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

Static analysis result for SHA-256 a3bf7d75225d24a1…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 84b2f0ae255862885401f0e3ee8408fd SHA-1: 8aeb263fe213c1b0a11098451c11fdc6d56b59c8 SHA-256: a3bf7d75225d24a1169bfe071b77a974947968d5b7a1c6809a412aa410cf013e
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document flagged by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0'. This detection strongly suggests the file is a dropper, likely intended to download and execute a secondary payload. The primary attack pattern is therefore spearphishing attachment, aiming to deliver this initial malicious document.

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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