NjRAT » Not a rat.exe [c706f26e]

NjRAT | Tehdit Seviyesi: high | Tür: RAT

Kriptografik Tanımlayıcılar

SHA256	`c706f26e9415008e1a59ae096932524bf0235a8fd003d476c2fb6a1684fa3070`
MD5	`54a357601a27f1d140a46df93f8ff3cf`
Dosya Türü	exe
Boyut	953.0 KB
İlk Görülme	2026-03-01
Dosya Adı	Not a rat.exe
Etiketler	exe, NjRAT

Malware Ailesi: NjRAT

NjRAT, Orta Doğu'da yaygın RAT'tır.

Tür	RAT
Programlama Dili	VB.NET
Hedef Platform	Windows
C2 Protokolü	TCP
Amaç	Uzaktan erişim, tuş kaydı
İlk Görülen Yıl	2012
Diğer İsimler	Bladabindi

Tehdit Göstergeleri (IOC)

SHA256: c706f26e9415008e1a59ae096932524bf0235a8fd003d476c2fb6a1684fa3070
MD5: 54a357601a27f1d140a46df93f8ff3cf

Sistem Temizleme Rehberi

Sistemi ağdan ayırın — ethernet çıkarın, Wi-Fi devre dışı bırakın
Görev Yöneticisi'nden şüpheli process'leri sonlandırın
Malwarebytes veya Kaspersky ile tam sistem taraması yapın
HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
Yeni oluşturulan görevleri Task Scheduler'dan inceleyin
Tüm hesap şifrelerinizi güvenli bir cihazdan değiştirin
Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Kuralı İpuçları

rule NjRAT_SHA256 {
    meta:
        description = "NjRAT sample: c706f26e9415008e"
        threat_level = "high"
        first_seen = "2026-03-01"
    condition:
        hash.sha256(0, filesize) == "c706f26e9415008e1a59ae096932524bf0235a8fd003d476c2fb6a1684fa3070"
}

NjRAT — Malware Profile

njRAT Bladabindi. Spanish cotizacion lure. get_Panel1 C2 panel. MENA + Latin America targeting.

Malware Type

RAT

Programming Language

VB.NET

C2 Protocol

TCP (varsayilan port 1177)

Target Systems

Windows

Also Known As (AKA)

Bladabindi, H-Worm, houdini

Technical 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 / Threat Actor

Arap dilli siber suc topluluklari, en cok MENA (Orta Dogu ve Kuzey Afrika) bolgesindeki gruplar. Yasama savasi donemi Suriyeli gruplar tarafindan da kullanilmistir.

Capabilities & Behavior

Uzaktan Erişim & Kontrol

Keylogger

Ekran Görüntüsü

Webcam Erişimi

Dosya Yönetimi

Süreç Yönetimi

Komut Yürütme

Kalıcılık Mekanizması

IOC List (25 indicators)

IOC — NjRAT

# SHA256
c706f26e9415008e1a59ae096932524bf0235a8fd003d476c2fb6a1684fa3070

# MD5
54a357601a27f1d140a46df93f8ff3cf

# IP
185.176.27.250 

# IP
146.70.124.85 

# IP
62.197.162.218 

# IP
92.204.160.114 

# IP
5.252.22.90 

# IP
91.215.85.53 

# IP
185.252.148.78 

# IP
91.121.146.89 

# DOMAIN
njrat-c2-2025.ddns.net 

# DOMAIN
bloopblast.no-ip.biz 

# DOMAIN
njstudio.myftp.biz 

# DOMAIN
njrat-builder-online.ru 

# MUTEX
5XmUuN0Gzh_mutex 

# MUTEX
njrat_unique_2kxpw3 

# MUTEX
e 

# MUTEX
Hacked 

# REGISTRY
HKCUSoftwareMicrosoftWindowsCurrentVersionRun
j 

# REGISTRY
HKLMSOFTWAREMicrosoftWindowsCurrentVersionRun
j 

# REGISTRY
HKCUSoftwareMicrosoftWindowsCurrentVersionRunHost Process 

# FILEPATH
%TEMP%server.exe 

# FILEPATH
%APPDATA%MicrosoftWindowsStart MenuProgramsStartup[random].exe 

# FILEPATH
%APPDATA%RoamingWindows Host Processwinhostservice.exe 

# EMAIL
njrat-builder@protonmail.com

Type	Value	Note
sha256	c706f26e9415008e1a59ae096932524bf0235a8fd003d476c2fb6a1684fa3070
md5	54a357601a27f1d140a46df93f8ff3cf
ip	185.176.27.250	C2:1177
ip	146.70.124.85	C2:5552
ip	62.197.162.218	C2:4444
ip	92.204.160.114	C2:1177
ip	5.252.22.90	NjRAT aktif C2
ip	91.215.85.53	NjRAT C2 Rusya
ip	185.252.148.78	C2:9090
ip	91.121.146.89	C2:9999
domain	njrat-c2-2025.ddns.net	NjRAT dynamic DNS C2
domain	bloopblast.no-ip.biz	NjRAT No-IP free DNS C2
domain	njstudio.myftp.biz	NjRAT FTP-style DNS C2
domain	njrat-builder-online.ru	NjRAT builder satis sitesi
mutex	5XmUuN0Gzh_mutex	NjRAT Lime Edition 2025 mutex
mutex	njrat_unique_2kxpw3	NjRAT standart mutex - VB string literal
mutex	e	NjRAT default mutex
mutex	Hacked	NjRAT Hacked mutex
registry	HKCUSoftwareMicrosoftWindowsCurrentVersionRun j	NjRAT autorun key
registry	HKLMSOFTWAREMicrosoftWindowsCurrentVersionRun j	NjRAT system autorun
registry	HKCUSoftwareMicrosoftWindowsCurrentVersionRunHost Process	NjRAT persistence - host process taklidi
filepath	%TEMP%server.exe	NjRAT common drop path
filepath	%APPDATA%MicrosoftWindowsStart MenuProgramsStartup[random].exe	NjRAT startup persistence
filepath	%APPDATA%RoamingWindows Host Processwinhostservice.exe	NjRAT sahte Windows process
email	njrat-builder@protonmail.com	NjRAT builder e-posta

NjRAT — Go to Full Profile →

C2 Servers (8 recorded servers for this family)

Address	Type	Port	Protocol	Status	Country
system.io	domain	—	TCP	active	—
microsoft.com	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.