QakBot | Tehdit Seviyesi: critical | Tür: Banking Trojan

Kriptografik Tanımlayıcılar

SHA256b3dfb683f9518e45a2d0a7e2d3907e977eafb57156e261e0f9e4078f7154dbeb
MD5199965002e642b40151d4e71e7f99472
Dosya Türüjs
Boyut342.4 KB
İlk Görülme2023-06-23
Dosya AdıBSN-50158390.js
Etiketlerjs, obama271, 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: b3dfb683f9518e45a2d0a7e2d3907e977eafb57156e261e0f9e4078f7154dbeb
  • MD5: 199965002e642b40151d4e71e7f99472

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: b3dfb683f9518e45"
        threat_level = "critical"
        first_seen = "2023-06-23"
    condition:
        hash.sha256(0, filesize) == "b3dfb683f9518e45a2d0a7e2d3907e977eafb57156e261e0f9e4078f7154dbeb"
}

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 b3dfb683f9518e45a2d0a7e2d3907e977eafb57156e261e0f9e4078f7154dbeb # MD5 199965002e642b40151d4e71e7f99472
TypeValueNote
sha256 b3dfb683f9518e45a2d0a7e2d3907e977eafb57156e261e0f9e4078f7154dbeb Sample:QakBot
md5 199965002e642b40151d4e71e7f99472 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