Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 21cc7306b2ed54bb…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8dd45e295057467e21519cf7adf4e2a6 SHA-1: 6019e50e1ec8a57c16e3b6686a1d11055d4bbfa3 SHA-256: 21cc7306b2ed54bb2b978ece2cefde689646644fd7fbe26f1bd2da30361ef5ff
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as a Qbot dropper. This suggests the document is intended to deliver a Qbot malware payload to the victim's system. The specific ClamAV detection name provides a strong indicator of the 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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