Dridex - cc629318af63c61b89e0047c3799b3b5 [bf3130e1]

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

Tags do MalwareBazaar

Nota de análise

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

Dridex — Perfil do malware

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

Tipo de malware

Other

Linguagem de programação

C++

Protocolo C2

HTTPS

Sistemas-alvo

Windows

Também conhecido como (AKA)

Bugat

Detalhes 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.

Atribuição / Ator da ameaça

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

Capacidades e comportamento

Zararlı Yazılım Aktivitesi

Kalıcılık Mekanizması

C2 İletişimi

Anti-Analiz

Lista IOC (2 indicadores)

IOC — Dridex Copiar

# SHA256 bf3130e116fd5d9ae43a09831d59f66acee6cb0de1d657e80e711a2bb6397408 # MD5 cc629318af63c61b89e0047c3799b3b5

Tipo	Valor	Nota
sha256	bf3130e116fd5d9ae43a09831d59f66acee6cb0de1d657e80e711a2bb6397408
md5	cc629318af63c61b89e0047c3799b3b5

Servidores C2 (3 servidores registrados para esta família)

Endereço	Tipo	Porta	Protocolo	Status	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

Os endereços C2 são fornecidos apenas a partir de amostras de malware verificadas manualmente pela equipe KEYDAL. O uso comercial é proibido.