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

Static analysis result for SHA-256 b5e97073b7bb5d94…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 598aef6b40e548a4144dfafe6dd20134 SHA-1: a9682f56d25ab6a52a62e02bff29f42225d5964a SHA-256: b5e97073b7bb5d9447996db963efbc54f6cff8807c8f60cf4b4027d3993b484f
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0'. This heuristic suggests the file's primary function is to act as a dropper for other malware. The lack of document body text or scripts means the specific lure mechanism is not evident, but the detection name implies a Qbot-related dropper.

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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