MALICIOUS
260
Risk Score
Malware Insights
MITRE ATT&CK
T1059.005 Visual Basic for Applications
T1059.001 PowerShell
T1204.002 Malicious File
The sample contains VBA macros, including CreateObject and GetObject calls, which are often used to download and execute additional payloads. ClamAV detections for Win.Trojan.Tristate-2 and Doc.Trojan.Tristate-1 strongly indicate malicious intent. The document body, disguised as an administrative order, is a common social engineering tactic to trick users into enabling macros.
Heuristics 6
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ClamAV: Win.Trojan.Tristate-2 critical CLAMAV_DETECTIONClamAV detected this file as malware: Win.Trojan.Tristate-2
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ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAVClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
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CreateObject call high OLE_VBA_CREATEOBJCreateObject call
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GetObject call high OLE_VBA_GETOBJGetObject call
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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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas09ac0e4717b599378299a27e1bf7a43c0525550c9f4b8d29e9e78c952309f9f4 |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 8494 bytes |
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Detection
ClamAV:
Doc.Trojan.Tristate-1
Obfuscation or payload:
likely
Carved artifact contains 12 Chr/ChrW string-construction calls. Carved macro source contains an auto-exec entry point and execution/download terms.
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