Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 93ab7a454b5634f1…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5c6e1d29ae0f753e7c793e32cbae70d4 SHA-1: 46be9952413b6cdbde7a9cd5d65a4a3ef12f5ef9 SHA-256: 93ab7a454b5634f11df9674bdbb0b8b10bbd76b2a76c64eb6518248e96cad6d1
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. The presence of macro-related heuristics, though not explicitly detailed here, further supports the likelihood of it executing malicious code. The primary function appears to be the delivery of a secondary stage malware.

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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