Deep Malware Analysis of b0cddac23781f0d2e700536285400fbc | md5: b0cddac23781f0d2e700536285400fbc | RAT | njRat | Executable | PE (Portable Executable) | Win 32 Exe | x86 | PDB Path | .Net | SOS: 0.29

Get an AI-generated breakdown of this malware's behaviour, IOCs and recommendations.

AI analysis is available with Essential.

Symbol Obfuscation Score Low

PeID

.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual Studio .NET

Name	Value
Module Name	stub.exe
Full Name	stub.exe
EntryPoint	System.Void Client.A::Main()
Scope Name	stub.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	stub
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.0
Total Strings	149
Main Method	System.Void Client.A::Main()
Main IL Instruction Count	40
Main IL	ldsfld System.String Client.A::Startup ldstr true callvirt System.Boolean System.String::Equals(System.String) brfalse.s IL_0041: ldsfld System.String Client.A::crt call System.Void Client.A::Install_Server() ldnull <null> ldftn System.Void Client.StartW::StartWork() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) stsfld System.Threading.Thread Client.A::trd ldsfld System.Threading.Thread Client.A::trd ldc.i4.1 <null> callvirt System.Void System.Threading.Thread::set_IsBackground(System.Boolean) ldsfld System.Threading.Thread Client.A::trd callvirt System.Void System.Threading.Thread::Start() ldsfld System.String Client.A::crt callvirt System.String System.String::ToLower() ldstr true callvirt System.Boolean System.String::Equals(System.String) brfalse.s IL_0080: nop ldsfld System.Threading.ThreadStart Client.A/<>c::<>9__23_0 dup <null> brtrue.s IL_0076: newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) pop <null> ldsfld Client.A/<>c Client.A/<>c::<>9 ldftn System.Void Client.A/<>c::<Main>b__23_0() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) dup <null> stsfld System.Threading.ThreadStart Client.A/<>c::<>9__23_0 newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) call System.Void System.Threading.Thread::Start() nop <null> call System.Boolean Client.A::CreateMutex() brtrue.s IL_008E: leave.s IL_0093 ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) leave.s IL_0093: ret pop <null> leave.s IL_0093: ret ret <null>
Module Name	stub.exe
Full Name	stub.exe
EntryPoint	System.Void Client.A::Main()
Scope Name	stub.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	stub
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.0
Total Strings	149
Main Method	System.Void Client.A::Main()
Main IL Instruction Count	40
Main IL	ldsfld System.String Client.A::Startup ldstr true callvirt System.Boolean System.String::Equals(System.String) brfalse.s IL_0041: ldsfld System.String Client.A::crt call System.Void Client.A::Install_Server() ldnull <null> ldftn System.Void Client.StartW::StartWork() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) stsfld System.Threading.Thread Client.A::trd ldsfld System.Threading.Thread Client.A::trd ldc.i4.1 <null> callvirt System.Void System.Threading.Thread::set_IsBackground(System.Boolean) ldsfld System.Threading.Thread Client.A::trd callvirt System.Void System.Threading.Thread::Start() ldsfld System.String Client.A::crt callvirt System.String System.String::ToLower() ldstr true callvirt System.Boolean System.String::Equals(System.String) brfalse.s IL_0080: nop ldsfld System.Threading.ThreadStart Client.A/<>c::<>9__23_0 dup <null> brtrue.s IL_0076: newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) pop <null> ldsfld Client.A/<>c Client.A/<>c::<>9 ldftn System.Void Client.A/<>c::<Main>b__23_0() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) dup <null> stsfld System.Threading.ThreadStart Client.A/<>c::<>9__23_0 newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) call System.Void System.Threading.Thread::Start() nop <null> call System.Boolean Client.A::CreateMutex() brtrue.s IL_008E: leave.s IL_0093 ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) leave.s IL_0093: ret pop <null> leave.s IL_0093: ret ret <null>

PDB Path PATH

?huhuhuhu

Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.

Unlock with Essential