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

Static analysis result for SHA-256 322a78e0857900be…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 14bdfb2c85043f180b67dab50603d6c9 SHA-1: 9bc59721c8e73ea87a79c39faa72cc52f331ffb0 SHA-256: 322a78e0857900bed4de5646e2232806bd2092688c7ff1b225ed3cdd4aecdcef
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The CLAMAV_DETECTION heuristic indicates it is likely a dropper, designed to download and execute a second-stage payload. Without further analysis of embedded scripts or macros, the specific family and delivery mechanism remain unknown.

Heuristics 1

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