Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2eeaa96b026c121f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f69a365d7b93443eec8ffb57aa946935 SHA-1: 2789985f4c7332ddca7395c50f7a98d2743f6be1 SHA-256: 2eeaa96b026c121fb506aa52ce89060991c2705ba4341440e711336c4d89f917
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it is a Qbot dropper. This type of document typically uses macros to download and execute a secondary payload, aligning with the Ingress Tool Transfer technique. The presence of the Qbot signature suggests a phishing or social engineering vector to deliver the initial malicious document.

Heuristics 1

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