Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ec9f70784ad4a642…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a30799a45ad39acb665f399829c47c50 SHA-1: e281203833aff6a1de3c4eaf6ae6c3c6dd6ea2a8 SHA-256: ec9f70784ad4a642df0735e619d984112849b75128844278bf8d4aa8a9bc77c3
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV with a signature indicating it's a Qbot dropper. This suggests the primary function is to download and execute a secondary malicious payload. The specific ClamAV detection name points towards Qbot, a known banking trojan and information stealer.

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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