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Windows Analysis Report
WindowGrid.exe

Overview

General Information

Sample Name:	WindowGrid.exe
Analysis ID:	846366
MD5:	9c5af5621b64c059e444d04e7067654c
SHA1:	80ff4f3d0336fe473dd1a1b81b172e079c990379
SHA256:	19381ff3f1ae2208b1042d7fa3bfcd9052d38e55d2f8d4bc82ad870e58d141db
Infos:

Detection

Score:	23
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

.NET source code contains potential unpacker

Queries the volume information (name, serial number etc) of a device

Sample file is different than original file name gathered from version info

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Creates a window with clipboard capturing capabilities

Enables debug privileges

Classification

Process Tree

System is w7x64

WindowGrid.exe (PID: 2580 cmdline: C:\Users\user\Desktop\WindowGrid.exe MD5: 9C5AF5621B64C059E444D04E7067654C)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

Source: WindowGrid.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: WindowGrid.exe	String found in binary or memory: http://bitbucket.org/joshua_wilding/windowgrid-binaries/issues?
Source: WindowGrid.exe	String found in binary or memory: http://bitbucket.org/joshua_wilding/windowgrid-binaries?
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://defaultcontainer/WindowGrid;component/icon.ico
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://defaultcontainer/WindowGrid;component/icon.png
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://defaultcontainer/WindowGrid;component/windows/installdialog.xaml
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://foo/bar/icon.ico
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://foo/bar/icon.png
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://foo/bar/windows/installdialog.baml
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://foo/icon.ico
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://foo/icon.png
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://foo/windows/installdialog.xaml
Source: WindowGrid.exe	String found in binary or memory: http://schemas.xceed.com/wpf/xaml/toolkit
Source: WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: WindowGrid.exe	String found in binary or memory: http://windowgrid.net
Source: WindowGrid.exe	String found in binary or memory: http://windowgrid.net/
Source: WindowGrid.exe	String found in binary or memory: http://windowgrid.net?
Source: WindowGrid.exe	String found in binary or memory: http://www.hardcodet.net/taskbar

Source: C:\Users\user\Desktop\WindowGrid.exe

Window created: window name: CLIPBRDWNDCLASS

Source: WindowGrid.exe, 00000001.00000002.1156938417.000000000064D000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameclr.dllT vs WindowGrid.exe
Source: WindowGrid.exe, 00000001.00000002.1158989200.000000001C6BA000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: OriginalFilenamevga.dllj% vs WindowGrid.exe

Source: WindowGrid.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: WindowGrid.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\WindowGrid.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: WindowGrid.exe	Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.80%
Source: C:\Users\user\Desktop\WindowGrid.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\f89061884b75dab0e3967d7221e5290d\mscorlib.ni.dll

Source: C:\Users\user\Desktop\WindowGrid.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{AE6BE008-07FB-400D-8BEB-337A64F7051F}\InProcServer32

Source: C:\Users\user\Desktop\WindowGrid.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\WindowGridLog
Source: C:\Users\user\Desktop\WindowGrid.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\fde9b139-746f-4ca9-898f-b6dcff4c8f5e

Source: C:\Users\user\Desktop\WindowGrid.exe

File created: C:\Users\user\Desktop\WindowGrid.log

Jump to behavior

Source: WindowGrid.exe	String found in binary or memory: replacek/install [path] [/silent\|/s] [/shortcut] [/onstartup]A/update [/force\|/f] [/silent\|/s]
Source: WindowGrid.exe	String found in binary or memory: Install)Cancel Installation?1Select Install Directorya/WindowGrid;component/windows/installdialog.xamlW/WindowGrid;component/windows/infopage.xaml_/WindowGrid;component/windows/settingspage.xaml]/WindowGrid;component/controls/integerbox.xaml-WindowGridMapping_Hook/WindowGridMapping_Input9WindowGridMapping_GridWindow
Source: WindowGrid.exe	String found in binary or memory: /install "" /s
Source: WindowGrid.exe	String found in binary or memory: 4windows/installdialog.baml
Source: WindowGrid.exe	String found in binary or memory: <StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>
Source: WindowGrid.exe	String found in binary or memory: <StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>
Source: WindowGrid.exe	String found in binary or memory: <StopOnIdleEnd>true</StopOnIdleEnd>
Source: WindowGrid.exe	String found in binary or memory: <StopOnIdleEnd>true</StopOnIdleEnd>

Source: classification engine

Classification label: sus23.evad.winEXE@1/1@0/0

Source: WindowGrid.exe, WindowGrid/AdminHelper.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: WindowGrid.exe, WindowGrid/AdminHelper.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: WindowGrid.exe, WindowGrid/AdminHelper.cs	Security API names: System.Security.AccessControl.DirectorySecurity System.IO.Directory::GetAccessControl(System.String)
Source: WindowGrid.exe, WindowGrid/AdminHelper.cs	Security API names: System.Security.AccessControl.AuthorizationRuleCollection System.Security.AccessControl.CommonObjectSecurity::GetAccessRules(System.Boolean,System.Boolean,System.Type)
Source: WindowGrid.exe, WindowGrid/AdminHelper.cs	Security API names: System.Security.AccessControl.FileSecurity System.IO.File::GetAccessControl(System.String)
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/AdminHelper.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/AdminHelper.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/AdminHelper.cs	Security API names: System.Security.AccessControl.DirectorySecurity System.IO.Directory::GetAccessControl(System.String)
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/AdminHelper.cs	Security API names: System.Security.AccessControl.AuthorizationRuleCollection System.Security.AccessControl.CommonObjectSecurity::GetAccessRules(System.Boolean,System.Boolean,System.Type)
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/AdminHelper.cs	Security API names: System.Security.AccessControl.FileSecurity System.IO.File::GetAccessControl(System.String)
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/IOHelper.cs	Security API names: System.Security.AccessControl.DirectorySecurity System.IO.DirectoryInfo::GetAccessControl()
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/IOHelper.cs	Security API names: System.Void System.IO.DirectoryInfo::SetAccessControl(System.Security.AccessControl.DirectorySecurity)
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/IOHelper.cs	Security API names: System.Void System.Security.AccessControl.FileSystemSecurity::AddAccessRule(System.Security.AccessControl.FileSystemAccessRule)
Source: WindowGrid.exe, WindowGrid/IOHelper.cs	Security API names: System.Security.AccessControl.DirectorySecurity System.IO.DirectoryInfo::GetAccessControl()
Source: WindowGrid.exe, WindowGrid/IOHelper.cs	Security API names: System.Void System.IO.DirectoryInfo::SetAccessControl(System.Security.AccessControl.DirectorySecurity)
Source: WindowGrid.exe, WindowGrid/IOHelper.cs	Security API names: System.Void System.Security.AccessControl.FileSystemSecurity::AddAccessRule(System.Security.AccessControl.FileSystemAccessRule)

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Users\user\Desktop\WindowGrid.exe

File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll

Source: WindowGrid.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: WindowGrid.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation

.NET source code contains potential unpacker

Source: WindowGrid.exe, WindowGrid/WindowThread<T>.cs	.Net Code: RunThread
Source: 1.0.WindowGrid.exe.1e0000.0.unpack, WindowGrid/WindowThread<T>.cs	.Net Code: RunThread

Source: C:\Users\user\Desktop\WindowGrid.exe

Code function: 1_2_000007FE92E0331B push eax; ret

Source: initial sample

Static PE information: section name: .text entropy: 7.755542223127843

Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\WindowGrid.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Users\user\Desktop\WindowGrid.exe TID: 2576

Thread sleep time: -60000s >= -30000s

Source: C:\Users\user\Desktop\WindowGrid.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\WindowGrid.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\WindowGrid.exe

Memory allocated: page read and write | page guard

Source: C:\Users\user\Desktop\WindowGrid.exe	Queries volume information: C:\Users\user\Desktop\WindowGrid.exe VolumeInformation
Source: C:\Users\user\Desktop\WindowGrid.exe	Queries volume information: C:\Windows\Fonts\segoeui.ttf VolumeInformation
Source: C:\Users\user\Desktop\WindowGrid.exe	Queries volume information: C:\Windows\Fonts\segoeui.ttf VolumeInformation
Source: C:\Users\user\Desktop\WindowGrid.exe	Queries volume information: C:\Windows\Fonts\segoeui.ttf VolumeInformation
Source: C:\Users\user\Desktop\WindowGrid.exe	Queries volume information: C:\Windows\Fonts\segoeui.ttf VolumeInformation

Source: C:\Users\user\Desktop\WindowGrid.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	2 Command and Scripting Interpreter	Path Interception	Path Interception	1 Masquerading	OS Credential Dumping	1 Virtualization/Sandbox Evasion	Remote Services	1 Clipboard Data	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Virtualization/Sandbox Evasion	LSASS Memory	1 Process Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	1 Disable or Modify Tools	Security Account Manager	12 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	12 Software Packing	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	2 Obfuscated Files or Information	LSA Secrets	Remote System Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
WindowGrid.exe	0%	ReversingLabs
WindowGrid.exe	2%	Virustotal		Browse

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://foo/icon.png	0%	Avira URL Cloud	safe
http://defaultcontainer/WindowGrid;component/icon.ico	0%	Avira URL Cloud	safe
http://foo/windows/installdialog.xaml	0%	Avira URL Cloud	safe
http://foo/bar/icon.png	0%	Avira URL Cloud	safe
http://windowgrid.net/	0%	Virustotal		Browse
http://defaultcontainer/WindowGrid;component/windows/installdialog.xaml	0%	Avira URL Cloud	safe
http://windowgrid.net?	0%	Avira URL Cloud	safe
http://windowgrid.net/	0%	Avira URL Cloud	safe
http://windowgrid.net	0%	Avira URL Cloud	safe
http://foo/bar/windows/installdialog.baml	0%	Avira URL Cloud	safe
http://defaultcontainer/WindowGrid;component/icon.png	0%	Avira URL Cloud	safe
http://foo/bar/icon.ico	0%	Avira URL Cloud	safe
http://foo/icon.ico	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://bitbucket.org/joshua_wilding/windowgrid-binaries/issues?	WindowGrid.exe	false		high
http://defaultcontainer/WindowGrid;component/icon.ico	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://windowgrid.net/	WindowGrid.exe	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://foo/bar/icon.png	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://schemas.xceed.com/wpf/xaml/toolkit	WindowGrid.exe	false		high
http://www.hardcodet.net/taskbar	WindowGrid.exe	false		high
http://foo/windows/installdialog.xaml	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://foo/icon.png	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://bitbucket.org/joshua_wilding/windowgrid-binaries?	WindowGrid.exe	false		high
http://defaultcontainer/WindowGrid;component/windows/installdialog.xaml	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://windowgrid.net	WindowGrid.exe	false	Avira URL Cloud: safe	unknown
http://windowgrid.net?	WindowGrid.exe	false	Avira URL Cloud: safe	unknown
http://foo/bar/windows/installdialog.baml	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://defaultcontainer/WindowGrid;component/icon.png	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false		high
http://foo/bar/icon.ico	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://foo/icon.ico	WindowGrid.exe, 00000001.00000002.1157455812.00000000022F1000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox Version:	37.0.0 Beryl
Analysis ID:	846366
Start date and time:	2023-04-13 21:23:49 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 22s
Hypervisor based Inspection enabled:	false
Report type:	light
Cookbook file name:	default.jbs
Analysis system description:	Windows 7 x64 SP1 with Office 2010 SP1 (IE 11, FF52, Chrome 57, Adobe Reader DC 15, Flash 25.0.0.127, Java 8 Update 121, .NET 4.6.2)
Number of analysed new started processes analysed:	2
Number of new started drivers analysed:	2
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample file name:	WindowGrid.exe
Detection:	SUS
Classification:	sus23.evad.winEXE@1/1@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, vga.dll
Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
21:24:13	API Interceptor	436x Sleep call for process: WindowGrid.exe modified

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Users\user\Desktop\WindowGrid.log

Download File

Process:	C:\Users\user\Desktop\WindowGrid.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	176
Entropy (8bit):	3.569532362775893
Encrypted:	false
SSDEEP:	3:GWIh1HAX9XRVRWBVLXXrBM2FyMLnLXgJy:Ah1AonLHr6RKnLwY
MD5:	06393E86198CC60AE666CA185982519E
SHA1:	E31C426569CDA8CA4F09696F85B916F2CF3A8A79
SHA-256:	A1FD3BB328A0063FAF3A72423B50676833F249E6F896F0BD1101D04357404C18
SHA-512:	7EAE2CCF6D02E888F752CAD218C7AED541FDB4A5C533D84467AD6C16532C7445B162DB42995F1C5B317A78E25B88F75B49D4FD610E4FC7A0FD19FF84C35BD0A0
Malicious:	false
Reputation:	low
Preview:	..================================================================================....21:24:14.078 [APP] (02580:02404) WindowGrid.exe : Starting WindowGrid.exe (1.3.1.1)..

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.668595370720318
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.80% Win32 Executable (generic) a (10002005/4) 49.75% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Windows Screen Saver (13104/52) 0.07% Generic Win/DOS Executable (2004/3) 0.01%
File name:	WindowGrid.exe
File size:	565760
MD5:	9c5af5621b64c059e444d04e7067654c
SHA1:	80ff4f3d0336fe473dd1a1b81b172e079c990379
SHA256:	19381ff3f1ae2208b1042d7fa3bfcd9052d38e55d2f8d4bc82ad870e58d141db
SHA512:	988417f23bd6e232c8ae4a4509868aefb2cc685589c9e76ec086192ea60cfd54e27d73dbcd77165f8975f3c5ab81a953e94854811ba8dbc6fb3d6a8081237818
SSDEEP:	12288:sGGHvMHlzCk6fWY+SO0VPhzU5xmu6Fwp3:FGH0FzCkHbSJzUWu6Ox
TLSH:	FCC4D0D9F2A40670C1AE2AF4502366744273ECC715F7E37E6D1631DDE8F235A4A263A2
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...<.:W.........."...0.................. ... ....@.. ....................................`................................

File Icon


Icon Hash:	d0d8dcecaeb4b434

Static PE Info

General

Entrypoint:	0x4817be
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x573AFE3C [Tue May 17 11:19:24 2016 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x8176c	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x82000	0xa428	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x8e000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x7f7c4	0x7f800	False	0.8290422028186275	data	7.755542223127843	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x82000	0xa428	0xa600	False	0.3382200677710843	data	6.051306611522215	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x8e000	0xc	0x200	False	0.044921875	data	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x821a0	0x3093	PNG image data, 768 x 768, 8-bit/color RGBA, non-interlaced
RT_ICON	0x85244	0x1e1c	PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
RT_ICON	0x87070	0xc10	PNG image data, 256 x 256, 8-bit/color RGBA, non-interlaced
RT_ICON	0x87c90	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 9600
RT_ICON	0x8a248	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4224
RT_ICON	0x8b300	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1088
RT_GROUP_ICON	0x8b778	0x5a	data
RT_VERSION	0x8b7e4	0x340	data
RT_MANIFEST	0x8bb34	0x8f0	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Network Behavior

⊘No network behavior found

Statistics

⊘No statistics

System Behavior

Analysis Process: WindowGrid.exePID: 2580, Parent PID: 1860

General

Target ID:	1
Start time:	21:24:13
Start date:	13/04/2023
Path:	C:\Users\user\Desktop\WindowGrid.exe
Wow64 process (32bit):	false
Commandline:	C:\Users\user\Desktop\WindowGrid.exe
Imagebase:	0x1e0000
File size:	565760 bytes
MD5 hash:	9C5AF5621B64C059E444D04E7067654C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	low

Show Windows behavior

File Activities

File Created

File Written

File Read

Show Windows behavior

Registry Activities

There is hidden Windows Behavior. Click on Show Windows Behavior to show it.

Disassembly

⊘No disassembly

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report WindowGrid.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\Desktop\WindowGrid.log

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Network Behavior

Statistics

System Behavior

Analysis Process: WindowGrid.exePID: 2580, Parent PID: 1860

General

File Activities

File Created

File Written

File Read

Registry Activities

Key Value Modified

Disassembly

Windows Analysis Report
WindowGrid.exe