Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 97db538e7dfdbf69…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 722a989ce1b07e2b70446ceb17ef85c2 SHA-1: ba6b47b23a6498b29f065c78a13269fa75faeb3a SHA-256: 97db538e7dfdbf69de87038bed6a0ed03acde074fe53066e4a7d2bfb7152d5d2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves delivering this malicious payload via a spearphishing attachment. No document body or scripts were extracted, but the ClamAV signature is sufficient for attribution.

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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