| Hash / Info | Value |
|---|---|
| SHA256 | c988aa2a29c57038eb57a72cb7422de9b47b3e46b7adcd584af528a65fbd960c |
| MD5 | 1ffdb0fded9c571732bbce07cd558c3c |
| SHA1 | 0166927f261604a9d52611a773b87af9e9972f42 |
| ImpHash | 3fe5bb3fc668b4a0578aa1c393cada27 |
| File Adi | 1ffdb0fded9c571732bbce07cd558c3c |
| File Type | exe |
| Size | 269,312 bytes |
| First Seen | 2023-11-07 |
Tehdit Valuelendirmesi
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.
Detected Capabilities
- Payload Indirme
- Surec Enjeksiyonu
- Kalicilik
- Anti-Analiz
- Sifrelenmis Iletisim
MalwareBazaar Tags
Analysis Note
Bu ornek Emotet ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
Emotet — Malware Profile
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.
Technical Details
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 / Threat Actor
TA542 (MUMMY SPIDER) - Ukrayna kokenli oldugu dusunulen organizasyon. 2021'de Europol/FBI tarafindan coguyla tutuklandi; 2022'de geri dondu.
Capabilities & Behavior
IOC List (2 indicators)
# SHA256
c988aa2a29c57038eb57a72cb7422de9b47b3e46b7adcd584af528a65fbd960c
# MD5
1ffdb0fded9c571732bbce07cd558c3c
| Type | Value | Note |
|---|---|---|
| sha256 | c988aa2a29c57038eb57a72cb7422de9b47b3e46b7adcd584af528a65fbd960c | |
| md5 | 1ffdb0fded9c571732bbce07cd558c3c |
C2 Servers (7 recorded servers for this family)
| Address | Type | Port | Protocol | Status | Country |
|---|---|---|---|---|---|
| 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 |
C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.