Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 14:44
Static task
static1
Behavioral task
behavioral1
Sample
setup_Z-_Mason_Street_Furniture_(Not_Supported_by_Group_IT).msi
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
setup_Z-_Mason_Street_Furniture_(Not_Supported_by_Group_IT).msi
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral3
Sample
setup_Z-_Mason_Street_Furniture_(Not_Supported_by_Group_IT).msi
Resource
win11-20260911-en
Behavioral task
behavioral4
Sample
setup_Z-_Mason_Street_Furniture_(Not_Supported_by_Group_IT).msi
Resource
win11ltsc2024-20260911-en
General
- Target setup_Z-_Mason_Street_Furniture_(Not_Supported_by_Group_IT).msi
- Size 8.4MB
- Sample260924-r4krjsfe22
- SHA256 1571100ac7ed5c27e470225995828dd39e9760a6a03683ebf669658d15e0d18b
- MD5 a6957328fd0cc86898f66a771ddd751e
- SHA1 aed2ace1ceed45192f6df48484c19362e3686cd8
- SHA512 b8f8a0bca0a4ac27583e06c00fc8f87893cb8465cd5d026f12cba071bab5380aeacd376371030899d758e51294e17bf328a8cd820083fd6d0c949e352b8b37a7
- SSDEEP 196608:xWRnEqtLMMQNysvwZJtRrWsIMC7nW1A490CAvIjv:WEFNysWVWsbC7W1Ai0z
- TLSH T1BF963325F7F409AAE8638276C5638125EF7ABC496321D6AF0364B41D1F3B760A0BF714
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Badlisted process makes network request 12 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 768 msiexec.exe 13 4968 rundll32.exe 14 2580 rundll32.exe 15 2752 powershell.exe 16 2752 powershell.exe 17 3524 powershell.exe 18 3524 powershell.exe 19 3524 powershell.exe 20 3524 powershell.exe 21 3524 powershell.exe 22 3524 powershell.exe 24 4492 rundll32.exe -
pid Process 2752 powershell.exe 3524 powershell.exe - Executes dropped EXE 3 IoCs
pid Process 1572 AteraAgent.exe 856 AteraAgent.exe 4300 dotnet.exe - Loads dropped DLL 24 IoCs
pid Process 4476 MsiExec.exe 4660 rundll32.exe 4660 rundll32.exe 4660 rundll32.exe 4476 MsiExec.exe 4968 rundll32.exe 4968 rundll32.exe 4968 rundll32.exe 4476 MsiExec.exe 2580 rundll32.exe 2580 rundll32.exe 2580 rundll32.exe 4476 MsiExec.exe 4708 rundll32.exe 4708 rundll32.exe 4708 rundll32.exe 2244 MsiExec.exe 2244 MsiExec.exe 2244 MsiExec.exe 4300 dotnet.exe 4476 MsiExec.exe 4492 rundll32.exe 4492 rundll32.exe 4492 rundll32.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) \??\D: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\L: msiexec.exe - Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\75CA58072B9926F763A91F0CC2798706_3AD253ACA02D44EA5FD30683B8A5B5FA AteraAgent.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D1BEC81CCAFDC823A062FF26A89A6B6D_D40E4E79DF388B984709B048EEAFD4E4 AteraAgent.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D1BEC81CCAFDC823A062FF26A89A6B6D_D40E4E79DF388B984709B048EEAFD4E4 AteraAgent.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\BAD725C80F9E10846F35D039A996E4A8_88B6AE015495C1ECC395D19C1DD02894 AteraAgent.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\BAD725C80F9E10846F35D039A996E4A8_88B6AE015495C1ECC395D19C1DD02894 AteraAgent.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\75CA58072B9926F763A91F0CC2798706_3AD253ACA02D44EA5FD30683B8A5B5FA AteraAgent.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Threading.Tasks.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\clrgc.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\Microsoft.NETCore.App.deps.json powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\Microsoft.Win32.Primitives.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Collections.Concurrent.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Collections.Concurrent.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.ComponentModel.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Diagnostics.TraceSource.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Runtime.CompilerServices.VisualC.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Collections.Specialized.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Core.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.IO.MemoryMappedFiles.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Memory.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Cryptography.OpenSsl.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Cryptography.X509Certificates.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Text.Encoding.Extensions.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\mscordaccore.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.ComponentModel.EventBasedAsync.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Net.WebHeaderCollection.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Claims.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Cryptography.Primitives.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Text.RegularExpressions.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Threading.Tasks.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.ComponentModel.Annotations.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Private.CoreLib.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Reflection.TypeExtensions.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\Microsoft.NETCore.App.runtimeconfig.json powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.ComponentModel.EventBasedAsync.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Diagnostics.FileVersionInfo.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.IO.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Net.NameResolution.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Runtime.Serialization.Formatters.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Cryptography.Algorithms.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Cryptography.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Diagnostics.StackTrace.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Diagnostics.Tools.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Globalization.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Cryptography.Algorithms.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Text.Encoding.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Text.Json.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\data\production\iot_conf.json AteraAgent.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\host\fxr\8.0.31\hostfxr.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\clretwrc.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Net.Ping.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Principal.Windows.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\Microsoft.Win32.Registry.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\mscordaccore.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.IO.MemoryMappedFiles.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Reflection.DispatchProxy.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Runtime.InteropServices.JavaScript.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Web.HttpUtility.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\Microsoft.VisualBasic.Core.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Diagnostics.Contracts.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Diagnostics.Tracing.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.IO.Compression.ZipFile.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.IO.FileSystem.Primitives.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Net.Http.Json.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Reflection.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Security.Cryptography.Encoding.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\host\fxr\8.0.31\hostfxr.dll powershell.exe File opened for modification C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\msquic.dll powershell.exe File created C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\shared\Microsoft.NETCore.App\8.0.31\System.Data.dll powershell.exe - Drops file in Windows directory 43 IoCs
description ioc Process File opened for modification C:\Windows\Installer\SFXCA7EB59EE0B049BC9A60E9694CF5F1ECE7\Atera.Agent.Installer.Msi.Ca.dll rundll32.exe File opened for modification C:\Windows\Installer\SFXCA7EB59EE0B049BC9A60E9694CF5F1ECE7\CustomAction.config rundll32.exe File opened for modification C:\Windows\SystemTemp\Tmp8E0D.tmp AteraAgent.exe File created C:\Windows\SystemTemp\~DFC1D459A456704BDD.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSI6270.tmp msiexec.exe File created C:\Windows\SystemTemp\~DFA21A80898A9825E2.TMP msiexec.exe File opened for modification C:\Windows\Installer\SFXCA9ED2756FAA472618C27BF80C73E2D36D\WixToolset.Dtf.WindowsInstaller.dll rundll32.exe File opened for modification C:\Windows\Installer\MSI4283.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI5475.tmp msiexec.exe File opened for modification C:\Windows\Installer\SFXCA9E8D6A12F84BA41A747B6A8303FC597E\CustomAction.config rundll32.exe File opened for modification C:\Windows\Installer\MSI380F.tmp msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\e592c36.msi msiexec.exe File opened for modification C:\Windows\Installer\SFXCA9E8D6A12F84BA41A747B6A8303FC597E\Atera.Agent.Installer.Msi.Ca.dll rundll32.exe File created C:\Windows\SystemTemp\~DFBEB46BDA3C1C3793.TMP msiexec.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_tn5jevur.i4z.ps1 powershell.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_a4zrlyua.myo.psm1 powershell.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_lfc2tyqd.p0q.psm1 powershell.exe File opened for modification C:\Windows\Installer\SFXCA42FDF13BC2409A5AAAC6BA37C80EFB52\CustomAction.config rundll32.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\SystemTemp\wnjfez3a.mjl powershell.exe File opened for modification C:\Windows\Installer\MSI88D6.tmp msiexec.exe File created C:\Windows\SystemTemp\~DF07AFB6BB2DAA9F70.TMP msiexec.exe File opened for modification C:\Windows\Installer\SFXCAD74D4D93414C5158B0ED4D3F58EB32CC\WixToolset.Dtf.WindowsInstaller.dll rundll32.exe File opened for modification C:\Windows\Installer\MSI3C17.tmp msiexec.exe File opened for modification C:\Windows\Installer\SFXCA42FDF13BC2409A5AAAC6BA37C80EFB52\Atera.Agent.Installer.Msi.Ca.dll rundll32.exe File opened for modification C:\Windows\Installer\SFXCA42FDF13BC2409A5AAAC6BA37C80EFB52\WixToolset.Dtf.WindowsInstaller.dll rundll32.exe File opened for modification C:\Windows\Installer\SFXCA9ED2756FAA472618C27BF80C73E2D36D\Atera.Agent.Installer.Msi.Ca.dll rundll32.exe File opened for modification C:\Windows\Installer\SFXCA9ED2756FAA472618C27BF80C73E2D36D\CustomAction.config rundll32.exe File created C:\Windows\Installer\e592c36.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\SFXCA9E8D6A12F84BA41A747B6A8303FC597E\WixToolset.Dtf.WindowsInstaller.dll rundll32.exe File opened for modification C:\Windows\Installer\SFXCAD74D4D93414C5158B0ED4D3F58EB32CC\CustomAction.config rundll32.exe File opened for modification C:\Windows\Installer\MSI3FE1.tmp msiexec.exe File opened for modification C:\Windows\Installer\SFXCAD74D4D93414C5158B0ED4D3F58EB32CC\Atera.Agent.Installer.Msi.Ca.dll rundll32.exe File opened for modification C:\Windows\Installer\MSI404F.tmp msiexec.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_naglznr4.1q0.psm1 powershell.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_afn4drjn.ufs.ps1 powershell.exe File opened for modification C:\Windows\Installer\SFXCA7EB59EE0B049BC9A60E9694CF5F1ECE7\WixToolset.Dtf.WindowsInstaller.dll rundll32.exe File opened for modification C:\Windows\Installer\MSI3176.tmp msiexec.exe File created C:\Windows\Installer\SourceHash{2387F12B-5B54-4D0E-B136-EC163500CB44} msiexec.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_w1ocn253.1uv.ps1 powershell.exe File created C:\Windows\Installer\e592c38.msi msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 768 msiexec.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4116 cmd.exe - System Time Discovery 1 TTPs 4 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
pid Process 4116 cmd.exe 4300 dotnet.exe 4708 rundll32.exe 3524 powershell.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 = 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 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 - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 msiexec.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\System32\wuaueng.dll,-400 = "Windows Update" AteraAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\system32\dnsapi.dll,-103 = "Domain Name System (DNS) Server Trust" AteraAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\System32\ci.dll,-100 = "Isolated User Mode (IUM)" AteraAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E msiexec.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe,-124 = "Document Encryption" AteraAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\system32\NgcRecovery.dll,-100 = "Windows Hello Recovery Key Encryption" AteraAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe - Modifies registry class 22 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\B21F783245B5E0D41B63CE615300BC44\AteraAgentFeature msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\PackageCode = "DE29C0996E833174C8DF8536CC633D4E" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\Language = "1033" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\25F46F8180ECF4345A1FA7A8935DE9AE\B21F783245B5E0D41B63CE615300BC44 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\B21F783245B5E0D41B63CE615300BC44 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\SourceList\Media\1 = ";" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\Version = "33882146" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\SourceList\PackageName = "setup_Z-_Mason_Street_Furniture_(Not_Supported_by_Group_IT).msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\ProductName = "AteraAgent" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\25F46F8180ECF4345A1FA7A8935DE9AE msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\B21F783245B5E0D41B63CE615300BC44\SourceList\Net msiexec.exe - Suspicious behavior: EnumeratesProcesses 36 IoCs
pid Process 4968 rundll32.exe 4968 rundll32.exe 3240 msiexec.exe 3240 msiexec.exe 1572 AteraAgent.exe 1572 AteraAgent.exe 2752 powershell.exe 2752 powershell.exe 2752 powershell.exe 3524 powershell.exe 3524 powershell.exe 3524 powershell.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe 856 AteraAgent.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 768 msiexec.exe Token: SeIncreaseQuotaPrivilege 768 msiexec.exe Token: SeSecurityPrivilege 3240 msiexec.exe Token: SeCreateTokenPrivilege 768 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 768 msiexec.exe Token: SeLockMemoryPrivilege 768 msiexec.exe Token: SeIncreaseQuotaPrivilege 768 msiexec.exe Token: SeMachineAccountPrivilege 768 msiexec.exe Token: SeTcbPrivilege 768 msiexec.exe Token: SeSecurityPrivilege 768 msiexec.exe Token: SeTakeOwnershipPrivilege 768 msiexec.exe Token: SeLoadDriverPrivilege 768 msiexec.exe Token: SeSystemProfilePrivilege 768 msiexec.exe Token: SeSystemtimePrivilege 768 msiexec.exe Token: SeProfSingleProcessPrivilege 768 msiexec.exe Token: SeIncBasePriorityPrivilege 768 msiexec.exe Token: SeCreatePagefilePrivilege 768 msiexec.exe Token: SeCreatePermanentPrivilege 768 msiexec.exe Token: SeBackupPrivilege 768 msiexec.exe Token: SeRestorePrivilege 768 msiexec.exe Token: SeShutdownPrivilege 768 msiexec.exe Token: SeDebugPrivilege 768 msiexec.exe Token: SeAuditPrivilege 768 msiexec.exe Token: SeSystemEnvironmentPrivilege 768 msiexec.exe Token: SeChangeNotifyPrivilege 768 msiexec.exe Token: SeRemoteShutdownPrivilege 768 msiexec.exe Token: SeUndockPrivilege 768 msiexec.exe Token: SeSyncAgentPrivilege 768 msiexec.exe Token: SeEnableDelegationPrivilege 768 msiexec.exe Token: SeManageVolumePrivilege 768 msiexec.exe Token: SeImpersonatePrivilege 768 msiexec.exe Token: SeCreateGlobalPrivilege 768 msiexec.exe Token: SeBackupPrivilege 3052 vssvc.exe Token: SeRestorePrivilege 3052 vssvc.exe Token: SeAuditPrivilege 3052 vssvc.exe Token: SeBackupPrivilege 3240 msiexec.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeDebugPrivilege 4660 rundll32.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeDebugPrivilege 4968 rundll32.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeDebugPrivilege 2580 rundll32.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeDebugPrivilege 4708 rundll32.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeDebugPrivilege 1572 AteraAgent.exe Token: SeRestorePrivilege 3240 msiexec.exe Token: SeTakeOwnershipPrivilege 3240 msiexec.exe Token: SeDebugPrivilege 2752 powershell.exe Token: SeBackupPrivilege 4972 srtasks.exe Token: SeRestorePrivilege 4972 srtasks.exe Token: SeSecurityPrivilege 4972 srtasks.exe Token: SeTakeOwnershipPrivilege 4972 srtasks.exe Token: SeBackupPrivilege 4972 srtasks.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 768 msiexec.exe 768 msiexec.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 768 msiexec.exe 3240 msiexec.exe 4476 MsiExec.exe 2244 MsiExec.exe - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 3240 wrote to memory of 4972 3240 msiexec.exe 94 PID 3240 wrote to memory of 4476 3240 msiexec.exe 96 PID 4476 wrote to memory of 4660 4476 MsiExec.exe 97 PID 4476 wrote to memory of 4968 4476 MsiExec.exe 98 PID 4476 wrote to memory of 2580 4476 MsiExec.exe 99 PID 4476 wrote to memory of 4708 4476 MsiExec.exe 100 PID 3240 wrote to memory of 2244 3240 msiexec.exe 101 PID 2244 wrote to memory of 1572 2244 MsiExec.exe 102 PID 2244 wrote to memory of 2752 2244 MsiExec.exe 105 PID 2244 wrote to memory of 3524 2244 MsiExec.exe 107 PID 856 wrote to memory of 4116 856 AteraAgent.exe 111 PID 4116 wrote to memory of 4300 4116 cmd.exe 113 PID 4476 wrote to memory of 4492 4476 MsiExec.exe 114 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\setup_Z-_Mason_Street_Furniture_(Not_Supported_by_Group_IT).msi1⤵
- Badlisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:768
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- 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:3240 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:4972
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C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding 5AFA0853ABE773C77234078FDD442F0A2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Windows\system32\rundll32.exerundll32.exe "C:\Windows\Installer\MSI3176.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240726796 2 Atera.Agent.Installer.Msi.Ca!Atera.Agent.Installer.Msi.Ca.CustomActions.GenerateAgentId3⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4660
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Windows\Installer\MSI380F.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240728109 6 Atera.Agent.Installer.Msi.Ca!Atera.Agent.Installer.Msi.Ca.CustomActions.ShouldContinueInstallation3⤵
- Badlisted process makes network request
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4968
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Windows\Installer\MSI3C17.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240729187 10 Atera.Agent.Installer.Msi.Ca!Atera.Agent.Installer.Msi.Ca.CustomActions.ReportMsiInstallStart3⤵
- Badlisted process makes network request
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2580
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Windows\Installer\MSI404F.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240730234 15 Atera.Agent.Installer.Msi.Ca!Atera.Agent.Installer.Msi.Ca.CustomActions.DetectDotNetFrameworkRuntime3⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Time Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4708
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Windows\Installer\MSI88D6.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240748921 31 Atera.Agent.Installer.Msi.Ca!Atera.Agent.Installer.Msi.Ca.CustomActions.ReportMsiInstallEnd3⤵
- Badlisted process makes network request
- Loads dropped DLL
- Drops file in Windows directory
PID:4492
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C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding 676EF89D1E7FFD4EABE62A7EE14B80B3 E Global\MSI00002⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Program Files\ATERA Networks\AteraAgent\Agent\AteraAgent.exe"C:\Program Files\ATERA Networks\AteraAgent\Agent\AteraAgent.exe" init-settings --agent-id "8cd16d9f-b4e7-4042-9570-700a71604912" --account-id "i3Ni+EOALl4FvwJcQroVhbrtT8HcJh6nP8Bf2147VP4=" --account-agent-installation-id "caf5a032c867462fbf577bc454480d04" --environment "Production" --customer-id "289" --folder-id ""3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1572
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -ExecutionPolicy Bypass -NoProfile -Command "[Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12;Invoke-WebRequest -Uri 'https://dot.net/v1/dotnet-install.ps1' -OutFile \"C:\Program Files\ATERA Networks\AteraAgent\Agent\dotnet-install.ps1\""3⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2752
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -ExecutionPolicy unrestricted -NoProfile -File "C:\Program Files\ATERA Networks\AteraAgent\Agent\dotnet-install.ps1" -Channel 8.0 -Runtime dotnet -InstallDir "C:\Program Files\ATERA Networks\AteraAgent\Agent\\.dotnet"3⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Drops file in Program Files directory
- Drops file in Windows directory
- System Time Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3524
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3052
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C:\Program Files\ATERA Networks\AteraAgent\Agent\AteraAgent.exe"C:\Program Files\ATERA Networks\AteraAgent\Agent\AteraAgent.exe"1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:856 -
C:\Windows\system32\cmd.exe"cmd.exe" /c "C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\dotnet.exe" --list-runtimes2⤵
- Executes a command shell one-liner
- System Time Discovery
- Suspicious use of WriteProcessMemory
PID:4116 -
C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\dotnet.exe"C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\dotnet.exe" --list-runtimes3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Time Discovery
PID:4300
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e592c37.rbs
- Size 7KB
- SHA256 3b83fa6a166a2d99937858970056b1a6b3d65428bae4dc43502997c1e92daa24
- MD5 033bc838df642e20e75851e8c0f82a75
- SHA1 bf98962cc4f3f9628945b6e70e664e17d511408f
- SHA512 1335d714a2a9c7258f5a85d92aceead44a4bb5292275b5afe1e2731c8e149063d30119627f3576c28a39c4b6d2ef1c1ee2d938d71d93ddf66ed96af5a2551c83
- SSDEEP 96:EmLaUu4zD1UsmC3lUtUIp9MxFCsTlLUIp9MxFC6jNu1n+TlFCV5c9Wf2jgCCiplC:BeYzZwCmGmKx4IamKx4k7EAMBipLOX
- TLSH T156F1FF05720345D2F99E6738CB072B5A3BB2D3D68386535B1E9E84706F573881FA829F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\dotnet.exe
- Size 153KB
- SHA256 111da7b604cd196b49167cfeecdaef4034b58cc7de71a91cbf9e162c9e8b0931
- MD5 26aca7f84913f46171b1bbad3f30f110
- SHA1 1a61b447c6ebdf49455dcaf6ff62e3212f028ad2
- SHA512 1698fa7300a6f67146c737210b6023f2f7166fd4ada58243a9011e67762a9f71eecac11cc1b2f5a4864f5204b1bba22962f37a08dae3d6103755b0382c7e3db2
- SSDEEP 1536:/yPL142WnQwPtrd4zAl8ZVVZh6e0dYt4aXMFG0vcCVhsRz7:/yP22WplaO8n0Wt4aXMSCVQH
- TLSH T1C8F3071AD65811AAD1AE9575CB518A41BB337C6587E0E3CB17C0FCBE0F326909EE9703
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\ATERA Networks\AteraAgent\Agent\.dotnet\host\fxr\8.0.31\hostfxr.dll
- Size 357KB
- SHA256 4f5a0500cd2a2439b0d5edbf242950233aec4539ec9a5e7ba9b8a9b0079f63af
- MD5 b12f168ba86e7135e07168cfbec01aba
- SHA1 d2d51f767d7e8306e890dd6a97ade93fb117d8a5
- SHA512 b2d612c1383c2754fe54a1b433ebdd77cb1a48d3143a7c1406300d6a4a26a52baa0310a10648baeed687201a583132fe9c2326dd1a46ed74c7d69e46a6290f17
- SSDEEP 6144:GE7Hjww5R1Gv0crJHeUtJ9NZFSKJ2nje/SnFNonJLSHDWHPDh+vJpmE0f0xcTZ6M:VMjrJnJaKGkriJ4E16tXZPp
- TLSH T1F5741916D6E8017CF0B7D679CAB28901EB727C494BB196CF139099661E73BD09E39323
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\ATERA Networks\AteraAgent\Agent\.settings.json
- Size 245B
- SHA256 bc3a29879d8cea5df2f12ad5d279f7981073c586d298392fe532236b23559640
- MD5 97809f63c2c9eef5f1df46d8b5d43e2c
- SHA1 038cb04fd7c8850dcdec005a784ff79ff6f71329
- SHA512 9864454d67f2a526139a4c59d0273b1f23135e4a1cd0752508fc4443a2c68b32748af5adf1df5e029023068953aea7760780d289d498c8efea34fbfc7689374b
- TLSH T1D9D097E047308B542E042C05930BA35CB032F801FEC60C647ACB14220D7498042B6007
- MD5 SHA1 SHA512 TLSH
- Path C:\Program Files\ATERA Networks\AteraAgent\Agent\AteraAgent.exe
- Size 21.7MB
- SHA256 40be79204b749b4fffa22339c056b43ef3624ddc213183a2579ce88dc8e148bf
- MD5 44159769f2118debe61c3f8c33bdcceb
- SHA1 657ade2228358458a1e9dcd793bc3018656151bc
- SHA512 911101d27d3a1beca0403362fe17d55a4ce39d399d04d38894a7127a63ee1fc0ea1581c138043c9cba5605bc446bc0fa25648de82ad75a23eecdb2f6a7f2cfdc
- SSDEEP 196608:TGuM9a0wrs541GnixeN+AO6qtDpER5BafJvJ/tkwyPLniYx0k/:TjlXInUPp2wyPL7
- TLSH T154379C11A3EC426AE5BF8338D4724516DBF278466721E7CF2548A5E92E33BC09E35363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\ATERA Networks\AteraAgent\Agent\certificates\production\agent.cert.pfx
- Size 2KB
- SHA256 d8414da3e076bcfaa2dd39620c722f8425a2f5bd09bd4ac771f5effe2ea37b10
- MD5 06590d010fbc188c82d0d387e2f56d2e
- SHA1 253512cf7ca4dbe795e2b6458de7815c37c6d499
- SHA512 2ea586432ec729f0ed98f428dc5d2ddacfe5d0934318013cb6c21bc1b86fce4e96d75ca53c7834ebc563725056ccf0203dd9ca62d5a3d179b2849d202642301e
- TLSH T1FA513D4273BBE1103557894E6EB98A02EEF2BF186B5F900F753A585C3842B20350D611
- MD5 SHA1 SHA512 TLSH
- Path C:\Program Files\ATERA Networks\AteraAgent\Agent\dotnet-install.ps1
- Size 74KB
- SHA256 e8b873e18a81e5c4cd8ab69d84dac8fead291d50b3c44633cd7fddad709a13d6
- MD5 ce1e8af1ee38c40f594dd19f9cb988f5
- SHA1 bc16517853592107970aae2d7c7d1546b1c6e960
- SHA512 cf32ef77dcb0ba6b60da3ea3997746979844ebdc1db5470762c969bec2b3f5478bb348badbe2373e4eee7aea66e9c4db4f8b20919a6bf1b5e60345e5020f9ebe
- SSDEEP 768:GQy0YIw0FI6Szz3G4yYijvbpyspGD2huFI1Fb2JPJFId4zT2C0U8qzqog7+XMhDF:GSY7PwYU1JPg8qzjUcn4f4Xsjh2Syy
- TLSH T152731A9EAD429032547363B8C96B1084FB374277524541A8F8DDD4887FB262D93A2FEB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 b67191a152d4566d0194395342f55c6142d94005610603fdc92ac4d491519f82
- MD5 836da308c17b18155d513895baff5404
- SHA1 548067c779da32edfafb48a6f14e086ed6dac113
- SHA512 178cf31b7fc6015878508f9727fbc9feeb029d245b759b27d74ce893732322acf0ecc0c3570ec7c87e62b9e6d58b374a4b529e3e47c42762cd1b8cfe74d73b6a
- TLSH T1AA115733B3CC8724DC9A403650CEAC1136B687DB409EDE6BBB84D549B82F299DE61160
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Installer\MSI3176.tmp
- Size 347KB
- SHA256 ba404962848d74940adc5b600ac84ce99eacfc951fe6271031da896d306ad667
- MD5 26778893e7d19e9b76a1c39c87a81a1d
- SHA1 f01bf5674082b0921bd277c36f08cf43ae81f871
- SHA512 6a9961fbc1e20ee61859a421c8898031375c0ebd9dceea6cfafe60e2d9aa6fca87db86dea0d4915b18d9242f4485c723ab0a6218405a20459fccb76acb0e2faa
- SSDEEP 3072:ap1TSTx9ug1jpOwO1WVWpJi+96rrPwSaOFZrk6BjGiR/8ENKn74olxX8RvcOWJrc:apUNpIx1IWpJHOrwIBaiRTivX8R7IOWy
- TLSH T1F374BF55B7F809B9FC7B563988630906D273BC515B71DB9F0360420A9F3B790E93AB22
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI4283.tmp
- Size 390KB
- SHA256 7aacd4c18710e9bc4ff2034895a0a0c8f80f21809fb177d520e93f7688216e6d
- MD5 e8dc682f2c486075c6aba658971a62cc
- SHA1 7cd0a2b5047a4074aa06a6caa3bb69124851e95d
- SHA512 a0a1f0f418bf2d4ffd079b840aeb0142c7faab7fa72b5e33b1841798569f55a25dfd305abf9c2ca89792f6499f695b69975882697dc53e99d5a975a9fa8c7d75
- SSDEEP 6144:p2ET2+QBLh+MVy5DCRoRRvc181kaKN8MMLuG:p2ET2+cVXVyNhvcCkaKN8Me
- TLSH T10D846B29F7E408EDE4B78276C5A68530FF75748D3320D5AE47A8852D1F3AAA070BB701
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\SFXCA9E8D6A12F84BA41A747B6A8303FC597E\Atera.Agent.Installer.Msi.Ca.dll
- Size 74KB
- SHA256 46e6ea528969185cb3e663d48d00899f558a09078a9bc2a98b8a9dcf8c04fb79
- MD5 04232dbe113e8c01ba28bea800eb677e
- SHA1 270774fcbc633212d62be3406c7e7b26172f014e
- SHA512 661461bd517eece02637cbc42571f961c362be50591625249752e75e5ece1b02373c937c663377268c89f83efcaf511094eb727921b7e225c18b2ef09504ac28
- SSDEEP 1536:yV+re0WBSsp7G19QxAiMS6bFOKf9WD2oRMlr:yVIyBSsp7CM6b8KFWD2Fr
- TLSH T1EE73E44137F84619F2FF5F78BD70901589B3BC666D31DA8D2AA0244E0A76BC0DA60B77
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\SFXCAD74D4D93414C5158B0ED4D3F58EB32CC\CustomAction.config
- Size 956B
- SHA256 2dbc73a3bc444a9119c9b5e20276698384d9ad9535a8a7547c44d1b9a8d67346
- MD5 a9088b24614c12b70af6ae9669a4a4b1
- SHA1 d72efa4e0c7bd733ed3d51831ead7031175c27e0
- SHA512 14090969a71b6c80023da29dc8582aded6d26ca349966767ce22102080abce118b846a47ea2b9abe2d5f6a788bc083031d27fdee4103e2e4b99d29c2ac494d7c
- TLSH T10811D00D4A946B7724312793BFACA1C4E76194BA3994411CB49BB9151F39938176338F
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Installer\SFXCAD74D4D93414C5158B0ED4D3F58EB32CC\WixToolset.Dtf.WindowsInstaller.dll
- Size 193KB
- SHA256 a614884ea627da1925131ebf41e8ae202caeac0fe543b86384f5eb2bfaf1aa75
- MD5 ef8d5785ac8669f5fd54e22f52770e6b
- SHA1 4c94ae7ef233be33a56c0a5d9b8e2211d5d5792c
- SHA512 ab3b140bd6531f22e994606820e6511442c23d9015b1e1a38aaed43aa42ba29a996511151d0b3a383c05c2b11f670e52cdd7f507ad1a1ad8cebea57fb22ade5a
- SSDEEP 3072:8Of7tVL+l4lj19l4uDHYHj69UgoTqdda7CnfKlRUjW01KytaljYqCDPC:8gQQx54Hj6jomdrzalMqb
- TLSH T14A149C2A57F84B3ECEFF8778E2614252C7B1F1E67103DB1D9D8281A52163784B682397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e592c36.msi
- Size 8.4MB
- SHA256 1571100ac7ed5c27e470225995828dd39e9760a6a03683ebf669658d15e0d18b
- MD5 a6957328fd0cc86898f66a771ddd751e
- SHA1 aed2ace1ceed45192f6df48484c19362e3686cd8
- SHA512 b8f8a0bca0a4ac27583e06c00fc8f87893cb8465cd5d026f12cba071bab5380aeacd376371030899d758e51294e17bf328a8cd820083fd6d0c949e352b8b37a7
- SSDEEP 196608:xWRnEqtLMMQNysvwZJtRrWsIMC7nW1A490CAvIjv:WEFNysWVWsbC7W1Ai0z
- TLSH T1BF963325F7F409AAE8638276C5638125EF7ABC496321D6AF0364B41D1F3B760A0BF714
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SystemTemp\Tmp8E0D.tmp
- Size 3KB
- SHA256 94739ca46676bd602a78671257fbfce39feaabc9664c6326bf4970a0108e3429
- MD5 560af444a6a7faa0b0ca94dc16ca2a58
- SHA1 df31453fafde354870a0a9a8ca50b18e284c32e4
- SHA512 7c853176c088d56a517e52c6687b6debf08f6f9726376720ade9d13fafc9be0ca72f0f2b35562a61ece653aeb789c838c60447f463b2bbe70c21bfc8c039b681
- TLSH T1B3616C88B10E28972CEECC504D495B40AEC3D754B390F25F68F4BCA64CA13E9A358C3C
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SystemTemp\__PSScriptPolicyTest_w1ocn253.1uv.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 26.1MB
- SHA256 bda232edba2d6995f344c2952cd93e689525f2289c0a6dc8a70a24ac7d996bac
- MD5 f1ee6a28a3b740029e6922a3ebfa227c
- SHA1 55e7fae6ec35fd1f5cd01eb72c1107bfffaf9026
- SHA512 9cbe8fca8a93143f8285a6b5fcdcf51075929cf9b662536958cd2ae9d5e2f94c08597aa5045042b8d84f5dad69fd9c4a63d520d1205f774178cf638c11d44ef1
- SSDEEP 24576:dFo3DMPWdoO/vvTL/SgDTiFQ/Lu5oLUAEulh9ut7lGN6J0yzMYR2TKpCX+z:uHo
- TLSH T12257B32936F92201E7F79E3CACF06A23493A7D5B9C15DE8D45411B4E0822F71E872F66
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{e42a0d43-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{3f6a4fe3-e7fe-4f61-ad03-15fd7f589efa}_OnDiskSnapshotProp
- Size 6KB
- SHA256 9f82e1748372448e8c7cea0d8a2aefc4dacec37baaf87b7198d86c31de8462e7
- MD5 dfe2f563be9a8630947e967c1246e4d6
- SHA1 ba326b264e3f56ef6474f9abc6c4189cc9ede54a
- SHA512 7910a613e7ae1190c4025db819da7204ad2a2eea06307bd32d35330244f585656025498e73c9971bbfaec42b5cdf0b27e46c2b9846aa8265ea202ca0328e4a23
- SSDEEP 96:FnP3Zivc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpu:9P4b++uVm
- TLSH T18DD1980C5AF54711E2B3AB3229F14557A477B911EF33CB8E0198238E2670A10F975F6B
- MD5 SHA1 SHA512 SSDEEP TLSH