Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b2e235e4ad406796…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a6e9ac79e8a77dc30fe946440d3f6430 SHA-1: a535abbc67ce4cb0255a2320e8d8f59635160f72 SHA-256: b2e235e4ad406796177eb9581f628436bc7acaa9288c3ee9056d3baca5e5c509
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its role as a Qbot dropper. This type of malware is typically used to download and execute additional malicious stages onto a compromised system. The specific detection name suggests a document-based delivery method.

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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