Statik Analiz — NjRAT | ÉLEVÉ | CVSS: 7.5
Fichier
| SHA256 | 74f28e626c7af2c0ab882114a8f0b69e53a9b7a17c40a7695ac4ca9e803bfda2 |
|---|---|
| MD5 | 3bde202cef66dfc5e930f895e7d24f20 |
| Fichier | 74f28e626c7af2c0ab882114a8f0b69e53a9b7a17c40a7695ac4ca9e803bfda2.exe |
| Taille | 16,662,560 byte |
| Type | PE32 executable for MS Windows 4.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections |
| Stringler | 105,225 |
Bölümler
| Ad | Entropi |
|---|---|
.text | 7.41 |
.rsrc | 5.37 |
.reloc | 0.1 |
Import Tablosu
mscoree.dll
IOC
| SHA256 | 74f28e626c7af2c0ab882114a8f0b69e53a9b7a17c40a7695ac4ca9e803bfda2 |
|---|---|
| MD5 | 3bde202cef66dfc5e930f895e7d24f20 |
| IP | 4.0.0.0, 5.2.2.0, 1.0.0.0, 1.0.0.8, 14.0.0.0, 2.0.0.0 |
| Domain | dnlib.io, nsystem.net, 8system.net, 7system.net, system.io, usystem.net, tsystem.net, ksystem.net |
| Mutex | CreateMutex, ReleaseMutex |
| C2 | dnlib.io, nsystem.net, 8system.net, 7system.net, system.io |
NjRAT — Profil du malware
njRAT Bladabindi. Spanish cotizacion lure. get_Panel1 C2 panel. MENA + Latin America targeting.
Type de malware
RAT
Langage de programmation
VB.NET
Protocole C2
TCP (varsayilan port 1177)
Systèmes ciblés
Windows
Aussi connu sous (AKA)
Bladabindi, H-Worm, houdini
Détails techniques
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
Attribution / Acteur de la menace
Arap dilli siber suc topluluklari, en cok MENA (Orta Dogu ve Kuzey Afrika) bolgesindeki gruplar. Yasama savasi donemi Suriyeli gruplar tarafindan da kullanilmistir.
Capacités et comportement
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
Liste IOC (18 indicateurs)
IOC — NjRAT
# IP
4.0.0.0
# IP
5.2.2.0
# IP
1.0.0.0
# IP
1.0.0.8
# IP
14.0.0.0
# IP
2.0.0.0
# DOMAIN
dnlib.io
# DOMAIN
nsystem.net
# DOMAIN
8system.net
# DOMAIN
7system.net
# DOMAIN
system.io
# DOMAIN
usystem.net
# DOMAIN
tsystem.net
# DOMAIN
ksystem.net
# DOMAIN
gsystem.net
# DOMAIN
system.net
# MUTEX
CreateMutex
# MUTEX
ReleaseMutex
| Type | Valeur | Note |
|---|---|---|
| ip | 4.0.0.0 | C2 aday |
| ip | 5.2.2.0 | C2 aday |
| ip | 1.0.0.0 | C2 aday |
| ip | 1.0.0.8 | C2 aday |
| ip | 14.0.0.0 | C2 aday |
| ip | 2.0.0.0 | C2 aday |
| domain | dnlib.io | C2 domain |
| domain | nsystem.net | C2 domain |
| domain | 8system.net | C2 domain |
| domain | 7system.net | C2 domain |
| domain | system.io | C2 domain |
| domain | usystem.net | C2 domain |
| domain | tsystem.net | C2 domain |
| domain | ksystem.net | C2 domain |
| domain | gsystem.net | C2 domain |
| domain | system.net | C2 domain |
| mutex | CreateMutex | Mutex |
| mutex | ReleaseMutex | Mutex |
Serveurs C2 (8 serveurs enregistrés pour cette famille)
| Adresse | Type | Port | Protocole | Statut | Pays |
|---|---|---|---|---|---|
| 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 | — |
Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.