IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA2563a585be7037b0dd24dbc719e8a05d1a1502108bb6e0fea62d6b90980be75a7d9
MD536b89900c9300156d4ba6e19742c7498
Dosya Türüexe
Boyut649.5 KB
İlk Görülme2023-02-01
Dosya AdıSetupWin01-02-202317-10-18.exe
Etiketlerexe, IcedID, malvertising, ms-teams

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: 3a585be7037b0dd24dbc719e8a05d1a1502108bb6e0fea62d6b90980be75a7d9
  • MD5: 36b89900c9300156d4ba6e19742c7498

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: 3a585be7037b0dd2"
        threat_level = "critical"
        first_seen = "2023-02-01"
    condition:
        hash.sha256(0, filesize) == "3a585be7037b0dd24dbc719e8a05d1a1502108bb6e0fea62d6b90980be75a7d9"
}

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 3a585be7037b0dd24dbc719e8a05d1a1502108bb6e0fea62d6b90980be75a7d9 # MD5 36b89900c9300156d4ba6e19742c7498
TypeValeurNote
sha256 3a585be7037b0dd24dbc719e8a05d1a1502108bb6e0fea62d6b90980be75a7d9 Sample:IcedID
md5 36b89900c9300156d4ba6e19742c7498 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