Office (OLE) malware analysis — malicious · 6a7111aaeeaab968

MALICIOUS

Office (OLE)

30.0 KB Created: 2008-07-16 15:19:00 Authoring application: Microsoft Word 10.0

MD5: b89d89174fcc2073d710c9778f450922 SHA-1: 4385648e55daf665cadd652390784616ed4bf7fc SHA-256: 6a7111aaeeaab9682d51f9e09f07259e70da8946b68ee7c6246e2d730a2bbd84

140 Risk Score

Malware Insights

MITRE ATT&CK

T1059.005 Visual Basic

The sample is a malicious Office document containing VBA macros. The macros are designed to copy themselves to other open documents, as indicated by the 'Document_Close' subroutine attempting to find and insert code into other documents. This behavior suggests an attempt to propagate or establish persistence. The ClamAV detection further confirms its malicious nature.

Heuristics 3

ClamAV: Doc.Trojan.Title-1 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Trojan.Title-1
ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV

ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
VBA macros detected medium OLE_VBA_MACROS

Document contains VBA macro code

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`macros.bas` `8b4f3c0da8f19a947a457940c6447deaae03774d3cfd0f7df4547cfc16021ece`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	2886 bytes
Detection ClamAV: Doc.Trojan.Title-1 Obfuscation or payload: unlikely

Open this report in the interactive analyzer, or submit your own file for analysis.