Office (OLE) / .DOCX malware analysis — malicious · 11a66c2f072fee75

MALICIOUS

Office (OLE) / .DOCX

158.1 KB Created: 2020-10-19 19:04:00 Authoring application: Microsoft Office Word

MD5: 8716f14299fc40adc5e2cdaf01c45d70 SHA-1: dd6c6fcbbd1f3a92cf880bf2df9f8fd1d2bffa61 SHA-256: 11a66c2f072fee7555919f55b2c48097db14cc1a757bac80867b69da1dc575cd

202 Risk Score

Malware Insights

MITRE ATT&CK

T1059.005 Visual Basic T1566.001 Spearphishing Attachment T1140 Deobfuscate/Decode Files or Information

The sample contains VBA macros, including a Document_Open auto-execution routine, which is a common technique for malware delivery. The VBA code is heavily obfuscated, suggesting an attempt to hide its malicious actions, likely to download and execute a second-stage payload. The ClamAV detection as 'Doc.Malware.Sagent-9780620-0' further supports its malicious nature.

Heuristics 6

ClamAV: Doc.Malware.Sagent-9780620-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Malware.Sagent-9780620-0
Document_Open macro high OLE_VBA_DOCOPEN

Document_Open macro
CreateObject call high OLE_VBA_CREATEOBJ

CreateObject call
VBA p-code auto-exec with execution tokens high OLE_VBA_PCODE_AUTOEXEC_EXEC

Compiled VBA/cache stream contains an auto-execution token together with shell/download/object-execution tokens. This catches p-code-only or source-extraction-failure macro documents where visible source is unavailable.
VBA macros detected medium OLE_VBA_MACROS

Document contains VBA macro code
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.

URL http://schemas.openxmlformats.org/drawingml/2006/main

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`macros.bas` `f5b87ce45487709d15d050e57056fa93cd3421269a64b3bdcf77894d3425125c`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	15582 bytes

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