Malicious
Malicious

8c38a9ee9d3c5de46aa4f4c4a05d0e50

PE Executable
|
MD5: 8c38a9ee9d3c5de46aa4f4c4a05d0e50
|
Size: 88.06 KB
|
application/x-dosexec


Print
Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Obfuscation Score

Low

Hash
Hash Value
MD5
8c38a9ee9d3c5de46aa4f4c4a05d0e50
Sha1
c43111ef957e8271473c7d638ebb699da57f3363
Sha256
2a80ede2d1ea3f24df731423bc474a1a5d35ebae8d6ec90c9dc8fddca71ce0f6
Sha384
c955955d05c81514c74772fd403f51b8d4cfaa8a20b98a325f16e63fef86f25a60bc782838da427efa947370370e3253
Sha512
7fbe0d7e82e9ac869b2ac724d9f057859b1bb0a5824e166f693a382e09abbeadbe7cb779570587c1227d7b98b6c5022cc47f04a273bc7c719a22fd4013864a53
SSDeep
1536:3CcGJZvnG6uXQQvaMOCcGJZvnG6uXQQvaM:SVLGH3VVLGH3
TLSH
F683F88CB794E174D5FF8BF1B4A2B2890B70A057A902930F99F154D94BB3EC09611EE7

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
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]

False

directory [DR]

TEMP

executable_name [EXE]

Install MullvadVPN.exe

cnc_host [H]

Ni50Y3मेuबीपीXUubmdyb2suaW8!

icn

#ic

is_dir_defined [Idr]

True

is_startup_folder [IsF]

True

RegistrySt

True

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]

stepan

version [VR]

Njrat 0.7 Golden By Hassan Amiri

splitter [Y]

|Hassan|

Informations
Name
Value
Info

PE Detect: PeReader OK (file layout)

Info

Overlay extracted: Overlay_ab860bd2.bin (44032 bytes)

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

Ni50Y3मेuबीपीXUubmdyb2suaW8!

CnC

Ni50Y3मेuबीपीXUubmdyb2suaW8!

8c38a9ee9d3c5de46aa4f4c4a05d0e50 (88.06 KB)
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