Dridex - 8337dd22aa86bc357f8bc573441a97c7 [0341b7e0]

Tehdit Valorlendirmesi

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.

Capacidades detectadas

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

Etiquetas de MalwareBazaar

Nota de análisis

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

Dridex — Perfil del malware

Dridex Bugat TA505 banking trojan. Chrome/Firefox form hooking with obfuscated strings. DirectUI RTTI.

Tipo de malware

Other

Lenguaje de programación

C++

Protocolo C2

HTTPS

Sistemas objetivo

Windows

También conocido como (AKA)

Bugat

Detalles técnicos

Dridex (Bugat/Cridex) is a modular banking trojan operated by TA505/Evil Corp since 2011. Uses peer-to-peer botnet architecture for C2 communication to resist takedowns. Modules: form grabber, VNC backdoor, network proxy, credential stealer, spread module. Encrypted communication: RC4 + custom protocol over HTTP. Delivered via Microsoft Office macro phishing (VBA macros). Used to deliver: BitPaymer, WastedLocker, Grief (PayOrGrief) ransomware. Evil Corp sanctioned by US Treasury October 2019, making ransom payments illegal for US entities. Dridex infrastructure heavily overlaps with Locky ransomware campaigns. Botnet IDs (bot IDs): 220, 444, 7777, multiple active botnets simultaneously.

Atribución / Actor de amenaza

Evil Corp (TA505), Maksim Yakubets (indicted by FBI)

Capacidades y comportamiento

Zararlı Yazılım Aktivitesi

Kalıcılık Mekanizması

C2 İletişimi

Anti-Analiz

Lista IOC (2 indicadores)

IOC — Dridex Copiar

# SHA256 0341b7e0b66e27bee166ba1fd9fad700d85e58a257bbfed1b60a662d97fc1617 # MD5 8337dd22aa86bc357f8bc573441a97c7

Tipo	Valor	Nota
sha256	0341b7e0b66e27bee166ba1fd9fad700d85e58a257bbfed1b60a662d97fc1617
md5	8337dd22aa86bc357f8bc573441a97c7

Servidores C2 (3 servidores registrados para esta familia)

Dirección	Tipo	Puerto	Protocolo	Estado	País
79.141.164.52	ip	4444	TCP	sinkholed	RO
185.234.218.151	ip	4444	HTTPS	sinkholed	RU
77.73.133.84	ip	443	HTTPS	sinkholed	BG

Las direcciones C2 se proporcionan únicamente a partir de muestras de malware verificadas manualmente por el equipo KEYDAL. Se prohíbe el uso comercial.