Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 558d33981c19dd7f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 90b777f2241694e1737b528f9857473f SHA-1: eef89f1cb2183b819b83d5e394e285f1eb3ae0dd SHA-256: 558d33981c19dd7fb1ad51397ab5f8178a4143d89746662def93f44527b2c3d2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File T1204.002 Malicious File: User Execution

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its purpose as a dropper for Qbot malware. The detection name suggests it is designed to download and execute a secondary payload. No further scripts or document body content were available for analysis.

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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