QakBot | Tehdit Seviyesi: critical | Tür: Banking Trojan

Kriptografik Tanımlayıcılar

SHA256d53a72da6f43cc8b0a7adca3e397addfccfb1d6e9650184f76afc294b66f98a1
MD5550c6af07d06cd7ef70e002129c8f4c4
Dosya Türüdll
Boyut596.9 KB
İlk Görülme2023-02-15
Dosya AdıaTgzWLspf.tmp.gif
Etiketler1676454281, BB15, 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: d53a72da6f43cc8b0a7adca3e397addfccfb1d6e9650184f76afc294b66f98a1
  • MD5: 550c6af07d06cd7ef70e002129c8f4c4

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: d53a72da6f43cc8b"
        threat_level = "critical"
        first_seen = "2023-02-15"
    condition:
        hash.sha256(0, filesize) == "d53a72da6f43cc8b0a7adca3e397addfccfb1d6e9650184f76afc294b66f98a1"
}

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 d53a72da6f43cc8b0a7adca3e397addfccfb1d6e9650184f76afc294b66f98a1 # MD5 550c6af07d06cd7ef70e002129c8f4c4
タイプメモ
sha256 d53a72da6f43cc8b0a7adca3e397addfccfb1d6e9650184f76afc294b66f98a1 Sample:QakBot
md5 550c6af07d06cd7ef70e002129c8f4c4 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