Malicious
Malicious

03ee8957823be7d93d603dcf7c4ef914

PE Executable
|
MD5: 03ee8957823be7d93d603dcf7c4ef914
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Size: 299.48 KB
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application/x-dosexec

Print
Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Obfuscation Score

Low

Hash
 Hash Value
MD5
03ee8957823be7d93d603dcf7c4ef914
Sha1
951e776c06af1115f02f89922c6ee2da5e4c6f53
Sha256
b25e00d0b6905eae0d2510f917f71b9f0dd47be25521b35bc6ef8c8045bd33ed
Sha384
c1cb817173ce68495d6136c3b3aabecb066cd20fa44680bace3bf98a0cc0254c1f64f4ddd9205cb2b2e9de4ef90c1542
Sha512
6fd50ca030c1af9b2b3ad50ba81c75e2c1c567cc593b3ed5351c768d32ab0aec52cd313b792de0ffa020f292c72074c1579940cfd2b505c574168d207c11b72f
SSDeep
6144:j7zO0LSclT6FOwEP5Kq+SMv0VGb7bDcUlbkvni:jlJtTF9zVGkUlbk/i
TLSH
47545A2527F8A93BD8BE17B4F53141094B76FC07B517F38E6A5818B82C1A38985937E3

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
03ee8957823be7d93d603dcf7c4ef914
Malicious
Overlay_d3346b37.bin
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
.Net Resources
xClient.Properties.Resources.resources
information
[NBF]root.Data
[NBF]root.Data-preview.png
Malware Configuration - QuasarRAT config.
Config. Field
 Value
Conf. AES-Salt

BF-EB-1E-56-FB-CD-97-3B-B2-19-02-24-30-A5-78-43-00-3D-56-44-D2-1E-62-B9-D4-F1-80-E7-E6-C3-39-41
Conf. AES-Key

WfypJvFjrwo2JqSjokaC
Version

1.4.0.0
Port

222
Host

51.15.17.193
ReconnectDelay

3000
SubDirectory

1WvgEMPjdwfqIMeM9MclyQ==
InstallName

NcFtjbDOcsw7Evd3coMC0y4koy/SRZGydhNmno81ZOWOvdfg7sv0Cj5ad2ROUfX4QMscAIjYJdjrrs41+qcQwg==
Install

7zip
Startup

7z.exe
Mutex

0
StartupKey

0
HideFile

SyhenUemUok7YIvJ
EnableLogger

7z
Tag

0
LogDirectory

1
ServerSignature

TEST2
ServerCertificate

Logs
InstallPath

0
LogsPath

0
UnattendedMod

0
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Info

Overlay extracted: Overlay_d3346b37.bin (4051 bytes)
Module Name

Client.exe
Full Name

Client.exe
EntryPoint

System.Void xClient.Program::Main(System.String[])
Scope Name

Client.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Client
Assembly Version

1.3.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0,Profile=Client
Total Strings

1062
Main Method

System.Void xClient.Program::Main(System.String[])
Main IL Instruction Count

19
Main IL

call System.Void System.Windows.Forms.Application::EnableVisualStyles() ldc.i4.0 <null> call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean) call System.AppDomain System.AppDomain::get_CurrentDomain() ldnull <null> ldftn System.Void xClient.Program::HandleUnhandledException(System.Object,System.UnhandledExceptionEventArgs) newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr) callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler) call System.Boolean xClient.Config.Settings::Initialize() brfalse.s IL_0040: call System.Void xClient.Program::Cleanup() call System.Boolean xClient.Program::Initialize() brfalse.s IL_0040: call System.Void xClient.Program::Cleanup() call System.Boolean xClient.Core.Networking.QuasarClient::get_Exiting() brtrue.s IL_0040: call System.Void xClient.Program::Cleanup() ldsfld xClient.Core.Networking.QuasarClient xClient.Program::ConnectClient callvirt System.Void xClient.Core.Networking.QuasarClient::Connect() call System.Void xClient.Program::Cleanup() call System.Void xClient.Program::Exit() ret <null>
Module Name

Client.exe
Full Name

Client.exe
EntryPoint

System.Void xClient.Program::Main(System.String[])
Scope Name

Client.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Client
Assembly Version

1.3.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0,Profile=Client
Total Strings

1062
Main Method

System.Void xClient.Program::Main(System.String[])
Main IL Instruction Count

19
Main IL

call System.Void System.Windows.Forms.Application::EnableVisualStyles() ldc.i4.0 <null> call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean) call System.AppDomain System.AppDomain::get_CurrentDomain() ldnull <null> ldftn System.Void xClient.Program::HandleUnhandledException(System.Object,System.UnhandledExceptionEventArgs) newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr) callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler) call System.Boolean xClient.Config.Settings::Initialize() brfalse.s IL_0040: call System.Void xClient.Program::Cleanup() call System.Boolean xClient.Program::Initialize() brfalse.s IL_0040: call System.Void xClient.Program::Cleanup() call System.Boolean xClient.Core.Networking.QuasarClient::get_Exiting() brtrue.s IL_0040: call System.Void xClient.Program::Cleanup() ldsfld xClient.Core.Networking.QuasarClient xClient.Program::ConnectClient callvirt System.Void xClient.Core.Networking.QuasarClient::Connect() call System.Void xClient.Program::Cleanup() call System.Void xClient.Program::Exit() ret <null>
Artefacts
Name
 Value
CnC

51.15.17.193
Port

222
03ee8957823be7d93d603dcf7c4ef914 (299.48 KB)
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