Kriptografik Tanımlayıcılar
| SHA256 | 33cf7da7038defe4719b662e2e658b6c59ad592e427b9bd45f813369074a6996 |
|---|---|
| MD5 | 453846f0c568115c55f327758f76dee4 |
| Dosya Türü | zip |
| Boyut | 39.0 KB |
| İlk Görülme | 2023-11-28 |
| Dosya Adı | HG.zip |
| Etiketler | IcedID, zip |
Malware Ailesi: IcedID
IcedID, bankacılık saldırısı yapan loader'dır.
| Tür | Loader |
|---|---|
| Programlama Dili | C++ |
| Hedef Platform | Windows |
| C2 Protokolü | HTTPS |
| Amaç | Bankacılık sahtekarlığı |
| İlk Görülen Yıl | 2017 |
| Diğer İsimler | BokBot |
Tehdit Göstergeleri (IOC)
- SHA256:
33cf7da7038defe4719b662e2e658b6c59ad592e427b9bd45f813369074a6996 - MD5:
453846f0c568115c55f327758f76dee4
Sistem Temizleme Rehberi
- Sistemi ağdan ayırın — Loader başka zararlı yazılım indiriyor olabilir
- İndirilen tüm payload'ları analiz edin
- Tüm ağ trafiğini inceleyin, şüpheli bağlantıları kesin
- Antivirüs ile tam tarama yapın
- Sistem yenileme düşünün
YARA Kuralı İpuçları
rule IcedID_SHA256 {
meta:
description = "IcedID sample: 33cf7da7038defe4"
threat_level = "critical"
first_seen = "2023-11-28"
condition:
hash.sha256(0, filesize) == "33cf7da7038defe4719b662e2e658b6c59ad592e427b9bd45f813369074a6996"
}IcedID — マルウェアプロファイル
IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.
技術詳細
IcedID (BazarLoader) is a banking trojan and loader first observed 2017. Man-in-the-browser attacks targeting banking credentials via web injections. BazarLoader component: delivers Ryuk, Conti, and other ransomware payloads. Uses HTTPS with TLS for C2, custom binary protocol. Delivered via malspam (Office macros, password-protected archives). Notable for forked distribution: Standard IcedID vs. Lite variant (reduced banking features). Lite/BackConnect IcedID evolved to focus solely on ransomware delivery. C2 uses high entropy DGA-like domains with .com TLD.
アトリビューション / 脅威アクター
TA551 (Shathak), TA578
機能と挙動
IOCリスト (2 件の指標)
# SHA256
33cf7da7038defe4719b662e2e658b6c59ad592e427b9bd45f813369074a6996
# MD5
453846f0c568115c55f327758f76dee4
| タイプ | 値 | メモ |
|---|---|---|
| sha256 | 33cf7da7038defe4719b662e2e658b6c59ad592e427b9bd45f813369074a6996 | |
| md5 | 453846f0c568115c55f327758f76dee4 |
C2サーバー (このファミリーで5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 |
|---|---|---|---|---|---|
| 162.33.177.167 | ip | 443 | HTTPS | inactive | US |
| topfiveaccounting.com | domain | 443 | HTTPS | inactive | US |
| 185.220.100.240 | ip | 443 | HTTPS | inactive | DE |
| nsabx.gg | domain | 443 | HTTPS | inactive | — |
| 5.8.88.226 | ip | 443 | HTTPS | sinkholed | RU |
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。