Malicious
Malicious

1628f80b4a10bceb9eef5b896efefe13

PE Executable
|
MD5: 1628f80b4a10bceb9eef5b896efefe13
|
Size: 44.03 KB
|
application/x-dosexec


Print
Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Obfuscation Score

Low

Hash
Hash Value
MD5
1628f80b4a10bceb9eef5b896efefe13
Sha1
ea2a1ad3f2759a415d092bc0ea32a629c25e8a24
Sha256
a3ce46df9a17c112b1b9b777a77fdad0ca1a0b3eb48c7f01d0ec32e71514af1c
Sha384
da5c7f8b7003113f1fbab4a3a84055849fb25a516203ae65c7598d22c7c6e8afa99b239e704a808258c1c860f7727160
Sha512
ad5987060c3ac2009a4c0af256c24be81df6b9b1a52a40c3576f7f204747c811cca0ae30b68164b7547cb2c308c57f1295fc02c412c7ae8b51f5f00daf852917
SSDeep
384:+ZyQCFIB+oyiFN7cWMEHavIuZzQIij+ZsNO3PlpJKkkjh/TzF7pWnXugreT0pqf7:Ei+Ilir7zOHuXQ/oKa+L
TLSH
7A13C68CB694E174D5FF8BF1F4A2B2890B71A027A806930F99F154D94B73EC09611EE7

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
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_MANIFEST
ID:0001
ID:0
.Net Resources
Stub.Resources.resources
Malware Configuration - njRAT config.
Config. Field
Value
packet_size [b]

5121

BD [BD]

True

directory [DR]

WinDir

executable_name [EXE]

svchost.exe

cnc_host [H]

147.185.221.31

icn

#ic

is_dir_defined [Idr]

True

is_startup_folder [IsF]

True

RegistrySt

True

cnc_port [P]

2232

xDlol1

Java update

Sleep

False

Sleep1

1

reg_key [RG]

Windows Update

task [Task]

True

reg_path [sf]

Software\Microsoft\Windows\CurrentVersion\Run

Hide

True

HP

True

SPR

false

victim_name [VN]

System

version [VR]

Njrat 0.7 Golden By Hassan Amiri

splitter [Y]

|Hassan|

Informations
Name
Value
Info

PE Detect: PeReader OK (file layout)

Module Name

Stub.exe

Full Name

Stub.exe

EntryPoint

System.Void Stub.OK.j.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,Profile=Client

Total Strings

436

Main Method

System.Void Stub.OK.j.A::main()

Main IL Instruction Count

20

Main IL

ldc.i4.1 <null> stsfld System.Boolean Stub.OK.j.A::runx ldnull <null> ldftn System.Void Stub.OK.j.A::timx_run() 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 Stub.OK.j.A::thx ldsfld System.Threading.Thread Stub.OK.j.A::thx callvirt System.Void System.Threading.Thread::Start() ldc.i4.1 <null> stsfld System.Boolean Stub.OK.j.A::runy ldnull <null> ldftn System.Void Stub.OK.j.A::timy_run() 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 Stub.OK.j.A::thy ldsfld System.Threading.Thread Stub.OK.j.A::thy callvirt System.Void System.Threading.Thread::Start() call System.Void Stub.OK.j.OK::ko() ret <null>

Module Name

Stub.exe

Full Name

Stub.exe

EntryPoint

System.Void Stub.OK.j.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,Profile=Client

Total Strings

436

Main Method

System.Void Stub.OK.j.A::main()

Main IL Instruction Count

20

Main IL

ldc.i4.1 <null> stsfld System.Boolean Stub.OK.j.A::runx ldnull <null> ldftn System.Void Stub.OK.j.A::timx_run() 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 Stub.OK.j.A::thx ldsfld System.Threading.Thread Stub.OK.j.A::thx callvirt System.Void System.Threading.Thread::Start() ldc.i4.1 <null> stsfld System.Boolean Stub.OK.j.A::runy ldnull <null> ldftn System.Void Stub.OK.j.A::timy_run() 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 Stub.OK.j.A::thy ldsfld System.Threading.Thread Stub.OK.j.A::thy callvirt System.Void System.Threading.Thread::Start() call System.Void Stub.OK.j.OK::ko() ret <null>

Artefacts
Name
Value
CnC

147.185.221.31

Port

2232

1628f80b4a10bceb9eef5b896efefe13 (44.03 KB)
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