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Windows Analysis Report
SpoonVirtualLayer.exe

Overview

General Information

Sample name:SpoonVirtualLayer.exe
Analysis ID:1452998
MD5:b026fad851a704cdfe30289b306e13f2
SHA1:c95b802bfbf41e94027154e9c5eda112120f6143
SHA256:68854fbeb76d9d313ffa43f00029d14f2d8f9b6be245fa8b582b00ef37a04826

Detection

Score:52
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Multi AV Scanner detection for submitted file
AI detected suspicious sample
PE file contains sections with non-standard names
Program does not show much activity (idle)
Sample file is different than original file name gathered from version info
Uses 32bit PE files

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
  • System is w10x64
  • SpoonVirtualLayer.exe (PID: 7516 cmdline: "C:\Users\user\Desktop\SpoonVirtualLayer.exe" MD5: B026FAD851A704CDFE30289B306E13F2)
  • cleanup
No configs have been found
No yara matches
No Sigma rule has matched
No Snort rule has matched

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Source: SpoonVirtualLayer.exeReversingLabs: Detection: 31%
Source: Submited SampleIntegrated Neural Analysis Model: Matched 94.1% probability
Source: SpoonVirtualLayer.exeStatic PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x86\VmX.pdb source: SpoonVirtualLayer.exe
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x86\StubExe.pdb source: SpoonVirtualLayer.exe
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x64\VmX.pdb source: SpoonVirtualLayer.exe
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x64\StubExe.pdb source: SpoonVirtualLayer.exe, 00000000.00000002.2936713059.0000000001830000.00000004.00001000.00020000.00000000.sdmp, SpoonVirtualLayer.exe, 00000000.00000002.2937285715.0000000001D50000.00000040.00001000.00020000.00000000.sdmp
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x86\Vm.pdb source: SpoonVirtualLayer.exe, 00000000.00000002.2936713059.0000000001830000.00000004.00001000.00020000.00000000.sdmp, SpoonVirtualLayer.exe, 00000000.00000002.2937285715.0000000001D50000.00000040.00001000.00020000.00000000.sdmp
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x64\VmX.pdb< source: SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exeString found in binary or memory: http://crl.comodoca.com/COMODORSACertificationAuthority.crl0q
Source: SpoonVirtualLayer.exeString found in binary or memory: http://crl.comodoca.com/COMODORSACodeSigningCA.crl0t
Source: SpoonVirtualLayer.exeString found in binary or memory: http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t
Source: SpoonVirtualLayer.exeString found in binary or memory: http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#
Source: SpoonVirtualLayer.exeString found in binary or memory: http://ocsp.comodoca.com0
Source: SpoonVirtualLayer.exeString found in binary or memory: http://ocsp.sectigo.com0
Source: SpoonVirtualLayer.exe, 00000000.00000002.2936577276.000000000178F000.00000004.00000020.00020000.00000000.sdmpString found in binary or memory: http://turbo.net/studio.Pro1
Source: SpoonVirtualLayer.exeString found in binary or memory: https://sectigo.com/CPS0D
Source: SpoonVirtualLayer.exe, 00000000.00000002.2936406187.0000000001017000.00000002.00000001.01000000.00000003.sdmpBinary or memory string: OriginalFilename$ vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exe, 00000000.00000002.2936713059.0000000001830000.00000004.00001000.00020000.00000000.sdmpBinary or memory string: OriginalFilenameStubExe.exeL vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exe, 00000000.00000002.2936713059.0000000001830000.00000004.00001000.00020000.00000000.sdmpBinary or memory string: OriginalFilenameVm.dllL vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exe, 00000000.00000002.2937285715.0000000001D50000.00000040.00001000.00020000.00000000.sdmpBinary or memory string: OriginalFilenameStubExe.exeL vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exe, 00000000.00000002.2937285715.000000000224E000.00000040.00001000.00020000.00000000.sdmpBinary or memory string: OriginalFilenameVm.dllL vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exe, 00000000.00000000.1683485877.0000000001017000.00000002.00000001.01000000.00000003.sdmpBinary or memory string: OriginalFilename$ vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exeBinary or memory string: OriginalFilename$ vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exeBinary or memory string: OriginalFilenameX.VirtualizationRuntime.dllL vs SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exeStatic PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: classification engineClassification label: mal52.winEXE@1/0@0/0
Source: C:\Users\user\Desktop\SpoonVirtualLayer.exeMutant created: \Sessions\1\BaseNamedObjects\Global\__VMX_0x00431E7E
Source: C:\Users\user\Desktop\SpoonVirtualLayer.exeMutant created: \Sessions\1\BaseNamedObjects\Local\__VMX_0x00431E7E
Source: SpoonVirtualLayer.exeStatic PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\SpoonVirtualLayer.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersJump to behavior
Source: SpoonVirtualLayer.exeReversingLabs: Detection: 31%
Source: SpoonVirtualLayer.exeString found in binary or memory: Spoon-StartupFile: %s
Source: C:\Users\user\Desktop\SpoonVirtualLayer.exeSection loaded: apphelp.dllJump to behavior
Source: SpoonVirtualLayer.exeStatic file information: File size 3373904 > 1048576
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x86\VmX.pdb source: SpoonVirtualLayer.exe
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x86\StubExe.pdb source: SpoonVirtualLayer.exe
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x64\VmX.pdb source: SpoonVirtualLayer.exe
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x64\StubExe.pdb source: SpoonVirtualLayer.exe, 00000000.00000002.2936713059.0000000001830000.00000004.00001000.00020000.00000000.sdmp, SpoonVirtualLayer.exe, 00000000.00000002.2937285715.0000000001D50000.00000040.00001000.00020000.00000000.sdmp
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x86\Vm.pdb source: SpoonVirtualLayer.exe, 00000000.00000002.2936713059.0000000001830000.00000004.00001000.00020000.00000000.sdmp, SpoonVirtualLayer.exe, 00000000.00000002.2937285715.0000000001D50000.00000040.00001000.00020000.00000000.sdmp
Source: Binary string: C:\bamboo-home\xml-data\build-dir\SPOONVM-VM-JOB1\vm\Build\Output\x64\VmX.pdb< source: SpoonVirtualLayer.exe
Source: SpoonVirtualLayer.exeStatic PE information: section name: .xcpad
Source: C:\Users\user\Desktop\SpoonVirtualLayer.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\SpoonVirtualLayer.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\SpoonVirtualLayer.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid Accounts2
Command and Scripting Interpreter
1
DLL Side-Loading
1
DLL Side-Loading
1
DLL Side-Loading
OS Credential Dumping1
System Information Discovery
Remote ServicesData from Local SystemData ObfuscationExfiltration Over Other Network MediumAbuse Accessibility Features
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1452998 Sample: SpoonVirtualLayer.exe Startdate: 06/06/2024 Architecture: WINDOWS Score: 52 7 Multi AV Scanner detection for submitted file 2->7 9 AI detected suspicious sample 2->9 5 SpoonVirtualLayer.exe 2->5         started        process3

This section contains all screenshots as thumbnails, including those not shown in the slideshow.


windows-stand
SourceDetectionScannerLabelLink
SpoonVirtualLayer.exe32%ReversingLabs
No Antivirus matches
No Antivirus matches
No Antivirus matches
SourceDetectionScannerLabelLink
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#0%Avira URL Cloudsafe
https://sectigo.com/CPS0D0%Avira URL Cloudsafe
http://turbo.net/studio.Pro10%Avira URL Cloudsafe
http://ocsp.sectigo.com00%Avira URL Cloudsafe
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t0%Avira URL Cloudsafe
No contacted domains info
NameSourceMaliciousAntivirus DetectionReputation
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0tSpoonVirtualLayer.exefalse
  • Avira URL Cloud: safe
unknown
http://turbo.net/studio.Pro1SpoonVirtualLayer.exe, 00000000.00000002.2936577276.000000000178F000.00000004.00000020.00020000.00000000.sdmpfalse
  • Avira URL Cloud: safe
unknown
http://ocsp.sectigo.com0SpoonVirtualLayer.exefalse
  • Avira URL Cloud: safe
unknown
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#SpoonVirtualLayer.exefalse
  • Avira URL Cloud: safe
unknown
https://sectigo.com/CPS0DSpoonVirtualLayer.exefalse
  • Avira URL Cloud: safe
unknown
No contacted IP infos
Joe Sandbox version:40.0.0 Tourmaline
Analysis ID:1452998
Start date and time:2024-06-06 14:26:51 +02:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 3m 47s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:default.jbs
Analysis system description:Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:5
Number of new started drivers analysed:0
Number of existing processes analysed:0
Number of existing drivers analysed:0
Number of injected processes analysed:0
Technologies:
  • EGA enabled
  • AMSI enabled
Analysis Mode:default
Analysis stop reason:Timeout
Sample name:SpoonVirtualLayer.exe
Detection:MAL
Classification:mal52.winEXE@1/0@0/0
Cookbook Comments:
  • Found application associated with file extension: .exe
  • Exclude process from analysis (whitelisted): MpCmdRun.exe, WMIADAP.exe, SIHClient.exe, conhost.exe
  • Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
  • Not all processes where analyzed, report is missing behavior information
  • VT rate limit hit for: SpoonVirtualLayer.exe
No simulations
No context
No context
No context
No context
No context
No created / dropped files found
File type:PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):7.50402601571092
TrID:
  • Win32 Executable (generic) a (10002005/4) 96.88%
  • DirectShow filter (201580/2) 1.95%
  • Windows ActiveX control (116523/4) 1.13%
  • Generic Win/DOS Executable (2004/3) 0.02%
  • DOS Executable Generic (2002/1) 0.02%
File name:SpoonVirtualLayer.exe
File size:3'373'904 bytes
MD5:b026fad851a704cdfe30289b306e13f2
SHA1:c95b802bfbf41e94027154e9c5eda112120f6143
SHA256:68854fbeb76d9d313ffa43f00029d14f2d8f9b6be245fa8b582b00ef37a04826
SHA512:78b86412560a8e98a64936ef9bd3c7101464be998f915eb1a97f461aed1df8376e598fb0ca8b205e347c0549e8400c4d32acc228cb4adef5fcbb20edcea25746
SSDEEP:49152:g8mvcDgxEWMSL9j5evyPIDkQvqn4FLdHkA2u0v/37cLtUyk1/61JtxFIjBE:IvcDgxEwL9VyzkKq4FLdEr7cRgE1JF
TLSH:0CF5F02173A48079D0BB82768977865AE3F679604B31C7CF53D4526E1F33AD19B38B22
File Content Preview:MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...B..a.................P...0.......(.......`.............................................................................
Icon Hash:90cececece8e8eb0
Entrypoint:0x12884
Entrypoint Section:.text
Digitally signed:false
Imagebase:0x10000
Subsystem:windows gui
Image File Characteristics:EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:TERMINAL_SERVER_AWARE
Time Stamp:0x61F01742 [Tue Jan 25 15:29:06 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:5
OS Version Minor:1
File Version Major:5
File Version Minor:1
Subsystem Version Major:5
Subsystem Version Minor:1
Import Hash:6080bfe3235cf25f8aae61b780e07a41
Instruction
push ebp
mov ebp, esp
and esp, FFFFFFF8h
sub esp, 00000884h
xor ecx, ecx
push ebx
push esi
mov ebx, ecx
push edi
mov dword ptr [esp+14h], ebx
mov dword ptr [esp+3Ch], ecx
mov dword ptr [esp+2Ch], ecx
mov dword ptr [esp+28h], ecx
mov dword ptr [esp+30h], ecx
mov dword ptr [esp+48h], ecx
mov dword ptr [esp+1Ch], ecx
mov dword ptr [esp+38h], ecx
call 00007F6DBCE443CBh
mov eax, dword ptr fs:[00000018h]
mov eax, dword ptr [eax+30h]
push dword ptr [eax+000000A0h]
call dword ptr [0001602Ch]
mov esi, dword ptr [01017014h]
call esi
and eax, 11h
mov dword ptr [esp+4Ch], 00000003h
cmp eax, 00000111h
je 00007F6DBCE44986h
call esi
mov esi, dword ptr [esp+1Ch]
mov dword ptr [00016040h], eax
mov eax, dword ptr [esp+1Ch]
mov dword ptr [esp+0Ch], eax
mov eax, dword ptr [esp+1Ch]
mov dword ptr [esp+18h], esi
mov dword ptr [esp+20h], eax
jmp 00007F6DBCE44A3Eh
mov eax, dword ptr [esp+1Ch]
mov esi, dword ptr [esp+1Ch]
mov ecx, dword ptr [esp+1Ch]
mov dword ptr [esp+0Ch], eax
mov dword ptr [esp+18h], esi
mov dword ptr [esp+20h], ecx
push 00000004h
push 00001000h
push eax
push 00000000h
call dword ptr [01017058h]
mov edi, eax
call 00007F6DBCE4554Ch
mov ecx, eax
sub ecx, dword ptr [00016040h]
xor edx, edx
mov eax, ecx
div dword ptr [eax+eax+00h]
NameVirtual AddressVirtual Size Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT0x00x0
IMAGE_DIRECTORY_ENTRY_IMPORT0x10070700x28.idata
IMAGE_DIRECTORY_ENTRY_RESOURCE0x10090000x4f7.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION0x00x0
IMAGE_DIRECTORY_ENTRY_SECURITY0x00x0
IMAGE_DIRECTORY_ENTRY_BASERELOC0x10080000x248.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG0x00x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT0x00x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR0x00x0
IMAGE_DIRECTORY_ENTRY_TLS0x00x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG0x00x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT0x00x0
IMAGE_DIRECTORY_ENTRY_IAT0x10070000x70.idata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT0x00x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR0x00x0
IMAGE_DIRECTORY_ENTRY_RESERVED0x00x0
NameVirtual AddressVirtual SizeRaw SizeMD5Xored PEZLIB ComplexityFile TypeEntropyCharacteristics
.text0x10000x455c0x46007783fde87046970aa9ad5ea2ed636b5cFalse0.5699776785714286data6.357044416713001IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.data0x60000x4600x0d41d8cd98f00b204e9800998ecf8427eFalse0empty0.0IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.xcpad0x70000x10000000x0d41d8cd98f00b204e9800998ecf8427eunknownunknownunknownunknown
.idata0x10070000x34c0x400188d4c7935fabaeff542b831662e8543False0.40625data4.118420174487891IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc0x10080000x2480x4005e5f31871efa80da544365cbf2e60770False0.5546875data4.402487926985488IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
.rsrc0x10090000x4f70x60017e40d0c16a993357b6ee4864cf4cce8False0.3587239583333333data3.6037414765952334IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
NameRVASizeTypeLanguageCountryZLIB Complexity
RT_VERSION0x10090a00x2b4data0.4393063583815029
RT_MANIFEST0x10093540x1a3ASCII textEnglishUnited States0.477326968973747
DLLImport
KERNEL32.dllHeapAlloc, GetProcessHeap, HeapFree, GetProcAddress, GetModuleHandleW, GetTickCount, GetModuleFileNameW, SetEnvironmentVariableW, IsWow64Process, OpenProcess, GetLastError, DuplicateHandle, GetCommandLineW, OpenFileMappingW, MapViewOfFile, SetEvent, UnmapViewOfFile, CloseHandle, GetCommandLineA, CreateFileW, CreateFileMappingW, GetFileSizeEx, VirtualAlloc, VirtualFree, LoadLibraryW, ExitProcess, GetModuleHandleA
Language of compilation systemCountry where language is spokenMap
EnglishUnited States
No network behavior found
050100s020406080100

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050100s0.00510MB

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  • File
  • Registry

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No disassembly