Statik Analiz — NjRAT | ALTO | CVSS: 7.5
Archivo
| SHA256 | 7d46a10f34fb8c89185543a6e3f2ea05d702421dfe3e5de19230083b83d5800f |
|---|---|
| MD5 | 18753453698d65c56fa5dec39860e0a2 |
| Archivo | 7d46a10f34fb8c89185543a6e3f2ea05d702421dfe3e5de19230083b83d5800f.exe |
| Tamaño | 5,711,904 byte |
| Tipo | PE32 executable for MS Windows 4.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections |
| Stringler | 12,632 |
PDB:
C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Installer\obj\Release\Installer.pdbBölümler
| Ad | Entropi |
|---|---|
.text | 7.95 |
.rsrc | 6.41 |
.reloc | 0.1 |
Import Tablosu
mscoree.dll
IOC
| SHA256 | 7d46a10f34fb8c89185543a6e3f2ea05d702421dfe3e5de19230083b83d5800f |
|---|---|
| MD5 | 18753453698d65c56fa5dec39860e0a2 |
| IP | 4.0.0.0, 1.3.3.11, 9.0.0.2, 4.1.0.0, 1.0.0.0, 3.0.6.0, 2.4.0.0, 4.2.1.0 |
| Domain | syncromsp.com, costura.de, microsoft.net, system.io, system.net, microsoft.com, digicert.com, costura.ru |
| Mutex | GetInstallMutex, InstallerMutex |
| PDB | C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Installer\obj\Release\Installer.pdb |
| C2 | syncromsp.com, costura.de, microsoft.net, system.io, system.net |
NjRAT — Perfil del malware
njRAT Bladabindi. Spanish cotizacion lure. get_Panel1 C2 panel. MENA + Latin America targeting.
Tipo de malware
RAT
Lenguaje de programación
VB.NET
Protocolo C2
TCP (varsayilan port 1177)
Sistemas objetivo
Windows
También conocido como (AKA)
Bladabindi, H-Worm, houdini
Detalles técnicos
TCP port 1177 (varsayilan), XOR tabanlı iletisim sifreleme, .NET Framework 2.0+, Mutex: {GUID}, Registry Run key persistence, Keylogger (GetAsyncKeyState), clipboard monitor, screenshot, remote shell, remote camera
Atribución / Actor de amenaza
Arap dilli siber suc topluluklari, en cok MENA (Orta Dogu ve Kuzey Afrika) bolgesindeki gruplar. Yasama savasi donemi Suriyeli gruplar tarafindan da kullanilmistir.
Capacidades y comportamiento
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
Lista IOC (23 indicadores)
IOC — NjRAT
# IP
4.0.0.0
# IP
1.3.3.11
# IP
9.0.0.2
# IP
4.1.0.0
# IP
1.0.0.0
# IP
3.0.6.0
# IP
2.4.0.0
# IP
4.2.1.0
# IP
2.1.0.0
# IP
1.5.0.20
# DOMAIN
syncromsp.com
# DOMAIN
costura.de
# DOMAIN
microsoft.net
# DOMAIN
system.io
# DOMAIN
system.net
# DOMAIN
microsoft.com
# DOMAIN
digicert.com
# DOMAIN
costura.ru
# MUTEX
GetInstallMutex
# MUTEX
InstallerMutex
# FILEPATH
C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Installer\obj\Release\Installer.pdb
# FILEPATH
C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Kabuto.Installer\obj\Release\Syncro.Installer.pdb
# FILEPATH
C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Kabuto.App.Runner\obj\Release\Syncro.App.Runner.pdb
| Tipo | Valor | Nota |
|---|---|---|
| ip | 4.0.0.0 | C2 aday |
| ip | 1.3.3.11 | C2 aday |
| ip | 9.0.0.2 | C2 aday |
| ip | 4.1.0.0 | C2 aday |
| ip | 1.0.0.0 | C2 aday |
| ip | 3.0.6.0 | C2 aday |
| ip | 2.4.0.0 | C2 aday |
| ip | 4.2.1.0 | C2 aday |
| ip | 2.1.0.0 | C2 aday |
| ip | 1.5.0.20 | C2 aday |
| domain | syncromsp.com | C2 domain |
| domain | costura.de | C2 domain |
| domain | microsoft.net | C2 domain |
| domain | system.io | C2 domain |
| domain | system.net | C2 domain |
| domain | microsoft.com | C2 domain |
| domain | digicert.com | C2 domain |
| domain | costura.ru | C2 domain |
| mutex | GetInstallMutex | Mutex |
| mutex | InstallerMutex | Mutex |
| filepath | C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Installer\obj\Release\Installer.pdb | PDB |
| filepath | C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Kabuto.Installer\obj\Release\Syncro.Installer.pdb | PDB |
| filepath | C:\GitLab-Runner\builds\MvqzSHEmm\0\syncromsp\team-rmm-agent\kabuto-app\Kabuto.App.Runner\obj\Release\Syncro.App.Runner.pdb | PDB |
Servidores C2 (8 servidores registrados para esta familia)
| Dirección | Tipo | Puerto | Protocolo | Estado | País |
|---|---|---|---|---|---|
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| comodoca.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| comodoca.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.