Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d51a6131d7ee296d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ba68fe3088bcdff457893dfd349958c2 SHA-1: be4d2735a3f8e05a571436e4c1e5d0e2387d61c8 SHA-256: d51a6131d7ee296d8fabc7464fd8c4cb52869a768792c683d6db6865b3ea11d1
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The file's purpose is to download and execute a second-stage Qbot payload.

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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