExecutionPolicy Bypass. geutqmonpmjthuux.ru DGA C2.
Tipo de malware
RAT
Lenguaje de programación
C#/.NET
Protocolo C2
HTTP
Sistemas objetivo
Windows
También conocido como (AKA)
DarkCrystal
Detalles técnicos
.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
Capacidades y comportamiento
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
Lista IOC (8 indicadores)
IOC — DCRat
# IP
1.0.0.0
# IP
6.0.0.0
# IP
4.0.0.0
# DOMAIN
system.net
# DOMAIN
oracle.com
# DOMAIN
system.io
# DOMAIN
microsoft.com
# FILEPATH
D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb
| Tipo | Valor | Nota |
|---|---|---|
| ip | 1.0.0.0 | C2 aday |
| ip | 6.0.0.0 | C2 aday |
| ip | 4.0.0.0 | C2 aday |
| domain | system.net | C2 domain |
| domain | oracle.com | C2 domain |
| domain | system.io | C2 domain |
| domain | microsoft.com | C2 domain |
| filepath | D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb | PDB |
Servidores C2 (8 servidores registrados para esta familia)
| Dirección | Tipo | Puerto | Protocolo | Estado | País |
|---|---|---|---|---|---|
| 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 | — |
Las direcciones C2 se proporcionan únicamente a partir de muestras de malware verificadas manualmente por el equipo KEYDAL. Se prohíbe el uso comercial.