Kriptografik Tanımlayıcılar
| SHA256 | a00ae529a1ce4e2eb7f988ed5adaa07e653de3fe0c01bec9452aae71b935f63c |
|---|---|
| MD5 | 3ae2c1bdfb47f45a527e99c297003800 |
| Dosya Türü | msi |
| Boyut | 11050.0 KB |
| İlk Görülme | 2023-04-24 |
| Dosya Adı | AdobePDFReader.msi |
| Etiketler | 2141273191, IcedID, msi |
Malware Ailesi: IcedID
IcedID, loader/trojan'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:
a00ae529a1ce4e2eb7f988ed5adaa07e653de3fe0c01bec9452aae71b935f63c - MD5:
3ae2c1bdfb47f45a527e99c297003800
Bu örneğin tüm hash değerlerini VirusTotal üzerinde doğrulayabilirsiniz.
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: a00ae529a1ce4e2e"
threat_level = "critical"
first_seen = "2023-04-24"
condition:
hash.sha256(0, filesize) == "a00ae529a1ce4e2eb7f988ed5adaa07e653de3fe0c01bec9452aae71b935f63c"
}
IcedID — Profil du malware
IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.
Détails techniques
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.
Attribution / Acteur de la menace
TA551 (Shathak), TA578
Capacités et comportement
Liste IOC (2 indicateurs)
# SHA256
a00ae529a1ce4e2eb7f988ed5adaa07e653de3fe0c01bec9452aae71b935f63c
# MD5
3ae2c1bdfb47f45a527e99c297003800
| Type | Valeur | Note |
|---|---|---|
| sha256 | a00ae529a1ce4e2eb7f988ed5adaa07e653de3fe0c01bec9452aae71b935f63c | Sample:IcedID |
| md5 | 3ae2c1bdfb47f45a527e99c297003800 | Sample:IcedID |
Serveurs C2 (5 serveurs enregistrés pour cette famille)
| Adresse | Type | Port | Protocole | Statut | Pays |
|---|---|---|---|---|---|
| 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 |
Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.