Statik Analiz — NjRAT | 高 | CVSS: 7.5
文件
| SHA256 | 7cd2a6e49db953a85272081f68ed2fb26dcba2e1e4e23c667834698efd837d33 |
|---|---|
| MD5 | e8fc3de9676ab8497431ef07b81b79f8 |
| 文件 | 7cd2a6e49db953a85272081f68ed2fb26dcba2e1e4e23c667834698efd837d33.exe |
| 大小 | 299,008 byte |
| 类型 | PE32 executable for MS Windows 4.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections |
| Stringler | 829 |
Bölümler
| Ad | Entropi |
|---|---|
.text | 6.41 |
.rsrc | 3.35 |
.reloc | 0.1 |
Import Tablosu
mscoree.dll
IOC
| SHA256 | 7cd2a6e49db953a85272081f68ed2fb26dcba2e1e4e23c667834698efd837d33 |
|---|---|
| MD5 | e8fc3de9676ab8497431ef07b81b79f8 |
| IP | 11.0.0.0, 4.0.0.0, 8.0.0.0, 1.0.0.0, 2.0.0.0 |
| Domain | system.net, system.io, smartassembly.com |
| Mutex | ReleaseMutex |
| C2 | system.net, system.io, smartassembly.com |
NjRAT — 恶意软件档案
njRAT Bladabindi. Spanish cotizacion lure. get_Panel1 C2 panel. MENA + Latin America targeting.
恶意软件类型
RAT
编程语言
VB.NET
C2协议
TCP (varsayilan port 1177)
目标系统
Windows
别名 (AKA)
Bladabindi, H-Worm, houdini
技术细节
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
归因 / 威胁行为者
Arap dilli siber suc topluluklari, en cok MENA (Orta Dogu ve Kuzey Afrika) bolgesindeki gruplar. Yasama savasi donemi Suriyeli gruplar tarafindan da kullanilmistir.
能力与行为
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
IOC列表 (9 个指标)
IOC — NjRAT
# IP
11.0.0.0
# IP
4.0.0.0
# IP
8.0.0.0
# IP
1.0.0.0
# IP
2.0.0.0
# DOMAIN
system.net
# DOMAIN
system.io
# DOMAIN
smartassembly.com
# MUTEX
ReleaseMutex
| 类型 | 值 | 备注 |
|---|---|---|
| ip | 11.0.0.0 | C2 aday |
| ip | 4.0.0.0 | C2 aday |
| ip | 8.0.0.0 | C2 aday |
| ip | 1.0.0.0 | C2 aday |
| ip | 2.0.0.0 | C2 aday |
| domain | system.net | C2 domain |
| domain | system.io | C2 domain |
| domain | smartassembly.com | C2 domain |
| mutex | ReleaseMutex | Mutex |
C2服务器 (该家族共有 8 台已记录服务器)
| 地址 | 类型 | 端口 | 协议 | 状态 | 国家 |
|---|---|---|---|---|---|
| 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 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。