Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ef8b9f1cde954885…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e72f613a1a29602f2506844019631534 SHA-1: 0a7aaaa987e206f7158ef0286e5b4acef05399db SHA-256: ef8b9f1cde9548856f8602cdc2ceb729528712d4e64b4d956192022b53bf01fd
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The primary function is to deliver a malicious payload, likely through user interaction with the Excel file. The SHA256 hash is included as a primary indicator.

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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