amadey | fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	7849a93269.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	7849a93269.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	7849a93269.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	7849a93269.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	7849a93269.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	7849a93269.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	10334d5931.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	10334d5931.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8b414b1d09.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	00b2558a7d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7849a93269.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	00b2558a7d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	00b2558a7d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7849a93269.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7849a93269.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	10334d5931.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	10334d5931.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8b414b1d09.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8b414b1d09.exe

Executes dropped EXE 9 IoCs

pid	Process
2904	skotes.exe
524	knotc.exe
1960	knotc.exe
2676	10334d5931.exe
1336	Process not Found
2680	8b414b1d09.exe
2764	00b2558a7d.exe
2140	987d20f406.exe
1580	7849a93269.exe

Identifies Wine through registry keys 2 TTPs 6 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	10334d5931.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	8b414b1d09.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	00b2558a7d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	7849a93269.exe

Loads dropped DLL 11 IoCs

pid	Process
1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
2904	skotes.exe
524	knotc.exe
1960	knotc.exe
2904	skotes.exe
1336	Process not Found
2904	skotes.exe
2904	skotes.exe
2904	skotes.exe
2904	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	7849a93269.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	7849a93269.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\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\8b414b1d09.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009553001\\8b414b1d09.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\00b2558a7d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009554001\\00b2558a7d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\987d20f406.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009555001\\987d20f406.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\7849a93269.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009556001\\7849a93269.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00070000000195b3-303.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
2904	skotes.exe
2676	10334d5931.exe
2680	8b414b1d09.exe
2764	00b2558a7d.exe
1580	7849a93269.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
behavioral1/files/0x0007000000016d1c-48.dat	pyinstaller

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 12 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	10334d5931.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7849a93269.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	987d20f406.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00b2558a7d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8b414b1d09.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe

Kills process with taskkill 5 IoCs

pid	Process
1600	taskkill.exe
2452	taskkill.exe
2080	taskkill.exe
548	taskkill.exe
2720	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	8b414b1d09.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	8b414b1d09.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	skotes.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	skotes.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	8b414b1d09.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
2904	skotes.exe
2676	10334d5931.exe
2676	10334d5931.exe
2676	10334d5931.exe
2676	10334d5931.exe
2676	10334d5931.exe
2676	10334d5931.exe
2680	8b414b1d09.exe
2764	00b2558a7d.exe
1580	7849a93269.exe
2140	987d20f406.exe
1580	7849a93269.exe
1580	7849a93269.exe
2140	987d20f406.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1600	taskkill.exe
Token: SeDebugPrivilege	2452	taskkill.exe
Token: SeDebugPrivilege	2080	taskkill.exe
Token: SeDebugPrivilege	548	taskkill.exe
Token: SeDebugPrivilege	2720	taskkill.exe
Token: SeDebugPrivilege	1580	7849a93269.exe
Token: SeDebugPrivilege	832	firefox.exe
Token: SeDebugPrivilege	832	firefox.exe

Suspicious use of FindShellTrayWindow 20 IoCs

pid	Process
1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
2140	987d20f406.exe
2140	987d20f406.exe
2140	987d20f406.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1084 wrote to memory of 2904	1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe	30
PID 1084 wrote to memory of 2904	1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe	30
PID 1084 wrote to memory of 2904	1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe	30
PID 1084 wrote to memory of 2904	1084	fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe	30
PID 2904 wrote to memory of 524	2904	skotes.exe	32
PID 2904 wrote to memory of 524	2904	skotes.exe	32
PID 2904 wrote to memory of 524	2904	skotes.exe	32
PID 2904 wrote to memory of 524	2904	skotes.exe	32
PID 524 wrote to memory of 1960	524	knotc.exe	33
PID 524 wrote to memory of 1960	524	knotc.exe	33
PID 524 wrote to memory of 1960	524	knotc.exe	33
PID 2904 wrote to memory of 2676	2904	skotes.exe	47
PID 2904 wrote to memory of 2676	2904	skotes.exe	47
PID 2904 wrote to memory of 2676	2904	skotes.exe	47
PID 2904 wrote to memory of 2676	2904	skotes.exe	47
PID 2904 wrote to memory of 2680	2904	skotes.exe	35
PID 2904 wrote to memory of 2680	2904	skotes.exe	35
PID 2904 wrote to memory of 2680	2904	skotes.exe	35
PID 2904 wrote to memory of 2680	2904	skotes.exe	35
PID 2904 wrote to memory of 2764	2904	skotes.exe	36
PID 2904 wrote to memory of 2764	2904	skotes.exe	36
PID 2904 wrote to memory of 2764	2904	skotes.exe	36
PID 2904 wrote to memory of 2764	2904	skotes.exe	36
PID 2904 wrote to memory of 2140	2904	skotes.exe	37
PID 2904 wrote to memory of 2140	2904	skotes.exe	37
PID 2904 wrote to memory of 2140	2904	skotes.exe	37
PID 2904 wrote to memory of 2140	2904	skotes.exe	37
PID 2140 wrote to memory of 1600	2140	987d20f406.exe	38
PID 2140 wrote to memory of 1600	2140	987d20f406.exe	38
PID 2140 wrote to memory of 1600	2140	987d20f406.exe	38
PID 2140 wrote to memory of 1600	2140	987d20f406.exe	38
PID 2904 wrote to memory of 1580	2904	skotes.exe	41
PID 2904 wrote to memory of 1580	2904	skotes.exe	41
PID 2904 wrote to memory of 1580	2904	skotes.exe	41
PID 2904 wrote to memory of 1580	2904	skotes.exe	41
PID 2140 wrote to memory of 2452	2140	987d20f406.exe	42
PID 2140 wrote to memory of 2452	2140	987d20f406.exe	42
PID 2140 wrote to memory of 2452	2140	987d20f406.exe	42
PID 2140 wrote to memory of 2452	2140	987d20f406.exe	42
PID 2140 wrote to memory of 2080	2140	987d20f406.exe	44
PID 2140 wrote to memory of 2080	2140	987d20f406.exe	44
PID 2140 wrote to memory of 2080	2140	987d20f406.exe	44
PID 2140 wrote to memory of 2080	2140	987d20f406.exe	44
PID 2140 wrote to memory of 548	2140	987d20f406.exe	46
PID 2140 wrote to memory of 548	2140	987d20f406.exe	46
PID 2140 wrote to memory of 548	2140	987d20f406.exe	46
PID 2140 wrote to memory of 548	2140	987d20f406.exe	46
PID 2140 wrote to memory of 2720	2140	987d20f406.exe	48
PID 2140 wrote to memory of 2720	2140	987d20f406.exe	48
PID 2140 wrote to memory of 2720	2140	987d20f406.exe	48
PID 2140 wrote to memory of 2720	2140	987d20f406.exe	48
PID 2140 wrote to memory of 2388	2140	987d20f406.exe	50
PID 2140 wrote to memory of 2388	2140	987d20f406.exe	50
PID 2140 wrote to memory of 2388	2140	987d20f406.exe	50
PID 2140 wrote to memory of 2388	2140	987d20f406.exe	50
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51
PID 2388 wrote to memory of 832	2388	firefox.exe	51

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\fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe
"C:\Users\Admin\AppData\Local\Temp\fb07b300dd03a42df14b8a0b30a9b2b789b1933838c297bdc5e17571ebf6f933.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1084
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Users\Admin\AppData\Local\Temp\1009551001\knotc.exe
    "C:\Users\Admin\AppData\Local\Temp\1009551001\knotc.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:524
  - - C:\Users\Admin\AppData\Local\Temp\1009551001\knotc.exe
      "C:\Users\Admin\AppData\Local\Temp\1009551001\knotc.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:1960
- - C:\Users\Admin\AppData\Local\Temp\1009552001\10334d5931.exe
    "C:\Users\Admin\AppData\Local\Temp\1009552001\10334d5931.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2676
- - C:\Users\Admin\AppData\Local\Temp\1009553001\8b414b1d09.exe
    "C:\Users\Admin\AppData\Local\Temp\1009553001\8b414b1d09.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:2680
- - C:\Users\Admin\AppData\Local\Temp\1009554001\00b2558a7d.exe
    "C:\Users\Admin\AppData\Local\Temp\1009554001\00b2558a7d.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2764
- - C:\Users\Admin\AppData\Local\Temp\1009555001\987d20f406.exe
    "C:\Users\Admin\AppData\Local\Temp\1009555001\987d20f406.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:2140
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1600
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2452
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2080
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:548
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2720
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2388
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="832.0.1859905923\1873775769" -parentBuildID 20221007134813 -prefsHandle 1284 -prefMapHandle 1276 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad57a287-f69a-4ebb-a391-0cf9cd0712ea} 832 "\\.\pipe\gecko-crash-server-pipe.832" 1384 44bb358 gpu
        6⤵
        
        PID:2968
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="832.1.1458078275\356399434" -parentBuildID 20221007134813 -prefsHandle 1536 -prefMapHandle 1532 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {aaf0c0cb-50ed-47a4-b302-3a5f630f1136} 832 "\\.\pipe\gecko-crash-server-pipe.832" 1564 d74858 socket
        6⤵
        
        PID:616
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="832.2.1504431616\454046042" -childID 1 -isForBrowser -prefsHandle 2144 -prefMapHandle 2140 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {58eea03c-414d-498e-b8e4-a341c1ce940d} 832 "\\.\pipe\gecko-crash-server-pipe.832" 2156 19e6c458 tab
        6⤵
        
        PID:2320
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="832.3.1846318817\2093659987" -childID 2 -isForBrowser -prefsHandle 2728 -prefMapHandle 2724 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {64d3026b-9da3-4186-ab05-9bfd6098711d} 832 "\\.\pipe\gecko-crash-server-pipe.832" 2740 d64b58 tab
        6⤵
        
        PID:1724
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="832.4.1834711625\2092218076" -childID 3 -isForBrowser -prefsHandle 3804 -prefMapHandle 3240 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {abd9dc11-0e4e-4fda-9656-1987f5ed84b5} 832 "\\.\pipe\gecko-crash-server-pipe.832" 3852 20b46458 tab
        6⤵
        
        PID:1800
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="832.5.1918837572\1868416830" -childID 4 -isForBrowser -prefsHandle 3972 -prefMapHandle 3976 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e1111666-2dc5-4fdd-bd10-100bfcf3b7df} 832 "\\.\pipe\gecko-crash-server-pipe.832" 3956 20b45558 tab
        6⤵
        
        PID:2336
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="832.6.579307287\762418188" -childID 5 -isForBrowser -prefsHandle 4140 -prefMapHandle 4144 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {79a2355e-df2c-4a08-9b1c-71f7538ff17a} 832 "\\.\pipe\gecko-crash-server-pipe.832" 4128 20b46d58 tab
        6⤵
        
        PID:524
- - C:\Users\Admin\AppData\Local\Temp\1009556001\7849a93269.exe
    "C:\Users\Admin\AppData\Local\Temp\1009556001\7849a93269.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1580

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "314078056-1902883095-9868710571743668297-2042393015-808862462-11303642191621347107"
1⤵
PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion