Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4a677899972c2552…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ad235a9db4952f7d777f7d8bf0c9737d SHA-1: b49a5c9c82a0b9e8b025ac4763cdb4d766556d27 SHA-256: 4a677899972c2552df479e377fcdb67ee92773350563dd82cd752d0907fb056a
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, a known Qbot dropper. This indicates the document is intended to download and execute a Qbot malware payload. The detection signature strongly suggests the family and its typical delivery method via malicious Office documents.

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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