Statik Analiz — NjRAT | HOCH | CVSS: 7.5
Datei
| SHA256 | cd1ab1369c5b2090a046e27574158e038fabdabc695623b3e85810246990e351 |
|---|---|
| MD5 | 193177af43f8f24851b76d2866a11e1f |
| Datei | cd1ab1369c5b2090a046e27574158e038fabdabc695623b3e85810246990e351.exe |
| Größe | 3,584,920 byte |
| Typ | PE32+ executable for MS Windows 6.01 (GUI), x86-64, 8 sections |
| Stringler | 11,088 |
Bölümler
| Ad | Entropi |
|---|---|
.text | 6.23 |
.rdata | 7.16 |
.data | 4.22 |
.pdata | 5.27 |
.xdata | 1.78 |
.idata | 3.95 |
.reloc | 5.43 |
.symtab | 5.15 |
Import Tablosu
kernel32.dll
IOC
| SHA256 | cd1ab1369c5b2090a046e27574158e038fabdabc695623b3e85810246990e351 |
|---|---|
| MD5 | 193177af43f8f24851b76d2866a11e1f |
| Mutex | eq.sync.Mutex, sync.runtime_SemacquireMutex, runtime.mutex, poll.fdMutex, sync.RWMutex |
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 (5 Indikatoren)
IOC — NjRAT
# MUTEX
eq.sync.Mutex
# MUTEX
sync.runtime_SemacquireMutex
# MUTEX
runtime.mutex
# MUTEX
poll.fdMutex
# MUTEX
sync.RWMutex
| Typ | Wert | Bemerkung |
|---|---|---|
| mutex | eq.sync.Mutex | Mutex |
| mutex | sync.runtime_SemacquireMutex | Mutex |
| mutex | runtime.mutex | Mutex |
| mutex | poll.fdMutex | Mutex |
| mutex | sync.RWMutex | 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.