QakBot | Tehdit Seviyesi: critical | Tür: Banking Trojan

Kriptografik Tanımlayıcılar

SHA25692a021fd6545216e0469b46366f5deb341bc84d8999f0a65bdae98a01a020462
MD5fb5ca6825e52d72a2010c8474ddaaa41
Dosya Türüdll
Boyut939.5 KB
İlk Görülme2023-04-19
Dosya AdıTournay.ThesmophoricUnfreed.dll
Etiketler1681901691, BB24, dll, 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: 92a021fd6545216e0469b46366f5deb341bc84d8999f0a65bdae98a01a020462
  • MD5: fb5ca6825e52d72a2010c8474ddaaa41

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: 92a021fd6545216e"
        threat_level = "critical"
        first_seen = "2023-04-19"
    condition:
        hash.sha256(0, filesize) == "92a021fd6545216e0469b46366f5deb341bc84d8999f0a65bdae98a01a020462"
}

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 92a021fd6545216e0469b46366f5deb341bc84d8999f0a65bdae98a01a020462 # MD5 fb5ca6825e52d72a2010c8474ddaaa41
タイプメモ
sha256 92a021fd6545216e0469b46366f5deb341bc84d8999f0a65bdae98a01a020462 Sample:QakBot
md5 fb5ca6825e52d72a2010c8474ddaaa41 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