QakBot | Tehdit Seviyesi: critical | Tür: Banking Trojan

Kriptografik Tanımlayıcılar

SHA25649939225440e534f215030d8616b0b4a73c908cdfc3c9fd25cf6e876073bf44d
MD5760e4cc6b02dae0c2700b33f9627c9da
Dosya Türüwsf
Boyut37.5 KB
İlk Görülme2023-05-02
Dosya AdıContract_B264_May2.wsf
Etiketlerobama259, Qakbot, qbot, Quakbot, wsf

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: 49939225440e534f215030d8616b0b4a73c908cdfc3c9fd25cf6e876073bf44d
  • MD5: 760e4cc6b02dae0c2700b33f9627c9da

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: 49939225440e534f"
        threat_level = "critical"
        first_seen = "2023-05-02"
    condition:
        hash.sha256(0, filesize) == "49939225440e534f215030d8616b0b4a73c908cdfc3c9fd25cf6e876073bf44d"
}

QakBot — マルウェアプロファイル

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

マルウェアの種類
Other
プログラミング言語
C++
C2プロトコル
HTTPS
標的システム
Windows
別名 (AKA)
QBot

技術詳細

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.

アトリビューション / 脅威アクター

Gold Lagoon, TA570 (Shatak)

機能と挙動

Zararlı Yazılım Aktivitesi
Kalıcılık Mekanizması
C2 İletişimi
Anti-Analiz

IOCリスト (2 件の指標)

IOC — QakBot
# SHA256 49939225440e534f215030d8616b0b4a73c908cdfc3c9fd25cf6e876073bf44d # MD5 760e4cc6b02dae0c2700b33f9627c9da
タイプメモ
sha256 49939225440e534f215030d8616b0b4a73c908cdfc3c9fd25cf6e876073bf44d Sample:QakBot
md5 760e4cc6b02dae0c2700b33f9627c9da Sample:QakBot

C2サーバー (このファミリーで8台のサーバーを記録)

アドレス タイプ ポート プロトコル ステータス
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

C2アドレスはKEYDALチームが手動で検証したマルウェア検体のみに基づいて提供されています。商用利用は禁止です。

タグ
qakbotbanking trojanmalwarecriticalsha256hash-analizi