Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 dfacf918df54c346…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: de18f0a73f270a36e72b5dd757dbae20 SHA-1: 5d31521ac99e912f7bfcf956b5b9aeb046ab5c3c SHA-256: dfacf918df54c346c8bee61a0afaf5f46b44cd1c77e2ae93f7196339e063b289
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to deliver a malicious payload. As an Excel document, it likely uses macro execution or exploits to achieve this. The primary IOC is the file's SHA256 hash.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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