QakBot — Örnek SHA256: 145e9558 | Critical Tehdit Analizi

Cryptographic Identifiers

Malware Family: QakBot

QakBot, bankacılık trojanıdır.

Threat Indicators (IOC)

• SHA256: 145e9558ad6396b5eed9b9630213a64cc809318025627a27b14f01cfcf644170
• MD5: 192b1e7905bc0da7c35f65c24eb537b8

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
2. Terminate suspicious processes from Task Manager
3. Run a full system scan with Malwarebytes or Kaspersky
4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
5. Review newly created tasks in Task Scheduler
6. Change all your account passwords from a clean device
7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule QakBot_SHA256 {
    meta:
        description = "QakBot sample: 145e9558ad6396b5"
        threat_level = "critical"
        first_seen = "2023-01-31"
    condition:
        hash.sha256(0, filesize) == "145e9558ad6396b5eed9b9630213a64cc809318025627a27b14f01cfcf644170"
}