Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f625d6d93b2f9abc…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 58296c68824e5d59c996023b590f18e0 SHA-1: fe9ab222401e9bccd9c4d92ad0fb529389840d45 SHA-256: f625d6d93b2f9abc1b4b1d8fb1932e09101f8d9b3b249e9ae3c5fff843d739cb
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The CLAMAV_DETECTION heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating a Qbot family infection. This type of document typically functions as a dropper, aiming to download and execute a secondary malicious payload on the victim's system.

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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