Statik Analiz — NjRAT | HOCH | CVSS: 7.5
Datei
| SHA256 | 667f1f97d015b53c367e228ccef93007fe58300260598afcc85ced93854159c9 |
|---|---|
| MD5 | 379772f6081b3d98906ec7524956eba5 |
| Datei | 667f1f97d015b53c367e228ccef93007fe58300260598afcc85ced93854159c9.exe |
| Größe | 2,508,288 byte |
| Typ | PE32 executable for MS Windows 6.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections |
| Stringler | 7,893 |
Bölümler
| Ad | Entropi |
|---|---|
.text | 7.74 |
.rsrc | 4.14 |
.reloc | 0.1 |
Import Tablosu
mscoree.dll
IOC
| SHA256 | 667f1f97d015b53c367e228ccef93007fe58300260598afcc85ced93854159c9 |
|---|---|
| MD5 | 379772f6081b3d98906ec7524956eba5 |
| IP | 13.0.0.0, 4.0.5.0, 16.0.0.0, 2.3.0.0, 1.0.0.0, 4.1.4.0, 4.1.3.0, 2.2.5.0 |
| Domain | system.net, system.io |
| Mutex | ReleaseMutex, CreateMutex |
| C2 | system.net, system.io |
NjRAT — Malware-Profil
njRAT Bladabindi. Spanish cotizacion lure. get_Panel1 C2 panel. MENA + Latin America targeting.
Malware-Typ
RAT
Programmiersprache
VB.NET
C2-Protokoll
TCP (varsayilan port 1177)
Zielsysteme
Windows
Auch bekannt als (AKA)
Bladabindi, H-Worm, houdini
Technische Details
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 / Bedrohungsakteur
Arap dilli siber suc topluluklari, en cok MENA (Orta Dogu ve Kuzey Afrika) bolgesindeki gruplar. Yasama savasi donemi Suriyeli gruplar tarafindan da kullanilmistir.
Fähigkeiten & Verhalten
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
IOC-Liste (14 Indikatoren)
IOC — NjRAT
# IP
13.0.0.0
# IP
4.0.5.0
# IP
16.0.0.0
# IP
2.3.0.0
# IP
1.0.0.0
# IP
4.1.4.0
# IP
4.1.3.0
# IP
2.2.5.0
# IP
4.0.1.2
# IP
8.0.0.0
# DOMAIN
system.net
# DOMAIN
system.io
# MUTEX
ReleaseMutex
# MUTEX
CreateMutex
| Typ | Wert | Bemerkung |
|---|---|---|
| ip | 13.0.0.0 | C2 aday |
| ip | 4.0.5.0 | C2 aday |
| ip | 16.0.0.0 | C2 aday |
| ip | 2.3.0.0 | C2 aday |
| ip | 1.0.0.0 | C2 aday |
| ip | 4.1.4.0 | C2 aday |
| ip | 4.1.3.0 | C2 aday |
| ip | 2.2.5.0 | C2 aday |
| ip | 4.0.1.2 | C2 aday |
| ip | 8.0.0.0 | C2 aday |
| domain | system.net | C2 domain |
| domain | system.io | C2 domain |
| mutex | ReleaseMutex | Mutex |
| mutex | CreateMutex | Mutex |
C2-Server (8 erfasste Server für diese Familie)
| Adresse | Typ | Port | Protokoll | Status | Land |
|---|---|---|---|---|---|
| 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 | — |
C2-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.