MALICIOUS
220
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1204.002 Malicious File
T1105 Ingress Tool Transfer
The Workbook_Open macro executes a PowerShell command that downloads a file from 'http://weeshoppi.com/wp-includes/ID3/z/601229.jpg' and saves it as 'C:\Users\Public\Pictures\zktxyzo.exe'. The script then immediately executes the downloaded file. This indicates a downloader or droppper functionality.
Heuristics 7
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Reference to PowerShell high SC_STR_POWERSHELLReference to PowerShell
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Workbook_Open macro high OLE_VBA_WBOPENWorkbook_Open macro
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CreateObject call high OLE_VBA_CREATEOBJCreateObject call
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Visible LOLBin command execution instruction high SE_LOLBIN_RUN_COMMANDDocument contains instructions or visible command text involving Windows script/execution tools such as PowerShell, mshta, cmd, rundll32, or regsvr32
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Suspicious extracted artifact high EXTRACTED_FILE_STATIC_TRIAGEOne 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.
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VBA macros detected medium OLE_VBA_MACROSDocument contains VBA macro code
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Embedded URL info EMBEDDED_URLOne 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://weeshoppi.com/wp-includes/ID3/z/601229.jpg
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas16a2afc69f83809b33e70a28fb6b3afdb43c52248d8956db6beb23d900e690ee |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 1776 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved macro source contains an auto-exec entry point and execution/download terms.
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