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

Static analysis result for SHA-256 92e2dd0ddc3d4ff2…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4ed2dab3c7bf17eb037b56c7eeec5c14 SHA-1: c1cfc26c83e5be3b1dbb67e4b16bc5ddab0fda74 SHA-256: 92e2dd0ddc3d4ff256b12b44ba38b1113b422778702b034f38507a6a1f42814c
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified as a malicious Excel spreadsheet by ClamAV, specifically flagged as a dropper. This suggests its primary function is to download and execute a secondary malicious payload. The detection name 'QbotDocu' hints at a potential connection to the Qbot banking trojan, although further analysis would be needed for definitive family attribution.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0