Malware analysis ScreenConnect.Client.exe Malicious activity

Add for printing

File name:	ScreenConnect.Client.exe
Full analysis:	https://app.any.run/tasks/d89678ba-b1a4-4af4-ae72-0271b4ede44d
Verdict:	Malicious activity
Analysis date:	August 08, 2024, 09:31:06
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:	DC1A2CCEA30F68BCA185D0FBD67B57B4
SHA1:	BC59C86087EDCA8206BD8F405DD0068642CCDB94
SHA256:	B68EF10F219A2FF23991A85939A142B7806643E64749116BC87F869AFF6FCADB
SSDEEP:	1536:wejLH3MVw8licIgWQog5Mzg+MoCdqQsWQcd69jPVfqFNKg3g:7jLHcVw8licpWQog5Ms+f+l6xPVfqR3g

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

Add for printing

MALICIOUS
- Drops the executable file immediately after the start
  - ScreenConnect.Client.exe (PID: 6280)
  - dfsvc.exe (PID: 6320)
- SCREENCONNECT has been detected (SURICATA)
  - ScreenConnect.ClientService.exe (PID: 6920)
SUSPICIOUS
- Adds/modifies Windows certificates
  - ScreenConnect.Client.exe (PID: 6280)
  - dfsvc.exe (PID: 6320)
- Reads security settings of Internet Explorer
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6780)
  - ScreenConnect.ClientService.exe (PID: 6888)
  - ScreenConnect.ClientService.exe (PID: 6920)
  - ScreenConnect.WindowsClient.exe (PID: 6992)
- Checks Windows Trust Settings
  - dfsvc.exe (PID: 6320)
- Reads Internet Explorer settings
  - dfsvc.exe (PID: 6320)
- The process creates files with name similar to system file names
  - dfsvc.exe (PID: 6320)
- Executable content was dropped or overwritten
  - dfsvc.exe (PID: 6320)
- Reads the date of Windows installation
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6780)
- Executes as Windows Service
  - ScreenConnect.ClientService.exe (PID: 6920)
- Creates or modifies Windows services
  - ScreenConnect.ClientService.exe (PID: 6920)
- There is functionality for taking screenshot (YARA)
  - ScreenConnect.WindowsClient.exe (PID: 6992)
  - ScreenConnect.ClientService.exe (PID: 6920)
- Potential Corporate Privacy Violation
  - ScreenConnect.ClientService.exe (PID: 6920)
INFO
- Reads the computer name
  - ScreenConnect.Client.exe (PID: 6280)
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6780)
  - ScreenConnect.ClientService.exe (PID: 6888)
  - ScreenConnect.ClientService.exe (PID: 6920)
  - ScreenConnect.WindowsClient.exe (PID: 6992)
- Checks supported languages
  - ScreenConnect.Client.exe (PID: 6280)
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6780)
  - ScreenConnect.ClientService.exe (PID: 6888)
  - ScreenConnect.ClientService.exe (PID: 6920)
  - ScreenConnect.WindowsClient.exe (PID: 6992)
- Reads the machine GUID from the registry
  - ScreenConnect.Client.exe (PID: 6280)
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6780)
  - ScreenConnect.ClientService.exe (PID: 6888)
  - ScreenConnect.ClientService.exe (PID: 6920)
  - ScreenConnect.WindowsClient.exe (PID: 6992)
- Creates files or folders in the user directory
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6780)
  - ScreenConnect.ClientService.exe (PID: 6920)
- Reads Environment values
  - dfsvc.exe (PID: 6320)
- Disables trace logs
  - dfsvc.exe (PID: 6320)
- Checks proxy server information
  - dfsvc.exe (PID: 6320)
- Reads the software policy settings
  - dfsvc.exe (PID: 6320)
- Create files in a temporary directory
  - dfsvc.exe (PID: 6320)
- Process checks whether UAC notifications are on
  - dfsvc.exe (PID: 6320)
- The process uses the downloaded file
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6992)
- Process checks computer location settings
  - dfsvc.exe (PID: 6320)
  - ScreenConnect.WindowsClient.exe (PID: 6780)

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

151

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3032

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

UCPDMgr.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.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\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

4936

"C:\WINDOWS\system32\UCPDMgr.exe"

C:\Windows\System32\UCPDMgr.exe

—

svchost.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

User Choice Protection Manager

Exit code:

Version:

1.0.0.414301

Modules

Images
c:\windows\system32\ucpdmgr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.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

6280

"C:\Users\admin\Desktop\ScreenConnect.Client.exe"

C:\Users\admin\Desktop\ScreenConnect.Client.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\desktop\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

6320

"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

6780

"C:\Users\admin\AppData\Local\Apps\2.0\KCZEXDC8.Q77\1XHRXVJG.VCD\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\ScreenConnect.WindowsClient.exe"

C:\Users\admin\AppData\Local\Apps\2.0\KCZEXDC8.Q77\1XHRXVJG.VCD\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\ScreenConnect.WindowsClient.exe

—

dfsvc.exe

User:

admin

Company:

ScreenConnect Software

Integrity Level:

MEDIUM

Description:

ScreenConnect Client

Exit code:

Version:

24.1.7.8892

Modules

Images
c:\users\admin\appdata\local\apps\2.0\kczexdc8.q77\1xhrxvjg.vcd\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\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

6888

"C:\Users\admin\AppData\Local\Apps\2.0\KCZEXDC8.Q77\1XHRXVJG.VCD\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\ScreenConnect.ClientService.exe" "?e=Support&y=Guest&h=instance-jnkino-relay.screenconnect.com&p=443&s=08275c53-e444-4367-ae19-9198997a8284&k=BgIAAACkAABSU0ExAAgAAAEAAQBhm6ueO3IqGHzOqJoix6GzlHU1j20N0z4NdW%2fCXc%2fd%2feWwpFliJp9jt8DnUSkK3OfOQ0vEix9NnisRj54Jr8dny58tiJubdy%2fyKhF9q0ErettsA5sLwmHWiFdC2ifyxvvKHgS14V7rK1PZahfCkisEfui035PXm8%2bXqMq0YqR09lTgUFBw6nGzBW1583h%2bYQNI39RXNb0DDrX0dfASa2AP8kKPy8Kjg7T5OTr58lMCGxZ%2f%2bzv5f4Nb2enR8R3jqFNEdPLCZEaojFw7FfA8joqrg0mHKph5maUwFIDbsWp42l7C1jFWjmp%2fsLtOeh87hz43LxZGm5BRqixLFGJWlaDA&r=&i=" "1"

C:\Users\admin\AppData\Local\Apps\2.0\KCZEXDC8.Q77\1XHRXVJG.VCD\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\ScreenConnect.ClientService.exe

ScreenConnect.WindowsClient.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Version:

24.1.7.8892

Modules

Images
c:\users\admin\appdata\local\apps\2.0\kczexdc8.q77\1xhrxvjg.vcd\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\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

6920

C:\Users\admin\AppData\Local\Apps\2.0\KCZEXDC8.Q77\1XHRXVJG.VCD\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\ScreenConnect.ClientService.exe

services.exe

User:

SYSTEM

Integrity Level:

SYSTEM

Version:

24.1.7.8892

Modules

Images
c:\users\admin\appdata\local\apps\2.0\kczexdc8.q77\1xhrxvjg.vcd\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\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

6992

"C:\Users\admin\AppData\Local\Apps\2.0\KCZEXDC8.Q77\1XHRXVJG.VCD\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\ScreenConnect.WindowsClient.exe" "RunRole" "5a886639-f7ff-422e-adf4-0f0297db9a85" "User"

C:\Users\admin\AppData\Local\Apps\2.0\KCZEXDC8.Q77\1XHRXVJG.VCD\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\ScreenConnect.WindowsClient.exe

ScreenConnect.ClientService.exe

User:

admin

Company:

ScreenConnect Software

Integrity Level:

MEDIUM

Description:

ScreenConnect Client

Version:

24.1.7.8892

Modules

Images
c:\users\admin\appdata\local\apps\2.0\kczexdc8.q77\1xhrxvjg.vcd\scre..tion_25b0fbb6ef7eb094_0018.0001_58e8bff6250ba365\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

Add for printing

Total events

15 825

Read events

15 585

Write events

208

Delete events

Modification events


(PID) Process:	(6280) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	7B0F360B775F76C94A12CA48445AA2D2A875701C
Value:
(PID) Process:	(6280) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\7B0F360B775F76C94A12CA48445AA2D2A875701C
Operation:	write	Name:	Blob
Value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
(PID) Process:	(6280) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Value:
(PID) Process:	(6280) ScreenConnect.Client.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Operation:	write	Name:	Blob
Value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
(PID) Process:	(6320) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: 9M4XQMV8DL1RQ05P5RCL5LVZ
(PID) Process:	(6320) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete value	Name:	ComponentStore_RandomString
Value: 9M4XQMV8DL1RQ05P5RCL5LVZ
(PID) Process:	(6320) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6320) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: KCZEXDC8Q771XHRXVJGVCDLY
(PID) Process:	(6320) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager
Operation:	write	Name:	StateStore_RandomString
Value: TZG90H3YN8PJP2AB6PJT1BXL
(PID) Process:	(6320) 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
6320	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141		binary
		MD5:519F47CA386A53C372D32C745E3FF3D3	SHA256:1CC9A63B647EC23C31782940811AFCE8F2F9C9CF1A54172C63A308B109051E23
6320	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\E220JJGX.650\LB1BH8AG.CLQ.application		xml
		MD5:47F7D98EDD55862C28BB274FF020EAF6	SHA256:4EE61CAC8BB144416F0B9A9F7D7BCFFB5C9AE4A98BEDA6D022C1A919EB2F51FF
6320	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\W39MRZBN.6XP\3JNZR8DE.MZ6\ScreenConnect.WindowsClient.exe.manifest		xml
		MD5:F07208902A10A9CDDF338F6256FE6B11	SHA256:ADD65D10A544D74CE772D5130EA11C1827B8521EA7B06B1FAE7251BD852C46E4
6320	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_BE4413523710330F97BEE5D4A544C42B		binary
		MD5:E9A49BB2669CEC74E64C6149EF5C7D34	SHA256:FEBAD45F9D9C3228CC589B6DDF1968722FE2B3C02450622214B00F4A012745C0
6320	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\W39MRZBN.6XP\3JNZR8DE.MZ6\ScreenConnect.WindowsFileManager.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6320	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_BE4413523710330F97BEE5D4A544C42B		binary
		MD5:7E226261E425A9D3A43CF66B6158B1DA	SHA256:7E1C8C8DA64D1747938737A33690FFDAE4536CE9576A246A4490D3D2B0D48187
6320	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\W39MRZBN.6XP\3JNZR8DE.MZ6\ScreenConnect.WindowsClient.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6320	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\W39MRZBN.6XP\3JNZR8DE.MZ6\ScreenConnect.WindowsBackstageShell.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6320	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\W39MRZBN.6XP\3JNZR8DE.MZ6\ScreenConnect.WindowsFileManager.exe		executable
		MD5:D7AC4220C10C1474730546D15EDD1810	SHA256:24138FE20AA06390F09FD8BD6ED78E35F6C33D60C0CCF66759100986C1607BE6
6320	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\W39MRZBN.6XP\3JNZR8DE.MZ6\ScreenConnect.Windows.dll		executable
		MD5:AB11C92301BD6B916F51EB3C6BA1F348	SHA256:EA86C15300B8CC311DE257456EA8B281AB7B5F231A4FCBCFF07E6F300E9ADE14

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
6320	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D	unknown	—	—	whitelisted
6320	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSRXerF0eFeSWRripTgTkcJWMm7iQQUaDfg67Y7%2BF8Rhvv%2BYXsIiGX0TkICEAuTYAUbzPZmQpmJmNW6l84%3D	unknown	—	—	whitelisted
5336	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
6320	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D	unknown	—	—	whitelisted
2876	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
2876	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
2876	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
7096	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
7136	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
3888	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
5116	RUXIMICS.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
2120	MoUsoCoreWorker.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
3972	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6320	dfsvc.exe	147.75.50.78:443	agreeyademocom.screenconnect.com	PACKET	CH	unknown
6320	dfsvc.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
3972	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6920	ScreenConnect.ClientService.exe	147.75.50.76:443	instance-jnkino-relay.screenconnect.com	PACKET	CH	unknown

DNS requests

Domain	IP	Reputation
google.com	142.250.181.238	whitelisted
agreeyademocom.screenconnect.com	147.75.50.78	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
settings-win.data.microsoft.com	51.104.136.2 40.127.240.158 51.124.78.146	whitelisted
instance-jnkino-relay.screenconnect.com	147.75.50.76	whitelisted
www.bing.com	184.86.251.20 184.86.251.4 184.86.251.21 184.86.251.30 184.86.251.27 184.86.251.23 184.86.251.25 184.86.251.19 184.86.251.28	whitelisted
client.wns.windows.com	40.113.110.67	whitelisted
login.live.com	40.126.32.134 40.126.32.68 20.190.160.14 40.126.32.140 40.126.32.76 40.126.32.136 20.190.160.17 40.126.32.74	whitelisted
th.bing.com	184.86.251.8 184.86.251.9 184.86.251.15 184.86.251.13 184.86.251.14 184.86.251.11 184.86.251.17 184.86.251.7 184.86.251.5	whitelisted
fd.api.iris.microsoft.com	20.199.58.43 20.74.47.205	whitelisted

Threats

PID	Process	Class	Message
2256	svchost.exe	Misc activity	ET INFO Observed DNS Query to Known ScreenConnect/ConnectWise Remote Desktop Service Domain
2256	svchost.exe	Misc activity	ET INFO Observed DNS Query to Known ScreenConnect/ConnectWise Remote Desktop Service Domain
6920	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

DC1A2CCEA30F68BCA185D0FBD67B57B4

BC59C86087EDCA8206BD8F405DD0068642CCDB94

B68EF10F219A2FF23991A85939A142B7806643E64749116BC87F869AFF6FCADB

1536:wejLH3MVw8licIgWQog5Mzg+MoCdqQsWQcd69jPVfqFNKg3g:7jLHcVw8licpWQog5Ms+f+l6xPVfqR3g

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Drops the executable file immediately after the start

SCREENCONNECT has been detected (SURICATA)

SUSPICIOUS

Adds/modifies Windows certificates

Reads security settings of Internet Explorer

Checks Windows Trust Settings

Reads Internet Explorer settings

The process creates files with name similar to system file names

Executable content was dropped or overwritten

Reads the date of Windows installation

Executes as Windows Service

Creates or modifies Windows services

There is functionality for taking screenshot (YARA)

Potential Corporate Privacy Violation

INFO

Reads the computer name

Checks supported languages

Reads the machine GUID from the registry

Creates files or folders in the user directory

Reads Environment values

Disables trace logs

Checks proxy server information

Reads the software policy settings

Create files in a temporary directory

Process checks whether UAC notifications are on

The process uses the downloaded file

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