4a8e933462209a204f87c02e41e88e99541ccb85964a22d9762f443cf19af409

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/11/2024, 02:11

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General

Target
aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Size 206KB
Sample241108-cma4fsshmf
SHA256 aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337
MD5 70c771952bc897446d3ddad90541a1e6
SHA1 b00b50a893e4552651c4a5c38cf4bb9aed7a101e
SHA512 33d402397289c1a828079dfdaaf3966c4b9720ffb070eeba0d5c23f4a3c6c448e4a3fd3cba2f82c712252ce03d726daabd2c66e97f950a122ffb3d5799bae56d
SSDEEP 3072:UVqoCl/YgjxEufVU0TbTyDDalW49D9fMiSE9CCHGOn54yWgW9tFwyMJjVQbE/FGl:UsLqdufVUNDapD9fMs9u7
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

discovery evasion execution persistence

Malware Config

Signatures

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

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4728	powershell.exe
4848	powershell.exe
4292	powershell.exe
3920	powershell.exe
4516	powershell.exe
4520	powershell.exe
2876	powershell.exe
3116	powershell.exe
1404	powershell.exe
3652	powershell.exe
8	powershell.exe
3184	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	services32.exe

Executes dropped EXE 11 IoCs

pid	Process
4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
1484	icsys.icn.exe
3880	explorer.exe
1992	spoolsv.exe
2372	svchost.exe
4920	spoolsv.exe
1512	sihost32.exe
3332	Services32.exe
2760	services32.exe
4392	icsys.icn.exe
4488	explorer.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
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
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

Drops file in System32 directory 2 IoCs

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

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Resources\tjud.exe	explorer.exe
File opened for modification	C:\Windows\Resources\Themes\icsys.icn.exe	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.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
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe
File opened for modification	C:\Windows\Resources\Themes\icsys.icn.exe	Services32.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 9 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	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Services32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icsys.icn.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	icsys.icn.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3696	schtasks.exe
4300	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
4728	powershell.exe
4728	powershell.exe
2876	powershell.exe
2876	powershell.exe
3116	powershell.exe
3116	powershell.exe
4848	powershell.exe
4848	powershell.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
1484	icsys.icn.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3880	explorer.exe
2372	svchost.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4728	powershell.exe
Token: SeDebugPrivilege	2876	powershell.exe
Token: SeDebugPrivilege	3116	powershell.exe
Token: SeDebugPrivilege	4848	powershell.exe
Token: SeDebugPrivilege	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeDebugPrivilege	1404	powershell.exe
Token: SeDebugPrivilege	3920	powershell.exe
Token: SeDebugPrivilege	8	powershell.exe
Token: SeDebugPrivilege	4516	powershell.exe
Token: SeDebugPrivilege	3184	powershell.exe
Token: SeDebugPrivilege	4520	powershell.exe
Token: SeDebugPrivilege	2760	services32.exe

Suspicious use of SetWindowsHookEx 18 IoCs

pid	Process
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
1484	icsys.icn.exe
1484	icsys.icn.exe
3880	explorer.exe
3880	explorer.exe
1992	spoolsv.exe
1992	spoolsv.exe
2372	svchost.exe
2372	svchost.exe
4920	spoolsv.exe
4920	spoolsv.exe
3332	Services32.exe
3332	Services32.exe
4392	icsys.icn.exe
4392	icsys.icn.exe
4488	explorer.exe
4488	explorer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3924 wrote to memory of 4536	3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	85
PID 3924 wrote to memory of 4536	3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	85
PID 4536 wrote to memory of 4064	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	86
PID 4536 wrote to memory of 4064	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	86
PID 4064 wrote to memory of 4728	4064	cmd.exe	89
PID 4064 wrote to memory of 4728	4064	cmd.exe	89
PID 4064 wrote to memory of 2876	4064	cmd.exe	90
PID 4064 wrote to memory of 2876	4064	cmd.exe	90
PID 4064 wrote to memory of 3116	4064	cmd.exe	92
PID 4064 wrote to memory of 3116	4064	cmd.exe	92
PID 4064 wrote to memory of 4848	4064	cmd.exe	93
PID 4064 wrote to memory of 4848	4064	cmd.exe	93
PID 3924 wrote to memory of 1484	3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	101
PID 3924 wrote to memory of 1484	3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	101
PID 3924 wrote to memory of 1484	3924	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	101
PID 1484 wrote to memory of 3880	1484	icsys.icn.exe	102
PID 1484 wrote to memory of 3880	1484	icsys.icn.exe	102
PID 1484 wrote to memory of 3880	1484	icsys.icn.exe	102
PID 3880 wrote to memory of 1992	3880	explorer.exe	103
PID 3880 wrote to memory of 1992	3880	explorer.exe	103
PID 3880 wrote to memory of 1992	3880	explorer.exe	103
PID 1992 wrote to memory of 2372	1992	spoolsv.exe	104
PID 1992 wrote to memory of 2372	1992	spoolsv.exe	104
PID 1992 wrote to memory of 2372	1992	spoolsv.exe	104
PID 2372 wrote to memory of 4920	2372	svchost.exe	105
PID 2372 wrote to memory of 4920	2372	svchost.exe	105
PID 2372 wrote to memory of 4920	2372	svchost.exe	105
PID 4536 wrote to memory of 4540	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	112
PID 4536 wrote to memory of 4540	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	112
PID 4540 wrote to memory of 3696	4540	cmd.exe	114
PID 4540 wrote to memory of 3696	4540	cmd.exe	114
PID 4536 wrote to memory of 1512	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	116
PID 4536 wrote to memory of 1512	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	116
PID 1512 wrote to memory of 4496	1512	sihost32.exe	118
PID 1512 wrote to memory of 4496	1512	sihost32.exe	118
PID 4536 wrote to memory of 3332	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	117
PID 4536 wrote to memory of 3332	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	117
PID 4536 wrote to memory of 3332	4536	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	117
PID 4496 wrote to memory of 4292	4496	cmd.exe	120
PID 4496 wrote to memory of 4292	4496	cmd.exe	120
PID 3332 wrote to memory of 2760	3332	Services32.exe	121
PID 3332 wrote to memory of 2760	3332	Services32.exe	121
PID 2760 wrote to memory of 2424	2760	services32.exe	122
PID 2760 wrote to memory of 2424	2760	services32.exe	122
PID 2424 wrote to memory of 1404	2424	cmd.exe	124
PID 2424 wrote to memory of 1404	2424	cmd.exe	124
PID 4496 wrote to memory of 3920	4496	cmd.exe	125
PID 4496 wrote to memory of 3920	4496	cmd.exe	125
PID 2424 wrote to memory of 3652	2424	cmd.exe	126
PID 2424 wrote to memory of 3652	2424	cmd.exe	126
PID 4496 wrote to memory of 8	4496	cmd.exe	127
PID 4496 wrote to memory of 8	4496	cmd.exe	127
PID 2424 wrote to memory of 4516	2424	cmd.exe	128
PID 2424 wrote to memory of 4516	2424	cmd.exe	128
PID 4496 wrote to memory of 3184	4496	cmd.exe	129
PID 4496 wrote to memory of 3184	4496	cmd.exe	129
PID 2424 wrote to memory of 4520	2424	cmd.exe	130
PID 2424 wrote to memory of 4520	2424	cmd.exe	130
PID 3332 wrote to memory of 4392	3332	Services32.exe	131
PID 3332 wrote to memory of 4392	3332	Services32.exe	131
PID 3332 wrote to memory of 4392	3332	Services32.exe	131
PID 4392 wrote to memory of 4488	4392	icsys.icn.exe	132
PID 4392 wrote to memory of 4488	4392	icsys.icn.exe	132
PID 4392 wrote to memory of 4488	4392	icsys.icn.exe	132

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\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
"C:\Users\Admin\AppData\Local\Temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3924
- \??\c:\users\admin\appdata\local\temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
  c:\users\admin\appdata\local\temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4536
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%cd%' & powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & exit & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4064
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4728
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2876
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3116
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4848
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4540
  - - C:\Windows\system32\schtasks.exe
      schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:3696
- - C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1512
  - - C:\Windows\SYSTEM32\cmd.exe
      "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%cd%' & powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & exit & exit
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4496
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:4292
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:3920
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:8
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:3184
- - C:\Users\Admin\AppData\Local\Temp\Services32.exe
    "C:\Users\Admin\AppData\Local\Temp\Services32.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3332
  - - \??\c:\users\admin\appdata\local\temp\services32.exe
      c:\users\admin\appdata\local\temp\services32.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2760
    - - C:\Windows\SYSTEM32\cmd.exe
        
        "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%cd%' & powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & exit & exit
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2424
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:1404
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
        6⤵
        Command and Scripting Interpreter: PowerShell
        
        PID:3652
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:4516
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:4520
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM" & exit
        5⤵
        
        PID:2944
      - C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM"
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4300
  - - C:\Windows\Resources\Themes\icsys.icn.exe
      C:\Windows\Resources\Themes\icsys.icn.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4392
    - - \??\c:\windows\resources\themes\explorer.exe
        
        c:\windows\resources\themes\explorer.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:4488
- C:\Windows\Resources\Themes\icsys.icn.exe
  C:\Windows\Resources\Themes\icsys.icn.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1484
- - \??\c:\windows\resources\themes\explorer.exe
    c:\windows\resources\themes\explorer.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in System32 directory
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3880
  - - \??\c:\windows\resources\spoolsv.exe
      c:\windows\resources\spoolsv.exe SE
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1992
    - - \??\c:\windows\resources\svchost.exe
        
        c:\windows\resources\svchost.exe
        5⤵
        Modifies visiblity of hidden/system files in Explorer
        Executes dropped EXE
        Adds Run key to start application
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2372
      - \??\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:4920

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

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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