Manuel Statik Analiz — Dridex Banker | Tehdit: KRITIK

ファイル Kimliği

SHA2569217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f
サイズ303.104 byte
String Sayisi1.455 (yoğun sıkıştırma)

C2 Config Fragmenti

Nc2Fs%   -- Şifreli C2 config fragmenti
pAyC5    -- Şifreli payload config

Threading Senkronizasyonu

InterlockedIncrement, InterlockedDecrement, InterlockedExchange
-- Çoklu thread ile eşzamanlı banka form-grabbing

Dridex Hakkında

Dridex (Bugat/Cridex), 2011'den beri aktif olan EvilCorp grubunun finansal zararlı yazılımıdır. Modüler yapısı ile web inject, form-grabbing, email çalma ve ransomware (WastedLocker, BitPaymer) dağıtımı yapar. P2P protokol ile iletişim kurar. 10+ milyar USD hasar yaratan kampanyalardan sorumludur.

IOC

SHA2569217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f
C2Şifreli P2P

Dridex — マルウェアプロファイル

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

マルウェアの種類
Other
プログラミング言語
C++
C2プロトコル
HTTPS
標的システム
Windows
別名 (AKA)
Bugat

技術詳細

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.

アトリビューション / 脅威アクター

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

機能と挙動

Zararlı Yazılım Aktivitesi
Kalıcılık Mekanizması
C2 İletişimi
Anti-Analiz

IOCリスト (1 件の指標)

IOC — Dridex
# SHA256 9217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f
タイプ値メモ
sha256 9217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f
Dridex — 完全プロファイルへ →

C2サーバー (このファミリーで3台のサーバーを記録)

アドレス タイプ ポート プロトコル ステータス 国
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

C2アドレスはKEYDALチームが手動で検証したマルウェア検体のみに基づいて提供されています。商用利用は禁止です。

タグ
dridexbankersifrelenmisinterlockedexchangeconfig