Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b86bbb9c9b247cdc…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 08feac115bc69b0dad1f3878b7ad6534 SHA-1: 61f198d383f2231979928a4c897407584fda9a40 SHA-256: b86bbb9c9b247cdcb661ff2bfb9aa02a72acc9df98185f23fbd3b5c9ef63904f
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified as a malicious Excel document by ClamAV, specifically flagged as a Qbot dropper. This suggests the document's primary purpose is to download and execute a Qbot malware payload on the victim's system. The detection name strongly indicates Qbot as the likely malware family.

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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