Emotet — 6cda346f63d0573b10b068df355b53abd1abe754 [1fb6b8be]

Hash / Info	Wert
SHA256	1fb6b8bed3a67ee4225f852c3d90fd2b629f2541ab431b4bd4d9d9f5bbd2c4b7
MD5	69f900118f985990f488121cd1cf5e2b
SHA1	33f6b7aac2afaba74eeac1a44ba9ec5d0a53d00c
Datei Adi	6cda346f63d0573b10b068df355b53abd1abe75427db0925244d94a8.msi
Dateityp	msi
Größe	9,617,408 bytes
Erstsichtung	2023-10-23

Tehdit Wertlendirmesi

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.

Erkannte Fähigkeiten

Payload Indirme
Surec Enjeksiyonu
Kalicilik
Anti-Analiz
Sifrelenmis Iletisim

MalwareBazaar-Tags

DarkGateEmotetHeodomsi

Analysehinweis

Bu ornek Emotet ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.

Emotet — Malware-Profil

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-Typ

Loader

Programmiersprache

C2-Protokoll

HTTP

Zielsysteme

Windows

Auch bekannt als (AKA)

Heodo

Technische 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 / Bedrohungsakteur

TA542 (MUMMY SPIDER) - Ukrayna kokenli oldugu dusunulen organizasyon. 2021'de Europol/FBI tarafindan coguyla tutuklandi; 2022'de geri dondu.

Fähigkeiten & Verhalten

Payload İndirme

Süreç Enjeksiyonu

Modüler Mimari

Kimlik Bilgisi Hırsızlığı

Yanal Hareket

Kalıcılık

Anti-VM/Sandbox

İkincil Payload Dağıtımı

IOC-Liste (2 Indikatoren)

IOC — Emotet

# SHA256
1fb6b8bed3a67ee4225f852c3d90fd2b629f2541ab431b4bd4d9d9f5bbd2c4b7

# MD5
69f900118f985990f488121cd1cf5e2b

Typ	Wert	Bemerkung
sha256	1fb6b8bed3a67ee4225f852c3d90fd2b629f2541ab431b4bd4d9d9f5bbd2c4b7
md5	69f900118f985990f488121cd1cf5e2b

Emotet — Zum vollständigen Profil →

C2-Server (7 erfasste Server für diese Familie)

Adresse	Typ	Port	Protokoll	Status	Land
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-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.