amadey | 4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	cd72d1797d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	cd72d1797d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	cd72d1797d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	cd72d1797d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	cd72d1797d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	cd72d1797d.exe

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	13e72eb33d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cd72d1797d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	828cf7850a.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 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	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	828cf7850a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	828cf7850a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	13e72eb33d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	13e72eb33d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cd72d1797d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cd72d1797d.exe

Executes dropped EXE 5 IoCs

pid	Process
2784	skotes.exe
1696	828cf7850a.exe
2320	13e72eb33d.exe
1344	38857e78cf.exe
1564	cd72d1797d.exe

Identifies Wine through registry keys 2 TTPs 5 IoCs

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

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	828cf7850a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	13e72eb33d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	cd72d1797d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe

Loads dropped DLL 8 IoCs

pid	Process
2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
2784	skotes.exe
2784	skotes.exe
2784	skotes.exe
2784	skotes.exe
2784	skotes.exe
2784	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	cd72d1797d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	cd72d1797d.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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\828cf7850a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003536001\\828cf7850a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\13e72eb33d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003537001\\13e72eb33d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\38857e78cf.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003538001\\38857e78cf.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\cd72d1797d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003539001\\cd72d1797d.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0006000000016d67-112.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
2784	skotes.exe
1696	828cf7850a.exe
2320	13e72eb33d.exe
1564	cd72d1797d.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.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 11 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd72d1797d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13e72eb33d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	38857e78cf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	828cf7850a.exe

Checks processor information in registry 2 TTPs 6 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\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel	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

evasion

pid	Process
1948	taskkill.exe
1628	taskkill.exe
380	taskkill.exe
1192	taskkill.exe
2612	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 3 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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	828cf7850a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	828cf7850a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	828cf7850a.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
2784	skotes.exe
1696	828cf7850a.exe
2320	13e72eb33d.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1564	cd72d1797d.exe
1564	cd72d1797d.exe
1564	cd72d1797d.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1948	taskkill.exe
Token: SeDebugPrivilege	1628	taskkill.exe
Token: SeDebugPrivilege	380	taskkill.exe
Token: SeDebugPrivilege	1192	taskkill.exe
Token: SeDebugPrivilege	2612	taskkill.exe
Token: SeDebugPrivilege	1788	firefox.exe
Token: SeDebugPrivilege	1788	firefox.exe
Token: SeDebugPrivilege	1564	cd72d1797d.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1788	firefox.exe
1788	firefox.exe
1788	firefox.exe
1788	firefox.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1788	firefox.exe
1788	firefox.exe
1788	firefox.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe
1344	38857e78cf.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2784	2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe	30
PID 2156 wrote to memory of 2784	2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe	30
PID 2156 wrote to memory of 2784	2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe	30
PID 2156 wrote to memory of 2784	2156	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe	30
PID 2784 wrote to memory of 1696	2784	skotes.exe	33
PID 2784 wrote to memory of 1696	2784	skotes.exe	33
PID 2784 wrote to memory of 1696	2784	skotes.exe	33
PID 2784 wrote to memory of 1696	2784	skotes.exe	33
PID 2784 wrote to memory of 2320	2784	skotes.exe	34
PID 2784 wrote to memory of 2320	2784	skotes.exe	34
PID 2784 wrote to memory of 2320	2784	skotes.exe	34
PID 2784 wrote to memory of 2320	2784	skotes.exe	34
PID 2784 wrote to memory of 1344	2784	skotes.exe	35
PID 2784 wrote to memory of 1344	2784	skotes.exe	35
PID 2784 wrote to memory of 1344	2784	skotes.exe	35
PID 2784 wrote to memory of 1344	2784	skotes.exe	35
PID 1344 wrote to memory of 1948	1344	38857e78cf.exe	36
PID 1344 wrote to memory of 1948	1344	38857e78cf.exe	36
PID 1344 wrote to memory of 1948	1344	38857e78cf.exe	36
PID 1344 wrote to memory of 1948	1344	38857e78cf.exe	36
PID 1344 wrote to memory of 1628	1344	38857e78cf.exe	39
PID 1344 wrote to memory of 1628	1344	38857e78cf.exe	39
PID 1344 wrote to memory of 1628	1344	38857e78cf.exe	39
PID 1344 wrote to memory of 1628	1344	38857e78cf.exe	39
PID 1344 wrote to memory of 380	1344	38857e78cf.exe	41
PID 1344 wrote to memory of 380	1344	38857e78cf.exe	41
PID 1344 wrote to memory of 380	1344	38857e78cf.exe	41
PID 1344 wrote to memory of 380	1344	38857e78cf.exe	41
PID 1344 wrote to memory of 1192	1344	38857e78cf.exe	43
PID 1344 wrote to memory of 1192	1344	38857e78cf.exe	43
PID 1344 wrote to memory of 1192	1344	38857e78cf.exe	43
PID 1344 wrote to memory of 1192	1344	38857e78cf.exe	43
PID 1344 wrote to memory of 2612	1344	38857e78cf.exe	45
PID 1344 wrote to memory of 2612	1344	38857e78cf.exe	45
PID 1344 wrote to memory of 2612	1344	38857e78cf.exe	45
PID 1344 wrote to memory of 2612	1344	38857e78cf.exe	45
PID 1344 wrote to memory of 1564	1344	38857e78cf.exe	47
PID 1344 wrote to memory of 1564	1344	38857e78cf.exe	47
PID 1344 wrote to memory of 1564	1344	38857e78cf.exe	47
PID 1344 wrote to memory of 1564	1344	38857e78cf.exe	47
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1564 wrote to memory of 1788	1564	firefox.exe	48
PID 1788 wrote to memory of 1272	1788	firefox.exe	49
PID 1788 wrote to memory of 1272	1788	firefox.exe	49
PID 1788 wrote to memory of 1272	1788	firefox.exe	49
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50
PID 1788 wrote to memory of 2880	1788	firefox.exe	50

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\4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
"C:\Users\Admin\AppData\Local\Temp\4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.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:2156
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Users\Admin\AppData\Local\Temp\1003536001\828cf7850a.exe
    "C:\Users\Admin\AppData\Local\Temp\1003536001\828cf7850a.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:1696
- - C:\Users\Admin\AppData\Local\Temp\1003537001\13e72eb33d.exe
    "C:\Users\Admin\AppData\Local\Temp\1003537001\13e72eb33d.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:2320
- - C:\Users\Admin\AppData\Local\Temp\1003538001\38857e78cf.exe
    "C:\Users\Admin\AppData\Local\Temp\1003538001\38857e78cf.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:1344
  - - 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:1948
  - - 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:1628
  - - 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:380
  - - 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:1192
  - - 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:2612
  - - 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:1564
    - - 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
        Suspicious use of WriteProcessMemory
        
        PID:1788
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1788.0.1643868349\1279359089" -parentBuildID 20221007134813 -prefsHandle 1216 -prefMapHandle 1208 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ec151ba0-8b0d-4131-84a5-06c0c97b8392} 1788 "\\.\pipe\gecko-crash-server-pipe.1788" 1292 f5f9b58 gpu
        6⤵
        
        PID:1272
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1788.1.1464698700\286719971" -parentBuildID 20221007134813 -prefsHandle 1484 -prefMapHandle 1480 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b1d5b6fe-0851-485c-93d8-b0023dc0d7bb} 1788 "\\.\pipe\gecko-crash-server-pipe.1788" 1496 e74258 socket
        6⤵
        
        PID:2880
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1788.2.1927530360\1048137847" -childID 1 -isForBrowser -prefsHandle 1828 -prefMapHandle 2064 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 848 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2a69bdf2-8a18-457b-8e57-e861fee96a7a} 1788 "\\.\pipe\gecko-crash-server-pipe.1788" 1912 19cd3e58 tab
        6⤵
        
        PID:2924
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1788.3.892146208\1535575301" -childID 2 -isForBrowser -prefsHandle 2908 -prefMapHandle 2900 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 848 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {831f500b-4f8f-4c10-9037-c59fe362e5f5} 1788 "\\.\pipe\gecko-crash-server-pipe.1788" 2920 e63658 tab
        6⤵
        
        PID:444
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1788.4.536883985\426144059" -childID 3 -isForBrowser -prefsHandle 3724 -prefMapHandle 3712 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 848 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {826ba4cc-9e82-4504-96ee-ec5c7f22f4d6} 1788 "\\.\pipe\gecko-crash-server-pipe.1788" 3744 1e495058 tab
        6⤵
        
        PID:2332
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1788.5.840634323\1835809930" -childID 4 -isForBrowser -prefsHandle 3856 -prefMapHandle 3860 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 848 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6ee2d434-dcc4-4360-b6a7-95718051a769} 1788 "\\.\pipe\gecko-crash-server-pipe.1788" 3848 1e496858 tab
        6⤵
        
        PID:1240
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1788.6.1498903529\1217662542" -childID 5 -isForBrowser -prefsHandle 4024 -prefMapHandle 4028 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 848 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d057b742-558c-43f0-b7d0-180df9c3ee91} 1788 "\\.\pipe\gecko-crash-server-pipe.1788" 4012 1e624958 tab
        6⤵
        
        PID:1852
- - C:\Users\Admin\AppData\Local\Temp\1003539001\cd72d1797d.exe
    "C:\Users\Admin\AppData\Local\Temp\1003539001\cd72d1797d.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:1564

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