Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
11-07-2023 20:26
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230703-en
General
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Target
tmp.exe
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Size
8.3MB
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MD5
cb2ffac2a251378cda3f91cd613f453d
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SHA1
3a028761638f5aa93b0719c5650c83a138e8abc9
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SHA256
10165e27e0db0a6708f346ddea657ab0409499f93eb8426a80864a966f0f401e
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SHA512
1d203540fde5074f0d57e1ecbd9af2ee862b940f8fb58c3e55ad9db5ba029aff82a4468eee24c760b5e55cc96e61244af0fd6f3c46db857824e13e45ec1e802f
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SSDEEP
196608:P4Z1cDw8TWMpWRGAk7R85du3dWbpkPbVAp2FG0c+imht+:PE1CE3k7R5NWqu0cU+
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 23 1640 msiexec.exe 25 1640 msiexec.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Control Panel\International\Geo\Nation tmp.exe Key value queried \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Control Panel\International\Geo\Nation installer.exe -
Executes dropped EXE 8 IoCs
pid Process 4824 installer.exe 5104 rutserv.exe 2104 rutserv.exe 992 rutserv.exe 544 rutserv.exe 4628 rfusclient.exe 4556 rfusclient.exe 1196 rfusclient.exe -
Loads dropped DLL 1 IoCs
pid Process 2076 MsiExec.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\W: msiexec.exe -
Drops file in Program Files directory 53 IoCs
description ioc Process File created C:\Program Files (x86)\Remote Manipulator System - Host\EULA.rtf msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\uninstall.cmd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\rms.gpd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\unidrv_rms.hlp msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\srvinst_x64.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\unidrv_rms.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\srvinst.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\install.cmd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\unidrv_rms.hlp msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\RIPCServer.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\rmsui.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\unidrvui_rms.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\fwproc.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\rmsui.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\rms.lng msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\RWLN.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\rms_s.lng msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\stdnames_vpd.gpd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Russian.lg msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\unidrvui_rms.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\rms.ini msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\SampleClient.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\uninstall.cmd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\setupdrv.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\ntprint.inf msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\vp8encoder.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\vp8decoder.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\install.cmd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\rmspm.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\rms_s.lng msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\webmvorbisencoder.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\fwproc.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\rmsui2.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\ntprint.inf msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\unires_vpd.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\rms.lng msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\rms.gpd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\webmvorbisdecoder.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\rms.ini msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\VPDAgent.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\rfusclient.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\webmmux.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\English.lg msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\stdnames_vpd.gpd msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\progress.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\setupdrv.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x64\VPDAgent_x64.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\unires_vpd.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\progress.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\rmsui2.exe msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\rmspm.dll msiexec.exe File created C:\Program Files (x86)\Remote Manipulator System - Host\Printer\x86\unidrv_rms.dll msiexec.exe -
Drops file in Windows directory 19 IoCs
description ioc Process File created C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\UNINST_Uninstall_R_3B1E3C8B7D0945898DA82CEEED02F0C7.exe msiexec.exe File opened for modification C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\UNINST_Uninstall_R_3B1E3C8B7D0945898DA82CEEED02F0C7.exe msiexec.exe File created C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\server_config_C8E9A92497A149D695F92E4E3AE550F0.exe msiexec.exe File opened for modification C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\server_start_C00864331B9D4391A8A26292A601EBE2.exe msiexec.exe File opened for modification C:\Windows\Installer\MSI884A.tmp 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\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI8B2A.tmp msiexec.exe File opened for modification C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\ARPPRODUCTICON.exe msiexec.exe File created C:\Windows\Installer\e5784b1.msi msiexec.exe File created C:\Windows\Installer\e5784b5.msi msiexec.exe File created C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\ARPPRODUCTICON.exe msiexec.exe File created C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\server_start_C00864331B9D4391A8A26292A601EBE2.exe msiexec.exe File created C:\Windows\Installer\SourceHash{D9E14363-FD66-419D-9DC9-C62471755C9F} msiexec.exe File created C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\server_stop_27D7873393984316BEA10FB36BB4D2F9.exe msiexec.exe File opened for modification C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\server_stop_27D7873393984316BEA10FB36BB4D2F9.exe msiexec.exe File opened for modification C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\server_config_C8E9A92497A149D695F92E4E3AE550F0.exe msiexec.exe File opened for modification C:\Windows\Installer\e5784b1.msi msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1f msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e msiexec.exe -
Modifies registry class 24 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\PackageCode = "EE22CCA5812A64F4CB23B29D2A4A798E" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\Version = "115998720" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList\PackageName = "rms.host6.3.4ru_mod_mod.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7ZipSfx.000\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\36341E9D66DFD914D99C6C421757C5F9 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\ProductIcon = "C:\\Windows\\Installer\\{D9E14363-FD66-419D-9DC9-C62471755C9F}\\ARPPRODUCTICON.exe" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\509B38EF4554FFD4794F292971C81B17\36341E9D66DFD914D99C6C421757C5F9 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList\Media\1 = "DISK1;1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\7ZipSfx.000\\" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\AuthorizedLUAApp = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\509B38EF4554FFD4794F292971C81B17 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList\Media\DiskPrompt = "[1]" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\36341E9D66DFD914D99C6C421757C5F9\RMS msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\ProductName = "Remote Manipulator System - Host" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\Language = "1049" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\36341E9D66DFD914D99C6C421757C5F9 msiexec.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 4824 installer.exe 4824 installer.exe 4824 installer.exe 4824 installer.exe 4824 installer.exe 4824 installer.exe 4824 installer.exe 4824 installer.exe 4824 installer.exe 4824 installer.exe 1640 msiexec.exe 1640 msiexec.exe 5104 rutserv.exe 5104 rutserv.exe 5104 rutserv.exe 5104 rutserv.exe 5104 rutserv.exe 5104 rutserv.exe 2104 rutserv.exe 2104 rutserv.exe 992 rutserv.exe 992 rutserv.exe 544 rutserv.exe 544 rutserv.exe 544 rutserv.exe 544 rutserv.exe 544 rutserv.exe 544 rutserv.exe 4556 rfusclient.exe 4556 rfusclient.exe -
Suspicious behavior: SetClipboardViewer 1 IoCs
pid Process 1196 rfusclient.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3624 msiexec.exe Token: SeIncreaseQuotaPrivilege 3624 msiexec.exe Token: SeSecurityPrivilege 1640 msiexec.exe Token: SeCreateTokenPrivilege 3624 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3624 msiexec.exe Token: SeLockMemoryPrivilege 3624 msiexec.exe Token: SeIncreaseQuotaPrivilege 3624 msiexec.exe Token: SeMachineAccountPrivilege 3624 msiexec.exe Token: SeTcbPrivilege 3624 msiexec.exe Token: SeSecurityPrivilege 3624 msiexec.exe Token: SeTakeOwnershipPrivilege 3624 msiexec.exe Token: SeLoadDriverPrivilege 3624 msiexec.exe Token: SeSystemProfilePrivilege 3624 msiexec.exe Token: SeSystemtimePrivilege 3624 msiexec.exe Token: SeProfSingleProcessPrivilege 3624 msiexec.exe Token: SeIncBasePriorityPrivilege 3624 msiexec.exe Token: SeCreatePagefilePrivilege 3624 msiexec.exe Token: SeCreatePermanentPrivilege 3624 msiexec.exe Token: SeBackupPrivilege 3624 msiexec.exe Token: SeRestorePrivilege 3624 msiexec.exe Token: SeShutdownPrivilege 3624 msiexec.exe Token: SeDebugPrivilege 3624 msiexec.exe Token: SeAuditPrivilege 3624 msiexec.exe Token: SeSystemEnvironmentPrivilege 3624 msiexec.exe Token: SeChangeNotifyPrivilege 3624 msiexec.exe Token: SeRemoteShutdownPrivilege 3624 msiexec.exe Token: SeUndockPrivilege 3624 msiexec.exe Token: SeSyncAgentPrivilege 3624 msiexec.exe Token: SeEnableDelegationPrivilege 3624 msiexec.exe Token: SeManageVolumePrivilege 3624 msiexec.exe Token: SeImpersonatePrivilege 3624 msiexec.exe Token: SeCreateGlobalPrivilege 3624 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe Token: SeRestorePrivilege 1640 msiexec.exe Token: SeTakeOwnershipPrivilege 1640 msiexec.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4824 installer.exe 5104 rutserv.exe 2104 rutserv.exe 992 rutserv.exe 544 rutserv.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2792 wrote to memory of 4824 2792 tmp.exe 86 PID 2792 wrote to memory of 4824 2792 tmp.exe 86 PID 2792 wrote to memory of 4824 2792 tmp.exe 86 PID 4824 wrote to memory of 3624 4824 installer.exe 88 PID 4824 wrote to memory of 3624 4824 installer.exe 88 PID 4824 wrote to memory of 3624 4824 installer.exe 88 PID 1640 wrote to memory of 2076 1640 msiexec.exe 94 PID 1640 wrote to memory of 2076 1640 msiexec.exe 94 PID 1640 wrote to memory of 2076 1640 msiexec.exe 94 PID 1640 wrote to memory of 5104 1640 msiexec.exe 95 PID 1640 wrote to memory of 5104 1640 msiexec.exe 95 PID 1640 wrote to memory of 5104 1640 msiexec.exe 95 PID 1640 wrote to memory of 2104 1640 msiexec.exe 97 PID 1640 wrote to memory of 2104 1640 msiexec.exe 97 PID 1640 wrote to memory of 2104 1640 msiexec.exe 97 PID 1640 wrote to memory of 992 1640 msiexec.exe 98 PID 1640 wrote to memory of 992 1640 msiexec.exe 98 PID 1640 wrote to memory of 992 1640 msiexec.exe 98 PID 4824 wrote to memory of 3756 4824 installer.exe 99 PID 4824 wrote to memory of 3756 4824 installer.exe 99 PID 4824 wrote to memory of 3756 4824 installer.exe 99 PID 544 wrote to memory of 4556 544 rutserv.exe 104 PID 544 wrote to memory of 4556 544 rutserv.exe 104 PID 544 wrote to memory of 4556 544 rutserv.exe 104 PID 544 wrote to memory of 4628 544 rutserv.exe 103 PID 544 wrote to memory of 4628 544 rutserv.exe 103 PID 544 wrote to memory of 4628 544 rutserv.exe 103 PID 4556 wrote to memory of 1196 4556 rfusclient.exe 106 PID 4556 wrote to memory of 1196 4556 rfusclient.exe 106 PID 4556 wrote to memory of 1196 4556 rfusclient.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\installer.exe"C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\installer.exe" /rsetup2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\rms.host6.3.4ru_mod_mod.msi" /qn3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3624
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\killself.bat3⤵PID:3756
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- 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 WriteProcessMemory
PID:1640 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 29086FEA6F5FBF18436525464AEC73732⤵
- Loads dropped DLL
PID:2076
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C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe"C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe" /silentinstall2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5104
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C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe"C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe" /firewall2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2104
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C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe"C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe" /start2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:992
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C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe"C:\Program Files (x86)\Remote Manipulator System - Host\rutserv.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:544 -
C:\Program Files (x86)\Remote Manipulator System - Host\rfusclient.exe"C:\Program Files (x86)\Remote Manipulator System - Host\rfusclient.exe" /tray2⤵
- Executes dropped EXE
PID:4628
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C:\Program Files (x86)\Remote Manipulator System - Host\rfusclient.exe"C:\Program Files (x86)\Remote Manipulator System - Host\rfusclient.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4556 -
C:\Program Files (x86)\Remote Manipulator System - Host\rfusclient.exe"C:\Program Files (x86)\Remote Manipulator System - Host\rfusclient.exe" /tray3⤵
- Executes dropped EXE
- Suspicious behavior: SetClipboardViewer
PID:1196
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
19KB
MD5a87ee950d0daf000847a469893e170e5
SHA1e092c4832b4ec5085602822809d00b067e8c2860
SHA256625839dd0df83e4b53b74827e7b0855e88262bb9f3522215bba3de018ed23972
SHA5129d5dac951e20293f3b518701c3a35742314b002950aca1ae9f2bf6eebf2b432573c454f8680fc7f78fcb442401d5b03c966aec5de9830917479387f3aba8e3be
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Filesize
43KB
MD5bc25377ade68750b834c81fa71c233b8
SHA184dbb465dd2125f47668e2508e18af9bd6db2fd8
SHA2569a48a7ea7ba2c2f33280d1e1722ebbc59bf81bc6c5a1f97edca53ea641ffd8e3
SHA512205ab195339d7108adbe6dfabd48e4e21c5956ded587d7213a44618f0d34a43f7b8abaa7765b9d31695efacfc44beeb69fbaa3cb27c141b6a653713fdf5ebce5
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Filesize
144KB
MD52ddfa39f5c2fd3f00681ef2970617e4b
SHA18152aa18afbacf398b92168995ec8696d3fe3659
SHA256f938bdc741ef1d2738b532aef001a160e3a3627ed8a27158b7017ee49fc65791
SHA512f89f0f02cda650c138e4ebaef198f0762dfd571ef7d46a6b3710cd93d76bc52a79055c55afca46128a9a84a795a5cb946ca93c492e07cfb503c9b27d96211e20
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Filesize
975KB
MD53d0b27b3f8aa22575aa0faf0b2d67216
SHA139fc787538849692ed7352418616f467b7a86a1d
SHA256d7782488ef29bf0fd7e8faf0bd24414a6540bf7366434692a5a485d5ae2d7d44
SHA51219f0785d3cecce0dbbb7da1be640bffebe4daedc65a513d1db0b5e533eb96aaa0588831de74c88e5013c00405e03ca4188c4b633e39e6c49ab5c1d1b42191ca8
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Filesize
48KB
MD5e44e34bc285b709f08f967325d9c8be1
SHA1e73f05c6a980ec9d006930c5343955f89579b409
SHA2561d99a7b5f7b3daa61fa773972b1e335aa09b92411484f6ddc99d2b2894455a5b
SHA512576b292b6e9cf022822443e050994462a6cbd9a3c60063bae9f54c78a84e75e17bb5eddf7e259a22a9d93f757cb6536c503762e2a30e75091e40c2756cde8727
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Filesize
5.1MB
MD576ebe5fd077a62161d0ab560208b9f94
SHA1614c218d35ba531f0bad791d52e5dcf57df5c742
SHA256f0a653463850ce111457513e9ad3ec4443ed88c69fdf33d76e05c33ce8e1722b
SHA512baba7b03042c4bfbf6efa9c2219ed72e393e193ee743a32501e1a5df56293b3bdf2270b92843c9333049dcfcfe52007d6e9a7bfaa0548ef268d2511cf590efde
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Filesize
5.1MB
MD576ebe5fd077a62161d0ab560208b9f94
SHA1614c218d35ba531f0bad791d52e5dcf57df5c742
SHA256f0a653463850ce111457513e9ad3ec4443ed88c69fdf33d76e05c33ce8e1722b
SHA512baba7b03042c4bfbf6efa9c2219ed72e393e193ee743a32501e1a5df56293b3bdf2270b92843c9333049dcfcfe52007d6e9a7bfaa0548ef268d2511cf590efde
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Filesize
5.1MB
MD576ebe5fd077a62161d0ab560208b9f94
SHA1614c218d35ba531f0bad791d52e5dcf57df5c742
SHA256f0a653463850ce111457513e9ad3ec4443ed88c69fdf33d76e05c33ce8e1722b
SHA512baba7b03042c4bfbf6efa9c2219ed72e393e193ee743a32501e1a5df56293b3bdf2270b92843c9333049dcfcfe52007d6e9a7bfaa0548ef268d2511cf590efde
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Filesize
5.1MB
MD576ebe5fd077a62161d0ab560208b9f94
SHA1614c218d35ba531f0bad791d52e5dcf57df5c742
SHA256f0a653463850ce111457513e9ad3ec4443ed88c69fdf33d76e05c33ce8e1722b
SHA512baba7b03042c4bfbf6efa9c2219ed72e393e193ee743a32501e1a5df56293b3bdf2270b92843c9333049dcfcfe52007d6e9a7bfaa0548ef268d2511cf590efde
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
378KB
MD5292a1748850d1fdc91d4ec23b02d6902
SHA18f15f1c24e11c0b45b19c82a78f7b79b1e7f932d
SHA256acf354ad6ed94e876b29a60c5870dd91e7b3f76cc82c1a862c92024a12404a9f
SHA512cf7579f1169ec21d9bf3c666d416d3fe2a4f9953d4d328b182452e40043f91055d301fd4b4a21454b847dbdb0af6a61c52657caded7d6fd7e88812aceeacf704
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Filesize
1.6MB
MD54570f7a40357016c97afe0dd4faf749b
SHA1ebc8a1660f1103c655559caab3a70ec23ca187f1
SHA256a5f008bf852d4c73e001f840d6f8b233c7d9bc9570cee639d40c1c8723bf99f8
SHA5126b16979d004adc04259f2ce043cde6f7b57f2ddf5f4cea7bb390fd6b9fb273d22355b837f1b5c2eae77ea7df792de8e6db43e31d7246f044935a8187dace493b
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Filesize
258KB
MD5038bf9f3a58560ad1130eeb85cdc1a87
SHA13571eb7293a2a3a5bf6eb21e1569cd151d995d1a
SHA256d247afa3bd1ccc18e11eb099280802a61d3792a2018c476d95debf2091e9707d
SHA5128ffa52b358841600b9122974079d22d4e11bc4214316cd85ac4d4af0e369112b6827029f74a9a9d3918db00c7fed3a9a1985e0b43da39783a748d78752ae2385
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Filesize
363KB
MD5eeb2c52abbc7eb1c029b7fec45a7f22e
SHA18bfeb412614e3db0a2bf0122f4d68cc27b8c3a61
SHA256c0f0b84d587066af8f80f41a7be63b4c01547af3f1e011602ac1b6ee0ac54a2c
SHA5120b5b83335c6f602b8397a3c2ae6d1e661d744eb27114463d53e344bf18774ccb38853d314ebe05536d4c28c29fe3fdaba041a6a46983789f064ca70881cfcb85
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Filesize
858KB
MD5e38372f576d927f525ef8e1a34b54664
SHA126af9d1db0a3f91d7fe13147e55f06c302d59389
SHA2564046bd0b93909a41d0fd96f0405a864c79a47f493165546569251c1f73db6b0b
SHA51278b7477b000407990304ec37624b873514d4ed9daa1b42fd988707b7374ffab442ba28fe19884724867f3f0f7a5f12f7fc8c228c050115c902d1569e4a3b13c7
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
6.0MB
MD5c9704931d887685d96ce92d637d84045
SHA10875a71e9118ded121d92f3f46a3af1ec8380f8b
SHA2560448c45cb43585409002e01ef53442cb9f6ad58f211f5deb3ad2ca8b8d535826
SHA5123b739394f69ec9f26ef607a0d481f1ad3d107462220c2281cbc300f16886ab3d857bee9af59b8857c7e7ae5b04e6a849eaa5e304d6935957a0a15e462375c260
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Filesize
7.3MB
MD5998f9b9eefeddbfc898356139220bab3
SHA1324bb9170598a73ce7f1359da7a35a6065f22f8e
SHA2560230d36dc995c5fa25b6dd3f33c670fdf5f06c014a0b2d1012c064d733e9d81c
SHA512efea0f628fca55733a29cd6c05aab11b8b4e49153d9ae94340daa00e5cb47f1ce4c2c2a3d9fea6108205fcb3a13ca13a4d533f47c561e8785f529d58c95f08e7
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Filesize
417B
MD52fe7ba7d9103012d8593f220508eaf6a
SHA1fce4c84da7d0d97b46d494b15acbcd992b04f06a
SHA256874044e21f5b7c8a7a2286f1a5c61693515153e73c019451f32a0df1bb910708
SHA5129fb05799d464f26097c84d4b6dbb18de6de360f62a4373849fc6c7bc7348dc0738f702bcd3dbfa3bde4e1cb9275898ee33eb03706d419d2029a4a8fd3f983678
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Filesize
125KB
MD5b0bcc622f1fff0eec99e487fa1a4ddd9
SHA149aa392454bd5869fa23794196aedc38e8eea6f5
SHA256b32687eaaad888410718875dcbff9f6a552e29c4d76af33e06e59859e1054081
SHA5121572c1d07df2e9262d05a915d69ec4ebeb92eab50b89ce27dd290fb5a8e1de2c97d9320a3bb006834c98b3f6afcd7d2c29f039d9ca9afaa09c714406dedbc3c7
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Filesize
125KB
MD5b0bcc622f1fff0eec99e487fa1a4ddd9
SHA149aa392454bd5869fa23794196aedc38e8eea6f5
SHA256b32687eaaad888410718875dcbff9f6a552e29c4d76af33e06e59859e1054081
SHA5121572c1d07df2e9262d05a915d69ec4ebeb92eab50b89ce27dd290fb5a8e1de2c97d9320a3bb006834c98b3f6afcd7d2c29f039d9ca9afaa09c714406dedbc3c7
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Filesize
7.3MB
MD5998f9b9eefeddbfc898356139220bab3
SHA1324bb9170598a73ce7f1359da7a35a6065f22f8e
SHA2560230d36dc995c5fa25b6dd3f33c670fdf5f06c014a0b2d1012c064d733e9d81c
SHA512efea0f628fca55733a29cd6c05aab11b8b4e49153d9ae94340daa00e5cb47f1ce4c2c2a3d9fea6108205fcb3a13ca13a4d533f47c561e8785f529d58c95f08e7
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C:\Windows\Installer\{D9E14363-FD66-419D-9DC9-C62471755C9F}\server_start_C00864331B9D4391A8A26292A601EBE2.exe
Filesize96KB
MD59e2c097647125ee25068784acb01d7d3
SHA11a90c40c7f89eec18f47f0dae3f1d5cd3a3d49b5
SHA256b4614281771ed482970fd0d091604b3a65c7e048f7d7fa8794abd0a0c638f5d2
SHA512e2f334f31361ea1ffc206184808cb51002486fe583dc23b4f617bead0e3940fdc97b72cda2a971e2cf00462940b31e065228f643835d156e7166e8803e3181f1