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

Static analysis result for SHA-256 9c5f2c9b841923c6…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e32cdfa35885fae91ef94364aaf09b6e SHA-1: 4c2ed07c90d0fda17ea32e52a4ea3814f708cfe8 SHA-256: 9c5f2c9b841923c6a5ff5668edceeb78ae9133b3a11ade92c46b50e0908db9d1
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic firing, 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggests this file is a dropper, likely intended to download and execute a secondary payload. Without further analysis of embedded scripts or external network activity, the specific family and attack vector remain undetermined.

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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