Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b7772fcec8a3af6c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3e77615a2fcd094f4877740eee56ec9b SHA-1: d19b4024fa5de413617f45b67ec7a81d88a16527 SHA-256: b7772fcec8a3af6c80a69d98e5e983700cc665a4564d4a441754bfdcf828b63c
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant. As a dropper, its primary function is to download and execute a secondary malicious payload. The file's structure and detection name indicate a phishing lure, likely delivered as an email attachment, to initiate the infection chain.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

Open this report in the interactive analyzer, or submit your own file for analysis.