NjRAT — Deep Static Analysis (c559ae35) | High Tehdit

Derin Statik Analiz — NjRAT | Tehdit: high

Dosya Kimliği

SHA256	`c559ae3589ef6275ab17974827435d17215a4f81b35da976a98299021addcc93`
MD5	`440b4ef096504461be38b21b0ec74e57`
SHA1	`cfdfcd1585e07575cb76e591f9f3b8e87ff2c189`
Dosya Adı	440b4ef096504461be38b21b0ec74e57.exe
Boyut	32256 byte
Tür	/opt/ksentinel/samples/c559ae3589ef6275_440b4ef096504461be38b21b0: PE32 executable (GUI) Intel 80386
Derleme Tarihi	Bilinmiyor
Packer	UPX

C2 Sunucuları / Dropper Domainleri

Adres	Tip	Durum
`System.IO`	Domain	active
`System.Net`	Domain	active

Tespit Edilen IOC'lar

Değer	Tip
`System.IO`	Domain
`System.Net`	Domain

Yetenekler

Geliştirici İpuçları

Geliştirici ipucu bulunamadı.

PE Analizi

PE Güvenlik Taraması

file entropy:                    5.616289 (normal)
fpu anti-disassembly:            no
imagebase:                       normal
entrypoint:                      normal
DOS stub:                        normal
TLS directory:                   not found
timestamp:                       normal
section co

Import Tablosu (özet)

Imported functions
    Library
        Name:                            mscoree.dll
        Functions
            Function
                Hint:                            0
                Name:                            _CorExeMain

Aile Tespiti — String Kanıtı

String kanıtı bulunamadı (obfuscated).

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 (5 indicators)

IOC — NjRAT

# 
cfdfcd1585e07575cb76e591f9f3b8e87ff2c189

# SHA256
c559ae3589ef6275ab17974827435d17215a4f81b35da976a98299021addcc93

# MD5
440b4ef096504461be38b21b0ec74e57

# DOMAIN
System.IO

# DOMAIN
System.Net

Type	Value	Note
	cfdfcd1585e07575cb76e591f9f3b8e87ff2c189
sha256	c559ae3589ef6275ab17974827435d17215a4f81b35da976a98299021addcc93
md5	440b4ef096504461be38b21b0ec74e57
domain	System.IO
domain	System.Net

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.