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

Static analysis result for SHA-256 c6241d0d348acfc5…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 96a0a17d152d5b1477b455134f09413c SHA-1: d6babc1ff96eb6a942a85bc0009a64acde67b943 SHA-256: c6241d0d348acfc5837d17b9c14367dd50d630fed3c3d2cdb35af1f57252e7ed
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel document identified by ClamAV as a Qbot dropper. Qbot, also known as Qakbot or Pinkslipbot, is a banking trojan often delivered via malicious Office documents. The heuristic firing strongly suggests the file's purpose is to download and execute a secondary payload, consistent with Qbot's typical behavior.

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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