Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 38743e5fbee6e88d…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 68c72fa30aee95bfac0b98660a39e9fe SHA-1: 1ca7f1f65ec7dcd62513c6d81cd8190e45a08397 SHA-256: 38743e5fbee6e88d739f0936606e9b8b63715ae57727109f4174d5957019ab4a
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The critical heuristic firing suggests the file's primary purpose is to download and execute a secondary stage payload. Given the detection name, the likely malware family is Qbot.

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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