File name:

Support.ClientSetup.exe

Full analysis: https://app.any.run/tasks/1ba3f576-6b01-498f-8c6a-c6855d09164c
Verdict: Malicious activity
Analysis date: July 02, 2024, 07:02:13
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

D566E8D666CB4D3AD96A9D1CFFE13FA3

SHA1:

579B4F0BFB9CA6A12FCE7C6087B6CFA2209373E9

SHA256:

ED36741ACF9972521036673D90BC463976B5A2C15E6A09EF95B8AD67027FF982

SSDEEP:

98304:XWQhWmMdnP5szFOytH9awXB0DXe3S+5OmxlGwP3AW5JTGG0DR/W03h9/5QaWhbDA:f4gDAy8+w1L

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.

  • MALICIOUS

    • Drops the executable file immediately after the start

      • Support.ClientSetup.exe (PID: 900)
      • msiexec.exe (PID: 4636)

    • Creates a writable file in the system directory

      • ScreenConnect.ClientService.exe (PID: 6752)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • Support.ClientSetup.exe (PID: 900)
      • ScreenConnect.ClientService.exe (PID: 6752)
      • ScreenConnect.WindowsClient.exe (PID: 6848)

    • Reads the date of Windows installation

      • Support.ClientSetup.exe (PID: 900)

    • Executable content was dropped or overwritten

      • rundll32.exe (PID: 2328)

    • Executes as Windows Service

      • VSSVC.exe (PID: 2832)
      • ScreenConnect.ClientService.exe (PID: 6752)

    • Reads the Windows owner or organization settings

      • msiexec.exe (PID: 4636)

    • The process creates files with name similar to system file names

      • msiexec.exe (PID: 4636)

    • Creates/Modifies COM task schedule object

      • msiexec.exe (PID: 4636)

    • Creates or modifies Windows services

      • ScreenConnect.ClientService.exe (PID: 6752)

    • Connects to unusual port

      • ScreenConnect.ClientService.exe (PID: 6752)

  • INFO

    • Create files in a temporary directory

      • Support.ClientSetup.exe (PID: 900)
      • rundll32.exe (PID: 2328)

    • Reads the computer name

      • Support.ClientSetup.exe (PID: 900)
      • msiexec.exe (PID: 4636)
      • msiexec.exe (PID: 5776)
      • msiexec.exe (PID: 6676)
      • msiexec.exe (PID: 6720)
      • ScreenConnect.ClientService.exe (PID: 6752)
      • ScreenConnect.WindowsClient.exe (PID: 6848)

    • Checks supported languages

      • Support.ClientSetup.exe (PID: 900)
      • msiexec.exe (PID: 4636)
      • msiexec.exe (PID: 5776)
      • msiexec.exe (PID: 6676)
      • msiexec.exe (PID: 6720)
      • ScreenConnect.ClientService.exe (PID: 6752)
      • ScreenConnect.WindowsClient.exe (PID: 6848)

    • Reads the machine GUID from the registry

      • Support.ClientSetup.exe (PID: 900)
      • ScreenConnect.ClientService.exe (PID: 6752)
      • ScreenConnect.WindowsClient.exe (PID: 6848)

    • Process checks computer location settings

      • Support.ClientSetup.exe (PID: 900)

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 1540)
      • msiexec.exe (PID: 4636)

    • Drops the executable file immediately after the start

      • msiexec.exe (PID: 1540)
      • rundll32.exe (PID: 2328)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 4636)

    • Disables trace logs

      • ScreenConnect.ClientService.exe (PID: 6752)

    • Reads Environment values

      • ScreenConnect.ClientService.exe (PID: 6752)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:11:18 20:10:20+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 14.33
CodeSize: 45568
InitializedDataSize: 5512704
UninitializedDataSize: -
EntryPoint: 0x14ad
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
145
Monitored processes
13
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start support.clientsetup.exe msiexec.exe msiexec.exe msiexec.exe no specs rundll32.exe vssvc.exe no specs srtasks.exe no specs conhost.exe no specs msiexec.exe no specs msiexec.exe no specs screenconnect.clientservice.exe screenconnect.windowsclient.exe no specs support.clientsetup.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
900"C:\Users\admin\AppData\Local\Temp\Support.ClientSetup.exe" C:\Users\admin\AppData\Local\Temp\Support.ClientSetup.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\support.clientsetup.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\oleaut32.dll
1540"C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\AppData\Local\Temp\ScreenConnect\0b03fa83feb97678\setup.msi"C:\Windows\SysWOW64\msiexec.exe
Support.ClientSetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
2328rundll32.exe "C:\Users\admin\AppData\Local\Temp\MSIEED6.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_1765140 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArgumentsC:\Windows\SysWOW64\rundll32.exe
msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
2832C:\WINDOWS\system32\vssvc.exeC:\Windows\System32\VSSVC.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\vssvc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4532"C:\Users\admin\AppData\Local\Temp\Support.ClientSetup.exe" C:\Users\admin\AppData\Local\Temp\Support.ClientSetup.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\support.clientsetup.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
4636C:\WINDOWS\system32\msiexec.exe /VC:\Windows\System32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Version:
5.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
5776C:\Windows\syswow64\MsiExec.exe -Embedding CA35F8CAFC3546DCEE13C35F9456C29B CC:\Windows\SysWOW64\msiexec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
6584C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11C:\Windows\System32\SrTasks.exe—msiexec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Windows System Protection background tasks.
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\srtasks.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
6600\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—SrTasks.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Console Window Host
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
6676C:\Windows\syswow64\MsiExec.exe -Embedding A8A2B27C7529EA0FD1E0B94FD0EA9A94C:\Windows\SysWOW64\msiexec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
Total events
7 342
Read events
7 012
Write events
311
Delete events
19

Modification events

(PID) Process:(900) Support.ClientSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(900) Support.ClientSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(900) Support.ClientSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(900) Support.ClientSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(4636) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore
Operation:writeName:SrCreateRp (Enter)
Value:
4800000000000000ABE7A1CD4DCCDA011C12000034090000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(4636) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP
Operation:writeName:SppGetSnapshots (Enter)
Value:
4800000000000000ABE7A1CD4DCCDA011C12000034090000D20700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(4636) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP
Operation:writeName:SppGetSnapshots (Leave)
Value:
4800000000000000677CDDCD4DCCDA011C12000034090000D20700000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(4636) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP
Operation:writeName:SppEnumGroups (Enter)
Value:
4800000000000000677CDDCD4DCCDA011C12000034090000D10700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(4636) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP
Operation:writeName:SppEnumGroups (Leave)
Value:
4800000000000000B2E0DFCD4DCCDA011C12000034090000D10700000100000000000000010000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(4636) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP
Operation:writeName:SppCreate (Enter)
Value:
480000000000000087A7E4CD4DCCDA011C12000034090000D00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
20
Suspicious files
18
Text files
21
Unknown types
3

Dropped files

PID
Process
Filename
Type
900Support.ClientSetup.exeC:\Users\admin\AppData\Local\Temp\ScreenConnect\0b03fa83feb97678\setup.msi —
MD5:—
SHA256:—
2328rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIEED6.tmp-\Microsoft.Deployment.Compression.dllexecutable
MD5:4717BCC62EB45D12FFBED3A35BA20E25
SHA256:E04DE7988A2A39931831977FA22D2A4C39CF3F70211B77B618CAE9243170F1A7
4636msiexec.exeC:\System Volume Information\SPP\metadata-2 —
MD5:—
SHA256:—
4636msiexec.exeC:\WINDOWS\Installer\1b1db6.msi —
MD5:—
SHA256:—
2328rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIEED6.tmp-\Microsoft.Deployment.WindowsInstaller.dllexecutable
MD5:5EF88919012E4A3D8A1E2955DC8C8D81
SHA256:3E54286E348EBD3D70EAED8174CCA500455C3E098CDD1FCCB167BC43D93DB29D
2328rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIEED6.tmp-\ScreenConnect.Core.dllexecutable
MD5:E8979681DECA8D48935A128D5C4789E4
SHA256:289C9F6F4C91FF0774DE14BBCB637346CCB74ED676CB915376040674056271BC
2328rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIEED6.tmp-\Microsoft.Deployment.Compression.Cab.dllexecutable
MD5:77BE59B3DDEF06F08CAA53F0911608A5
SHA256:9D32032109FFC217B7DC49390BD01A067A49883843459356EBFB4D29BA696BF8
2328rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIEED6.tmp-\ScreenConnect.Windows.dllexecutable
MD5:4BB96FA52684F734B8933900EAC0DC57
SHA256:30A0135E30850D8D5A47AD868E1ACECA5D523E50E97298F57FD9B447384AE67C
2328rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIEED6.tmp-\CustomAction.configxml
MD5:EB99EE012EB63C162EEBC1DF3A15990B
SHA256:C5045C2D482F71215877EB668264EE47E1415792457F19A5A55651C3554CC7CD
2328rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIEED6.tmp-\Microsoft.Deployment.WindowsInstaller.Package.dllexecutable
MD5:A921A2B83B98F02D003D9139FA6BA3D8
SHA256:548C551F6EBC5D829158A1E9AD1948D301D7C921906C3D8D6B6D69925FC624A1
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
56
DNS requests
11
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1544
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
unknown
4608
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
7072
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
unknown
7072
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
unknown
3040
OfficeClickToRun.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4032
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
6068
svchost.exe
51.124.78.146:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
4656
SearchApp.exe
104.126.37.137:443
—
Akamai International B.V.
DE
unknown
1544
svchost.exe
40.126.32.74:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
unknown
1544
svchost.exe
192.229.221.95:80
—
EDGECAST
US
unknown
1060
svchost.exe
23.218.210.69:443
go.microsoft.com
AKAMAI-AS
DE
unknown
3040
OfficeClickToRun.exe
52.168.112.67:443
self.events.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
3040
OfficeClickToRun.exe
192.229.221.95:80
—
EDGECAST
US
unknown
6752
ScreenConnect.ClientService.exe
49.13.77.253:8041
opensupcloud.pro
Hetzner Online GmbH
DE
unknown

DNS requests

Domain
IP
Reputation
login.live.com
  • 40.126.32.74
  • 40.126.32.68
  • 40.126.32.138
  • 20.190.160.22
  • 20.190.160.14
  • 20.190.160.20
  • 40.126.32.134
  • 40.126.32.140
whitelisted
go.microsoft.com
  • 23.218.210.69
whitelisted
self.events.data.microsoft.com
  • 52.168.112.67
whitelisted
opensupcloud.pro
  • 49.13.77.253
unknown
arc.msn.com
  • 20.223.36.55
whitelisted
slscr.update.microsoft.com
  • 20.114.59.183
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.3.187.198
whitelisted
settings-win.data.microsoft.com
  • 51.104.136.2
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Support.ClientSetup.exe