gh0strat | 90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys"	TXPlatfor.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	Synaptics.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	Synaptics.exe

Executes dropped EXE 13 IoCs

pid	Process
532	R.exe
5608	N.exe
676	TXPlatfor.exe
1764	TXPlatfor.exe
2320	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
4512	Synaptics.exe
4016	Synaptics.exe
4472	._cache_Synaptics.exe
3752	Remote Data.exe
796	svchost.exe
592	svchost.exe
3932	._cache_Synaptics.exe

Loads dropped DLL 6 IoCs

pid	Process
532	R.exe
2344	svchost.exe
5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
4472	._cache_Synaptics.exe
3752	Remote Data.exe
3932	._cache_Synaptics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe

Creates a Windows Service
persistence

Drops file in System32 directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\._cache_Synaptics.exe	Synaptics.exe
File created	C:\Windows\SysWOW64\240616765.txt	R.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	R.exe
File created	C:\Windows\SysWOW64\Remote Data.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\Remote Data.exe	svchost.exe
File created	C:\Windows\SysWOW64\TXPlatfor.exe	N.exe
File opened for modification	C:\Windows\SysWOW64\TXPlatfor.exe	N.exe
File created	C:\Windows\SysWOW64\._cache_Synaptics.exe	Synaptics.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 5004 set thread context of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 4472 set thread context of 6136	4472	._cache_Synaptics.exe	107

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral1/memory/5608-17-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/5608-20-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/5608-23-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/5608-19-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/676-26-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/676-29-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/676-28-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1764-37-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1764-40-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1764-45-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/files/0x000700000002420c-62.dat	upx
behavioral1/memory/5004-128-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/4472-303-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-340-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/5004-346-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/4472-349-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-351-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-352-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/5004-410-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/4472-412-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-413-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-420-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-426-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-430-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-437-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3932-441-0x0000000000400000-0x00000000008C3000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\svchost.exe	svchost.exe
File opened for modification	C:\Windows\svchost.exe	svchost.exe
File opened for modification	C:\Windows\svchost.exe	svchost.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 15 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	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TXPlatfor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	R.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Remote Data.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3140	cmd.exe
896	PING.EXE

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Synaptics.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Synaptics.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
896	PING.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2576	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3932	._cache_Synaptics.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1764	TXPlatfor.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	5608	N.exe
Token: SeLoadDriverPrivilege	1764	TXPlatfor.exe
Token: 33	1764	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	1764	TXPlatfor.exe
Token: 33	1764	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	1764	TXPlatfor.exe

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
4472	._cache_Synaptics.exe
4472	._cache_Synaptics.exe
3932	._cache_Synaptics.exe
3932	._cache_Synaptics.exe
2576	EXCEL.EXE
2576	EXCEL.EXE
2576	EXCEL.EXE
2576	EXCEL.EXE
2576	EXCEL.EXE
2576	EXCEL.EXE
2576	EXCEL.EXE
2576	EXCEL.EXE
2576	EXCEL.EXE

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 532	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	85
PID 4112 wrote to memory of 532	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	85
PID 4112 wrote to memory of 532	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	85
PID 4112 wrote to memory of 5608	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	88
PID 4112 wrote to memory of 5608	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	88
PID 4112 wrote to memory of 5608	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	88
PID 5608 wrote to memory of 3140	5608	N.exe	90
PID 5608 wrote to memory of 3140	5608	N.exe	90
PID 5608 wrote to memory of 3140	5608	N.exe	90
PID 676 wrote to memory of 1764	676	TXPlatfor.exe	91
PID 676 wrote to memory of 1764	676	TXPlatfor.exe	91
PID 676 wrote to memory of 1764	676	TXPlatfor.exe	91
PID 4112 wrote to memory of 2320	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	92
PID 4112 wrote to memory of 2320	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	92
PID 4112 wrote to memory of 2320	4112	90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	92
PID 3140 wrote to memory of 896	3140	cmd.exe	95
PID 3140 wrote to memory of 896	3140	cmd.exe	95
PID 3140 wrote to memory of 896	3140	cmd.exe	95
PID 2320 wrote to memory of 5004	2320	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	98
PID 2320 wrote to memory of 5004	2320	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	98
PID 2320 wrote to memory of 5004	2320	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	98
PID 2320 wrote to memory of 4512	2320	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	101
PID 2320 wrote to memory of 4512	2320	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	101
PID 2320 wrote to memory of 4512	2320	HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	101
PID 3692 wrote to memory of 4016	3692	cmd.exe	102
PID 3692 wrote to memory of 4016	3692	cmd.exe	102
PID 3692 wrote to memory of 4016	3692	cmd.exe	102
PID 4512 wrote to memory of 4472	4512	Synaptics.exe	103
PID 4512 wrote to memory of 4472	4512	Synaptics.exe	103
PID 4512 wrote to memory of 4472	4512	Synaptics.exe	103
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 2344 wrote to memory of 3752	2344	svchost.exe	104
PID 2344 wrote to memory of 3752	2344	svchost.exe	104
PID 2344 wrote to memory of 3752	2344	svchost.exe	104
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 5004 wrote to memory of 4536	5004	._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe	105
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4472 wrote to memory of 6136	4472	._cache_Synaptics.exe	107
PID 4016 wrote to memory of 3932	4016	Synaptics.exe	109
PID 4016 wrote to memory of 3932	4016	Synaptics.exe	109
PID 4016 wrote to memory of 3932	4016	Synaptics.exe	109
PID 3932 wrote to memory of 5460	3932	._cache_Synaptics.exe	112
PID 3932 wrote to memory of 5460	3932	._cache_Synaptics.exe	112
PID 3932 wrote to memory of 5460	3932	._cache_Synaptics.exe	112

C:\Users\Admin\AppData\Local\Temp\90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
"C:\Users\Admin\AppData\Local\Temp\90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Users\Admin\AppData\Local\Temp\R.exe
  C:\Users\Admin\AppData\Local\Temp\\R.exe
  2⤵
  - Server Software Component: Terminal Services DLL
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:532
- C:\Users\Admin\AppData\Local\Temp\N.exe
  C:\Users\Admin\AppData\Local\Temp\\N.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5608
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:3140
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 2 127.0.0.1
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:896
- C:\Users\Admin\AppData\Local\Temp\HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
  C:\Users\Admin\AppData\Local\Temp\HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2320
- - C:\Users\Admin\AppData\Local\Temp\._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_HD_90aa52caa8c2e9b43bc91a7c166bedcf7740b28cfb289732af3ce51d1a3314bf.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5004
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      PID:4536
- - C:\ProgramData\Synaptics\Synaptics.exe
    "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:4512
  - - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4472
    - - C:\Windows\SysWOW64\svchost.exe
        
        svchost.exe
        5⤵
        Drops file in Windows directory
        
        PID:6136

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
1⤵
PID:4248

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\Remote Data.exe
  "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240616765.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3752

C:\Windows\SysWOW64\TXPlatfor.exe
C:\Windows\SysWOW64\TXPlatfor.exe -auto
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:676
- C:\Windows\SysWOW64\TXPlatfor.exe
  C:\Windows\SysWOW64\TXPlatfor.exe -acsi
  2⤵
  - Drops file in Drivers directory
  - Sets service image path in registry
  - Executes dropped EXE
  - Suspicious behavior: LoadsDriver
  - Suspicious use of AdjustPrivilegeToken
  PID:1764

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\ProgramData\Synaptics\Synaptics.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:3692
- C:\ProgramData\Synaptics\Synaptics.exe
  C:\ProgramData\Synaptics\Synaptics.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:4016
- - C:\Windows\SysWOW64\._cache_Synaptics.exe
    "C:\Windows\system32\._cache_Synaptics.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3932
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      PID:5460

C:\Windows\svchost.exe
C:\Windows\svchost.exe
1⤵
- Executes dropped EXE
PID:796

C:\Windows\svchost.exe
C:\Windows\svchost.exe
1⤵
- Executes dropped EXE
PID:592

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

Remote System Discovery

T1018

System Information Discovery