Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 a1ad3f6692ccf626…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 07f15a597dc7d772bd2802b0fff1ebaf SHA-1: 87d287a568c5f6f273198816dff1a00a0060b96f SHA-256: a1ad3f6692ccf626df8e1ccdca868cdd6248a8c34236cd63acf8da2295a96b55
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. While no specific document body or scripts were extracted, the detection strongly suggests a malicious intent, likely involving the execution of a secondary payload. The file's nature as an Excel document points towards a spearphishing attachment attack vector.

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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