Kriptografik Tanımlayıcılar
| SHA256 | 622b2f883a0bb94c4946f0a431e6568d6c8cb5dc54e214197fe002b6c850ff4e |
|---|---|
| MD5 | 925d7dd7651c06ee06c8abdb4ded6e25 |
| Dosya Türü | zip |
| Boyut | 357.4 KB |
| İlk Görülme | 2023-10-11 |
| Dosya Adı | IPSY0138_4221801.zip |
| Etiketler | IcedID, pw-W1289, 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:
622b2f883a0bb94c4946f0a431e6568d6c8cb5dc54e214197fe002b6c850ff4e - MD5:
925d7dd7651c06ee06c8abdb4ded6e25
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: 622b2f883a0bb94c"
threat_level = "critical"
first_seen = "2023-10-11"
condition:
hash.sha256(0, filesize) == "622b2f883a0bb94c4946f0a431e6568d6c8cb5dc54e214197fe002b6c850ff4e"
}IcedID — Malware-Profil
IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.
Technische Details
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 / Bedrohungsakteur
TA551 (Shathak), TA578
Fähigkeiten & Verhalten
IOC-Liste (2 Indikatoren)
# SHA256
622b2f883a0bb94c4946f0a431e6568d6c8cb5dc54e214197fe002b6c850ff4e
# MD5
925d7dd7651c06ee06c8abdb4ded6e25
| Typ | Wert | Bemerkung |
|---|---|---|
| sha256 | 622b2f883a0bb94c4946f0a431e6568d6c8cb5dc54e214197fe002b6c850ff4e | |
| md5 | 925d7dd7651c06ee06c8abdb4ded6e25 |
C2-Server (5 erfasste Server für diese Familie)
| Adresse | Typ | Port | Protokoll | Status | Land |
|---|---|---|---|---|---|
| 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-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.