Dridex Analyse de malware

Propriétés du fichier

SHA256: 548a04fdd00a3327c6423736783d260c34ded9aa47c3c4abc29df2a128aa1b74

MD5: 14d52f7098a6dfc11d10e9667c048807

Type de fichier: dll

Taille: 630,784 byte

Première observation: 2021-12-04

Signature AV: Dridex

Imphash: a8216198551e5fea52de18ae98283824

Signalé par: zbetcheckin

Étiquettes: 32, dll, Dridex, exe

Analyse statique : basée sur les métadonnées (échantillon non téléchargé)

Dridex — Profil du malware

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

Type de malware
Other
Langage de programmation
C++
Protocole C2
HTTPS
Systèmes ciblés
Windows
Aussi connu sous (AKA)
Bugat

Détails techniques

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.

Attribution / Acteur de la menace

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

Capacités et comportement

Zararlı Yazılım Aktivitesi
Kalıcılık Mekanizması
C2 İletişimi
Anti-Analiz

Liste IOC (1 indicateurs)

IOC — Dridex
# FILEPATH 548a04fdd00a3327c6423736783d260c34ded9aa47c3c4abc29df2a128aa1b74
TypeValeurNote
filepath 548a04fdd00a3327c6423736783d260c34ded9aa47c3c4abc29df2a128aa1b74 PDB

Serveurs C2 (3 serveurs enregistrés pour cette famille)

Adresse Type Port Protocole Statut Pays
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

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.

Tags
32dllDridexexe