Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 21343464eff2657c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: dcfb1af3178d041842af06ffd4e7ec30 SHA-1: 6ab3e27ab052bac528f024573fe6bcae5a7d6632 SHA-256: 21343464eff2657c23a254ed3dcb5e8e712003238d843e7498968283e77d0ec1
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document flagged by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it acts as a dropper for Qbot malware. The document's purpose is likely to trick the user into enabling macros, which would then initiate the download and execution of a malicious payload. No VBA scripts or document body text were extracted, but the ClamAV detection is highly indicative of Qbot's typical delivery mechanism.

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.