Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d3d373d91067100d…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: eb11413d14bef3b92729bd35f2e6c7ec SHA-1: 3a494176d856e4bc9afad90ff3f95086c0298429 SHA-256: d3d373d91067100d0612fbf1aa75b77d5050e4c550766abf7507619d3bcb1076
60 Risk Score

Malware Insights

Qbot · confidence 90%

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

The file is an Excel spreadsheet identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating Qbot malware. The primary function appears to be downloading and executing a secondary payload. The SHA256 hash is included as a primary indicator.

Heuristics 1

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