| Hash / Bilgi | Deger |
|---|---|
| SHA256 | 8e7e96c5c81defe501dcb530e7cc3773df9f2d2601e7a559cdea4286b920f915 |
| MD5 | 48773854152142e74bc51a76e53daea9 |
| SHA1 | ee19541476f0d3fcfa7644f7526da03c089f6870 |
| ImpHash | 5ad3b93adc2f9b7a31e634988c069f77 |
| Dosya Adi | 48773854152142e74bc51a76e53daea9 |
| Dosya Türü | dll |
| Boyut | 524,288 bytes |
| Ilk Görülme | 2021-12-20 |
Tehdit Degerlendirmesi
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.
Tespit Edilen Yetenekler
- Payload Indirme
- Surec Enjeksiyonu
- Kalicilik
- Anti-Analiz
- Sifrelenmis Iletisim
MalwareBazaar Etiketleri
Analiz Notu
Bu ornek Dridex ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
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 (2 个指标)
# SHA256
8e7e96c5c81defe501dcb530e7cc3773df9f2d2601e7a559cdea4286b920f915
# MD5
48773854152142e74bc51a76e53daea9
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 8e7e96c5c81defe501dcb530e7cc3773df9f2d2601e7a559cdea4286b920f915 | |
| md5 | 48773854152142e74bc51a76e53daea9 |
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。