gh0strat | 8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6

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-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	Synaptics.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	Synaptics.exe

Executes dropped EXE 12 IoCs

pid	Process
1796	R.exe
4916	N.exe
1944	TXPlatfor.exe
808	TXPlatfor.exe
1192	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
4328	Synaptics.exe
2832	Synaptics.exe
4768	svchost.exe
1932	Remote Data.exe
3020	._cache_Synaptics.exe
2108	._cache_Synaptics.exe

Loads dropped DLL 8 IoCs

pid	Process
1796	R.exe
5028	svchost.exe
1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
1932	Remote Data.exe
4328	Synaptics.exe
4328	Synaptics.exe
2108	._cache_Synaptics.exe
3020	._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_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.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\240620312.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 1 IoCs

description	pid	Process	procid_target
PID 1924 set thread context of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4916-17-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/4916-19-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/4916-21-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/4916-20-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1944-28-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1944-29-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1944-26-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/files/0x00070000000240c8-45.dat	upx
behavioral1/memory/808-93-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/808-98-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1924-109-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/2108-342-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-321-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/1924-405-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-408-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-409-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/2108-411-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-430-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-434-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-440-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-444-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-451-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-461-0x0000000000400000-0x00000000008C3000-memory.dmp	upx
behavioral1/memory/3020-479-0x0000000000400000-0x00000000008C3000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	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	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Remote Data.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	Synaptics.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	._cache_Synaptics.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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.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
4052	cmd.exe
4660	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.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\	Synaptics.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4660	PING.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2852	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3020	._cache_Synaptics.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
808	TXPlatfor.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4916	N.exe
Token: SeLoadDriverPrivilege	808	TXPlatfor.exe
Token: 33	808	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	808	TXPlatfor.exe
Token: 33	808	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	808	TXPlatfor.exe

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
3020	._cache_Synaptics.exe
2108	._cache_Synaptics.exe
2108	._cache_Synaptics.exe
3020	._cache_Synaptics.exe
2852	EXCEL.EXE
2852	EXCEL.EXE
2852	EXCEL.EXE
2852	EXCEL.EXE
2852	EXCEL.EXE
2852	EXCEL.EXE
2852	EXCEL.EXE
2852	EXCEL.EXE
2852	EXCEL.EXE

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 3812 wrote to memory of 1796	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	86
PID 3812 wrote to memory of 1796	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	86
PID 3812 wrote to memory of 1796	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	86
PID 3812 wrote to memory of 4916	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	91
PID 3812 wrote to memory of 4916	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	91
PID 3812 wrote to memory of 4916	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	91
PID 4916 wrote to memory of 4052	4916	N.exe	94
PID 4916 wrote to memory of 4052	4916	N.exe	94
PID 4916 wrote to memory of 4052	4916	N.exe	94
PID 1944 wrote to memory of 808	1944	TXPlatfor.exe	95
PID 1944 wrote to memory of 808	1944	TXPlatfor.exe	95
PID 1944 wrote to memory of 808	1944	TXPlatfor.exe	95
PID 3812 wrote to memory of 1192	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	96
PID 3812 wrote to memory of 1192	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	96
PID 3812 wrote to memory of 1192	3812	8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	96
PID 1192 wrote to memory of 1924	1192	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	99
PID 1192 wrote to memory of 1924	1192	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	99
PID 1192 wrote to memory of 1924	1192	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	99
PID 4052 wrote to memory of 4660	4052	cmd.exe	102
PID 4052 wrote to memory of 4660	4052	cmd.exe	102
PID 4052 wrote to memory of 4660	4052	cmd.exe	102
PID 1192 wrote to memory of 4328	1192	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	103
PID 1192 wrote to memory of 4328	1192	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	103
PID 1192 wrote to memory of 4328	1192	HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	103
PID 3580 wrote to memory of 2832	3580	cmd.exe	104
PID 3580 wrote to memory of 2832	3580	cmd.exe	104
PID 3580 wrote to memory of 2832	3580	cmd.exe	104
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 1924 wrote to memory of 3440	1924	._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe	105
PID 5028 wrote to memory of 1932	5028	svchost.exe	107
PID 5028 wrote to memory of 1932	5028	svchost.exe	107
PID 5028 wrote to memory of 1932	5028	svchost.exe	107
PID 4328 wrote to memory of 3020	4328	Synaptics.exe	108
PID 4328 wrote to memory of 3020	4328	Synaptics.exe	108
PID 4328 wrote to memory of 3020	4328	Synaptics.exe	108
PID 2832 wrote to memory of 2108	2832	Synaptics.exe	109
PID 2832 wrote to memory of 2108	2832	Synaptics.exe	109
PID 2832 wrote to memory of 2108	2832	Synaptics.exe	109
PID 2108 wrote to memory of 2996	2108	._cache_Synaptics.exe	111
PID 2108 wrote to memory of 2996	2108	._cache_Synaptics.exe	111
PID 2108 wrote to memory of 2996	2108	._cache_Synaptics.exe	111
PID 3020 wrote to memory of 4636	3020	._cache_Synaptics.exe	113
PID 3020 wrote to memory of 4636	3020	._cache_Synaptics.exe	113
PID 3020 wrote to memory of 4636	3020	._cache_Synaptics.exe	113

C:\Users\Admin\AppData\Local\Temp\8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
"C:\Users\Admin\AppData\Local\Temp\8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3812
- 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:1796
- 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:4916
- - 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:4052
  - - 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:4660
- C:\Users\Admin\AppData\Local\Temp\HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
  C:\Users\Admin\AppData\Local\Temp\HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.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:1192
- - C:\Users\Admin\AppData\Local\Temp\._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_HD_8a79b4e7edb4764cb017c6db7a16fb5e616423f32583310eb37d4d8dc0cd5aa6.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:1924
  - - 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:3440
- - C:\ProgramData\Synaptics\Synaptics.exe
    "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:4328
  - - 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
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3020
    - - C:\Windows\SysWOW64\svchost.exe
        
        svchost.exe
        5⤵
        
        PID:4636

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
1⤵
PID:4800

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:5028
- C:\Windows\SysWOW64\Remote Data.exe
  "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240620312.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1932

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:1944
- 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:808

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\ProgramData\Synaptics\Synaptics.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:3580
- 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:2832
- - 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 use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2108
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      PID:2996

C:\Windows\svchost.exe
C:\Windows\svchost.exe
1⤵
- Executes dropped EXE
PID:4768

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:2852

Network

MITRE ATT&CK Enterprise v16

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