Hash / BilgiDeger
SHA256c13c6923bd8eab75c07640ad362833787d78a005577f8d5e32927139df8e2cd0
MD5667ead6e36314bd21b1fa1fb9f1960b6
SHA1b14ecebb5df15c8ab0f11663d419c2ccb1944760
ImpHash7f6374fa43fb59c8c933315a94a24259
Dosya Adic13c6923bd8eab75c07640ad362833787d78a005577f8d5e32927139df8e2cd0
Dosya Türüexe
Boyut35,527,104 bytes
Ilk Görülme2024-08-28

Tehdit Degerlendirmesi

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.

Tespit Edilen Yetenekler

  • Payload Indirme
  • Surec Enjeksiyonu
  • Kalicilik
  • Anti-Analiz
  • Sifrelenmis Iletisim

MalwareBazaar Etiketleri

EmotetexeHebei Yingtong Pipeline Co. Ltd.Heodosigned

Analiz Notu

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.

Malware Type
Loader
Programming Language
C
C2 Protocol
HTTP
Target Systems
Windows
Also Known As (AKA)
Heodo

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

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — Emotet
# SHA256 c13c6923bd8eab75c07640ad362833787d78a005577f8d5e32927139df8e2cd0 # MD5 667ead6e36314bd21b1fa1fb9f1960b6
TypeValueNote
sha256 c13c6923bd8eab75c07640ad362833787d78a005577f8d5e32927139df8e2cd0
md5 667ead6e36314bd21b1fa1fb9f1960b6
Emotet — Go to Full Profile →

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.

Tags
EmotetexeHebei Yingtong Pipeline Co. Ltd.Heodosigned