Malicious
Malicious

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PE Executable
MD5:
Size: 0 B
application/x-dosexec
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File
Type
Portable Executable file
Detection
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
Symbol obfuscation
Low
3 malicious · 6 files
EXEe95af1ea4f1a0421de6b5d8546d092b0njRat
Structure
BIN.Net Resources
GZPnjRat
EXEfile_0.binnjRat
Structure
Config. Field Value
Mutex Iv5Tzhuhuhuhuhuhuhu
Hosts wealthhuhuhuhuhuhuhuhuhuhuhu
Port 3huhuhuhu
KEY <6huhuhuhu
USBNM <Xwhuhuhuhu
family xhuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
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Name Value
Module Name
DVDLYUUxox
Full Name
DVDLYUUxox
EntryPoint
System.Void NAMESPACE.CLASS::Main()
Scope Name
DVDLYUUxox
Scope Type
ModuleDef
Kind
Console
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
DVDLYUUxox
Assembly Version
0.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
<null>
Total Strings
16
Main Method
System.Void NAMESPACE.CLASS::Main()
Main IL Instruction Count
56
Main IL 
call System.Diagnostics.Process System.Diagnostics.Process::GetCurrentProcess()
pop <null>
call System.String System.Console::get_Title()
stloc.0 <null>
call System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
stloc.1 <null>
ldloc.1 <null>
newobj System.Void System.Security.Principal.WindowsPrincipal::.ctor(System.Security.Principal.WindowsIdentity)
ldc.i4 544
callvirt System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
stsfld System.Boolean NAMESPACE.CLASS::IsAdmin
leave.s IL_0033: ldloc.0
ldloc.1 <null>
brfalse.s IL_0032: endfinally
ldloc.1 <null>
callvirt System.Void System.IDisposable::Dispose()
endfinally <null>
ldloc.0 <null>
ldnull <null>
call System.String System.IO.Path::ChangeExtension(System.String,System.String)
call System.Boolean NAMESPACE.CLASS::IsStartup(System.String)
stloc.2 <null>
ldloc.2 <null>
brtrue.s IL_0049: ldstr "P"
ldloc.0 <null>
call System.Void NAMESPACE.CLASS::InstallStartup(System.String)
ldstr P
call System.Byte[] NAMESPACE.CLASS::GetEmbeddedResource(System.String)
call System.Byte[] NAMESPACE.CLASS::Uncompress(System.Byte[])
stloc.3 <null>
ldloc.3 <null>
call System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
callvirt System.Reflection.MethodInfo System.Reflection.Assembly::get_EntryPoint()
stloc.s V_4
ldloc.s V_4
ldnull <null>
ldc.i4.1 <null>
newarr System.Object
stloc.s V_5
ldloc.s V_5
ldc.i4.0 <null>
ldc.i4.0 <null>
newarr System.String
stelem.ref <null>
ldloc.s V_5
callvirt System.Object System.Reflection.MethodBase::Invoke(System.Object,System.Object[])
pop <null>
leave.s IL_0092: ret
pop <null>
ldloc.s V_4
ldnull <null>
ldnull <null>
callvirt System.Object System.Reflection.MethodBase::Invoke(System.Object,System.Object[])
pop <null>
leave.s IL_0092: ret
ret <null>
Module Name
DVDLYUUxox
Full Name
DVDLYUUxox
EntryPoint
System.Void NAMESPACE.CLASS::Main()
Scope Name
DVDLYUUxox
Scope Type
ModuleDef
Kind
Console
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
DVDLYUUxox
Assembly Version
0.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
<null>
Total Strings
16
Main Method
System.Void NAMESPACE.CLASS::Main()
Main IL Instruction Count
56
Main IL 
call System.Diagnostics.Process System.Diagnostics.Process::GetCurrentProcess()
pop <null>
call System.String System.Console::get_Title()
stloc.0 <null>
call System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
stloc.1 <null>
ldloc.1 <null>
newobj System.Void System.Security.Principal.WindowsPrincipal::.ctor(System.Security.Principal.WindowsIdentity)
ldc.i4 544
callvirt System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
stsfld System.Boolean NAMESPACE.CLASS::IsAdmin
leave.s IL_0033: ldloc.0
ldloc.1 <null>
brfalse.s IL_0032: endfinally
ldloc.1 <null>
callvirt System.Void System.IDisposable::Dispose()
endfinally <null>
ldloc.0 <null>
ldnull <null>
call System.String System.IO.Path::ChangeExtension(System.String,System.String)
call System.Boolean NAMESPACE.CLASS::IsStartup(System.String)
stloc.2 <null>
ldloc.2 <null>
brtrue.s IL_0049: ldstr "P"
ldloc.0 <null>
call System.Void NAMESPACE.CLASS::InstallStartup(System.String)
ldstr P
call System.Byte[] NAMESPACE.CLASS::GetEmbeddedResource(System.String)
call System.Byte[] NAMESPACE.CLASS::Uncompress(System.Byte[])
stloc.3 <null>
ldloc.3 <null>
call System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
callvirt System.Reflection.MethodInfo System.Reflection.Assembly::get_EntryPoint()
stloc.s V_4
ldloc.s V_4
ldnull <null>
ldc.i4.1 <null>
newarr System.Object
stloc.s V_5
ldloc.s V_5
ldc.i4.0 <null>
ldc.i4.0 <null>
newarr System.String
stelem.ref <null>
ldloc.s V_5
callvirt System.Object System.Reflection.MethodBase::Invoke(System.Object,System.Object[])
pop <null>
leave.s IL_0092: ret
pop <null>
ldloc.s V_4
ldnull <null>
ldnull <null>
callvirt System.Object System.Reflection.MethodBase::Invoke(System.Object,System.Object[])
pop <null>
leave.s IL_0092: ret
ret <null>
Mutex MUTEXmalicious
Iv5Tzhuhuhuhuhuhuhu
CnC CNCmalicious
wealthhuhuhuhuhuhuhuhuhuhuhu
Port PORTmalicious
3huhuhuhu
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