Malware analysis npp.8.8.1.Installer.x64.exe Malicious activity

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File name:	npp.8.8.1.Installer.x64.exe
Full analysis:	https://app.any.run/tasks/b0a0faa9-aa0f-49db-b224-f1f52f2ba8e9
Verdict:	Malicious activity
Analysis date:	June 13, 2025, 17:51:03
OS:	Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections
MD5:	9E0364B57FD31A98CC39AAFE0B9A1F38
SHA1:	700B4DADEB1E2284B5B372EB88331441435C86C3
SHA256:	605C68624939BA55AC9BBBA4EA3B7B3A602A91D8103862D232A14ADC0176EFCA
SSDEEP:	98304:Hwx8/lQ89C+gjklLWjuSycten47F0v2/TYsdUwxfD6AEU8ytjU27xkD89mB23SlU:arjEqAh+DxwIXHzU9K

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (133.0.6943.127)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (133.0.3065.92)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (136.0)
Mozilla Maintenance Service (136.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- Registers / Runs the DLL via REGSVR32.EXE
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
SUSPICIOUS
- Malware-specific behavior (creating "System.dll" in Temp)
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Executable content was dropped or overwritten
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Searches for installed software
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- The process creates files with name similar to system file names
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- There is functionality for taking screenshot (YARA)
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Creates/Modifies COM task schedule object
  - regsvr32.exe (PID: 4880)
- Explorer used for Indirect Command Execution
  - explorer.exe (PID: 6172)
- Reads security settings of Internet Explorer
  - notepad++.exe (PID: 1800)
- Reads the date of Windows installation
  - notepad++.exe (PID: 1800)
- Creates a software uninstall entry
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
INFO
- The sample compiled with english language support
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Reads the computer name
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Checks supported languages
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Creates files in the program directory
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Create files in a temporary directory
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Creates files or folders in the user directory
  - npp.8.8.1.Installer.x64.exe (PID: 5496)
- Reads security settings of Internet Explorer
  - explorer.exe (PID: 6892)
- Process checks computer location settings
  - notepad++.exe (PID: 1800)
- Reads Environment values
  - notepad++.exe (PID: 1800)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.exe	\|	Win32 Executable MS Visual C++ (generic) (67.4)
.dll	\|	Win32 Dynamic Link Library (generic) (14.2)
.exe	\|	Win32 Executable (generic) (9.7)
.exe	\|	Generic Win/DOS Executable (4.3)
.exe	\|	DOS Executable Generic (4.3)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2023:07:02 02:09:43+00:00
ImageFileCharacteristics:	No relocs, Executable, No line numbers, No symbols, 32-bit
PEType:	PE32
LinkerVersion:	6
CodeSize:	26624
InitializedDataSize:	139776
UninitializedDataSize:	2048
EntryPoint:	0x3645
OSVersion:	4
ImageVersion:	6
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	8.8.1.0
ProductVersionNumber:	8.8.1.0
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Don HO don.h@free.fr
FileDescription:	Notepad++ : a free (GNU) source code editor
FileVersion:	8.8.1.0
LegalCopyright:	Copyleft 1998-2017 by Don HO
ProductName:	Notepad++
ProductVersion:	8.81

No data.

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All screenshots are available in the full report

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Total processes

146

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1800

"C:\Program Files\Notepad++\notepad++.exe"

C:\Program Files\Notepad++\notepad++.exe

—

explorer.exe

User:

admin

Company:

Don HO don.h@free.fr

Integrity Level:

MEDIUM

Description:

Notepad++

Version:

8.8.1

Modules

Images
c:\program files\notepad++\notepad++.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.19041.3636_none_60b6a03d71f818d5\comctl32.dll
c:\windows\system32\msvcp_win.dll

3860

regsvr32 /s "C:\Program Files\Notepad++\contextMenu\NppShell.dll"

C:\Windows\SysWOW64\regsvr32.exe

—

npp.8.8.1.Installer.x64.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Microsoft(C) Register Server

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll

4880

/s "C:\Program Files\Notepad++\contextMenu\NppShell.dll"

C:\Windows\System32\regsvr32.exe

—

regsvr32.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Microsoft(C) Register Server

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll

5496

"C:\Users\admin\AppData\Local\Temp\npp.8.8.1.Installer.x64.exe"

C:\Users\admin\AppData\Local\Temp\npp.8.8.1.Installer.x64.exe

explorer.exe

User:

admin

Company:

Don HO don.h@free.fr

Integrity Level:

HIGH

Description:

Notepad++ : a free (GNU) source code editor

Exit code:

Version:

8.8.1.0

Modules

Images
c:\users\admin\appdata\local\temp\npp.8.8.1.installer.x64.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\advapi32.dll

5716

"C:\Program Files\Notepad++\updater\gup.exe" -v8.81 -px64

C:\Program Files\Notepad++\updater\GUP.exe

notepad++.exe

User:

admin

Company:

Don HO don.h@free.fr

Integrity Level:

MEDIUM

Description:

WinGup for Notepad++

Exit code:

Version:

5.32

Modules

Images
c:\program files\notepad++\updater\gup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll

6104

C:\WINDOWS\System32\slui.exe -Embedding

C:\Windows\System32\slui.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll

6172

"C:\WINDOWS\explorer.exe" "C:\Program Files\Notepad++\notepad++.exe"

C:\Windows\explorer.exe

—

npp.8.8.1.Installer.x64.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Windows Explorer

Exit code:

Version:

10.0.19041.3758 (WinBuild.160101.0800)

Modules

Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll

6536

"C:\Program Files\Notepad++\notepad++.exe" "C:\Program Files\Notepad++\change.log"

C:\Program Files\Notepad++\notepad++.exe

—

npp.8.8.1.Installer.x64.exe

User:

admin

Company:

Don HO don.h@free.fr

Integrity Level:

HIGH

Description:

Notepad++

Exit code:

Version:

8.8.1

Modules

Images
c:\program files\notepad++\notepad++.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.19041.3636_none_60b6a03d71f818d5\comctl32.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcp_win.dll

6668

"C:\Users\admin\AppData\Local\Temp\npp.8.8.1.Installer.x64.exe"

C:\Users\admin\AppData\Local\Temp\npp.8.8.1.Installer.x64.exe

—

explorer.exe

User:

admin

Company:

Don HO don.h@free.fr

Integrity Level:

MEDIUM

Description:

Notepad++ : a free (GNU) source code editor

Exit code:

3221226540

Version:

8.8.1.0

Modules

Images
c:\users\admin\appdata\local\temp\npp.8.8.1.installer.x64.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

6892

C:\WINDOWS\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding

C:\Windows\explorer.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Explorer

Version:

10.0.19041.3758 (WinBuild.160101.0800)

Modules

Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\shcore.dll

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Total events

2 266

Read events

2 051

Write events

215

Delete events

Modification events


(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Notepad++
Operation:	write	Name:	InstallerLanguage
Value: 1033
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	DisplayName
Value: Notepad++ (64-bit x64)
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	Publisher
Value: Notepad++ Team
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	MajorVersion
Value: 8
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	MinorVersion
Value: 81
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	UninstallString
Value: "C:\Program Files\Notepad++\uninstall.exe"
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	QuietUninstallString
Value: "C:\Program Files\Notepad++\uninstall.exe" /S
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	DisplayIcon
Value: C:\Program Files\Notepad++\notepad++.exe
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	DisplayVersion
Value: 8.8.1
(PID) Process:	(5496) npp.8.8.1.Installer.x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++
Operation:	write	Name:	URLInfoAbout
Value: https://notepad-plus-plus.org/

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Executable files

Suspicious files

Text files

210

Unknown types

Dropped files

PID	Process	Filename		Type
5496	npp.8.8.1.Installer.x64.exe	C:\Users\admin\AppData\Local\Temp\nsb5E3F.tmp\nsDialogs.dll		executable
		MD5:1D8F01A83DDD259BC339902C1D33C8F1	SHA256:4B7D17DA290F41EBE244827CC295CE7E580DA2F7E9F7CC3EFC1ABC6898E3C9ED
5496	npp.8.8.1.Installer.x64.exe	C:\Program Files\Notepad++\autoCompletion\typescript.xml		xml
		MD5:948B1E1B251350BABAF87A3D314DC6F3	SHA256:A09F978AEBA209E18CD424D98C8BAFB6165777E3992EB09E5E7E0A26BDED4410
5496	npp.8.8.1.Installer.x64.exe	C:\Users\admin\AppData\Local\Temp\nsb5E3F.tmp\modern-wizard.bmp		image
		MD5:C2CF6928A3AB574A5548B4DC1C38B6C0	SHA256:2125550C12FA512782F2016E802D70BC51F4A06017CFBD4176B4A994EB2542F0
5496	npp.8.8.1.Installer.x64.exe	C:\Users\admin\AppData\Local\Temp\nsb5E3F.tmp\ioSpecial.ini		text
		MD5:E2D5070BC28DB1AC745613689FF86067	SHA256:D95AED234F932A1C48A2B1B0D98C60CA31F962310C03158E2884AB4DDD3EA1E0
5496	npp.8.8.1.Installer.x64.exe	C:\Users\admin\AppData\Local\Temp\nsb5E3F.tmp\modern-header.bmp		image
		MD5:56DA15FDB8D96F8F5C649DCB5E79D775	SHA256:BB90D4338D2474138473E6B16E94B0237EE847BEA45019ED0DD4439C71BD233E
5496	npp.8.8.1.Installer.x64.exe	C:\Program Files\Notepad++\functionList\cs.xml		xml
		MD5:0F35EE0CB20A383942B7EA9A0DC91B61	SHA256:59345C006CD9BDE5EF532AAE1F119758D45030993181C272BB0DD6FC0C5D01E5
5496	npp.8.8.1.Installer.x64.exe	C:\Program Files\Notepad++\autoCompletion\raku.xml		xml
		MD5:3204AAD1FDD74450017479C0AA953E56	SHA256:20809301E7D81E43AD38755A07801D290B07062CC7A0775C1101D0DD9847437F
5496	npp.8.8.1.Installer.x64.exe	C:\Program Files\Notepad++\autoCompletion\cobol.xml		xml
		MD5:C435D68DF074BA8D660EBACE763E9DA9	SHA256:7690E1BBE3EE5D55B993EBC1F41DF35F5BF1B7AAC7C6B6152A6F1112CB9A6773
5496	npp.8.8.1.Installer.x64.exe	C:\Program Files\Notepad++\autoCompletion\go.xml		text
		MD5:226FA88DE6A4DC87F13B897320EE2204	SHA256:B32FB13F6FB628EEC6B447983DD062C13F7A68E2ADED77BE3C5AF7384935A7FF
5496	npp.8.8.1.Installer.x64.exe	C:\Users\admin\AppData\Local\Temp\nsb5E3F.tmp\System.dll		executable
		MD5:4ADD245D4BA34B04F213409BFE504C07	SHA256:9111099EFE9D5C9B391DC132B2FAF0A3851A760D4106D5368E30AC744EB42706

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
1268	svchost.exe	GET	200	2.16.168.114:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
1268	svchost.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
3964	SIHClient.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
3964	SIHClient.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
7164	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
5944	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
4816	RUXIMICS.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1268	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
1268	svchost.exe	2.16.168.114:80	crl.microsoft.com	Akamai International B.V.	RU	whitelisted
1268	svchost.exe	95.101.149.131:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
5716	GUP.exe	92.113.23.248:443	notepad-plus-plus.org	PJSC Ukrtelecom	UA	whitelisted
3964	SIHClient.exe	52.149.20.212:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
3964	SIHClient.exe	23.35.229.160:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted

DNS requests

Domain	IP	Reputation
google.com	142.250.185.78	whitelisted
settings-win.data.microsoft.com	51.104.136.2	whitelisted
crl.microsoft.com	2.16.168.114 2.16.168.124	whitelisted
www.microsoft.com	95.101.149.131 23.35.229.160	whitelisted
notepad-plus-plus.org	92.113.23.248	whitelisted
slscr.update.microsoft.com	52.149.20.212	whitelisted
fe3cr.delivery.mp.microsoft.com	40.69.42.241	whitelisted
login.live.com	40.126.32.76 20.190.160.131 20.190.160.132 20.190.160.22 20.190.160.14 20.190.160.66 20.190.160.130 20.190.160.2	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

npp.8.8.1.Installer.x64.exe

9E0364B57FD31A98CC39AAFE0B9A1F38

700B4DADEB1E2284B5B372EB88331441435C86C3

605C68624939BA55AC9BBBA4EA3B7B3A602A91D8103862D232A14ADC0176EFCA

98304:Hwx8/lQ89C+gjklLWjuSycten47F0v2/TYsdUwxfD6AEU8ytjU27xkD89mB23SlU:arjEqAh+DxwIXHzU9K

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Registers / Runs the DLL via REGSVR32.EXE

SUSPICIOUS

Malware-specific behavior (creating "System.dll" in Temp)

Executable content was dropped or overwritten

Searches for installed software

The process creates files with name similar to system file names

There is functionality for taking screenshot (YARA)

Creates/Modifies COM task schedule object

Explorer used for Indirect Command Execution

Reads security settings of Internet Explorer

Reads the date of Windows installation

Creates a software uninstall entry

INFO

The sample compiled with english language support

Reads the computer name

Checks supported languages

Creates files in the program directory

Create files in a temporary directory

Creates files or folders in the user directory

Reads security settings of Internet Explorer

Process checks computer location settings

Reads Environment values

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings