Statik Analiz — DCRat | ALTO | CVSS: 7.5
Arquivo
| SHA256 | e97d951d16cf830c8ac014afb27c6b09736527ef963c2eb973f95c2f4bbeadc4 |
|---|---|
| MD5 | 62eec3fac213ab732e4756bb5c3eb9c6 |
| Arquivo | e97d951d16cf830c8ac014afb27c6b09736527ef963c2eb973f95c2f4bbeadc4.exe |
| Tamanho | 2,032,576 byte |
| Tipo | PE32+ executable for MS Windows 6.00 (GUI), x86-64, 4 sections |
| Stringler | 4,104 |
Bölümler
| Ad | Entropi |
|---|---|
.text | 7.86 |
.rsrc | 3.59 |
.enigma1 | 7.9 |
.enigma2 | 5.36 |
Import Tablosu
kernel32.dlloleaut32.dlluser32.dlladvapi32.dllole32.dllntdll.dllshlwapi.dll
IOC
| SHA256 | e97d951d16cf830c8ac014afb27c6b09736527ef963c2eb973f95c2f4bbeadc4 |
|---|---|
| MD5 | 62eec3fac213ab732e4756bb5c3eb9c6 |
| IP | 4.0.0.0, 2.0.4.7, 17.14.0.0, 1.0.0.0, 17.0.0.0, 6.0.0.0 |
| Domain | system.net, system.io, digicert.com |
| C2 | system.net, system.io, digicert.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 (9 indicadores)
IOC — DCRat
# IP
4.0.0.0
# IP
2.0.4.7
# IP
17.14.0.0
# IP
1.0.0.0
# IP
17.0.0.0
# IP
6.0.0.0
# DOMAIN
system.net
# DOMAIN
system.io
# DOMAIN
digicert.com
| Tipo | Valor | Nota |
|---|---|---|
| ip | 4.0.0.0 | C2 aday |
| ip | 2.0.4.7 | C2 aday |
| ip | 17.14.0.0 | C2 aday |
| ip | 1.0.0.0 | C2 aday |
| ip | 17.0.0.0 | C2 aday |
| ip | 6.0.0.0 | C2 aday |
| domain | system.net | C2 domain |
| domain | system.io | C2 domain |
| domain | digicert.com | C2 domain |
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.