Analysis
- max time kernel
150s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/07/2026, 12:18
Static task
static1
Behavioral task
behavioral1
Sample
ScreenConnect.ClientSetup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ScreenConnect.ClientSetup.exe
Resource
win11ltsc2024-20260630-en
General
- Target ScreenConnect.ClientSetup.exe
- Size 14.3MB
- Sample260706-pgmarae12w
- SHA256 0effe62d201498072705f1ad56f13bd1ba642380ea131b9ea83a6235b0ddc461
- MD5 98a8a573a020966edd044b5da192d14d
- SHA1 9e1c97fc43f53f9c505e336c46673dcd87796595
- SHA512 9fc997ba4303ba04861e2aaef9b396dd8b7a6816d9ac388209f7da7d7a08f6f33bb347ed5e59c52bab5e6befdcd578e431040252002bd5f0e56ffec1a9b939ed
- SSDEEP 393216:Vq5VDBCDxQQEAq5VDBCDxTq5VDBCDxVq5VDBCDxXq5VDBCDxF:VppEAptpTplpL
- TLSH T15CE61211B3D69475D0BF0638D83A93656B35BC008B65C6AF6394B8692D33BC08E727B7
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 5548 msiexec.exe 3 5548 msiexec.exe 4 5584 rundll32.exe - Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\ScreenConnect Client (bbe1694f4393c6ac)\ImagePath = "\"C:\\Program Files (x86)\\ScreenConnect Client (bbe1694f4393c6ac)\\ScreenConnect.ClientService.exe\" \"?e=Access&y=Guest&h=instance-icc2hi-relay.screenconnect.com&p=443&s=4a4fde42-9e4d-4e8e-842c-52fb2b4c3773&k=BgIAAACkAABSU0ExAAgAAAEAAQAJDHZEg9jJtP%2blIpaQISytmZmxxmoVuKc1RtQqN9vu8pNmmG5FPpQr9egqkNxSBdh2%2fjgoPgUTIf0eKv2BA7BrIm3ZCzOMAHNPAkUAB%2fsVBJoEwcH2Zyi9NEAlWR3w7EZ9lPukCbtRZAG92dkn6UBMRiAJFutTM%2ffL7iRM9gnjAPvTr8C74JtNZ8ylNtyRVbb9rQYGvIO4hxwO5hIAPJrnJ2IKZM5QFsCCk%2frqNjID6KLercUmB0w6xfERMEHiy5Nuhjb8tv3CbKxjafzp1IeCrPplo5HkJSvIH%2fqVcy%2fAvGKzp2BIQS9HkNncoguoRwfSc8bHJtrmWkCswtLAdIuz&v=AQAAANCMnd8BFdERjHoAwE%2fCl%2bsBAAAAxFw5iDFGl0qwyS4DCS2efwAAAAACAAAAAAAQZgAAAAEAACAAAABOv0wwONDU%2b9AtmfHI2geJXeScd%2fXoJm226qroQk1w%2fQAAAAAOgAAAAAIAACAAAAA9kVoDIn1iyk7D5aiORdwqwcFVUKKJHWITL0%2fArDIopqAEAADkARRBPaxUD68ag%2btf3RTbUcyEZmhhs%2baHMIfnerIN%2bmJUPXLIpWCZiuANkG%2bldsqTFtmRGiVrMpSNLGi7tlylf8sMnIJa32GPgvxW9w8p0%2fyqteSrvyEb94JvdNATWtBfX5bTxS5mO5kFt5dyfcOs4cop0Shw3MlsnkBXe5S7yh0azZtPRaH5njW8fO%2bV9rvkp9SNGh8j4fZgW%2bXawNG%2fU5u0IC7cvdES7jUG879YoSdBr8AYwmTpVFAOWbJ%2bRIlHHpekotIxF1RCD8%2fgu1C0sPXRMYGouNb0fiXRUjiScRUCNnKyUs1c9ED8VZn9D14nYJ74cC5shUNPfjOtNqSXiabrrPky5Tw2jmP8s0UgONN13lN8QuvYbww4LK3KqEj4Bnm340bGwG%2bhX6yBrUhF0iHNXst6JVECLrFfmUYH%2buwxTi9XHiiDTaxrqbDfsL3ECjN4tLEO2o4I3W0qUEFYsgf8r7Gpu1JsQ3AzWZ%2fq7XHlnPjrF%2bObmxmhIWrlBhaLvAWy9AvKo4samVrGXzBMH2u8FIIo9OR%2b9JOY7clc2%2fosdIGnPJfuAMeLolveKXYbtV9MYT8GU8QWYrv7aaw9Sd91Dlr4qsv%2b6Ic%2fWX348YYWO79zqjTicUHqj5Vx%2bb91B58nnaupAUu9nrEPFejvZ1kKqkiY5MpPHnllEVI4nz1RbWb2IZpEv3dD%2bmrZWTgjB3WrwNVGcJnO0k82kvRSDj9Pv3Tx1IOXopgvLoNH7EeVZCKK%2fgn66dHY5f4n%2fcAqqREeeU45XLvkTTzKZKX5RENXn0BRhFCN%2fM3wHlxUZQWbRT3rWeHJBn9MurZ6k5pKwCyx3emMeY33Fv5Bnz338KBWa0LThKxh%2fbxlI1cSrOWZwFBPOy5uB7yn0BtTG2bOw%2fyd5mMPbnl8atN1U5IXPplbbSHZGPU7Q6XFBPWKvkpv%2fkAieJCg0og1NGO4a%2b9jsWXxcDt5kbVfHao8gQ4k7zz5jbPNYPhkDAUyu77DpxvN5RA1aH1DJreSYd%2bfruLsvzTGMdLh9WKVm%2bOzfDnluGka8OOa7q695GcbnLHxZpLbwZ%2bQ6mwExhQLZL140TP1%2bSpF%2bCy2kUue4vp5%2fj%2fcYg7Dzk9Sdxdv9nrnEufY6LRUNir83b6ssjCfEoWr1jrfrcyb4xI2aDqi7Z4mxJcWXs1SQVxAZtbRDcES95Xsp6D4yhYSBTPkSir45qge9KFmTdkOI0jrajj2f%2bSLeODG8yTK7%2fXml5wCsWNviI8qUVD6F8e8EWKYK%2bHeEnVO9mJUHmc89dKpZx7WVslycrH7iLq%2fIFL3EZ04%2fea9MWFJGg1zSzHxe%2bZAEOFHMCalwdrrJ8ZPV4itJ5wpdjqWoFX9jLtvPaJREojQxPLuGx4LDzP%2bKbKPn7nxLNDaczrSGEXtyNQTZYyUdBPPp8ouz3FtkYnz0NE1Opre%2bN3AI7NMEWqFN9das%2bUTdRNq5hk%2bIs9HKyBdXBS9VddlK1Pcn2ZCmtauqWrzvIWaR1T1JwN%2btXpiWiLky37%2bR9Lj3sPVpyd3%2fKVUg7MdSYPBteU0L3Zj7CH8PaxPBb1SHFPV7KHu4kAAAADk6CAy9NlkZO7hcSDPJNWXlLA%2bBSScQGtAOE2kOg1cV8S0bD9tYgC695PFTZ7xiZjZgdEBxjRs%2b%2bplmwmKddOt&c=Newpark%20Drilling%20Fluids&c=Thailand&c=&c=&c=&c=&c=&c=\"" ScreenConnect.ClientService.exe - Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe - Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs
Suspicious Windows Authentication Registry Modification.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Lsa\Authentication Packages = 6d007300760031005f003000000043003a005c00500072006f006700720061006d002000460069006c00650073002000280078003800360029005c00530063007200650065006e0043006f006e006e00650063007400200043006c00690065006e00740020002800620062006500310036003900340066003400330039003300630036006100630029005c00530063007200650065006e0043006f006e006e006500630074002e00570069006e0064006f0077007300410075007400680065006e007400690063006100740069006f006e005000610063006b006100670065002e0064006c006c0000000000 msiexec.exe - Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\z3pdmmjj.newcfg ScreenConnect.ClientService.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\user.config ScreenConnect.ClientService.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\w55j5www.tmp ScreenConnect.ClientService.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\ltbvy5ea.newcfg ScreenConnect.ClientService.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\z3pdmmjj.newcfg ScreenConnect.ClientService.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\w55j5www.newcfg ScreenConnect.ClientService.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\w55j5www.newcfg ScreenConnect.ClientService.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\ltbvy5ea.tmp ScreenConnect.ClientService.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\z3pdmmjj.tmp ScreenConnect.ClientService.exe - Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
- Drops file in Program Files directory 17 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsAuthenticationPackage.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsCredentialProvider.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.Windows.dll msiexec.exe - Drops file in Windows directory 17 IoCs
description ioc Process File opened for modification C:\Windows\Installer\e58d8a8.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\Installer\SourceHash{BA76DE4D-8BF7-7557-AB39-ECA69B5E852C} msiexec.exe File created C:\Windows\SystemTemp\~DFD5AD202EBA10882C.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSIDF5F.tmp msiexec.exe File created C:\Windows\SystemTemp\~DF7013D27A5753FC29.TMP msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\MSIE3C6.tmp msiexec.exe File created C:\Windows\Installer\e58d8a8.msi msiexec.exe File created C:\Windows\SystemTemp\~DF7B6AE82B361396F8.TMP msiexec.exe File created C:\Windows\Installer\wix{BA76DE4D-8BF7-7557-AB39-ECA69B5E852C}.SchedServiceConfig.rmi MsiExec.exe File opened for modification C:\Windows\Installer\{BA76DE4D-8BF7-7557-AB39-ECA69B5E852C}\DefaultIcon msiexec.exe File created C:\Windows\SystemTemp\~DFFE96F1FEF2278145.TMP msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSIDF9E.tmp msiexec.exe File created C:\Windows\Installer\e58d8aa.msi msiexec.exe File created C:\Windows\Installer\{BA76DE4D-8BF7-7557-AB39-ECA69B5E852C}\DefaultIcon msiexec.exe - Executes dropped EXE 4 IoCs
pid Process 3368 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 4464 ScreenConnect.WindowsClient.exe 1120 ScreenConnect.WindowsClient.exe - Loads dropped DLL 50 IoCs
pid Process 2284 MsiExec.exe 2772 rundll32.exe 2772 rundll32.exe 2772 rundll32.exe 2772 rundll32.exe 2772 rundll32.exe 2772 rundll32.exe 2772 rundll32.exe 2772 rundll32.exe 2772 rundll32.exe 2284 MsiExec.exe 5584 rundll32.exe 5584 rundll32.exe 5584 rundll32.exe 5584 rundll32.exe 5584 rundll32.exe 5584 rundll32.exe 5584 rundll32.exe 5584 rundll32.exe 5584 rundll32.exe 2284 MsiExec.exe 2564 rundll32.exe 2564 rundll32.exe 2564 rundll32.exe 2564 rundll32.exe 2564 rundll32.exe 2564 rundll32.exe 2564 rundll32.exe 2564 rundll32.exe 2564 rundll32.exe 1116 MsiExec.exe 5812 MsiExec.exe 3368 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 4580 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
pid pid_target Process procid_target 5340 4580 WerFault.exe 106 - System Location Discovery: System Language Discovery 1 TTPs 10 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ScreenConnect.ClientSetup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ScreenConnect.ClientService.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ScreenConnect.ClientService.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 0000000004000000a1668f06bbe44ff50000000000000000000000000000000000000000000000000000000000000000000000000000000000001071020000000000c0120000000000000000000000002701010000883801a1668f060000000000001071020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0830200000000006025c501000000000000000000000700010000e84101a1668f06000000000000d08302000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9c701000000000000050000000000000000000000070001000098d4e3a1668f0600000000000030a9c7010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9cc0100000000000005000000000000000000000007000100009854e6a1668f0600000000000030a9cc01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ScreenConnect.WindowsClient.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ScreenConnect.WindowsClient.exe - Modifies data under HKEY_USERS 13 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ScreenConnect.ClientService.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ScreenConnect.ClientService.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ScreenConnect.ClientService.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ScreenConnect.ClientService.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\27\52C64B7E msiexec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ScreenConnect.WindowsClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ScreenConnect.WindowsClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ScreenConnect.ClientService.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ScreenConnect.WindowsClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ScreenConnect.WindowsClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ScreenConnect.WindowsClient.exe - Modifies registry class 37 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\sc-bbe1694f4393c6ac msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\ProductIcon = "C:\\Windows\\Installer\\{BA76DE4D-8BF7-7557-AB39-ECA69B5E852C}\\DefaultIcon" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bbe1694f4393c6ac\UseOriginalUrlEncoding = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D4ED67AB7FB87557BA93CE6AB9E558C2 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\3E6D1B3DCEA39FBCBB1E96F434396CCA\D4ED67AB7FB87557BA93CE6AB9E558C2 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{6FF59A85-BC37-4CD4-C3B7-F07037E3B786} msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D4ED67AB7FB87557BA93CE6AB9E558C2\Full msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\3E6D1B3DCEA39FBCBB1E96F434396CCA msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\26.4.3.9662\\bbe1694f4393c6ac\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bbe1694f4393c6ac\shell msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-C3B7-F07037E3B786}\InprocServer32\ThreadingModel = "Apartment" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\ProductName = "ScreenConnect Client (bbe1694f4393c6ac)" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\Language = "1033" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\SourceList\Media msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-bbe1694f4393c6ac\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{6FF59A85-BC37-4CD4-C3B7-F07037E3B786}\InprocServer32 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-C3B7-F07037E3B786}\InprocServer32\ = "C:\\Program Files (x86)\\ScreenConnect Client (bbe1694f4393c6ac)\\ScreenConnect.WindowsCredentialProvider.dll" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bbe1694f4393c6ac\URL Protocol msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bbe1694f4393c6ac msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bbe1694f4393c6ac\shell\open msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bbe1694f4393c6ac\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-bbe1694f4393c6ac\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (bbe1694f4393c6ac)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-C3B7-F07037E3B786}\ = "ScreenConnect Client (bbe1694f4393c6ac) Credential Provider" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\PackageCode = "D4ED67AB7FB87557BA93CE6AB9E558C2" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\DeploymentFlags = "3" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\Version = "436469763" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D4ED67AB7FB87557BA93CE6AB9E558C2\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\26.4.3.9662\\bbe1694f4393c6ac\\" msiexec.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3156 msiexec.exe 3156 msiexec.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe 3368 ScreenConnect.ClientService.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 6068 ScreenConnect.ClientSetup.exe Token: SeShutdownPrivilege 5548 msiexec.exe Token: SeIncreaseQuotaPrivilege 5548 msiexec.exe Token: SeSecurityPrivilege 3156 msiexec.exe Token: SeCreateTokenPrivilege 5548 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5548 msiexec.exe Token: SeLockMemoryPrivilege 5548 msiexec.exe Token: SeIncreaseQuotaPrivilege 5548 msiexec.exe Token: SeMachineAccountPrivilege 5548 msiexec.exe Token: SeTcbPrivilege 5548 msiexec.exe Token: SeSecurityPrivilege 5548 msiexec.exe Token: SeTakeOwnershipPrivilege 5548 msiexec.exe Token: SeLoadDriverPrivilege 5548 msiexec.exe Token: SeSystemProfilePrivilege 5548 msiexec.exe Token: SeSystemtimePrivilege 5548 msiexec.exe Token: SeProfSingleProcessPrivilege 5548 msiexec.exe Token: SeIncBasePriorityPrivilege 5548 msiexec.exe Token: SeCreatePagefilePrivilege 5548 msiexec.exe Token: SeCreatePermanentPrivilege 5548 msiexec.exe Token: SeBackupPrivilege 5548 msiexec.exe Token: SeRestorePrivilege 5548 msiexec.exe Token: SeShutdownPrivilege 5548 msiexec.exe Token: SeDebugPrivilege 5548 msiexec.exe Token: SeAuditPrivilege 5548 msiexec.exe Token: SeSystemEnvironmentPrivilege 5548 msiexec.exe Token: SeChangeNotifyPrivilege 5548 msiexec.exe Token: SeRemoteShutdownPrivilege 5548 msiexec.exe Token: SeUndockPrivilege 5548 msiexec.exe Token: SeSyncAgentPrivilege 5548 msiexec.exe Token: SeEnableDelegationPrivilege 5548 msiexec.exe Token: SeManageVolumePrivilege 5548 msiexec.exe Token: SeImpersonatePrivilege 5548 msiexec.exe Token: SeCreateGlobalPrivilege 5548 msiexec.exe Token: SeCreateTokenPrivilege 5548 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5548 msiexec.exe Token: SeLockMemoryPrivilege 5548 msiexec.exe Token: SeIncreaseQuotaPrivilege 5548 msiexec.exe Token: SeMachineAccountPrivilege 5548 msiexec.exe Token: SeTcbPrivilege 5548 msiexec.exe Token: SeSecurityPrivilege 5548 msiexec.exe Token: SeTakeOwnershipPrivilege 5548 msiexec.exe Token: SeLoadDriverPrivilege 5548 msiexec.exe Token: SeSystemProfilePrivilege 5548 msiexec.exe Token: SeSystemtimePrivilege 5548 msiexec.exe Token: SeProfSingleProcessPrivilege 5548 msiexec.exe Token: SeIncBasePriorityPrivilege 5548 msiexec.exe Token: SeCreatePagefilePrivilege 5548 msiexec.exe Token: SeCreatePermanentPrivilege 5548 msiexec.exe Token: SeBackupPrivilege 5548 msiexec.exe Token: SeRestorePrivilege 5548 msiexec.exe Token: SeShutdownPrivilege 5548 msiexec.exe Token: SeDebugPrivilege 5548 msiexec.exe Token: SeAuditPrivilege 5548 msiexec.exe Token: SeSystemEnvironmentPrivilege 5548 msiexec.exe Token: SeChangeNotifyPrivilege 5548 msiexec.exe Token: SeRemoteShutdownPrivilege 5548 msiexec.exe Token: SeUndockPrivilege 5548 msiexec.exe Token: SeSyncAgentPrivilege 5548 msiexec.exe Token: SeEnableDelegationPrivilege 5548 msiexec.exe Token: SeManageVolumePrivilege 5548 msiexec.exe Token: SeImpersonatePrivilege 5548 msiexec.exe Token: SeCreateGlobalPrivilege 5548 msiexec.exe Token: SeCreateTokenPrivilege 5548 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5548 msiexec.exe - Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 5548 msiexec.exe 5548 msiexec.exe 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe - Suspicious use of SendNotifyMessage 5 IoCs
pid Process 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe 4464 ScreenConnect.WindowsClient.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5548 msiexec.exe 3156 msiexec.exe 2284 MsiExec.exe 1116 MsiExec.exe 5812 MsiExec.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 6068 wrote to memory of 5548 6068 ScreenConnect.ClientSetup.exe 89 PID 3156 wrote to memory of 2284 3156 msiexec.exe 91 PID 2284 wrote to memory of 2772 2284 MsiExec.exe 92 PID 2284 wrote to memory of 5584 2284 MsiExec.exe 93 PID 2284 wrote to memory of 2564 2284 MsiExec.exe 94 PID 3156 wrote to memory of 1332 3156 msiexec.exe 100 PID 3156 wrote to memory of 1116 3156 msiexec.exe 102 PID 3156 wrote to memory of 5812 3156 msiexec.exe 103 PID 3368 wrote to memory of 4464 3368 ScreenConnect.ClientService.exe 110 PID 3368 wrote to memory of 1120 3368 ScreenConnect.ClientService.exe 111 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6068 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\26.4.3.9662\bbe1694f4393c6ac\ScreenConnect.ClientSetup.msi" SC_EXE_PATH="C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"2⤵
- Badlisted process makes network request
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5548
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Boot or Logon Autostart Execution: Authentication Package
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3156 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding ACA70C3E93E574FB2BC9B1E6279B0081 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2284 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI6F8E.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240677062 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2772
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI749F.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240678093 11 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiMotw3⤵
- Badlisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5584
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI7A6D.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240679562 18 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiFileName3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2564
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:1332
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding AF1B92575CA31A633BA5FE316F6F7D502⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1116
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 6ED67968B3D2F53DF424493167382DFB E Global\MSI00002⤵
- Drops file in Windows directory
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5812
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:4524
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C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.exe"C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=instance-icc2hi-relay.screenconnect.com&p=443&s=4a4fde42-9e4d-4e8e-842c-52fb2b4c3773&k=BgIAAACkAABSU0ExAAgAAAEAAQAJDHZEg9jJtP%2blIpaQISytmZmxxmoVuKc1RtQqN9vu8pNmmG5FPpQr9egqkNxSBdh2%2fjgoPgUTIf0eKv2BA7BrIm3ZCzOMAHNPAkUAB%2fsVBJoEwcH2Zyi9NEAlWR3w7EZ9lPukCbtRZAG92dkn6UBMRiAJFutTM%2ffL7iRM9gnjAPvTr8C74JtNZ8ylNtyRVbb9rQYGvIO4hxwO5hIAPJrnJ2IKZM5QFsCCk%2frqNjID6KLercUmB0w6xfERMEHiy5Nuhjb8tv3CbKxjafzp1IeCrPplo5HkJSvIH%2fqVcy%2fAvGKzp2BIQS9HkNncoguoRwfSc8bHJtrmWkCswtLAdIuz&c=Newpark%20Drilling%20Fluids&c=Thailand&c=&c=&c=&c=&c=&c="1⤵
- Sets service image path in registry
- Drops file in System32 directory
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsClient.exe"C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsClient.exe" "RunRole" "32b15c86-52d4-4642-805c-3493a54de7f3" "User"2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4464
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C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsClient.exe"C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.WindowsClient.exe" "RunRole" "0e6027c5-4616-44b9-a9a0-36e227f0d875" "System"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Modifies data under HKEY_USERS
PID:1120
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C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.exe"C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=instance-icc2hi-relay.screenconnect.com&p=443&s=4a4fde42-9e4d-4e8e-842c-52fb2b4c3773&k=BgIAAACkAABSU0ExAAgAAAEAAQAJDHZEg9jJtPblIpaQISytmZmxxmoVuKc1RtQqN9vu8pNmmG5FPpQr9egqkNxSBdh2fjgoPgUTIf0eKv2BA7BrIm3ZCzOMAHNPAkUABfsVBJoEwcH2Zyi9NEAlWR3w7EZ9lPukCbtRZAG92dkn6UBMRiAJFutTMffL7iRM9gnjAPvTr8C74JtNZ8ylNtyRVbb9rQYGvIO4hxwO5hIAPJrnJ2IKZM5QFsCCkfrqNjID6KLercUmB0w6xfERMEHiy5Nuhjb8tv3CbKxjafzp1IeCrPplo5HkJSvIHfqVcyfAvGKzp2BIQS9HkNncoguoRwfSc8bHJtrmWkCswtLAdIuz&c=Newpark0Drilling0Fluids&c=Thailand&c=&c=&c=&c=&c=&c="1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4580 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 13082⤵
- Program crash
PID:5340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4580 -ip 45801⤵PID:4612
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Replay Monitor
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Downloads
- Path C:\Config.Msi\e58d8a9.rbs
- Size 214KB
- SHA256 748aa8e3cf23212abab445454458522c08d20d99b1eaba7afd3c0d605ee83d42
- MD5 9a1313bfe2be4e040b071c2a7fc24559
- SHA1 977077a39e028c1babf1736d1d0b934fec3dc4e0
- SHA512 58b7236ca46a0309007c96e988e23197d3e5beedfaee49e224da9fbb82fcf22c69536e2dca4e825c429d4702dec9bec2814ec99ccaa1122469ef51067e577905
- SSDEEP 3072:Uv9LUHM7ptZ8UKOGw5vMWSuRy1YaDJkflQn3H+QDO/6Q+cxbr0qMGZ:UvuH2aCGw1ST1wQLdqvZ
- TLSH T198248C227484807EE7FA1A32D93F9A617E3DF6680760C59EC3848C1E5D644C06BF6B67
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.dll
- Size 91KB
- SHA256 6e6aa42b107d3e82b7b7dc18a75eee3f09e9f268788c0a7edbbc617152adf178
- MD5 372424eaf4bee00c8a5ffd305d90daf1
- SHA1 63e4072286ee670e36a2583ab74cc25008b00431
- SHA512 fdc2c59db75a2dc65efd43844badd8d543b1d891f8f1e200bc09300e911700f4a5d56c65ad157f5733f8b5abce3f3273eeac4420a8db1e545e4ac6a1f3004bce
- SSDEEP 1536:5z0NAdGN6i9C4+Cm49qAOGWZa+QOV+eLj0GUazxDa91g0O9708aT:5z2pz9EyJ0QOVFjtUazxDa91gr9IBT
- TLSH T1A8936E0293BC992ACDEF1E34B461F1A006B1B903D8E6EBD86DD820DA2A553D15F543DF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.ClientService.exe
- Size 93KB
- SHA256 a94ecccb5b88e3860d619fbb3b87ff4af6448240ab65b89d610f348d75e793f2
- MD5 70301f4cf14cc29a4312446a02227f4c
- SHA1 12c2879ebb5a2df0f1a5eb8706cc3a2c528bccbf
- SHA512 51e87115f61680ef5dfcadcca04bb5afeb84416ca94c3f5e5bc362c482c079b67b6a9547240651917a818baa8d02aa0fdcfe326e7ded2054df0af4ce9c3c523f
- SSDEEP 1536:jg1s9pgbNBAklbZfe2+zRVdHeDxGXAorrCnBsWBcd6myJkgcU0HMW7C:MhbNDxZGXfdHrX7rAc6myJkgcU0Hnu
- TLSH T1B5935B13B5C28872E473093158E0DAB49A3FF9615E61DEAB3788022E4F741C1AE75E77
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.Core.dll
- Size 577KB
- SHA256 eedbd9ba4755f238af397c71b575082e18a31eabacc22abb4949f92fe991e169
- MD5 e18e26f3f4c858db12d1419c8fd61a66
- SHA1 0042ac48b343fac683063eda17221edc0afbb809
- SHA512 fbeb963dc20cc28829ab21b3aa4eb741c1c17cd5e9444eac896c5099b964dc7db6f6a5f277600ea260be7a63e2e07d3ea1fed65940e821bc9a3eba0a40f8e9bb
- SSDEEP 6144:hJv2rM+MrJSR1wrpiTw8iXlcY2BbVEBc8fXySJPluAPb2iS/ChwDTax4kxPhUTxQ:T2QTWo4T3ccY2BbV8ZJPlpPb2iLMI
- TLSH T179C48D1A73A48377C9DF0B7AE07055660F71E40424FBE76B7698F4A62CA33848E446E7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\ScreenConnect.Windows.dll
- Size 1.7MB
- SHA256 305663a05c77c8058569a976db740aa2f20b66583f0381059633b628376570fc
- MD5 0379bcd19a4fc8f4cbd8ed0f56912855
- SHA1 b7b200a814ca0e5320647b5038bdbe59589dc4a2
- SHA512 641ae19c2b23abf54657ea882310bbc2d6a44be8660e5ba36ae27c287034140af7f9393186cce1642b6f12dc47429b45af037cfb5ac8316030449a27576f4763
- SSDEEP 24576:kBjf5QN9Fj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPb:YQN9JkGYYpT0+TFiH7efP2
- TLSH T12B85BD41E2C364F5D46B047888BF972ABA743C040365CAFB97D4AE366D33BC09A36756
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\app.config
- Size 370B
- SHA256 78d10a23cfb3fa11aee073c7f9ee5dad6af4fa792fb3ade9ea7e988fa2afbdb4
- MD5 649eea9ba3fa14c1557e0a7bd77f1a9d
- SHA1 cd7c1952db9e99d7ec91a7699d20f51a6be85467
- SHA512 0edba291cc39ba6530a34a9a1c95a481aea0df0449b6a0e383df9776d3652311b32ec037ce0134afbd81e734ef7c81415dc66e41fe873ad96564c8d5016a21cc
- TLSH T1EFE048D670C46E5A13632E23E91243417D31DB960555249974AF21376A317CD07F36DF
- MD5 SHA1 SHA512 TLSH
- Path C:\Program Files (x86)\ScreenConnect Client (bbe1694f4393c6ac)\system.config
- Size 958B
- SHA256 9429bf581e29a7110ca710e01e36382ccede5020ffa96b2d52777207ed373ade
- MD5 caa91fe90f14d64ec75f45a52aceb2a3
- SHA1 3b08214f4ed3070e9ff4abe2d66be8c8fb59ca62
- SHA512 40e32b58ab581a58cbbe58fc4792e27d3e45c7078d509d48c0382b34663165bbbea900525ff6b77c618a5a4ec6f064795593938972059fd62d2945821a991686
- TLSH T1B01144A071C8AD5A03631E26CA218B85FD35569F2905219931AF32BF1FB098B03D31AA
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_59E89BCE9615F2B61F2F2C691688F111
- Size 727B
- SHA256 1848555b5d074c2596f1d4e553a025b544a5eb1620195e84512be6fd5cbac65c
- MD5 6612390b45e0367f21f9b9af9cc44b06
- SHA1 9fb66dc43fe4144483f56927da55a6f3a76b7bfa
- SHA512 762b73fb4fac917fbac5e8c31d437aa8cfcd131f587e8260338d7bf8101efeaef85628b97bf2cb06c2f0260b8cb25fb53c08871f49a2ab4db269c3ee40946a5a
- TLSH T1BF0194874668BB30DD120A075BF8EE687FF20160568F043B66227445A582F43FE6A500
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
- Size 727B
- SHA256 6c763e720f5cb77044eeabb5c55a774dd33b41361a7094a7242576c775c39b8b
- MD5 2425779b83b139057a63a8d431a95906
- SHA1 e5b422e5879b8f573269b854fa3c40aa820d9162
- SHA512 e40b1fa4fa72ed566d7c14eec1723961d9d8e6625d1fbb4fcee27264a4df210576dfe48b04ace9f857b36c0e18f8b069e817c35f8dd77bc35847e0625d7fb48f
- TLSH T1E90194DA70B46CC1B8015C23D5FCF48D321AE2D80DC14EFAA1AE0586E9DD7FAAC02C48
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_59E89BCE9615F2B61F2F2C691688F111
- Size 404B
- SHA256 102c7ef4cd054e2e503f375ec69212509394dc2b4aba33d3538f685e8864d38b
- MD5 36c037fb768ec94808498ab9eef26d42
- SHA1 5dd785353fba3a05414491b0d476661cd3d16602
- SHA512 740d8c4ff61d2e29e3b7cb5a3a5448a2a9ea6306fac18551f3a6f3db00841ad5fd486b4390e12782c2b47d55ed7c6a14c442ae6ba9edb0aa3d8387a43213417d
- TLSH T148E0263436F9C9ADF0B5D93482FA992258DEF29A0541D3692A801745AA1AB409DF2628
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
- Size 412B
- SHA256 171f1edbc8ee7685089107d62fa574a7d5c64bc241c20c483dad48aade184945
- MD5 73467be16dea2591ad8db7df1c24fd31
- SHA1 cb69891f03c82e3abe83be549f560f150b92c1cc
- SHA512 7358bcad5b36dd1f7374bf6eba900f8d2216b969e415a90960dcf69307e1beb0fd75569e5938cecbee04c554478a9fb684684ccaf3d0bd07fa573c2a098e779b
- TLSH T157E0682C21FB755EF050C87042F6A1791E48E205204087B81AD04318AB0AF005C129B4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F8E.tmp
- Size 1.1MB
- SHA256 18bacfd2a7c95800b6279cb8731bf03c8bbb526f5bc3790254a8e06d7ceee8ad
- MD5 de6e7dfe9dd634ac9d38773353ef7819
- SHA1 714c4d51644966f75384d5df46a26152677ebc26
- SHA512 b6fbcd165d21524adcd2763ad8f195df3c3fcbe0fdc6637b4f462bc328e92e8357a6c5eaa7705e40d9d24cae8ceeb8dbf065c5c9fc8c1d4bc8371e23feef4f03
- SSDEEP 24576:rUUGGJvVfMjrX2NZ2QNNfAGKBvAZA2OdFgVllX+06L7h:cGJNZT2TGKpKJOduLlu08N
- TLSH T1DE35237176A4C132F3A62B311C70A26155F8B9766DF8804F779D03BD9EE0B81E662327
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F8E.tmp-\Microsoft.Deployment.WindowsInstaller.dll
- Size 172KB
- SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
- MD5 5ef88919012e4a3d8a1e2955dc8c8d81
- SHA1 c0cfb830b8f1d990e3836e0bcc786e7972c9ed62
- SHA512 4544565b7d69761f9b4532cc85e7c654e591b2264eb8da28e60a058151030b53a99d1b2833f11bfc8acc837eecc44a7d0dbd8bc7af97fc0e0f4938c43f9c2684
- SSDEEP 3072:FkfZS7FUguxN+77b1W5GR69UgoCaf8TpCnfKlRUjW01Ky4:x+c7b1W4R6joxfQE
- TLSH T14E045B2563FC473ECAEF87B4E2624251E7B2E2E97113DB0DDC8541AA2522780F792753
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F8E.tmp-\ScreenConnect.Core.dll
- Size 567KB
- SHA256 15fec18d3a8990cdb540897ede61227353165668048c001164fcd22233cc8390
- MD5 bbfa13f0a1213839b8538d7bf5b59729
- SHA1 58149ef3d2d898b71fe418ab578f81601b0aa860
- SHA512 35c73f51e72f51984b637b9c2a50624b629dab67b89e13d7fa9d5f95ef8d205a2c75d1c97d7c00ce630cd0dca440cd93d1feeb077c19fa2ef044f1136830b892
- SSDEEP 6144:gJv2rM+MrJSR1wrpiTw8iXlcY2BbVEBc8fXySJPluAPb2iS/ChwDTax4kxPhUTxv:Y2QTWo4T3ccY2BbV8ZJPlpPb2iLM
- TLSH T179C48D1973A88377C9DE0B7AE07055660F70E40424FBE76B7698F4A62CA33848D447E7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F8E.tmp-\ScreenConnect.InstallerActions.dll
- Size 24KB
- SHA256 c1142cc3ae09a7d3b5392539c29cbeb585543a38c93e37e55d82cbe0bb56d588
- MD5 8ddf92d9e3add16db1614fd3cc92b65c
- SHA1 53617a5c181b46d1feaf7bfe4089310a6498fb44
- SHA512 550271d4fad8e7ae2905e99fb14e23613d3aaae873c2b3f6676f968a15fe26391c9638a4ac1d224df83221da8e4f1184ad7e3d19afe3a0365251b338357396a6
- SSDEEP 384:n2azzV1VTsaS8hQlLkmoAUV7NaNeirM0dbMsFkjvZBVq20imZm:2azC9UVMcLv4w
- TLSH T17FB2D620678DE27AF9EA1634B563F7B011B3BDB3CCE9DA8525A420153D253E04FB5B06
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI6F8E.tmp-\ScreenConnect.Windows.dll
- Size 1.7MB
- SHA256 ae3005e1ca932eccde09c479fde2ecf8ea2feeb908dec4f0c830eab671276454
- MD5 9ce87a0b14a55ab8ad17602ea10f8cd9
- SHA1 e0674df443bf5aaeb91557629c45d921576cda68
- SHA512 d4335121dcfb052fc3b9e20ff0109b26b7325185be02ae40d55aa807ddfe915292b775a7899ca27610c663a711ea70aca6ad6d26fb6aa0bfff466043a4e2909b
- SSDEEP 24576:sBjf5QN9Fj+Ifz3zvnXj/zXzvAAkGz8mvgtX79S+2bfh+RfmT01krTFiH4SqfKPo:QQN9JkGYYpT0+TFiH7efP
- TLSH T1E185AD41E2C364F5D46B047888BF972ABA743C040365CAFB97D4AE366D33BC09A36756
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI749F.tmp-\CustomAction.config
- Size 234B
- SHA256 7027b69ab6ebc9f3f7d2f6c800793fde2a057b76010d8cfd831cf440371b2b23
- MD5 6f52ebea639fd7cefca18d9e5272463e
- SHA1 b5e8387c2eb20dd37df8f4a3b9b0e875fa5415e3
- SHA512 b5960066430ed40383d39365eadb3688cadadfeca382404924024c908e32c670afabd37ab41ff9e6ac97491a5eb8b55367d7199002bf8569cf545434ab2f271a
- TLSH T18CD0A70405D0FD1B5E231A2337524559FF34B1E290A44408B06F3A130A220CD4757317
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MSI749F.tmp-\ScreenConnect.WindowsInstaller.dll
- Size 137KB
- SHA256 7c27380976a5befc5a947e129eb464123f46d06cf0eb7f984ced921f36e1d0e7
- MD5 9a608a8c0652b8ef1be1ca636e1d1238
- SHA1 08a05849a0e93ad8bc47f34d326d0e4b11bb4306
- SHA512 21955e47312cc4bdd3411c6f7cd6fa4aaa4f1fde696dd589d57b461c24619f74007d9b860029162728daf8d23809542ed2cc1c30262252196c22cb2ab5531757
- SSDEEP 1536:Zz6PudmhTuM6szFfJ49H/8P43rO6A16dTKHkvDutUVfh5U3KiQtlJEWq8qo0yN:ZGPudRM6oT4bXyk1VfjEDnU
- TLSH T1DFD3393463AC9A37E6EF5AB9E431B1440BF2B527B4E3F78D694864F81C127914B20367
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\26.4.3.9662\bbe1694f4393c6ac\ScreenConnect.ClientSetup.msi
- Size 11.8MB
- SHA256 72d0b2d72179c90c2f6fa499e7d7c204c9f6ab77b914735c90b3d449482f9417
- MD5 21f6c895b0bcbcf4848bf33c40dcfa3d
- SHA1 8b60318f3ae63c925a93ed14c50505de82aeac02
- SHA512 f6a4a78f043276f96236f83724f57b63a8162a0213487c080d6f6f3194d20c19c3af4834d6fd0123f8524d0c233c716658ba5ae3deec18551e338cf20a73bea8
- SSDEEP 196608:leq5KqDBCDkStQQEZeq5KqDBCDkStOeq5KqDBCDkSt4eq5KqDBCDkStaeq5KqDBa:kq5VDBCDxQQEAq5VDBCDxTq5VDBCDxVn
- TLSH T186C6232267E8D425F1B60B3AEC3686B16B39BD00DF15C40F2364785D6972D91C2A37BB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIDF9E.tmp
- Size 202KB
- SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
- MD5 ba84dd4e0c1408828ccc1de09f585eda
- SHA1 e8e10065d479f8f591b9885ea8487bc673301298
- SHA512 7a38418f6ee8dbc66fab2cd5ad8e033e761912efc465daa484858d451da4b8576079fe90fd3b6640410edc8b3cac31c57719898134f246f4000d60a252d88290
- SSDEEP 3072:X9LUHM7ptZ8UKOGw5vMWSuRy1YaDJkflQn3H+QDO/6Q+cxbr0qMG:XuH2aCGw1ST1wQLdqv
- TLSH T129147C326494803EE7F91A36D93E9A61AE7DF6241760C99EC3848C0E5D604D06BF7B27
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\user.config
- Size 520B
- SHA256 98cb1c3cf9d4fb2f266714913b93abb9da7dff05b068cf6565e10a07935817bf
- MD5 f9ba7c2f6a524e657351bc00588f823d
- SHA1 31993d409ba58d5b1384ce8efc3f7c871597ba6e
- SHA512 21fe0128369b5357978d2e97a067b3fbc474281f14d44eb2bbb61860f00ce74a96b43003541de2c4e857483afd00ebb9ab6c7ca32281884cf1cb0f4c7c5f8ea1
- TLSH T116F0E9A131806D4703636E23C5124745EE726A9B0551209874AF223B9F315CE03A32DE
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\w55j5www.newcfg
- Size 882B
- SHA256 81622674ebcdeb92a1310e9d1db0c6e2ae87bf6276a302c16e3290becd7b3edc
- MD5 ebc109a6287be44d56a72bd5ef71c966
- SHA1 92d584accd0fcc6bcc9440152e8d59bc563d9fa5
- SHA512 6947f071791486c26d3a5795f38cf1e798b8d9dc39f12171eb8cf8d95f3afe4444fe216088ec6597025c0894d56604f0d91ec2337e599940382b4aae30f0de3e
- TLSH T13D11665871C09E9602772A32D2314385FD321697166560D434AE213B5F305CB07F3AEB
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (bbe1694f4393c6ac)\z3pdmmjj.newcfg
- Size 683B
- SHA256 947c6efca9d31e5d1f88d21180e730851d2cfe8c99148a2db4a21a9b5d2c65b0
- MD5 b64cd9bcd6d8d47cfdc2a0c51377c12b
- SHA1 d1e2b78a76b65225855f4809c182420525c583a8
- SHA512 19166696119815fccc47c886fa4c89bc3c0dff5e2b426cd272fb25e0071d5b3aa77c1edd49d5bd72ff0de8ddb30d4245fc381417600cf843ab3f52b41ca3278b
- TLSH T15101F95571C09D5702732E32D5224345FE71169B066520D874AE213B5F315CB07E36DE
- MD5 SHA1 SHA512 TLSH