Office (OLE) / .DOC malware analysis — malicious · 2875f6692fc09c66

MALICIOUS

Office (OLE) / .DOC

641.5 KB Created: 2020-01-20 10:54:00 Authoring application: Microsoft Office Word

MD5: e04285a7836bff0618c08549e163c69c SHA-1: 54cd43e8d833f01aa94c66ae23cd523f63007614 SHA-256: 2875f6692fc09c66ba549960edb2c80b40655c1af8ad723447af4a3c4fcd2f81

200 Risk Score

Malware Insights

MITRE ATT&CK

T1059.005 Visual Basic T1204.002 Malicious File

The sample was detected as malicious by ClamAV with the signature Doc.Downloader.Powdow-7643936-0, indicating it is a downloader. Static analysis revealed VBA macros, including CreateObject and CallByName calls, which are commonly used to execute malicious code. The presence of obfuscated VBA code and the detection signature strongly suggest the document's purpose is to download and execute a second-stage payload.

Heuristics 6

ClamAV: Doc.Downloader.Powdow-7643936-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Downloader.Powdow-7643936-0
CreateObject call high OLE_VBA_CREATEOBJ

CreateObject call
CallByName call high OLE_VBA_CALLBYNAME

CallByName call
Suspicious extracted artifact high 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.
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` `6c7e92db8fc0c321e066ac92b08a734775a83885a425fc9ad97837810ceb72bb`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	8910 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 8 Chr/ChrW string-construction calls.

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