Statik Analiz — DCRat | ALTO | CVSS: 7.5
Arquivo
| SHA256 | 97a3c46027f2f1467a058e92406d75535e2f91832705df5a33ccaac64579624e |
|---|---|
| MD5 | c7e3294065eecac82ccc790a7beffe9a |
| Arquivo | 97a3c46027f2f1467a058e92406d75535e2f91832705df5a33ccaac64579624e.exe |
| Tamanho | 44,032 byte |
| Tipo | PE32 executable for MS Windows 4.00 (console), Intel i386 Mono/.Net assembly, 3 sections |
| Stringler | 577 |
PDB:
C:\Users\gcloud\md\2026-02-27-13-23_sushi-kiwami.com\mClient\mClient.pdbBölümler
| Ad | Entropi |
|---|---|
.text | 5.54 |
.rsrc | 4.82 |
.reloc | 0.08 |
Import Tablosu
mscoree.dll
IOC
| SHA256 | 97a3c46027f2f1467a058e92406d75535e2f91832705df5a33ccaac64579624e |
|---|---|
| MD5 | c7e3294065eecac82ccc790a7beffe9a |
| IP | 1.0.0.0 |
| Domain | system.net, system.io, microsoft.com, kiwami.com |
| Mutex | CreateMutex |
| PDB | C:\Users\gcloud\md\2026-02-27-13-23_sushi-kiwami.com\mClient\mClient.pdb |
| C2 | system.net, system.io, microsoft.com, kiwami.com |
DCRat — Perfil do malware
DCRat Rusça RAT. sostener1.vbs VBScript dropper. PowerShell ExecutionPolicy Bypass. geutqmonpmjthuux.ru DGA C2.
Tipo de malware
RAT
Linguagem de programação
C#/.NET
Protocolo C2
HTTP
Sistemas-alvo
Windows
Também conhecido como (AKA)
DarkCrystal
Detalhes 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 e comportamento
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
Lista IOC (7 indicadores)
IOC — DCRat
# IP
1.0.0.0
# DOMAIN
system.net
# DOMAIN
system.io
# DOMAIN
microsoft.com
# DOMAIN
kiwami.com
# MUTEX
CreateMutex
# FILEPATH
C:\Users\gcloud\md\2026-02-27-13-23_sushi-kiwami.com\mClient\mClient.pdb
| Tipo | Valor | Nota |
|---|---|---|
| ip | 1.0.0.0 | C2 aday |
| domain | system.net | C2 domain |
| domain | system.io | C2 domain |
| domain | microsoft.com | C2 domain |
| domain | kiwami.com | C2 domain |
| mutex | CreateMutex | Mutex |
| filepath | C:\Users\gcloud\md\2026-02-27-13-23_sushi-kiwami.com\mClient\mClient.pdb | PDB |
Servidores C2 (8 servidores registrados para esta família)
| Endereço | Tipo | Porta | Protocolo | Status | 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 | — |
Os endereços C2 são fornecidos apenas a partir de amostras de malware verificadas manualmente pela equipe KEYDAL. O uso comercial é proibido.