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

Static analysis result for SHA-256 d2e286c1592fbf6a…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3e0b6bdbc6756355c142be3dc1bcbee4 SHA-1: 77b1b696bd49dcaad901afdbe3e9d95089d15ef7 SHA-256: d2e286c1592fbf6afef05b336e29e61364397463b5e16c241951854fda1ab3e4
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical ClamAV heuristic identifies the file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its function as a dropper. This suggests the Excel file's primary purpose is to download and execute a secondary malicious payload, likely Qbot malware, upon user interaction such as enabling macros.

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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