Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3dd9eed65783222b…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 83da2e13f207f144c30c977cfc79edc3 SHA-1: 6448badb4e31470b0458350c664fb53f2b3fecb0 SHA-256: 3dd9eed65783222b66590018c6d07efab1505a27b7747751028e91710ca5ee3f
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop and execute a malicious payload. The Excel format and the 'Dropper' classification indicate a likely attack pattern involving social engineering to trick the user into opening the document and enabling macros, which would then initiate the payload download.

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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