文件 Kimliği
| SHA256 | 9217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f |
|---|---|
| 大小 | 303.104 byte |
| String Sayisi | 1.455 (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
| SHA256 | 9217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f |
|---|---|
| C2 | Şifreli P2P |
Dridex — 恶意软件档案
Dridex Bugat TA505 banking trojan. Chrome/Firefox form hooking with obfuscated strings. DirectUI RTTI.
技术细节
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.
归因 / 威胁行为者
Evil Corp (TA505), Maksim Yakubets (indicted by FBI)
能力与行为
IOC列表 (1 个指标)
# SHA256
9217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 9217f79feca332aeeadabed6b7b0c10bb0cdf9b1d1db5a3f8e2c4a6d0b9e1c5f |
C2服务器 (该家族共有 3 台已记录服务器)
| 地址 | 类型 | 端口 | 协议 | 状态 | 国家 |
|---|---|---|---|---|---|
| 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 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。