IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA25679b34b9a6a93b06d52b12d2be08850eb3c8cfcc5c22fbd9e5facd42b1bfcddd0
MD5063246ba8a73e89237250a818211e1ae
Dosya Türüzip
Boyut930.6 KB
İlk Görülme2023-02-11
Dosya AdıSetup_Win_10-02-2023_18-19-51.zip
Etiketler1494101503, file-pumped, IcedID, malvertising, thunderbird, zip

Malware Ailesi: IcedID

IcedID, loader/trojan'dır.

TürLoader
Programlama DiliC++
Hedef PlatformWindows
C2 ProtokolüHTTPS
AmaçBankacılık sahtekarlığı
İlk Görülen Yıl2017
Diğer İsimlerBokBot

Tehdit Göstergeleri (IOC)

  • SHA256: 79b34b9a6a93b06d52b12d2be08850eb3c8cfcc5c22fbd9e5facd42b1bfcddd0
  • MD5: 063246ba8a73e89237250a818211e1ae

Bu örneğin tüm hash değerlerini VirusTotal üzerinde doğrulayabilirsiniz.

Sistem Temizleme Rehberi

  1. Sistemi ağdan ayırın — Loader başka zararlı yazılım indiriyor olabilir
  2. İndirilen tüm payload'ları analiz edin
  3. Tüm ağ trafiğini inceleyin, şüpheli bağlantıları kesin
  4. Antivirüs ile tam tarama yapın
  5. Sistem yenileme düşünün

YARA Kuralı İpuçları

rule IcedID_SHA256 {
    meta:
        description = "IcedID sample: 79b34b9a6a93b06d"
        threat_level = "critical"
        first_seen = "2023-02-11"
    condition:
        hash.sha256(0, filesize) == "79b34b9a6a93b06d52b12d2be08850eb3c8cfcc5c22fbd9e5facd42b1bfcddd0"
}

IcedID — Profil du malware

IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.

Type de malware
Loader
Langage de programmation
C++
Protocole C2
HTTPS
Systèmes ciblés
Windows
Aussi connu sous (AKA)
BokBot

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

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

Liste IOC (2 indicateurs)

IOC — IcedID
# SHA256 79b34b9a6a93b06d52b12d2be08850eb3c8cfcc5c22fbd9e5facd42b1bfcddd0 # MD5 063246ba8a73e89237250a818211e1ae
TypeValeurNote
sha256 79b34b9a6a93b06d52b12d2be08850eb3c8cfcc5c22fbd9e5facd42b1bfcddd0 Sample:IcedID
md5 063246ba8a73e89237250a818211e1ae 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.

Tags
icedidloadermalwarecriticalsha256hash-analizi