Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 cef1261615b9b462…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5df2bc23040fa1c47cfa33832a998158 SHA-1: 6f958788a4a03228128079d3ba7d338769090d66 SHA-256: cef1261615b9b462779623e5fb8584a30809af3f95b210cbc3f3bdbd66ee03ea
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File T1059 Command and Scripting Interpreter

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to act as a dropper. The primary function is to download and execute a secondary malicious payload, a common tactic for Qbot to infect systems. The SHA256 hash is included as a primary indicator.

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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