Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 918bcc290632a3e9…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9fd2e0c1b556758b23f9a01917613bdb SHA-1: a85ab91aac301be2465f5b5b10b59af2068b4387 SHA-256: 918bcc290632a3e9fdfb797da5b0f481ddb7a3c00e0523af73e848e314e7e808
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant. Such documents typically rely on social engineering to trick users into enabling macros, which then execute malicious code to download and run further stages of the malware. The heuristic firing indicates a dropper functionality, consistent with Qbot's known behavior.

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.