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

Static analysis result for SHA-256 bad9826ae58dfc26…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 50ed6aec8f7624c184ef2b772467c6ee SHA-1: 8c89b607648f897ed3a23063983f9918e826f895 SHA-256: bad9826ae58dfc263b32b95d4b633030b5625355f9bc96ea0ee1c93619e47330
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating its function as a dropper. While no specific payload or download URL was extracted, the 'dropper' classification strongly suggests it's intended to download and execute a secondary stage malware.

Heuristics 1

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