Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 33124e57ea80ea55…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 21a67d431a6785c5d24efb136b678554 SHA-1: 5b33d9fffdd3b90a0c02cb31715fbac1682aa59a SHA-256: 33124e57ea80ea555971da4d4c61e7ce9fac73b76e8968b89d236a3e9f2121bd
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The file type is an Excel document, consistent with common Qbot delivery methods via macro-enabled spreadsheets. The primary purpose is to download and execute a secondary malicious payload.

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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