Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 1acc3f5f6e14190d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 118e24242afe4e49685189f5a1ea63cb SHA-1: d1de55d0cf6ebba2df232544a08ced3090d9732c SHA-256: 1acc3f5f6e14190d7378e2efcd1a348e49354b6ea281b22ad2f45afdd1d8da88
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to deliver the Qbot malware. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests a macro-enabled Excel file used for initial infection. This points to a spearphishing attachment attack vector, common for Qbot distribution.

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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