Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 1b93151d62571d30…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4b847a99f9f04607d8b541b56e61a5aa SHA-1: 2299afcad9417af71337a1d003aa719b55f80cf6 SHA-256: 1b93151d62571d3093261e3fb9fde136143ffb279c2d14d462a7718ee33979eb
60 Risk Score

Malware Insights

Qbot · confidence 95%

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 indicating it is a Qbot dropper. This type of document typically relies on social engineering to trick the user into enabling macros, which then execute the malicious payload. The primary attack vector is likely spearphishing attachment, leading to the execution of a Qbot variant.

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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