Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 454ed885f57fa23b…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: eee961840a89a79c95a3980f51ba3759 SHA-1: c9ae29c91d8e9fc731dc2f2dd6b86dda3f136d70 SHA-256: 454ed885f57fa23bbabcc37a38fd021cbbd159896d599e89110410506088d2bf
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 variant used for dropping malicious payloads. The Office (OOXML) file type suggests it was likely delivered via a phishing attempt, leveraging macros or other embedded content to initiate the infection chain. The primary IOC is the file's SHA256 hash.

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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