QakBot | Tehdit Seviyesi: critical | Tür: Banking Trojan

Kriptografik Tanımlayıcılar

SHA256227aa72b932ddd6ab0bc7788bb024d47e2ab37bff073b3cf462191b3bd97576c
MD5b7b590df11163dec1519190358d063ed
Dosya Türüdll
Boyut595.8 KB
İlk Görülme2023-02-27
Dosya AdıFishlines.dll
Etiketler1677490643, BB17, 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: 227aa72b932ddd6ab0bc7788bb024d47e2ab37bff073b3cf462191b3bd97576c
  • MD5: b7b590df11163dec1519190358d063ed

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: 227aa72b932ddd6a"
        threat_level = "critical"
        first_seen = "2023-02-27"
    condition:
        hash.sha256(0, filesize) == "227aa72b932ddd6ab0bc7788bb024d47e2ab37bff073b3cf462191b3bd97576c"
}

QakBot — Malware Profile

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

Malware Type
Other
Programming Language
C++
C2 Protocol
HTTPS
Target Systems
Windows
Also Known As (AKA)
QBot

Technical Details

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 / Threat Actor

Gold Lagoon, TA570 (Shatak)

Capabilities & Behavior

Zararlı Yazılım Aktivitesi
Kalıcılık Mekanizması
C2 İletişimi
Anti-Analiz

IOC List (2 indicators)

IOC — QakBot
# SHA256 227aa72b932ddd6ab0bc7788bb024d47e2ab37bff073b3cf462191b3bd97576c # MD5 b7b590df11163dec1519190358d063ed
TypeValueNote
sha256 227aa72b932ddd6ab0bc7788bb024d47e2ab37bff073b3cf462191b3bd97576c Sample:QakBot
md5 b7b590df11163dec1519190358d063ed Sample:QakBot

C2 Servers (8 recorded servers for this family)

Address Type Port Protocol Status Country
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 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
qakbotbanking trojanmalwarecriticalsha256hash-analizi