amadey | 162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5

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"	419e636dd7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	419e636dd7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	419e636dd7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	419e636dd7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	419e636dd7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	419e636dd7.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__	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	127a7a5385.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d4bccb9809.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	419e636dd7.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	d4bccb9809.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d4bccb9809.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	419e636dd7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	419e636dd7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	127a7a5385.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	127a7a5385.exe

Executes dropped EXE 5 IoCs

pid	Process
1496	skotes.exe
2004	127a7a5385.exe
1240	d4bccb9809.exe
1692	d70990a0db.exe
2008	419e636dd7.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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	127a7a5385.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	d4bccb9809.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	419e636dd7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	skotes.exe

Loads dropped DLL 8 IoCs

pid	Process
2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
1496	skotes.exe
1496	skotes.exe
1496	skotes.exe
1496	skotes.exe
1496	skotes.exe
1496	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"	419e636dd7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	419e636dd7.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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\127a7a5385.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003532001\\127a7a5385.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\d4bccb9809.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003533001\\d4bccb9809.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\d70990a0db.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003534001\\d70990a0db.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\419e636dd7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003535001\\419e636dd7.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000500000001960d-112.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
1496	skotes.exe
2004	127a7a5385.exe
1240	d4bccb9809.exe
2008	419e636dd7.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.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	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	419e636dd7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	127a7a5385.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4bccb9809.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d70990a0db.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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 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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2092	taskkill.exe
2556	taskkill.exe
1048	taskkill.exe
376	taskkill.exe
1744	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	127a7a5385.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	127a7a5385.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	127a7a5385.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
1496	skotes.exe
2004	127a7a5385.exe
1240	d4bccb9809.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
2008	419e636dd7.exe
2008	419e636dd7.exe
2008	419e636dd7.exe
2008	419e636dd7.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2092	taskkill.exe
Token: SeDebugPrivilege	2556	taskkill.exe
Token: SeDebugPrivilege	1048	taskkill.exe
Token: SeDebugPrivilege	376	taskkill.exe
Token: SeDebugPrivilege	1744	taskkill.exe
Token: SeDebugPrivilege	2184	firefox.exe
Token: SeDebugPrivilege	2184	firefox.exe
Token: SeDebugPrivilege	2008	419e636dd7.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
2184	firefox.exe
2184	firefox.exe
2184	firefox.exe
2184	firefox.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
2184	firefox.exe
2184	firefox.exe
2184	firefox.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe
1692	d70990a0db.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 1496	2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe	30
PID 2936 wrote to memory of 1496	2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe	30
PID 2936 wrote to memory of 1496	2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe	30
PID 2936 wrote to memory of 1496	2936	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe	30
PID 1496 wrote to memory of 2004	1496	skotes.exe	33
PID 1496 wrote to memory of 2004	1496	skotes.exe	33
PID 1496 wrote to memory of 2004	1496	skotes.exe	33
PID 1496 wrote to memory of 2004	1496	skotes.exe	33
PID 1496 wrote to memory of 1240	1496	skotes.exe	34
PID 1496 wrote to memory of 1240	1496	skotes.exe	34
PID 1496 wrote to memory of 1240	1496	skotes.exe	34
PID 1496 wrote to memory of 1240	1496	skotes.exe	34
PID 1496 wrote to memory of 1692	1496	skotes.exe	35
PID 1496 wrote to memory of 1692	1496	skotes.exe	35
PID 1496 wrote to memory of 1692	1496	skotes.exe	35
PID 1496 wrote to memory of 1692	1496	skotes.exe	35
PID 1692 wrote to memory of 2092	1692	d70990a0db.exe	36
PID 1692 wrote to memory of 2092	1692	d70990a0db.exe	36
PID 1692 wrote to memory of 2092	1692	d70990a0db.exe	36
PID 1692 wrote to memory of 2092	1692	d70990a0db.exe	36
PID 1692 wrote to memory of 2556	1692	d70990a0db.exe	39
PID 1692 wrote to memory of 2556	1692	d70990a0db.exe	39
PID 1692 wrote to memory of 2556	1692	d70990a0db.exe	39
PID 1692 wrote to memory of 2556	1692	d70990a0db.exe	39
PID 1692 wrote to memory of 1048	1692	d70990a0db.exe	41
PID 1692 wrote to memory of 1048	1692	d70990a0db.exe	41
PID 1692 wrote to memory of 1048	1692	d70990a0db.exe	41
PID 1692 wrote to memory of 1048	1692	d70990a0db.exe	41
PID 1692 wrote to memory of 376	1692	d70990a0db.exe	43
PID 1692 wrote to memory of 376	1692	d70990a0db.exe	43
PID 1692 wrote to memory of 376	1692	d70990a0db.exe	43
PID 1692 wrote to memory of 376	1692	d70990a0db.exe	43
PID 1692 wrote to memory of 1744	1692	d70990a0db.exe	45
PID 1692 wrote to memory of 1744	1692	d70990a0db.exe	45
PID 1692 wrote to memory of 1744	1692	d70990a0db.exe	45
PID 1692 wrote to memory of 1744	1692	d70990a0db.exe	45
PID 1692 wrote to memory of 1628	1692	d70990a0db.exe	47
PID 1692 wrote to memory of 1628	1692	d70990a0db.exe	47
PID 1692 wrote to memory of 1628	1692	d70990a0db.exe	47
PID 1692 wrote to memory of 1628	1692	d70990a0db.exe	47
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 1628 wrote to memory of 2184	1628	firefox.exe	48
PID 2184 wrote to memory of 2936	2184	firefox.exe	49
PID 2184 wrote to memory of 2936	2184	firefox.exe	49
PID 2184 wrote to memory of 2936	2184	firefox.exe	49
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	firefox.exe	50
PID 2184 wrote to memory of 2592	2184	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\162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
"C:\Users\Admin\AppData\Local\Temp\162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.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:2936
- 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:1496
- - C:\Users\Admin\AppData\Local\Temp\1003532001\127a7a5385.exe
    "C:\Users\Admin\AppData\Local\Temp\1003532001\127a7a5385.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:2004
- - C:\Users\Admin\AppData\Local\Temp\1003533001\d4bccb9809.exe
    "C:\Users\Admin\AppData\Local\Temp\1003533001\d4bccb9809.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:1240
- - C:\Users\Admin\AppData\Local\Temp\1003534001\d70990a0db.exe
    "C:\Users\Admin\AppData\Local\Temp\1003534001\d70990a0db.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:1692
  - - 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:2092
  - - 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:2556
  - - 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:1048
  - - 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:376
  - - 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:1744
  - - 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:1628
    - - 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:2184
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2184.0.1898337059\1885023631" -parentBuildID 20221007134813 -prefsHandle 1232 -prefMapHandle 1224 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e9a00acd-7886-4814-9a56-0990547df717} 2184 "\\.\pipe\gecko-crash-server-pipe.2184" 1296 103d9458 gpu
        6⤵
        
        PID:2936
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2184.1.1783772136\562363374" -parentBuildID 20221007134813 -prefsHandle 1500 -prefMapHandle 1496 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea358a31-e5e9-45e2-9311-b670351bbad2} 2184 "\\.\pipe\gecko-crash-server-pipe.2184" 1512 d71558 socket
        6⤵
        
        PID:2592
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2184.2.48236745\1208166181" -childID 1 -isForBrowser -prefsHandle 2112 -prefMapHandle 2108 -prefsLen 21811 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e2f6d099-f243-4037-bbcc-b69f8b22e8b0} 2184 "\\.\pipe\gecko-crash-server-pipe.2184" 2124 1a397558 tab
        6⤵
        
        PID:2832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2184.3.2139789021\1770504539" -childID 2 -isForBrowser -prefsHandle 2984 -prefMapHandle 2980 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d8181e61-fb5d-41c7-9fa7-7433cf2de3a8} 2184 "\\.\pipe\gecko-crash-server-pipe.2184" 2996 d64b58 tab
        6⤵
        
        PID:444
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2184.4.1248346874\108292290" -childID 3 -isForBrowser -prefsHandle 3112 -prefMapHandle 3544 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {55f0aaea-33c7-435c-9afb-55c5472b687f} 2184 "\\.\pipe\gecko-crash-server-pipe.2184" 3516 1eb1b258 tab
        6⤵
        
        PID:1552
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2184.5.1325706705\1025666319" -childID 4 -isForBrowser -prefsHandle 3796 -prefMapHandle 3648 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {cf0a2ab6-f82e-48d3-a9a4-579a2c891ab1} 2184 "\\.\pipe\gecko-crash-server-pipe.2184" 3812 1f959b58 tab
        6⤵
        
        PID:2024
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2184.6.1016169446\970868290" -childID 5 -isForBrowser -prefsHandle 3748 -prefMapHandle 3744 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {503b875b-0647-4968-810e-0cbd799aecfc} 2184 "\\.\pipe\gecko-crash-server-pipe.2184" 4100 1f95a158 tab
        6⤵
        
        PID:640
- - C:\Users\Admin\AppData\Local\Temp\1003535001\419e636dd7.exe
    "C:\Users\Admin\AppData\Local\Temp\1003535001\419e636dd7.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:2008

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