Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 88d591dd76aae32c…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9ccf56a3c9ebead4a4ce76b992448b77 SHA-1: 9f54bdaa73a0d1395f8d2d130df32a6efc62fed1 SHA-256: 88d591dd76aae32cc9351198ed4a0e2230eabc8eda5125aec47bfe7471ecbc6f
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot downloader. The file's purpose is to drop and execute the Qbot malware.

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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