Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 daa644afd01b0aae…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d8682251a63f25708801b4993b81e3bc SHA-1: ba04ab4a1fe47348358f8ed856ea265e3f873903 SHA-256: daa644afd01b0aae5fd01e4528cd9b105ac568bdefde56f38e9be227a705c5bd
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The primary function is to deliver and execute a malicious payload, consistent with Qbot's typical behavior. No VBA 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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