TorRansomware 67a78b39 -- xri65fopcxkdfxhi4tidsg7cad.onion Tor C2, Kurban Secret Key 6F2PQ14O2POZ1JB5PSD65HUJP19Y9DU1, SetThreadContext Enjeksiyon, Duvar Kagidi Fidye Hijack | Kritik

Derin PE Analizi — TorRansomware | Tehdit: KRITIK

Fichier Kimligi

SHA256	`67a78b39e760e3460a135a7e4fa096ab6ce6b013658103890c866d9401928ba5`
Taille	1,261,752 byte
Derleyici	GCC 7.3-win32 MinGW-w64, 17 sections

Tor C2: xri65fopcxkdfxhi4tidsg7cad.onion

xri65fopcxkdfxhi4tidsg7cad.onion -- Tor Hidden Service C2\nFidye odeme ve anahtar teslimi Onion aginda\nKurban Tor Browser ile sitenin acmali\nOperatorun kimligi gizli, sunucu yeri bilinemez

Kurban Secret Key

"with your secret key 6F2PQ14O2POZ1JB5PSD65HUJP19Y9DU1"\nRSA sifreleme: rsa_encrypt_key, rsa_encrypt_IV\nKurban bu key ile odeme yapar, operatorden decrypt key alir

Duvar Kagidi Hijack (Registry)

HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop -> NoChangingWallPaper = 1\nHKLM\Policies\System -> Wallpaper = C:\Users\Public\bg.jpg\nKullanici degistiremez (NoChangingWallPaper=1)

SetThreadContext Enjeksiyon

SetThreadContext x3 referans -- process hollowing\nFPU anti-disassembly, TLS callback (1 func)

IOC

SHA256	`67a78b39e760e3460a135a7e4fa096ab6ce6b013658103890c866d9401928ba5`
Tor C2	`xri65fopcxkdfxhi4tidsg7cad.onion`
Kurban Key	`6F2PQ14O2POZ1JB5PSD65HUJP19Y9DU1`
Fidye BG	C:\Users\Public\bg.jpg

TorRansomware — Profil du malware

Tor .onion network kullanan C/C++ (GCC MinGW) ransomware. xri65fopcxkdfxhi4tidsg7cad.onion Tor C2. Kurban secret key: 6F2PQ14O2POZ1JB5PSD65HUJP19Y9DU1. RSA-encrypted file keys. Wallpaper hijack (C:\Users\Public\bg.jpg + NoChangingWallPaper=1). SetThreadContext process injection. 17 section obfuscation.

Type de malware

Ransomware

Langage de programmation

C (GCC MinGW)

Protocole C2

Tor/.onion

Systèmes ciblés

Küresel

Capacités et comportement

Dosya Şifreleme (AES/RSA)

Gölge Kopya Silme

Yedek Kaldırma

Fidye Notu Oluşturma

Kalıcılık Sağlama

Ağ Paylaşımı Şifreleme

Anti-Analiz Teknikleri

Çift Gasp (Data Leak)

Liste IOC (1 indicateurs)

IOC — TorRansomware

# SHA256
67a78b39e760e3460a135a7e4fa096ab6ce6b013658103890c866d9401928ba5

Type	Valeur	Note
sha256	67a78b39e760e3460a135a7e4fa096ab6ce6b013658103890c866d9401928ba5

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Serveurs C2 (1 serveurs enregistrés pour cette famille)

Adresse	Type	Port	Protocole	Statut	Pays
xri65fopcxkdfxhi4tidsg7cad.onion	domain	80	custom	inactive	—

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.