Malware analysis ScreenConnect.Client.exe Malicious activity

Add for printing

File name:	ScreenConnect.Client.exe
Full analysis:	https://app.any.run/tasks/bea94961-81d0-43a2-b811-52c79e08e28f
Verdict:	Malicious activity
Analysis date:	August 28, 2024, 19:49:27
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	screenconnect remote
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	B850277F4052716F0E663A4F60C20BB5
SHA1:	A0A71B1C1BB997B3733EA0908EAEFDA35BAE5786
SHA256:	9F0C430E8AFD72485F65FC004749579C2F7255D7633955930970B6562E0E9D6D
SSDEEP:	3072:UjLHcVw8licpWQog5Ms+f+l6xPVfq84FC:UfoocptD5QPVfqC

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:
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 (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

Add for printing

MALICIOUS
- SCREENCONNECT has been detected (SURICATA)
  - ScreenConnect.ClientService.exe (PID: 7100)
- Deletes the SafeBoot registry key
  - ScreenConnect.ClientService.exe (PID: 7100)
SUSPICIOUS
- Drops the executable file immediately after the start
  - ScreenConnect.Client.exe (PID: 6920)
  - dfsvc.exe (PID: 6860)
- Reads security settings of Internet Explorer
  - dfsvc.exe (PID: 6860)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
  - ScreenConnect.ClientService.exe (PID: 4824)
  - ScreenConnect.WindowsClient.exe (PID: 2576)
  - ScreenConnect.ClientService.exe (PID: 7100)
- Adds/modifies Windows certificates
  - ScreenConnect.Client.exe (PID: 6920)
  - dfsvc.exe (PID: 6860)
- Checks Windows Trust Settings
  - dfsvc.exe (PID: 6860)
- Executable content was dropped or overwritten
  - dfsvc.exe (PID: 6860)
- Reads Internet Explorer settings
  - dfsvc.exe (PID: 6860)
- Reads the date of Windows installation
  - dfsvc.exe (PID: 6860)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
- Executes as Windows Service
  - ScreenConnect.ClientService.exe (PID: 7100)
- The process creates files with name similar to system file names
  - dfsvc.exe (PID: 6860)
- Creates or modifies Windows services
  - ScreenConnect.ClientService.exe (PID: 7100)
- Potential Corporate Privacy Violation
  - ScreenConnect.ClientService.exe (PID: 7100)
INFO
- Checks supported languages
  - ScreenConnect.Client.exe (PID: 6920)
  - dfsvc.exe (PID: 6860)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
  - ScreenConnect.ClientService.exe (PID: 4824)
  - ScreenConnect.ClientService.exe (PID: 7100)
  - ScreenConnect.WindowsClient.exe (PID: 2576)
- Creates files or folders in the user directory
  - dfsvc.exe (PID: 6860)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
  - ScreenConnect.ClientService.exe (PID: 7100)
- Disables trace logs
  - dfsvc.exe (PID: 6860)
- Reads the machine GUID from the registry
  - ScreenConnect.Client.exe (PID: 6920)
  - dfsvc.exe (PID: 6860)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
  - ScreenConnect.ClientService.exe (PID: 4824)
  - ScreenConnect.ClientService.exe (PID: 7100)
  - ScreenConnect.WindowsClient.exe (PID: 2576)
- Reads the computer name
  - ScreenConnect.Client.exe (PID: 6920)
  - dfsvc.exe (PID: 6860)
  - ScreenConnect.WindowsClient.exe (PID: 6644)
  - ScreenConnect.ClientService.exe (PID: 4824)
  - ScreenConnect.ClientService.exe (PID: 7100)
  - ScreenConnect.WindowsClient.exe (PID: 2576)
- Reads Environment values
  - dfsvc.exe (PID: 6860)
- Checks proxy server information
  - dfsvc.exe (PID: 6860)
- Process checks whether UAC notifications are on
  - dfsvc.exe (PID: 6860)
- Reads the software policy settings
  - dfsvc.exe (PID: 6860)
- Create files in a temporary directory
  - dfsvc.exe (PID: 6860)
- Process checks computer location settings
  - dfsvc.exe (PID: 6860)
  - ScreenConnect.WindowsClient.exe (PID: 6644)

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

Add for printing

No Malware configuration.

Add for printing

TRiD

.exe	\|	Win64 Executable (generic) (64.6)
.dll	\|	Win32 Dynamic Link Library (generic) (15.4)
.exe	\|	Win32 Executable (generic) (10.5)
.exe	\|	Generic Win/DOS Executable (4.6)
.exe	\|	DOS Executable Generic (4.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2022:11:18 19:55:37+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	14.33
CodeSize:	40448
InitializedDataSize:	32768
UninitializedDataSize:	-
EntryPoint:	0x14ba
OSVersion:	6
ImageVersion:	-
SubsystemVersion:	6
Subsystem:	Windows GUI

No data.

Add for printing

All screenshots are available in the full report

Add for printing

Total processes

137

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2384

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

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

2576

"C:\Users\admin\AppData\Local\Apps\2.0\WW58YX3V.N9O\EVN0M9YB.6Q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\ScreenConnect.WindowsClient.exe" "RunRole" "552221fb-4a4c-42e2-8018-041074e3b838" "User"

C:\Users\admin\AppData\Local\Apps\2.0\WW58YX3V.N9O\EVN0M9YB.6Q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\ScreenConnect.WindowsClient.exe

—

ScreenConnect.ClientService.exe

User:

admin

Company:

ScreenConnect Software

Integrity Level:

MEDIUM

Description:

ScreenConnect Client

Exit code:

Version:

24.1.9.8915

Modules

Images
c:\users\admin\appdata\local\apps\2.0\ww58yx3v.n9o\evn0m9yb.6q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\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

4824

"C:\Users\admin\AppData\Local\Apps\2.0\WW58YX3V.N9O\EVN0M9YB.6Q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\ScreenConnect.ClientService.exe" "?e=Support&y=Guest&h=screlay.honeywellcloud.com&p=443&s=0253ea6e-07b5-47c1-a781-e87b7290b50e&k=BgIAAACkAABSU0ExAAgAAAEAAQAj2ASeRAOdsLfwObXg3jgoM9%2f5OvKC9Uvi7ypgNXQwdTQG6i8th7X0rLWGtj6KXUN7EMfpk7J375sz92p8C6vGv0FvmCeBbtHqy6DKeQfXz2%2fyp3tfJIM4sKSTK0f1sEa8QiYCbh5QE7hHUzyqjWgrFjzYkrceb4cgwzFcRQk%2bhGmYWps579bbP1vH5I321b90RlV92iyX%2fL48avtY81Y9TIwGhsUqJPwt2lGPJ9%2f%2fXURGfZniGu6CQNZ5sMnll7ZH%2fE5IXobUNg2itlulbaQPyCxzFe5BfBAVszgTkqh9UWOZVlrW9ZPQJAXXbi9Ta3cEGFPdUSquTk1UDMNZuzea&r=&i=Untitled%20Session" "1"

C:\Users\admin\AppData\Local\Apps\2.0\WW58YX3V.N9O\EVN0M9YB.6Q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\ScreenConnect.ClientService.exe

ScreenConnect.WindowsClient.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Version:

24.1.9.8915

Modules

Images
c:\users\admin\appdata\local\apps\2.0\ww58yx3v.n9o\evn0m9yb.6q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\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

6644

"C:\Users\admin\AppData\Local\Apps\2.0\WW58YX3V.N9O\EVN0M9YB.6Q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\ScreenConnect.WindowsClient.exe"

C:\Users\admin\AppData\Local\Apps\2.0\WW58YX3V.N9O\EVN0M9YB.6Q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\ScreenConnect.WindowsClient.exe

—

dfsvc.exe

User:

admin

Company:

ScreenConnect Software

Integrity Level:

MEDIUM

Description:

ScreenConnect Client

Exit code:

Version:

24.1.9.8915

Modules

Images
c:\users\admin\appdata\local\apps\2.0\ww58yx3v.n9o\evn0m9yb.6q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\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

6860

"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

6920

"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:

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

6964

"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

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

7100

C:\Users\admin\AppData\Local\Apps\2.0\WW58YX3V.N9O\EVN0M9YB.6Q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\ScreenConnect.ClientService.exe

services.exe

User:

SYSTEM

Integrity Level:

SYSTEM

Exit code:

Version:

24.1.9.8915

Modules

Images
c:\users\admin\appdata\local\apps\2.0\ww58yx3v.n9o\evn0m9yb.6q3\scre..tion_25b0fbb6ef7eb094_0018.0001_58836b72d99ae3d0\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

Add for printing

Total events

15 933

Read events

15 692

Write events

208

Delete events

Modification events


(PID) Process:	(6920) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	7B0F360B775F76C94A12CA48445AA2D2A875701C
Value:
(PID) Process:	(6920) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\7B0F360B775F76C94A12CA48445AA2D2A875701C
Operation:	write	Name:	Blob
Value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
(PID) Process:	(6920) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Value:
(PID) Process:	(6920) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Operation:	write	Name:	Blob
Value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
(PID) Process:	(6860) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: KP6BHQJMP23VR23GJX97PPBT
(PID) Process:	(6860) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete value	Name:	ComponentStore_RandomString
Value: KP6BHQJMP23VR23GJX97PPBT
(PID) Process:	(6860) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6860) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: WW58YX3VN9OEVN0M9YB6Q317
(PID) Process:	(6860) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager
Operation:	write	Name:	StateStore_RandomString
Value: O6E37NR16BE08YKQAZLHWDAW
(PID) Process:	(6860) dfsvc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dfsvc_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\16ZV1ML2.VRM\3GJEALHX.684.application		xml
		MD5:A11A4B37E5254F5BE335209156A0514A	SHA256:6EEDE6925E5A245EBED80F3B499F0F6EEE2E58B2423033F11365E4CBB5EEE4B8
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.WindowsClient.exe:Zone.Identifier		text
		MD5:FBCCF14D504B7B2DBCB5A5BDA75BD93B	SHA256:EACD09517CE90D34BA562171D15AC40D302F0E691B439F91BE1B6406E25F5913
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.WindowsFileManager.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.WindowsBackstageShell.exe		executable
		MD5:C1F206B0C0058DC4CC7B9F3125F61E20	SHA256:94E711FD79FC81084FB222FF927893669DDBA9890C6622DD4981FB5766438A63
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.WindowsFileManager.exe		executable
		MD5:2C158A30F7274E1931860E434DE808A2	SHA256:B623E67BEA356C1793F3C921C5838719ED8B879EFCD966E97EE753498B1618B5
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.WindowsBackstageShell.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.WindowsClient.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.WindowsClient.exe		executable
		MD5:AB5FA8D90645878D587F386D0E276C02	SHA256:316BBF433F1F803D113ADF060C528CCC636656CEE26B90F5FEA011C1C73C7D16
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.Core.dll.genman		xml
		MD5:12963223CB801DD760D52E26BF1C06E3	SHA256:DF4CC32F0279BAB39A5FB939227E1B30C5A237D461DD240168030B108143CA3B
6860	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\97Z8VMQX.AN7\NW8BDBPV.21W\ScreenConnect.Client.dll		executable
		MD5:F311A8217807F6C85817058522E234A2	SHA256:032450CD037D9E0EEC49E0B4FF44073D539775633FB4AF6FD76D4CB19116AAC9

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

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
6860	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D	unknown	—	—	whitelisted
6860	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSRXerF0eFeSWRripTgTkcJWMm7iQQUaDfg67Y7%2BF8Rhvv%2BYXsIiGX0TkICEAuTYAUbzPZmQpmJmNW6l84%3D	unknown	—	—	whitelisted
6416	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
3964	SIHClient.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
6860	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D	unknown	—	—	whitelisted
3964	SIHClient.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	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	192.168.100.255:138	—	—	—	whitelisted
7080	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
2120	MoUsoCoreWorker.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6404	RUXIMICS.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6860	dfsvc.exe	20.72.175.38:443	secureconnect.honeywellcloud.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown
6860	dfsvc.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
3260	svchost.exe	40.115.3.253:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6416	svchost.exe	40.126.32.72:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6416	svchost.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
7080	svchost.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158 4.231.128.59 51.104.136.2	whitelisted
google.com	142.250.186.110	whitelisted
secureconnect.honeywellcloud.com	20.72.175.38	unknown
ocsp.digicert.com	192.229.221.95	whitelisted
client.wns.windows.com	40.115.3.253	whitelisted
login.live.com	40.126.32.72 20.190.160.14 40.126.32.133 40.126.32.68 40.126.32.74 40.126.32.134 20.190.160.22 40.126.32.136	whitelisted
screlay.honeywellcloud.com	52.190.37.34	unknown
slscr.update.microsoft.com	20.12.23.50	whitelisted
www.microsoft.com	23.52.120.96	whitelisted
fe3cr.delivery.mp.microsoft.com	13.85.23.206	whitelisted

Threats

PID	Process	Class	Message
7100	ScreenConnect.ClientService.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response

Add for printing

Process	Message
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741772 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\win32\isoreg_direct.cpp, line 1127
dfsvc.exe	* Status originated: -1073741772 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\win32\isoreg_direct.cpp, line 1127
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230

General Info

ScreenConnect.Client.exe

B850277F4052716F0E663A4F60C20BB5

A0A71B1C1BB997B3733EA0908EAEFDA35BAE5786

9F0C430E8AFD72485F65FC004749579C2F7255D7633955930970B6562E0E9D6D

3072:UjLHcVw8licpWQog5Ms+f+l6xPVfq84FC:UfoocptD5QPVfqC

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SCREENCONNECT has been detected (SURICATA)

Deletes the SafeBoot registry key

SUSPICIOUS

Drops the executable file immediately after the start

Reads security settings of Internet Explorer

Adds/modifies Windows certificates

Checks Windows Trust Settings

Executable content was dropped or overwritten

Reads Internet Explorer settings

Reads the date of Windows installation

Executes as Windows Service

The process creates files with name similar to system file names

Creates or modifies Windows services

Potential Corporate Privacy Violation

INFO

Checks supported languages

Creates files or folders in the user directory

Disables trace logs

Reads the machine GUID from the registry

Reads the computer name

Reads Environment values

Checks proxy server information

Process checks whether UAC notifications are on

Reads the software policy settings

Create files in a temporary directory

Process checks computer location settings

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings