Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 21121bd3cc04b024…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 25acced7f328559823bf692470c4cab1 SHA-1: c75eb4844e726789cd2ade772efaafc953a31246 SHA-256: 21121bd3cc04b0243e6684965d138df78d0615f825994b5257c15141976b96f4
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical ClamAV heuristic explicitly identifies the file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its role as a dropper for the Qbot malware family. The file type is an Excel spreadsheet, a common delivery vector for macro-enabled malware. The detection suggests the file's primary purpose is to download and execute a malicious payload.

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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