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

Static analysis result for SHA-256 3f7488f461eb4fac…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e11b69cff73ee4141d48d7b9f4414a51 SHA-1: 172e85526e4ce9243dad2cf4a089ef0b14d98a01 SHA-256: 3f7488f461eb4fac610ba7d01f7c7697df8e0135f01b7f3cdba7b10188c8c617
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified as a malicious Excel document by ClamAV, specifically flagged as a dropper. This suggests its primary purpose is to download and execute a secondary stage malware. Without further analysis of embedded scripts or macros, the exact payload and delivery mechanism 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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