cbf98d287b954c87f8486f076626630a

PE Executable
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MD5: cbf98d287b954c87f8486f076626630a
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Size: 46.59 KB
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application/x-dosexec

Infection Chain

Summary by MalvaGPT

Characteristics

Hash	Hash Value
MD5	cbf98d287b954c87f8486f076626630a
Sha1	d536555ed5230f029d9cb9506c3b7c0ac8c40356
Sha256	1f8d7cab4652051e9cd95b076cc469231024571608b70e730f74ac694bb0bba5
Sha384	1e37aac01f99453f47e5bfaf2ba450b42e9bad4fc068e3b61b4c220f5629f8272886bda0a05a90a1b64c52b9e22d6bc0
Sha512	c0bb4c3c2a62a2ec81115405743170d34bec6a373422fe7ef9348790a817d0a56a65bd7f3769c231af813556e8efb70bb8a479f1af09e6bac910d3a0cc78247a
SSDeep	768:7usx1ThIn5PWUDvOtmo2qzMoKZV/JtxvhQPI1CjbrgX3iNEQaOGu/08QVJFBDZfT:7usx1Thsq2noKb/J31ObUXSuQaOB/XQJ
TLSH	10232B003BE9812BF2BF4F785DF26145867AF1633A03D55E1CC451D71623BC58A52AFA

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

File Structure

Malware Configuration - AsyncRAT config.

Config. Field0	Value
Key (AES_256)	VGJaS3Bnd3RiVEpVZEZodzFydFJmbGtDVERpQW9RWlA=
Pastebin	-
Certificate	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
ServerSignature	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
Install	true
BDOS	false
Anti-VM	false
Install File	WinRAR.exe
Install-Folder	%AppData%
Ports	80,443,5555,6606,8000,8080,8443
Mutex	AlVEJM7kxAVy
Version	0.5.8
Delay	3
Group	Default

Informations

Name0	Value
Info	PE Detect: PeReader OK (file layout)
Module Name	WinRAR Download.exe
Full Name	WinRAR Download.exe
EntryPoint	System.Void Client.Program::Main()
Scope Name	WinRAR Download.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	WinRAR Download
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.0,Profile=Client
Total Strings	120
Main Method	System.Void Client.Program::Main()
Main IL Instruction Count	51
Main IL	ldc.i4.0 <null> stloc.0 <null> br IL_0015: ldloc.0 ldc.i4 1000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.0 <null> ldc.i4.1 <null> add <null> stloc.0 <null> ldloc.0 <null> ldsfld System.String Client.Settings::Delay call System.Int32 System.Convert::ToInt32(System.String) blt.s IL_0007: ldc.i4 1000 call System.Boolean Client.Settings::InitializeSettings() brtrue IL_0032: nop ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) nop <null> call System.Boolean Client.Helper.MutexControl::CreateMutex() brtrue IL_0043: ldsfld System.String Client.Settings::Anti ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) ldsfld System.String Client.Settings::Anti call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0057: ldsfld System.String Client.Settings::Install call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() ldsfld System.String Client.Settings::Install call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_006B: ldsfld System.String Client.Settings::BDOS call System.Void Client.Install.NormalStartup::Install() ldsfld System.String Client.Settings::BDOS call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.ProcessCritical::Set() call System.Void Client.Helper.Methods::PreventSleep() leave IL_0099: nop pop <null> leave IL_0099: nop nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() brtrue IL_00AE: leave IL_00B9 call System.Void Client.Connection.ClientSocket::Reconnect() call System.Void Client.Connection.ClientSocket::InitializeClient() leave IL_00B9: ldc.i4 5000 pop <null> leave IL_00B9: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) br.s IL_0099: nop
Module Name	WinRAR Download.exe
Full Name	WinRAR Download.exe
EntryPoint	System.Void Client.Program::Main()
Scope Name	WinRAR Download.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	WinRAR Download
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.0,Profile=Client
Total Strings	120
Main Method	System.Void Client.Program::Main()
Main IL Instruction Count	51
Main IL	ldc.i4.0 <null> stloc.0 <null> br IL_0015: ldloc.0 ldc.i4 1000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.0 <null> ldc.i4.1 <null> add <null> stloc.0 <null> ldloc.0 <null> ldsfld System.String Client.Settings::Delay call System.Int32 System.Convert::ToInt32(System.String) blt.s IL_0007: ldc.i4 1000 call System.Boolean Client.Settings::InitializeSettings() brtrue IL_0032: nop ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) nop <null> call System.Boolean Client.Helper.MutexControl::CreateMutex() brtrue IL_0043: ldsfld System.String Client.Settings::Anti ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) ldsfld System.String Client.Settings::Anti call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0057: ldsfld System.String Client.Settings::Install call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() ldsfld System.String Client.Settings::Install call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_006B: ldsfld System.String Client.Settings::BDOS call System.Void Client.Install.NormalStartup::Install() ldsfld System.String Client.Settings::BDOS call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.ProcessCritical::Set() call System.Void Client.Helper.Methods::PreventSleep() leave IL_0099: nop pop <null> leave IL_0099: nop nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() brtrue IL_00AE: leave IL_00B9 call System.Void Client.Connection.ClientSocket::Reconnect() call System.Void Client.Connection.ClientSocket::InitializeClient() leave IL_00B9: ldc.i4 5000 pop <null> leave IL_00B9: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) br.s IL_0099: nop

Artefacts

Name0	Value
Key (AES_256)	VGJaS3Bnd3RiVEpVZEZodzFydFJmbGtDVERpQW9RWlA=
Ports	80
Ports	443
Ports	5555
Ports	6606
Ports	8000
Ports	8080
Ports	8443
Mutex	AlVEJM7kxAVy

cbf98d287b954c87f8486f076626630a (46.59 KB)