QakBot | Tehdit Seviyesi: critical | Tür: Banking Trojan

Kriptografik Tanımlayıcılar

SHA256fe4d2ebc920e60116b039236f07e45a9203fce4eaf7e5182c0a8610f49c7397c
MD5fd4829b31ddba9d86b755d94c1bd9d18
Dosya Türüdll
Boyut462.5 KB
İlk Görülme2023-04-13
Dosya Adı555555.dat
Etiketlerdll, obama252, Qakbot, Quakbot

Malware Ailesi: QakBot

QakBot, bankacılık trojanıdır.

TürBanking Trojan
Programlama DiliC++
Hedef PlatformWindows
C2 ProtokolüHTTPS
AmaçEmail hijacking
İlk Görülen Yıl2008
Diğer İsimlerQBot

Tehdit Göstergeleri (IOC)

  • SHA256: fe4d2ebc920e60116b039236f07e45a9203fce4eaf7e5182c0a8610f49c7397c
  • MD5: fd4829b31ddba9d86b755d94c1bd9d18

Bu örneğin tüm hash değerlerini VirusTotal üzerinde doğrulayabilirsiniz.

Sistem Temizleme Rehberi

  1. Sistemi ağdan ayırın — ethernet çıkarın, Wi-Fi devre dışı bırakın
  2. Görev Yöneticisi'nden şüpheli process'leri sonlandırın
  3. Malwarebytes veya Kaspersky ile tam sistem taraması yapın
  4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
  5. Yeni oluşturulan görevleri Task Scheduler'dan inceleyin
  6. Tüm hesap şifrelerinizi güvenli bir cihazdan değiştirin
  7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Kuralı İpuçları

rule QakBot_SHA256 {
    meta:
        description = "QakBot sample: fe4d2ebc920e6011"
        threat_level = "critical"
        first_seen = "2023-04-13"
    condition:
        hash.sha256(0, filesize) == "fe4d2ebc920e60116b039236f07e45a9203fce4eaf7e5182c0a8610f49c7397c"
}

QakBot — Profil du malware

QakBot Quakbot banker. Notesvb.msi delivery. Named pipe IPC. Modular architecture.

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

Détails techniques

QakBot (Qbot/QuakBot) is a banking trojan and loader active since 2007. Features: credential theft, email hijacking for thread hijacking attacks, lateral movement via SMB/psexec, web injection for banking fraud. Delivered via malspam using hijacked email threads (reply-chain attacks). Modules: email collector, credential grabber, network scanner, VNC plugin. Used to deliver Egregor, ProLock, REvil, Black Basta ransomware. FBI "Operation Duck Hunt" disrupted infrastructure August 2023, removing QakBot from 700,000+ infected machines. Attempted comeback Q4 2023 with new delivery methods.

Attribution / Acteur de la menace

Gold Lagoon, TA570 (Shatak)

Capacités et comportement

Zararlı Yazılım Aktivitesi
Kalıcılık Mekanizması
C2 İletişimi
Anti-Analiz

Liste IOC (2 indicateurs)

IOC — QakBot
# SHA256 fe4d2ebc920e60116b039236f07e45a9203fce4eaf7e5182c0a8610f49c7397c # MD5 fd4829b31ddba9d86b755d94c1bd9d18
TypeValeurNote
sha256 fe4d2ebc920e60116b039236f07e45a9203fce4eaf7e5182c0a8610f49c7397c Sample:QakBot
md5 fd4829b31ddba9d86b755d94c1bd9d18 Sample:QakBot

Serveurs C2 (8 serveurs enregistrés pour cette famille)

Adresse Type Port Protocole Statut Pays
95.217.35.154 ip 443 HTTPS inactive FI
upd5.pro domain 443 HTTPS inactive —
upd5.pro domain 443 HTTPS inactive —
metasta.me domain 443 HTTPS inactive —
upd5.pro domain 443 HTTPS inactive —
amacey.com domain 443 HTTPS inactive —
181.174.165.208 ip 443 HTTPS sinkholed AR
212.117.180.232 ip 443 HTTPS sinkholed CH

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.

Tags
qakbotbanking trojanmalwarecriticalsha256hash-analizi