Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8bb4b545f711461a…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e5f878bfb622bab2163b1b202437cc90 SHA-1: a5f5cdc917009bbdbf9364559f9038954894daa2 SHA-256: 8bb4b545f711461aebc9020f6d1a33466e7fad4b5ef76087c9e902af7b486573
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 primary attack pattern involves using a malicious Office document to deliver the initial stage of the Qbot malware. No further details on execution or specific IOCs were extracted from this sample.

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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