Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a89b363f3ffc0b8d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b919e4fb1b8ed1b5136d50ff5a8f028c SHA-1: 893a1a3c23bdfd4163356d9fde1eede4ef53c818 SHA-256: a89b363f3ffc0b8d730a53ef7d8857a649099e5ad4a5e3125d9d82ed19895a87
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The Office (OOXML) file type suggests it was likely delivered via a spearphishing attachment. The primary function is to download and execute a secondary payload, characteristic of Qbot's typical behavior.

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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