Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b53cab7ef5b58860…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b2b927c487ae91a65bd6f7fc3ddc788b SHA-1: c0122f7d9f17a769b36b243ba95a074ccfe8075f SHA-256: b53cab7ef5b58860f183db5a70874831ccc861d87a964816b57d6a2193f1cefb
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its use as a Qbot downloader. While no specific IOCs like URLs or hashes were extracted, the detection signature itself points to a malicious dropper functionality.

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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