Malware analysis NTService.exe Malicious activity | ANY.RUN

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File name:	NTService.exe
Full analysis:	https://app.any.run/tasks/ab0f54c4-c628-4b01-8da3-93ef533a8d7d
Verdict:	Malicious activity
Analysis date:	October 18, 2024, 08:36:57
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32+ executable (GUI) x86-64, for MS Windows
MD5:	B9F5B78AA3D83369E816CDD3D1EBE945
SHA1:	D395DCF8FA0F2F954B14DA87B504519F4F1D81E4
SHA256:	7838DEC8C61365B8C62197A842D540D76FDDCC8008A88ABE5477C60C16B8FBAB
SSDEEP:	98304:uaq2s0K70j8rrfBr/ApHQUZbJeeEMK1Hj0BaOhMncxSCR8O2bx3eZqUOuaD4HOZS:sp0H

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:: 300 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 240 seconds
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 (122.0.6261.70)
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 (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
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) (123.0)
Mozilla Maintenance Service (123.0)
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)
Skype version 8.104 (8.104)
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
No malicious indicators.
SUSPICIOUS
- Connects to SMTP port
  - NTService.exe (PID: 6680)
- Connects to unusual port
  - NTService.exe (PID: 6680)
INFO
- Reads product name
  - NTService.exe (PID: 6680)
- Checks supported languages
  - NTService.exe (PID: 6680)
- Reads the computer name
  - NTService.exe (PID: 6680)
- Reads Environment values
  - NTService.exe (PID: 6680)
- Reads the machine GUID from the registry
  - NTService.exe (PID: 6680)
- Reads the software policy settings
  - NTService.exe (PID: 6680)

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	\|	Win64 Executable (generic) (87.3)
.exe	\|	Generic Win/DOS Executable (6.3)
.exe	\|	DOS Executable Generic (6.3)

EXIF

EXE

MachineType:	AMD AMD64
TimeStamp:	0000:00:00 00:00:00
ImageFileCharacteristics:	Executable, Large address aware
PEType:	PE32+
LinkerVersion:	3
CodeSize:	4953600
InitializedDataSize:	393216
UninitializedDataSize:	-
EntryPoint:	0x6c7e0
OSVersion:	6.1
ImageVersion:	1
SubsystemVersion:	6.1
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

129

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

6680

"C:\Users\admin\AppData\Local\Temp\NTService.exe"

C:\Users\admin\AppData\Local\Temp\NTService.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\ntservice.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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

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Total events

4 339

Read events

4 339

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

No data

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
5488	MoUsoCoreWorker.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
5488	MoUsoCoreWorker.exe	GET	200	2.16.164.120:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
4360	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
616	SIHClient.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
616	SIHClient.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
4376	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
1572	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%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
4	System	192.168.100.255:137	—	—	—	whitelisted
6944	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4360	SearchApp.exe	2.23.209.176:443	www.bing.com	Akamai International B.V.	GB	whitelisted
1252	RUXIMICS.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
5488	MoUsoCoreWorker.exe	2.16.164.120:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
5488	MoUsoCoreWorker.exe	95.101.149.131:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
4020	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
6680	NTService.exe	35.182.135.176:443	bapp.netlink-connect.com	AMAZON-02	CA	unknown

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 4.231.128.59	whitelisted
www.bing.com	2.23.209.176 2.23.209.177 2.23.209.171 2.23.209.173 2.23.209.167 2.23.209.168 2.23.209.178 2.23.209.174 2.23.209.166 92.123.104.52 92.123.104.42 92.123.104.44 92.123.104.48 92.123.104.43 92.123.104.47 92.123.104.46 92.123.104.45 92.123.104.51	whitelisted
crl.microsoft.com	2.16.164.120 2.16.164.49	whitelisted
www.microsoft.com	95.101.149.131	whitelisted
google.com	142.250.185.206	whitelisted
bapp.netlink-connect.com	35.182.135.176	unknown
login.live.com	40.126.32.68 40.126.32.140 20.190.160.20 20.190.160.17 20.190.160.22 20.190.160.14 40.126.32.72 40.126.32.134	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
th.bing.com	92.123.104.51 92.123.104.52 92.123.104.42 92.123.104.44 92.123.104.48 92.123.104.43 92.123.104.47 92.123.104.46 92.123.104.45	whitelisted
go.microsoft.com	69.192.162.125	whitelisted

Threats

PID	Process	Class	Message
6680	NTService.exe	Potentially Bad Traffic	AV TROJAN AdLoad Proxy Node Beacon
6680	NTService.exe	Potentially Bad Traffic	AV TROJAN AdLoad Proxy Node Response
6680	NTService.exe	Potentially Bad Traffic	ET MALWARE MacOS/Adload Proxy Node Beacon
6680	NTService.exe	Potentially Bad Traffic	ET MALWARE MacOS/Adload Proxy Node Response
6680	NTService.exe	Potentially Bad Traffic	AV TROJAN AdLoad Proxy Node Beacon
6680	NTService.exe	Potentially Bad Traffic	AV TROJAN AdLoad Proxy Node Response
6680	NTService.exe	Potentially Bad Traffic	ET MALWARE MacOS/Adload Proxy Node Response
6680	NTService.exe	Potentially Bad Traffic	AV TROJAN AdLoad Proxy Node Beacon
—	—	Potentially Bad Traffic	AV TROJAN AdLoad Proxy Node Response
6680	NTService.exe	Potentially Bad Traffic	ET MALWARE MacOS/Adload Proxy Node Response

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No debug info

General Info

NTService.exe

B9F5B78AA3D83369E816CDD3D1EBE945

D395DCF8FA0F2F954B14DA87B504519F4F1D81E4

7838DEC8C61365B8C62197A842D540D76FDDCC8008A88ABE5477C60C16B8FBAB

98304:uaq2s0K70j8rrfBr/ApHQUZbJeeEMK1Hj0BaOhMncxSCR8O2bx3eZqUOuaD4HOZS:sp0H

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Connects to SMTP port

Connects to unusual port

INFO

Reads product name

Checks supported languages

Reads the computer name

Reads Environment values

Reads the machine GUID from the registry

Reads the software policy settings

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings