Malware analysis ScreenConnect.Client.exe Malicious activity

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File name:	ScreenConnect.Client.exe
Full analysis:	https://app.any.run/tasks/270d9849-26cf-4933-a8c1-71a782e8701b
Verdict:	Malicious activity
Analysis date:	April 29, 2025, 15:29:58
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	screenconnect rmm-tool remote
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:	A01CDE8E3F2EF8910115C9E124AA058A
SHA1:	7E4933170E26592BC1C7665EA57ED06A9BC8BE21
SHA256:	5D1F9ABE75A37E372F3EC14B0C01BDCDB2AF31C9EC85B5EB9D631D0780BD6CEE
SSDEEP:	1536:oeNeDLHPUVkKo2cgigKIhTnH2QjCdqQsWQcdIkBbfqiNKqP:mDLHcVkKo2cZgKIhTH2U+lI2bfqEP

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:: off
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
- SCREENCONNECT has been detected (SURICATA)
  - ScreenConnect.ClientService.exe (PID: 6516)
SUSPICIOUS
- Adds/modifies Windows certificates
  - ScreenConnect.Client.exe (PID: 7492)
  - dfsvc.exe (PID: 7532)
- Reads security settings of Internet Explorer
  - dfsvc.exe (PID: 7532)
  - ScreenConnect.ClientService.exe (PID: 7428)
  - ScreenConnect.ClientService.exe (PID: 6516)
  - ScreenConnect.WindowsClient.exe (PID: 4180)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
- Executable content was dropped or overwritten
  - dfsvc.exe (PID: 7532)
- The process creates files with name similar to system file names
  - dfsvc.exe (PID: 7532)
- Reads Internet Explorer settings
  - dfsvc.exe (PID: 7532)
- Reads the date of Windows installation
  - dfsvc.exe (PID: 7532)
  - ScreenConnect.WindowsClient.exe (PID: 4180)
- Executes as Windows Service
  - ScreenConnect.ClientService.exe (PID: 6516)
- Screenconnect has been detected
  - ScreenConnect.ClientService.exe (PID: 6516)
- SCREENCONNECT mutex has been found
  - ScreenConnect.ClientService.exe (PID: 6516)
- Creates or modifies Windows services
  - ScreenConnect.ClientService.exe (PID: 6516)
- Potential Corporate Privacy Violation
  - ScreenConnect.ClientService.exe (PID: 6516)
- Executes application which crashes
  - ScreenConnect.Client.exe (PID: 7492)
INFO
- Reads the computer name
  - ScreenConnect.Client.exe (PID: 7492)
  - dfsvc.exe (PID: 7532)
  - ScreenConnect.WindowsClient.exe (PID: 4180)
  - ScreenConnect.ClientService.exe (PID: 6516)
  - ScreenConnect.ClientService.exe (PID: 7428)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
- Checks supported languages
  - ScreenConnect.Client.exe (PID: 7492)
  - dfsvc.exe (PID: 7532)
  - ScreenConnect.WindowsClient.exe (PID: 4180)
  - ScreenConnect.ClientService.exe (PID: 6516)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
  - ScreenConnect.ClientService.exe (PID: 7428)
- Creates files or folders in the user directory
  - dfsvc.exe (PID: 7532)
  - ScreenConnect.WindowsClient.exe (PID: 4180)
  - ScreenConnect.ClientService.exe (PID: 6516)
  - WerFault.exe (PID: 4452)
- Reads the machine GUID from the registry
  - ScreenConnect.Client.exe (PID: 7492)
  - dfsvc.exe (PID: 7532)
  - ScreenConnect.WindowsClient.exe (PID: 4180)
  - ScreenConnect.ClientService.exe (PID: 6516)
  - ScreenConnect.ClientService.exe (PID: 7428)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
- Reads Environment values
  - dfsvc.exe (PID: 7532)
- Disables trace logs
  - dfsvc.exe (PID: 7532)
- Checks proxy server information
  - dfsvc.exe (PID: 7532)
  - slui.exe (PID: 6132)
- Process checks whether UAC notifications are on
  - dfsvc.exe (PID: 7532)
- Create files in a temporary directory
  - dfsvc.exe (PID: 7532)
- Reads the software policy settings
  - dfsvc.exe (PID: 7532)
  - slui.exe (PID: 7684)
  - slui.exe (PID: 6132)
- Process checks computer location settings
  - dfsvc.exe (PID: 7532)
  - ScreenConnect.WindowsClient.exe (PID: 4180)
- SCREENCONNECT has been detected
  - ScreenConnect.ClientService.exe (PID: 6516)

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) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2024:10:17 14:10:54+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	14.39
CodeSize:	40448
InitializedDataSize:	32768
UninitializedDataSize:	-
EntryPoint:	0x1489
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

153

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

4180

"C:\Users\admin\AppData\Local\Apps\2.0\YOXXK9C7.H8G\MA06JKVG.V27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\ScreenConnect.WindowsClient.exe"

C:\Users\admin\AppData\Local\Apps\2.0\YOXXK9C7.H8G\MA06JKVG.V27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\ScreenConnect.WindowsClient.exe

—

dfsvc.exe

User:

admin

Company:

ScreenConnect Software

Integrity Level:

MEDIUM

Description:

ScreenConnect Client

Exit code:

Version:

25.2.4.9229

Modules

Images
c:\users\admin\appdata\local\apps\2.0\yoxxk9c7.h8g\ma06jkvg.v27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\screenconnect.windowsclient.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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

4452

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7492 -s 340

C:\Windows\SysWOW64\WerFault.exe

—

ScreenConnect.Client.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll

6132

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

Exit code:

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

6516

"C:\Users\admin\AppData\Local\Apps\2.0\YOXXK9C7.H8G\MA06JKVG.V27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\ScreenConnect.ClientService.exe" "?e=Support&y=Guest&h=instance-anlcwo-relay.screenconnect.com&p=443&s=5c3d5efc-966a-431e-98ce-a5483a16db3b&k=BgIAAACkAABSU0ExAAgAAAEAAQCTt8GZVYDlJ9os4oOCHSYELJwIoHZzQntw26Bi0%2bDY2S03CwmTXUpgVjaFRb%2bX5VdpftFC3rQMQYih%2f8OgeWVNOwLEUeaBrVn0gwa5zNmUAG6OXTYSMGTc0PqqlV%2fC%2ftdIp7x2eZUHldRR%2fGi9bQOpWtP0JXh%2fyutGrGmIpgg%2bGoEE2iwyVGEvZpZ9W2j432d%2ba3j6IFpK8ZozzMG%2f5l7yVfX7qRuuVQNUTLrarZw1fQy2Z4Agnpf40iBXL2f2fPXQ4Ypy5Nhu2UPHd7pd6%2fvNPx8acHXLXVILOm8GIHbNQVC%2bR3y%2byQsRlBH8CXD1S5Y8dx025PitTbQjM0deeoK5&r=David&i=Rosen%20Centre" "5"

C:\Users\admin\AppData\Local\Apps\2.0\YOXXK9C7.H8G\MA06JKVG.V27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\ScreenConnect.ClientService.exe

services.exe

User:

SYSTEM

Integrity Level:

SYSTEM

Exit code:

Version:

25.2.4.9229

Modules

Images
c:\users\admin\appdata\local\apps\2.0\yoxxk9c7.h8g\ma06jkvg.v27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\screenconnect.clientservice.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\shlwapi.dll
c:\windows\syswow64\msvcrt.dll

6644

"C:\Users\admin\AppData\Local\Apps\2.0\YOXXK9C7.H8G\MA06JKVG.V27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\ScreenConnect.WindowsClient.exe" "RunRole" "ddeee6b3-7bd6-4063-a8ad-36ca6be2a0e1" "User"

C:\Users\admin\AppData\Local\Apps\2.0\YOXXK9C7.H8G\MA06JKVG.V27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\ScreenConnect.WindowsClient.exe

—

ScreenConnect.ClientService.exe

User:

admin

Company:

ScreenConnect Software

Integrity Level:

MEDIUM

Description:

ScreenConnect Client

Exit code:

Version:

25.2.4.9229

Modules

Images
c:\users\admin\appdata\local\apps\2.0\yoxxk9c7.h8g\ma06jkvg.v27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\screenconnect.windowsclient.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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

7428

C:\Users\admin\AppData\Local\Apps\2.0\YOXXK9C7.H8G\MA06JKVG.V27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\ScreenConnect.ClientService.exe

ScreenConnect.WindowsClient.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Version:

25.2.4.9229

Modules

Images
c:\users\admin\appdata\local\apps\2.0\yoxxk9c7.h8g\ma06jkvg.v27\scre..tion_25b0fbb6ef7eb094_0019.0002_042e7025868796bf\screenconnect.clientservice.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\shlwapi.dll

7492

"C:\Users\admin\AppData\Local\Temp\ScreenConnect.Client.exe"

C:\Users\admin\AppData\Local\Temp\ScreenConnect.Client.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\appdata\local\temp\screenconnect.client.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\crypt32.dll

7532

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe

ScreenConnect.Client.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

ClickOnce

Version:

4.8.9037.0 built by: NET481REL1

Modules

Images
c:\windows\microsoft.net\framework64\v4.0.30319\dfsvc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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

7648

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\Windows\System32\SppExtComObj.Exe

—

svchost.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

KMS Connection Broker

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll

7684

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Activation Client

Exit code:

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

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Total events

13 545

Read events

13 318

Write events

194

Delete events

Modification events


(PID) Process:	(7492) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	7B0F360B775F76C94A12CA48445AA2D2A875701C
Value:
(PID) Process:	(7492) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\7B0F360B775F76C94A12CA48445AA2D2A875701C
Operation:	write	Name:	Blob
Value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
(PID) Process:	(7492) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Value:
(PID) Process:	(7492) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Operation:	write	Name:	Blob
Value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
(PID) Process:	(7532) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: 5N1TXCTAGKW8R2BC1ZMD3V45
(PID) Process:	(7532) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete value	Name:	ComponentStore_RandomString
Value: 5N1TXCTAGKW8R2BC1ZMD3V45
(PID) Process:	(7532) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(7532) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: YOXXK9C7H8GMA06JKVGV277A
(PID) Process:	(7532) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager
Operation:	write	Name:	StateStore_RandomString
Value: OXNL7XB41PC7JVJ5RN12KA30
(PID) Process:	(7532) dfsvc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dfsvc_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7532	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\TQCHCH3H.B4D\0WNB0624.HOY.application		xml
		MD5:E35D45B0B3D0ED7732B1AE1FD542B1AD	SHA256:ACC98287DDCB807A279F24060F0B5C1AC4354787B7A1CAECA1E27FA18B150D8F
7532	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\16LW0ZV1.ZPE\54C2VVTJ.YJ7\ScreenConnect.Core.dll		executable
		MD5:1DB8B9FA0BDCBFAAB807F715C288C19A	SHA256:B8100E5AB07983CBF82D721CF719576CA3F60E352628DCAABD42D428011FDEDF
7532	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_BE4413523710330F97BEE5D4A544C42B		binary
		MD5:7712A12FD03603BAA69BC0565DF976D7	SHA256:04B3121E04C40BCAB1C987A2871995111C473AC7379888FB8AB693E8A3E8F927
7532	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\16LW0ZV1.ZPE\54C2VVTJ.YJ7\ScreenConnect.WindowsClient.exe		executable
		MD5:9562334DD9A47EC1239A8667DDC1F01C	SHA256:B80D07610B81BDDB3D7F30A207A2E134B559E06B8440598A926F3A9C1D439218
7532	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141		binary
		MD5:316E2F5F6209FA4B0820F7EE5DEBC7B1	SHA256:B6D9C0E45A285DB8D39F5CA6519129C3FB5F1D2D1662285675454D4BC439E03C
7532	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_BE4413523710330F97BEE5D4A544C42B		binary
		MD5:1D4978B290665592FFD25E5194AA10D2	SHA256:8A10A1072150533EB47ED9956AE511A3EC0249C262FDCFEA520DD20C092B73F9
7532	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\16LW0ZV1.ZPE\54C2VVTJ.YJ7\ScreenConnect.WindowsFileManager.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
7532	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\16LW0ZV1.ZPE\54C2VVTJ.YJ7\ScreenConnect.WindowsFileManager.exe		executable
		MD5:130176DB1B368A8290EBDA3CE17DB7C8	SHA256:13F8CFE4648B807A0CBDDD653C75254B60D1951E11E715F4E5A1A2C9AB29360B
7532	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\16LW0ZV1.ZPE\54C2VVTJ.YJ7\ScreenConnect.WindowsBackstageShell.exe		executable
		MD5:AB9A2C07B3B1222F5ADA4CB7C1FD144E	SHA256:1404090DB3128DE503BA4D991A960C7C1BC3B910A62D06ECF7E7081A2FCF11B9
7532	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\16LW0ZV1.ZPE\54C2VVTJ.YJ7\ScreenConnect.ClientService.exe		executable
		MD5:752D5CDDA2A1D93D27E38F98A5D23FC2	SHA256:F048400C23ADD8C75ABE189393D33C873C02C74EEAF43D47B950C8D643763B35

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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
5496	MoUsoCoreWorker.exe	GET	200	23.216.77.22:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
7532	dfsvc.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSRXerF0eFeSWRripTgTkcJWMm7iQQUaDfg67Y7%2BF8Rhvv%2BYXsIiGX0TkICEAuTYAUbzPZmQpmJmNW6l84%3D	unknown	—	—	whitelisted
7532	dfsvc.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
7532	dfsvc.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D	unknown	—	—	whitelisted
7084	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
7084	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
2924	SearchApp.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
4156	SystemSettings.exe	GET	200	2.23.77.188:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
5496	MoUsoCoreWorker.exe	23.216.77.22:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
5496	MoUsoCoreWorker.exe	23.35.229.160:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
7532	dfsvc.exe	145.40.106.6:443	book4time.screenconnect.com	PACKET	CA	whitelisted
7532	dfsvc.exe	184.30.131.245:80	ocsp.digicert.com	AKAMAI-AS	US	whitelisted
3216	svchost.exe	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	40.126.32.68:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	184.30.131.245:80	ocsp.digicert.com	AKAMAI-AS	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158 20.73.194.208	whitelisted
crl.microsoft.com	23.216.77.22 23.216.77.42 23.216.77.41 23.216.77.35 23.216.77.28 23.216.77.31 23.216.77.32 23.216.77.36 23.216.77.39	whitelisted
google.com	142.250.185.110	whitelisted
www.microsoft.com	23.35.229.160	whitelisted
book4time.screenconnect.com	145.40.106.6	whitelisted
ocsp.digicert.com	184.30.131.245 2.23.77.188	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted
login.live.com	40.126.32.68 20.190.160.65 20.190.160.22 20.190.160.128 20.190.160.20 20.190.160.132 20.190.160.67 40.126.32.76 20.190.159.4 40.126.31.2 20.190.159.129 40.126.31.67 40.126.31.73 20.190.159.23 40.126.31.129 20.190.159.128	whitelisted
slscr.update.microsoft.com	20.109.210.53	whitelisted
instance-anlcwo-relay.screenconnect.com	145.40.106.4	whitelisted

Threats

PID	Process	Class	Message
2196	svchost.exe	Misc activity	ET REMOTE_ACCESS Observed DNS Query to Known ScreenConnect/ConnectWise Remote Desktop Service Domain
2196	svchost.exe	Misc activity	ET REMOTE_ACCESS Observed DNS Query to Known ScreenConnect/ConnectWise Remote Desktop Service Domain
6516	ScreenConnect.ClientService.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response

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No debug info

General Info

ScreenConnect.Client.exe

A01CDE8E3F2EF8910115C9E124AA058A

7E4933170E26592BC1C7665EA57ED06A9BC8BE21

5D1F9ABE75A37E372F3EC14B0C01BDCDB2AF31C9EC85B5EB9D631D0780BD6CEE

1536:oeNeDLHPUVkKo2cgigKIhTnH2QjCdqQsWQcdIkBbfqiNKqP:mDLHcVkKo2cZgKIhTH2U+lI2bfqEP

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SCREENCONNECT has been detected (SURICATA)

SUSPICIOUS

Adds/modifies Windows certificates

Reads security settings of Internet Explorer

Executable content was dropped or overwritten

The process creates files with name similar to system file names

Reads Internet Explorer settings

Reads the date of Windows installation

Executes as Windows Service

Screenconnect has been detected

SCREENCONNECT mutex has been found

Creates or modifies Windows services

Potential Corporate Privacy Violation

Executes application which crashes

INFO

Reads the computer name

Checks supported languages

Creates files or folders in the user directory

Reads the machine GUID from the registry

Reads Environment values

Disables trace logs

Checks proxy server information

Process checks whether UAC notifications are on

Create files in a temporary directory

Reads the software policy settings

Process checks computer location settings

SCREENCONNECT has been detected

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