Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c237eaaddad34cb4…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b3975f83491aff883898246b206fc1cf SHA-1: 742538ff6011b04b73afc66f52858c32459fc33b SHA-256: c237eaaddad34cb40ee25dbf06ed054637f730e8834baf32ebe21018b86280a0
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper disguised as an Excel spreadsheet. This type of document typically lures the user into enabling macros to download and execute the main Qbot malware. The high confidence is based on the specific ClamAV detection name.

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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