Grandoreiro — Örnek SHA256: 9066433f | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Grandoreiro

Grandoreiro, LA bankacılık trojanıdır.

Threat Indicators (IOC)

• SHA256: 9066433f761394e8c8bf52c4bba2a030ff448323af647c2fa0502775b9d7ffc8
• MD5: 22715d6a83cc22158f9d904a6136563c

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 Grandoreiro_SHA256 {
    meta:
        description = "Grandoreiro sample: 9066433f761394e8"
        threat_level = "high"
        first_seen = "2025-11-07"
    condition:
        hash.sha256(0, filesize) == "9066433f761394e8c8bf52c4bba2a030ff448323af647c2fa0502775b9d7ffc8"
}