MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1059.005 Visual Basic
T1059.001 PowerShell
T1204.002 Malicious File
T1105 Ingress Tool Transfer
The Excel file contains a Workbook_Open macro that executes a PowerShell command. This command downloads a second-stage executable ('joga.exe') from 'http://ddl8.data.hu/get/228872/13124415/joga.exe' and saves it as 'quiteage.exe' in the public documents directory. The macro also attempts to open a file named 'dssdd.cmzd' which appears to be a precursor to executing the downloaded payload. The document body displays a fake error message to mask the malicious activity.
Heuristics 5
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Reference to ShellExecute API high SC_STR_SHELLEXECReference to ShellExecute API
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Workbook_Open macro high OLE_VBA_WBOPENWorkbook_Open macro
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VBA p-code auto-exec with execution tokens high OLE_VBA_PCODE_AUTOEXEC_EXECCompiled 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.
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VBA macros detected medium OLE_VBA_MACROSDocument contains VBA macro code
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Suspicious extracted artifact medium 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.
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.basbeb7c38e06e70e98051cf9a53eba52c0fc9821558b72ae53fc2b50e54a540e71 |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 1872 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact contains 1 shell/COM execution token(s).
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