Analysis
- max time kernel
97s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 17:13
Static task
static1
Behavioral task
behavioral1
Sample
Zoom_Installer.msi
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Zoom_Installer.msi
Resource
win11ltsc2024-20260911-en
General
- Target Zoom_Installer.msi
- Size 6.8MB
- Sample260925-vrm8pas15l
- SHA256 32cf96cbb407092ef2dc807d37ba538f31fb98a401a89158713ef534d65a3493
- MD5 8d28c1f0aa4ee9318c80345fa1b458aa
- SHA1 c74a0a6b622814c7ea1125cd3d3ccfd7fdad5a55
- SHA512 30e98e391ff0c73337f102169bd03210dc2a0230e2346588a4aab2e59ca0749fbf92c4a2b46105bdfb381b2b48a1816a7ce39338fdcc773f25a3ae1a4cf6ae3e
- SSDEEP 196608:V9dO7Ntk9w4vYiIB9MjbvsZkRr3Ul1xiNV:bdOBtk5vY9f2zsZW3Ul14
- TLSH T13976334FD2D89A23DC8F6F3A07A71D21E470FE4A27F091177702B7DA18712A1BEA5854
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000\Software\Microsoft\Active Setup\Installed Components Explorer.EXE - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 1512 powershell.exe - Executes dropped EXE 3 IoCs
pid Process 4164 WSafeService.exe 2340 WSafeService.exe 1320 WSafeService.exe - Enumerates connected drives 3 TTPs 52 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process \??\F:\ msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\E: Explorer.EXE File opened (read-only) \??\F: Explorer.EXE File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\S: msiexec.exe \??\F:\ Explorer.EXE File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Q: msiexec.exe \??\E:\ Explorer.EXE File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe \??\F:\ powershell.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe - Power Settings 1 TTPs 14 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
pid Process 3632 powercfg.exe 5336 powercfg.exe 5732 powercfg.exe 3640 powercfg.exe 1916 powercfg.exe 2316 powercfg.exe 5080 powercfg.exe 564 powercfg.exe 1588 powercfg.exe 2844 powercfg.exe 1344 powercfg.exe 2964 powercfg.exe 6048 powercfg.exe 2648 powercfg.exe - Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\Explorer\ExplorerStartupLog.etl explorer.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\WSafeService\WSafeService.exe msiexec.exe - Drops file in Windows directory 44 IoCs
description ioc Process File created C:\Windows\Installer\SourceHash{E05A8757-8114-45BC-87B1-3283973A67BE} msiexec.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454892929300 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(16)_1790356455258515500 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(16)_1790356455457177400 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454890730800 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\log\WSafeService\WSafeService_rCURRENT.log WSafeService.exe File created C:\Windows\Installer\e59b7bf.msi msiexec.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454905928000 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\log\server\WSafeService_rCURRENT.log WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole.2340_ThreadId(3)_1790356455293806000 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole.2340_ThreadId(3)_1790356455362868900 WSafeService.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_odmzdj2k.wma.ps1 powershell.exe File created C:\Windows\SystemTemp\~DF1622C1E2A748BBB4.TMP msiexec.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454891336900 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454892243600 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454896753100 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454902574200 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454907252500 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454904322400 WSafeService.exe File opened for modification C:\Windows\Installer\e59b7bd.msi msiexec.exe File created C:\Windows\SystemTemp\~DF2153B35D8F43B925.TMP msiexec.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454899733000 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole.2340_ThreadId(29)_1790356455315063500 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(3)_1790356455361400300 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole.2340_ThreadId(8)_1790356502091523500 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454893739500 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454897817300 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(26)_1790356455590419900 WSafeService.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_c5m3ioou.ee1.psm1 powershell.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\SystemTemp\~DFDDAEF4A691C46CCC.TMP msiexec.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454894787200 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454906636300 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454909006700 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole.2340_ThreadId(3)_1790356455364261500 WSafeService.exe File created C:\Windows\Installer\e59b7bd.msi 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\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454898958600 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454901438700 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454903453500 WSafeService.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.2340_ThreadId(1)_1790356454908183400 WSafeService.exe File opened for modification C:\Windows\Installer\MSIBD3B.tmp msiexec.exe File created C:\Windows\SystemTemp\~DF9F7EAFED0B37730F.TMP msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4844 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 816 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname WSafeService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain WSafeService.exe - Checks SCSI registry key(s) 3 TTPs 64 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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 Explorer.EXE Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 000000000400000094b15be3c89983180000000000000000000000000000000000000000000000000000000000000000000000000000000000001071020000000000c012000000000000000000000000270101000088380194b15be30000000000001071020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0830200000000006025c501000000000000000000000700010000e8410194b15be3000000000000d08302000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9c701000000000000050000000000000000000000070001000098d4e394b15be300000000000030a9c7010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9cc0100000000000005000000000000000000000007000100009854e694b15be300000000000030a9cc01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\UpperFilters Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Capabilities Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\FriendlyName Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 Explorer.EXE Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Capabilities Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Capabilities Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\HardwareID Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\ConfigFlags Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Capabilities Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 Explorer.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 Explorer.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C Explorer.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 Explorer.EXE Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr 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 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz explorer.exe - Kills process with taskkill 1 IoCs
pid Process 2044 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000\Software\Microsoft\Internet Explorer\Main Explorer.EXE - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\System32\fveui.dll,-843 = "BitLocker Drive Encryption" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\System32\ci.dll,-100 = "Isolated User Mode (IUM)" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\WaitToKillAppTimeout = "1" reg.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\AutoEndTasks = "1" reg.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\Desktop reg.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs 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 (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\AutoEndTasks = "1" reg.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\Desktop reg.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\Desktop reg.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\System32\ci.dll,-101 = "Enclave" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\WaitToKillAppTimeout = "1" reg.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\Desktop reg.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.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\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates 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" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\system32\NgcRecovery.dll,-100 = "Windows Hello Recovery Key Encryption" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\System32\wuaueng.dll,-400 = "Windows Update" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\Desktop reg.exe Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\HungAppTimeout = "1" reg.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\Colors explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28\52C64B7E\@%SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe,-124 = "Document Encryption" powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer explorer.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\ExplorerStartupTraceRecorded = "1" explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent explorer.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\Classes\Local Settings\MuiCache\28\52C64B7E powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\27\52C64B7E msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe - Modifies registry class 38 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Explorer.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\7578A50E4118CB54781B233879A376EB\Agent msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2251218687-1689653882-3767565116-1000\{CF2C6A53-95B6-4810-8D82-51AE0B82C40F} Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\ProductName = "WSafeService" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2251218687-1689653882-3767565116-1000\{3825D3BE-FF64-4FDF-8C89-D1E7215F5E00} Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ Explorer.EXE Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\AdvertiseFlags = "388" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ Explorer.EXE Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\Version = "33619972" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\InstanceType = "0" msiexec.exe Set value (data) \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\7578A50E4118CB54781B233879A376EB msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\8AF64C96721370049B13D34066A9D5FC msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\ Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A0953C92-50DC-43bf-BE83-3742FED03C9C}\Instance\ Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\Language = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\SourceList\PackageName = "Zoom_Installer.msi" msiexec.exe Set value (data) \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\ Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify Explorer.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\PackageCode = "22764DF102B6050409F43AE3576395F5" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7578A50E4118CB54781B233879A376EB\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\8AF64C96721370049B13D34066A9D5FC\7578A50E4118CB54781B233879A376EB msiexec.exe Key created \REGISTRY\USER\S-1-5-21-2251218687-1689653882-3767565116-1000_Classes\Local Settings Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{374DE290-123F-4565-9164-39C4925E467B}\Instance\ Explorer.EXE - Modifies registry key 1 TTPs 13 IoCs
pid Process 3148 reg.exe 2492 reg.exe 4144 reg.exe 2236 reg.exe 5164 reg.exe 4520 reg.exe 1492 reg.exe 3580 reg.exe 5520 reg.exe 5060 reg.exe 3776 reg.exe 540 reg.exe 4132 reg.exe - Suspicious behavior: EnumeratesProcesses 60 IoCs
pid Process 2324 msiexec.exe 2324 msiexec.exe 4164 WSafeService.exe 4164 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 2340 WSafeService.exe 1512 powershell.exe 1512 powershell.exe 1512 powershell.exe 1512 powershell.exe 4580 Explorer.EXE 4580 Explorer.EXE 2340 WSafeService.exe 2340 WSafeService.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4844 msiexec.exe Token: SeIncreaseQuotaPrivilege 4844 msiexec.exe Token: SeSecurityPrivilege 2324 msiexec.exe Token: SeCreateTokenPrivilege 4844 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4844 msiexec.exe Token: SeLockMemoryPrivilege 4844 msiexec.exe Token: SeIncreaseQuotaPrivilege 4844 msiexec.exe Token: SeMachineAccountPrivilege 4844 msiexec.exe Token: SeTcbPrivilege 4844 msiexec.exe Token: SeSecurityPrivilege 4844 msiexec.exe Token: SeTakeOwnershipPrivilege 4844 msiexec.exe Token: SeLoadDriverPrivilege 4844 msiexec.exe Token: SeSystemProfilePrivilege 4844 msiexec.exe Token: SeSystemtimePrivilege 4844 msiexec.exe Token: SeProfSingleProcessPrivilege 4844 msiexec.exe Token: SeIncBasePriorityPrivilege 4844 msiexec.exe Token: SeCreatePagefilePrivilege 4844 msiexec.exe Token: SeCreatePermanentPrivilege 4844 msiexec.exe Token: SeBackupPrivilege 4844 msiexec.exe Token: SeRestorePrivilege 4844 msiexec.exe Token: SeShutdownPrivilege 4844 msiexec.exe Token: SeDebugPrivilege 4844 msiexec.exe Token: SeAuditPrivilege 4844 msiexec.exe Token: SeSystemEnvironmentPrivilege 4844 msiexec.exe Token: SeChangeNotifyPrivilege 4844 msiexec.exe Token: SeRemoteShutdownPrivilege 4844 msiexec.exe Token: SeUndockPrivilege 4844 msiexec.exe Token: SeSyncAgentPrivilege 4844 msiexec.exe Token: SeEnableDelegationPrivilege 4844 msiexec.exe Token: SeManageVolumePrivilege 4844 msiexec.exe Token: SeImpersonatePrivilege 4844 msiexec.exe Token: SeCreateGlobalPrivilege 4844 msiexec.exe Token: SeBackupPrivilege 4224 vssvc.exe Token: SeRestorePrivilege 4224 vssvc.exe Token: SeAuditPrivilege 4224 vssvc.exe Token: SeBackupPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe Token: SeTakeOwnershipPrivilege 2324 msiexec.exe Token: SeRestorePrivilege 2324 msiexec.exe - Suspicious use of FindShellTrayWindow 41 IoCs
pid Process 4844 msiexec.exe 4844 msiexec.exe 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE - Suspicious use of SendNotifyMessage 28 IoCs
pid Process 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE 4580 Explorer.EXE - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4844 msiexec.exe 2324 msiexec.exe 4628 StartMenuExperienceHost.exe 4740 explorer.exe 4580 Explorer.EXE 5584 SearchHost.exe - Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2324 wrote to memory of 5684 2324 msiexec.exe 95 PID 4164 wrote to memory of 2340 4164 WSafeService.exe 99 PID 2340 wrote to memory of 816 2340 WSafeService.exe 100 PID 816 wrote to memory of 2044 816 cmd.exe 102 PID 2340 wrote to memory of 1320 2340 WSafeService.exe 103 PID 2340 wrote to memory of 1512 2340 WSafeService.exe 104 PID 1512 wrote to memory of 1916 1512 powershell.exe 106 PID 1512 wrote to memory of 6048 1512 powershell.exe 107 PID 1512 wrote to memory of 2648 1512 powershell.exe 108 PID 1512 wrote to memory of 2316 1512 powershell.exe 109 PID 1512 wrote to memory of 3632 1512 powershell.exe 110 PID 1512 wrote to memory of 5080 1512 powershell.exe 111 PID 1512 wrote to memory of 5336 1512 powershell.exe 112 PID 1512 wrote to memory of 5732 1512 powershell.exe 113 PID 1512 wrote to memory of 3640 1512 powershell.exe 114 PID 1512 wrote to memory of 564 1512 powershell.exe 115 PID 1512 wrote to memory of 1588 1512 powershell.exe 116 PID 1512 wrote to memory of 2844 1512 powershell.exe 117 PID 1512 wrote to memory of 1344 1512 powershell.exe 118 PID 1512 wrote to memory of 2964 1512 powershell.exe 119 PID 1512 wrote to memory of 2492 1512 powershell.exe 120 PID 1512 wrote to memory of 3580 1512 powershell.exe 121 PID 1512 wrote to memory of 5520 1512 powershell.exe 122 PID 1512 wrote to memory of 4144 1512 powershell.exe 123 PID 1512 wrote to memory of 5060 1512 powershell.exe 124 PID 1512 wrote to memory of 2236 1512 powershell.exe 125 PID 1512 wrote to memory of 3776 1512 powershell.exe 126 PID 1512 wrote to memory of 5164 1512 powershell.exe 145 PID 1512 wrote to memory of 5728 1512 powershell.exe 128 PID 1512 wrote to memory of 4920 1512 powershell.exe 129 PID 1512 wrote to memory of 476 1512 powershell.exe 130 PID 1512 wrote to memory of 4384 1512 powershell.exe 131 PID 1512 wrote to memory of 4688 1512 powershell.exe 132 PID 1512 wrote to memory of 4848 1512 powershell.exe 133 PID 1512 wrote to memory of 4520 1512 powershell.exe 134 PID 1512 wrote to memory of 1492 1512 powershell.exe 135 PID 1512 wrote to memory of 540 1512 powershell.exe 136 PID 1512 wrote to memory of 4132 1512 powershell.exe 137 PID 1512 wrote to memory of 3148 1512 powershell.exe 138 PID 1696 wrote to memory of 4580 1696 userinit.exe 140 PID 1512 wrote to memory of 4740 1512 powershell.exe 143 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- 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\Zoom_Installer.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4844
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- 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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:5684
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4224
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C:\Program Files\WSafeService\WSafeService.exe"C:\Program Files\WSafeService\WSafeService.exe" --service1⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4164 -
C:\Program Files\WSafeService\WSafeService.exe"C:\Program Files\WSafeService\WSafeService.exe" --server2⤵
- Executes dropped EXE
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\system32\cmd.exe"cmd" /c "taskkill /F /IM RuntimeBroker_WinSafeService.exe"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:816 -
C:\Windows\System32\taskkill.exetaskkill /F /IM RuntimeBroker_WinSafeService.exe4⤵
- Kills process with taskkill
PID:2044
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C:\Program Files\WSafeService\WSafeService.exe"C:\Program Files\WSafeService\WSafeService.exe" --cm3⤵
- Executes dropped EXE
PID:1320
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -NoProfile -NonInteractive -Command "$ErrorActionPreference = 'Continue' # Power buttons: lid, power, sleep -> do nothing (0) powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_BUTTONS LIDACTION 0 2>$null powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_BUTTONS LIDACTION 0 2>$null powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_BUTTONS PBUTTONACTION 0 2>$null powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_BUTTONS PBUTTONACTION 0 2>$null powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_BUTTONS SBUTTONACTION 0 2>$null powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_BUTTONS SBUTTONACTION 0 2>$null # Standby and hibernate timeouts: never (0) powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_SLEEP STANDBY 0 2>$null powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_SLEEP STANDBY 0 2>$null powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_SLEEP HIBERNATE 0 2>$null powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_SLEEP HIBERNATE 0 2>$null # Away mode: enable (1) — silenced; not all hardware supports this subkey powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_SLEEP AWAYMODE 1 2>$null powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_SLEEP AWAYMODE 1 2>$null # Disable hibernate file and apply scheme powercfg.exe -h off 2>$null powercfg.exe /setactive SCHEME_CURRENT 2>$null # Policies: shutdown without logon off, lock screen off, lock workstation off reg.exe add \"HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\" /v ShutdownWithoutLogon /t REG_DWORD /d 0 /f 2>&1 | Out-Null reg.exe add \"HKLM\SOFTWARE\Policies\Microsoft\Windows\Personalization\" /v NoLockScreen /t REG_DWORD /d 1 /f 2>&1 | Out-Null reg.exe add \"HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\" /v DisableLockWorkstation /t REG_DWORD /d 1 /f 2>&1 | Out-Null reg.exe add \"HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings\" /v ShowLockOption /t REG_DWORD /d 0 /f 2>&1 | Out-Null reg.exe add \"HKLM\SOFTWARE\Policies\Microsoft\Windows\Explorer\" /v ShowSleepOption /t REG_DWORD /d 0 /f 2>&1 | Out-Null reg.exe add \"HKLM\SOFTWARE\Microsoft\PolicyManager\default\Start\HideSleep\" /v value /t REG_DWORD /d 1 /f 2>&1 | Out-Null # Fast shutdown timeouts (1 ms) reg.exe add \"HKLM\SYSTEM\CurrentControlSet\Control\" /v WaitToKillAppTimeout /t REG_SZ /d 1 /f 2>&1 | Out-Null reg.exe add \"HKLM\SYSTEM\CurrentControlSet\Control\" /v HungAppTimeout /t REG_SZ /d 1 /f 2>&1 | Out-Null reg.exe add \"HKCU\Control Panel\Desktop\" /v WaitToKillAppTimeout /t REG_SZ /d 1 /f 2>&1 | Out-Null reg.exe add \"HKCU\Control Panel\Desktop\" /v HungAppTimeout /t REG_SZ /d 1 /f 2>&1 | Out-Null reg.exe add \"HKCU\Control Panel\Desktop\" /v AutoEndTasks /t REG_SZ /d 1 /f 2>&1 | Out-Null reg.exe add \"HKEY_USERS\.DEFAULT\Control Panel\Desktop\" /v WaitToKillAppTimeout /t REG_SZ /d 1 /f 2>&1 | Out-Null reg.exe add \"HKEY_USERS\.DEFAULT\Control Panel\Desktop\" /v HungAppTimeout /t REG_SZ /d 1 /f 2>&1 | Out-Null reg.exe add \"HKEY_USERS\.DEFAULT\Control Panel\Desktop\" /v AutoEndTasks /t REG_SZ /d 1 /f 2>&1 | Out-Null # Expose hidden power settings attributes reg.exe add \"HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\4f9623ff-915f-4617-bb3d-773b6748ee57\5a50326f-ece7-4ee3-98c5-77786dd618c2\" /v Attributes /t REG_DWORD /d 1 /f 2>&1 | Out-Null reg.exe add \"HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\4f9623ff-915f-4617-bb3d-773b6748ee57\96996bc0-ad50-47ec-923b-6f41874b5f70\" /v Attributes /t REG_DWORD /d 1 /f 2>&1 | Out-Null reg.exe add \"HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\238c9fa8-0aad-41ed-83f4-97be242c8f20\29f6c1db-86da-48c5-9fdb-f2b67b1f44da\" /v Attributes /t REG_DWORD /d 1 /f 2>&1 | Out-Null # Disable connected standby reg.exe add \"HKLM\SYSTEM\CurrentControlSet\Control\Power\" /v CsEnabled /t REG_DWORD /d 0 /f 2>&1 | Out-Null reg.exe add \"HKLM\SYSTEM\CurrentControlSet\Control\Power\" /v PlatformAoAcOverride /t REG_DWORD /d 0 /f 2>&1 | Out-Null # Restart Explorer shell without opening a File Explorer window if (Get-Process explorer -ErrorAction SilentlyContinue) { Stop-Process -Name explorer -Force -ErrorAction SilentlyContinue Start-Sleep -Milliseconds 1000 Start-Process \"$env:windir\explorer.exe\" -ArgumentList \"/factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding\" } Write-Output \"Keep PC Awake: all settings applied.\""3⤵
- Command and Scripting Interpreter: PowerShell
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setacvalueindex SCHEME_CURRENT SUB_BUTTONS LIDACTION 04⤵
- Power Settings
PID:1916
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setdcvalueindex SCHEME_CURRENT SUB_BUTTONS LIDACTION 04⤵
- Power Settings
PID:6048
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setacvalueindex SCHEME_CURRENT SUB_BUTTONS PBUTTONACTION 04⤵
- Power Settings
PID:2648
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setdcvalueindex SCHEME_CURRENT SUB_BUTTONS PBUTTONACTION 04⤵
- Power Settings
PID:2316
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setacvalueindex SCHEME_CURRENT SUB_BUTTONS SBUTTONACTION 04⤵
- Power Settings
PID:3632
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setdcvalueindex SCHEME_CURRENT SUB_BUTTONS SBUTTONACTION 04⤵
- Power Settings
PID:5080
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setacvalueindex SCHEME_CURRENT SUB_SLEEP STANDBY 04⤵
- Power Settings
PID:5336
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setdcvalueindex SCHEME_CURRENT SUB_SLEEP STANDBY 04⤵
- Power Settings
PID:5732
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setacvalueindex SCHEME_CURRENT SUB_SLEEP HIBERNATE 04⤵
- Power Settings
PID:3640
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setdcvalueindex SCHEME_CURRENT SUB_SLEEP HIBERNATE 04⤵
- Power Settings
PID:564
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setacvalueindex SCHEME_CURRENT SUB_SLEEP AWAYMODE 14⤵
- Power Settings
PID:1588
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setdcvalueindex SCHEME_CURRENT SUB_SLEEP AWAYMODE 14⤵
- Power Settings
PID:2844
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" -h off4⤵
- Power Settings
PID:1344
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C:\Windows\system32\powercfg.exe"C:\Windows\system32\powercfg.exe" /setactive SCHEME_CURRENT4⤵
- Power Settings
PID:2964
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v ShutdownWithoutLogon /t REG_DWORD /d 0 /f4⤵
- Modifies registry key
PID:2492
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SOFTWARE\Policies\Microsoft\Windows\Personalization /v NoLockScreen /t REG_DWORD /d 1 /f4⤵
- Modifies registry key
PID:3580
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v DisableLockWorkstation /t REG_DWORD /d 1 /f4⤵
- Modifies registry key
PID:5520
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings /v ShowLockOption /t REG_DWORD /d 0 /f4⤵
- Modifies registry key
PID:4144
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SOFTWARE\Policies\Microsoft\Windows\Explorer /v ShowSleepOption /t REG_DWORD /d 0 /f4⤵
- Modifies registry key
PID:5060
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SOFTWARE\Microsoft\PolicyManager\default\Start\HideSleep /v value /t REG_DWORD /d 1 /f4⤵
- Modifies registry key
PID:2236
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SYSTEM\CurrentControlSet\Control /v WaitToKillAppTimeout /t REG_SZ /d 1 /f4⤵
- Modifies registry key
PID:3776
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SYSTEM\CurrentControlSet\Control /v HungAppTimeout /t REG_SZ /d 1 /f4⤵
- Modifies registry key
PID:5164
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add "HKCU\Control Panel\Desktop" /v WaitToKillAppTimeout /t REG_SZ /d 1 /f4⤵
- Modifies data under HKEY_USERS
PID:5728
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add "HKCU\Control Panel\Desktop" /v HungAppTimeout /t REG_SZ /d 1 /f4⤵
- Modifies data under HKEY_USERS
PID:4920
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add "HKCU\Control Panel\Desktop" /v AutoEndTasks /t REG_SZ /d 1 /f4⤵
- Modifies data under HKEY_USERS
PID:476
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add "HKEY_USERS\.DEFAULT\Control Panel\Desktop" /v WaitToKillAppTimeout /t REG_SZ /d 1 /f4⤵
- Modifies data under HKEY_USERS
PID:4384
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add "HKEY_USERS\.DEFAULT\Control Panel\Desktop" /v HungAppTimeout /t REG_SZ /d 1 /f4⤵
- Modifies data under HKEY_USERS
PID:4688
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add "HKEY_USERS\.DEFAULT\Control Panel\Desktop" /v AutoEndTasks /t REG_SZ /d 1 /f4⤵
- Modifies data under HKEY_USERS
PID:4848
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\4f9623ff-915f-4617-bb3d-773b6748ee57\5a50326f-ece7-4ee3-98c5-77786dd618c2 /v Attributes /t REG_DWORD /d 1 /f4⤵
- Modifies registry key
PID:4520
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\4f9623ff-915f-4617-bb3d-773b6748ee57\96996bc0-ad50-47ec-923b-6f41874b5f70 /v Attributes /t REG_DWORD /d 1 /f4⤵
- Modifies registry key
PID:1492
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\238c9fa8-0aad-41ed-83f4-97be242c8f20\29f6c1db-86da-48c5-9fdb-f2b67b1f44da /v Attributes /t REG_DWORD /d 1 /f4⤵
- Modifies registry key
PID:540
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SYSTEM\CurrentControlSet\Control\Power /v CsEnabled /t REG_DWORD /d 0 /f4⤵
- Modifies registry key
PID:4132
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\SYSTEM\CurrentControlSet\Control\Power /v PlatformAoAcOverride /t REG_DWORD /d 0 /f4⤵
- Modifies registry key
PID:3148
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C:\Windows\explorer.exe"C:\Windows\explorer.exe" /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding4⤵
- Drops file in System32 directory
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4740
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C:\Windows\system32\userinit.exeC:\Windows\system32\userinit.exe1⤵
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE2⤵
- Boot or Logon Autostart Execution: Active Setup
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4580
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4628
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
- Suspicious use of SetWindowsHookEx
PID:5584
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}1⤵PID:5164
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Persistence
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Installer Packages
1Power Settings
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Installer Packages
1Replay Monitor
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Downloads
- Path C:\Config.Msi\e59b7be.rbs
- Size 7KB
- SHA256 33a1cb6fc6af8b1973bf96557eb444d451860ab77e1b3eabcec1c3f5678f59f2
- MD5 743d7e8c05ecdd6881209041aa82c5e5
- SHA1 48ad33824dbd86b903ae1e882e9255d723bb8573
- SHA512 0893f2eb4c5bd8ed7243a941728828e483e55c3fb8c5005edbe56c140e37df93d88dae280e1742f87ead087de6c633f52ba1b5c13aeeb9e12f618116ed9d6096
- SSDEEP 96:fmFfwhUVPCfgGbUB9Qb4COTlgEUB9Qb4Cgj1Dt1TlgoBO5OrbWxAROCJplje3sjV:eFfwhQCjILQbPGCjLQbPqCrwzJpd
- TLSH T1D0F13101A220C1E6EC9B2734CB1327113BB7C3D8E255A74F4BDEC4251F977492EE599A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\WSafeService\WSafeService.exe
- Size 23.1MB
- SHA256 41cad2f4d7d7e82834f0b0f9aab91f72021f77057bc081e0c23ac3de039ce4f9
- MD5 97d2b4a935eb6be5cef427f1387b327c
- SHA1 782b6a1478e5a46dab002cf9ed92971beeebaa51
- SHA512 e8881567e39f47a8c709a562fcf9c71aaf6335685a5d073009e7a037e3420ee9db9f7ef85d74cf0434edf0fbb5dc64ed4611d5bc6097708d515f7b861df611d3
- SSDEEP 393216:v8vzsWmu+Wsygow7yO66qmdEBprDb5VxCIzKOOnrQcpIv5Fp6ORHa2VPL3t8IkXq:v8SC
- TLSH T11137AD07F39281E8C06EC575826BA733E735785D4722A3AF1BE85A213F66B901F2D744
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 607B
- SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
- MD5 76b78ed7ff6273215b134d6a6488035d
- SHA1 9e7a11ffb68d027036302eccd4c22315054843a9
- SHA512 9919504cd4d8c0757abff8da4bbad1c4b6532f81d290c736fc5624ef66de45e6a9e29a8290854ae554d5bdfc5291f1ea81ae62d1b25846bfbcf1515e2ec3e4f1
- TLSH T174F0DC53CBD6536BD527223CC8E207E1FA70E2719E81212386106F2D6CB77241E474B4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.1320_ThreadId(1)_1790356502384136000
- Size 186B
- SHA256 53e12e7cbb81bc013e3833358cd4de6b1be2cb437ce25db69c451c8c66d8b764
- MD5 dddba0629c09ee946919f7d5a6d72270
- SHA1 c003f931d77f654d2c725e5299977627565fc857
- SHA512 dfbf78121fac44e17a0fef80ab914f59a97efa46c793d598fe98c94453eb1b295e5fc1814f420fd971211130731fd919063413be1a26c88031c815def90208c7
- TLSH T1DDC022C1C533AE511262F1D87A3620089C1883782B8A0D903662C31EA0CC000C974C0B
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\WinBaseConsole\config\WinBaseConsole2.1320_ThreadId(1)_1790356502385036800
- Size 240B
- SHA256 dc3bb7556a322a627223f7ee89f3b4402b0ed0ea2ed3d345793876ad42b53589
- MD5 cf2f01bd0b86dfba73dc94bfba9b0255
- SHA1 8e0591bbc997bd79c2402ae44b4de5e1c5fbd4e3
- SHA512 c326ce81fe0c5b0a6646cc39d4f6ebdca4427ed2ae93898a75c75e5f522e2732b4fb5be4a28775976b3faae7343df440ed250c66deb43a644a4e9cd1010f16b8
- TLSH T192D097C2CA33BE520229F0C8A93A200C9C6E8B783B8A0CC837B2C35FA0CC100C464C0F
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Installer\e59b7bd.msi
- Size 6.8MB
- SHA256 32cf96cbb407092ef2dc807d37ba538f31fb98a401a89158713ef534d65a3493
- MD5 8d28c1f0aa4ee9318c80345fa1b458aa
- SHA1 c74a0a6b622814c7ea1125cd3d3ccfd7fdad5a55
- SHA512 30e98e391ff0c73337f102169bd03210dc2a0230e2346588a4aab2e59ca0749fbf92c4a2b46105bdfb381b2b48a1816a7ce39338fdcc773f25a3ae1a4cf6ae3e
- SSDEEP 196608:V9dO7Ntk9w4vYiIB9MjbvsZkRr3Ul1xiNV:bdOBtk5vY9f2zsZW3Ul14
- TLSH T13976334FD2D89A23DC8F6F3A07A71D21E470FE4A27F091177702B7DA18712A1BEA5854
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 26.1MB
- SHA256 66ffff3a6c0de1c4ae34facd8c4692ec9b4abc20a1eeba90b01727ce213d82e5
- MD5 a0abf0373aa90005472f5301cbba8595
- SHA1 5d3a7aab93d41950dc389661936cc4e651fedcda
- SHA512 fbc7b6bafaa74b312c749759aa81ec4d5cce9ce6235533f87701cb18db10370073d5df1e9eb1b471860ec69cb14a18d2f69b226243c6742449e6816eec6a4a1d
- SSDEEP 24576:7Fo3DMP5doO/vvTL/SwddCFgfr+XG7a+kQ7vtwTVLYzK5qcN8Yh2dEns5O5:vHM
- TLSH T1BF57A22436F92120E7B79E3CB8F06A63493D7D5BAC15DE8D45411B4E0822B71E872F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{e35bb194-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{cffcfbdf-a0cc-4b56-99b3-edaf98fbab3a}_OnDiskSnapshotProp
- Size 6KB
- SHA256 35c43daa01c91cdc38f7328580eae1bc3c4dbd1383ba2353b28bffcb9a8f1a70
- MD5 9204ebf39b3294f0fb4b9afe41c4c916
- SHA1 c9b4ba22dd7246c5b0e682b39af442da665fadc3
- SHA512 361e42fc8529c40b7dde473183ed4df15d4c6cb3bf2bbe23815846c6712e254a931652314c75f91063a149180324b4ac4d3e052c848b8297e17992b199f5d690
- SSDEEP 96:FdOPiThvc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpuN:vbb++uVmN
- TLSH T1B2D187184AF54711E2B3AB7128F18557A877B811EF33CB8E0198238E6670A10F975F6F
- MD5 SHA1 SHA512 SSDEEP TLSH