| Hachage / Info | Valeur |
|---|---|
| SHA256 | 230b84398e873938bbcc7e4a1a358bde4345385d58eb45c1726cee22028026e9 |
| MD5 | f4ea4e9b8017b5edd392b7416bd390af |
| SHA1 | db5f5c4358c295aa32f5a7d62869b21f9fe45e43 |
| ImpHash | 68474882704138e677b9350eb7d5a5e3 |
| Fichier Adi | g64.exe |
| Type de fichier | exe |
| Taille | 3,158,952 bytes |
| Première observation | 2025-08-05 |
Tehdit Valeurlendirmesi
Bu ornek, hedef sisteme ek zararlı yazılım yuklemek amacıyla tasarlanmis moduler bir yukleyici (loader) olarak tespit edilmistir. Bankacılık trojanları, fidye yazılımları veya diger ikinci asama yukler indirebilmektedir.
Capacités détectées
- Payload Indirme
- Surec Enjeksiyonu
- Kalicilik
- Anti-Analiz
- Sifrelenmis Iletisim
Étiquettes MalwareBazaar
Note d’analyse
Bu ornek Emotet ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
Emotet — Profil du malware
Emotet (Heodo/Mealybug/TA542) 32-bit DLL payload. Process enumeration via CreateToolhelp32Snapshot+Process32First/Next. VirtualAlloc+VirtualProtect shellcode staging. ntdll.dll direct calls. Low entropy 3.92 (stage-1 loader/encoded payload). Suspicious imagebase and DOS stub.
Détails techniques
C dili, HTTP C2 (RSA+AES sifreleme), modular yapi (email stealer, spreader, Outlook harvester), process hollowing, living off the land (regsvr32, mshta, certutil), Epoch1/2/3/4/5 botnet
Attribution / Acteur de la menace
TA542 (MUMMY SPIDER) - Ukrayna kokenli oldugu dusunulen organizasyon. 2021'de Europol/FBI tarafindan coguyla tutuklandi; 2022'de geri dondu.
Capacités et comportement
Liste IOC (2 indicateurs)
# SHA256
230b84398e873938bbcc7e4a1a358bde4345385d58eb45c1726cee22028026e9
# MD5
f4ea4e9b8017b5edd392b7416bd390af
| Type | Valeur | Note |
|---|---|---|
| sha256 | 230b84398e873938bbcc7e4a1a358bde4345385d58eb45c1726cee22028026e9 | |
| md5 | f4ea4e9b8017b5edd392b7416bd390af |
Serveurs C2 (7 serveurs enregistrés pour cette famille)
| Adresse | Type | Port | Protocole | Statut | Pays |
|---|---|---|---|---|---|
| 41.216.188.11 | ip | 8000 | HTTP | active | — |
| 103.143.173.206 | ip | 443 | HTTPS | inactive | ID |
| 144.91.65.153 | ip | 7080 | HTTP | inactive | DE |
| 195.88.54.144 | ip | 8080 | HTTP | sinkholed | — |
| 103.43.46.149 | ip | 443 | HTTPS | sinkholed | — |
| 185.220.101.32 | ip | 80 | HTTP | sinkholed | DE |
| 5.135.183.154 | ip | 8080 | HTTP | sinkholed | FR |
Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.