Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c7d7a742f8f68ade…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6a9d76ffb107f2501f457b903dc7b2bb SHA-1: 0e267303808fd8312a47269a34e75ea93d8f38c6 SHA-256: c7d7a742f8f68ade3cd817024a0d33268a66779253889246006f46309a2b937e
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. This type of malware typically relies on social engineering to trick users into enabling macros, which then execute code to download and run a secondary payload. The detection name strongly suggests 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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