Office (OLE) / .PPT malware analysis — malicious · 3f504f6cec32a0bf

MALICIOUS

Office (OLE) / .PPT

185.5 KB Created: 2020-12-09 16:16:34 Authoring application: Microsoft Office PowerPoint

MD5: eecd122616877610de2ef452d19b10d4 SHA-1: 3c1f7114ced9bc3c9b89e239eb15db40cce4b6fb SHA-256: 3f504f6cec32a0bfe7b0662815a4be56c4bb4f81952b1bfee4084527c1aa83cc

160 Risk Score

Malware Insights

MITRE ATT&CK

T1059.005 Visual Basic T1059.001 PowerShell T1204.002 Malicious File

The file is a PowerPoint document containing a VBA macro. The Auto_Close macro is configured to execute a shell command, indicating an attempt to download and run a secondary payload. The presence of an embedded URL, although marked as benign, suggests a potential delivery vector. The VBA p-code auto-execution with execution tokens further supports the malicious intent.

Heuristics 5

Shell() call in VBA critical OLE_VBA_SHELL

Shell() call in VBA
Auto_Close macro high OLE_VBA_AUTOCLOSE

Auto_Close macro
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://1230948%1230948@j.mp/bdghsatdgyuadgnvchagjdasvdgnaf

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`macros.bas` `3415488318ef41d78b568786f5e695706dbea98399aa231bda6a5640a751cfad`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	48898 bytes

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