Kriptografik Tanımlayıcılar
| SHA256 | 1f8806869616c18cbae9ffcf581c0428915d32fb70119df16d08078d92d1a5e3 |
|---|---|
| MD5 | fd2d00b51e140543cfb5dc7a6e6197ab |
| Dosya Türü | exe |
| Boyut | 177.0 KB |
| İlk Görülme | 2025-04-09 |
| Dosya Adı | 1f8806869616c18cbae9ffcf581c0428915d32fb70119df16d08078d92d1a5e3 |
| Etiketler | 89-44-9-186, exe, IcedID |
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:
1f8806869616c18cbae9ffcf581c0428915d32fb70119df16d08078d92d1a5e3 - MD5:
fd2d00b51e140543cfb5dc7a6e6197ab
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: 1f8806869616c18c"
threat_level = "critical"
first_seen = "2025-04-09"
condition:
hash.sha256(0, filesize) == "1f8806869616c18cbae9ffcf581c0428915d32fb70119df16d08078d92d1a5e3"
}IcedID — Malware Profile
IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.
Technical 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 / Threat Actor
TA551 (Shathak), TA578
Capabilities & Behavior
IOC List (4 indicators)
# SHA256
1f8806869616c18cbae9ffcf581c0428915d32fb70119df16d08078d92d1a5e3
# MD5
fd2d00b51e140543cfb5dc7a6e6197ab
# IP
162.33.177.167
# DOMAIN
topfiveaccounting.com
| Type | Value | Note |
|---|---|---|
| sha256 | 1f8806869616c18cbae9ffcf581c0428915d32fb70119df16d08078d92d1a5e3 | IcedID |
| md5 | fd2d00b51e140543cfb5dc7a6e6197ab | IcedID |
| ip | 162.33.177.167 | C2:443 |
| domain | topfiveaccounting.com | C2:443 |
C2 Servers (5 recorded servers for this family)
| Address | Type | Port | Protocol | Status | Country |
|---|---|---|---|---|---|
| 162.33.177.167 | ip | 443 | HTTPS | active | 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 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.