Emotet Office (OLE) / .DOCX malware analysis — malicious · 120089ff2f68e783

MALICIOUS

Office (OLE) / .DOCX

199.5 KB Created: 2020-09-17 11:51:00 Authoring application: Microsoft Office Word

MD5: 3bd256704b8c3764143dbb14e77e6bde SHA-1: 0d59f0e43c2e184eafa354fc3d930882b6223db7 SHA-256: 120089ff2f68e783b44f00f3f9679d71cf5c93c16a88de58c11e392458ba0090

204 Risk Score

Malware Insights

Emotet · confidence 95%

MITRE ATT&CK

T1059.005 Visual Basic T1566.001 Spearphishing Attachment

The sample is identified as a malicious document dropper by ClamAV, specifically 'Doc.Dropper.EmotetWinMob0920-9636503-0'. The presence of a 'Document_Open' VBA macro, which uses 'CreateObject' and p-code execution, strongly indicates malicious intent. The macro likely attempts to download and execute a second-stage payload, a common Emotet tactic.

Heuristics 7

ClamAV: Doc.Dropper.EmotetWinMob0920-9636503-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Dropper.EmotetWinMob0920-9636503-0
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
Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGE

One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
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` `c3286e68fa3d09f0094cde843da13ffd003c4769e3d53082fc234c009c46407c`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	19881 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 20 long base64-like blob(s).

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