amadey | 41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb

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\DisableBehaviorMonitoring = "1"	bdd645ab71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bdd645ab71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bdd645ab71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bdd645ab71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bdd645ab71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	bdd645ab71.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b243fb283f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	24094aeaab.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bdd645ab71.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b243fb283f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	24094aeaab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	24094aeaab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bdd645ab71.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bdd645ab71.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b243fb283f.exe

Executes dropped EXE 6 IoCs

pid	Process
2888	skotes.exe
2028	b243fb283f.exe
528	24094aeaab.exe
2452	177fbb973a.exe
2288	bdd645ab71.exe
3248	DL.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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	24094aeaab.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	bdd645ab71.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	b243fb283f.exe

Loads dropped DLL 13 IoCs

pid	Process
1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
3340	WerFault.exe
3340	WerFault.exe
3340	WerFault.exe
3340	WerFault.exe
3340	WerFault.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	bdd645ab71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	bdd645ab71.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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\b243fb283f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003909001\\b243fb283f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\24094aeaab.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003910001\\24094aeaab.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\177fbb973a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003911001\\177fbb973a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\bdd645ab71.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003912001\\bdd645ab71.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00050000000196be-118.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
2888	skotes.exe
2028	b243fb283f.exe
528	24094aeaab.exe
2288	bdd645ab71.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3340	3248	WerFault.exe	57

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	skotes.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	177fbb973a.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	bdd645ab71.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b243fb283f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	24094aeaab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DL.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\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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
1932	taskkill.exe
1324	taskkill.exe
1696	taskkill.exe
2876	taskkill.exe
2912	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_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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	b243fb283f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	b243fb283f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	b243fb283f.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
2888	skotes.exe
2028	b243fb283f.exe
528	24094aeaab.exe
2452	177fbb973a.exe
2288	bdd645ab71.exe
2288	bdd645ab71.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2288	bdd645ab71.exe
2288	bdd645ab71.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	2912	taskkill.exe
Token: SeDebugPrivilege	1932	taskkill.exe
Token: SeDebugPrivilege	1324	taskkill.exe
Token: SeDebugPrivilege	1696	taskkill.exe
Token: SeDebugPrivilege	2876	taskkill.exe
Token: SeDebugPrivilege	1460	firefox.exe
Token: SeDebugPrivilege	1460	firefox.exe
Token: SeDebugPrivilege	3248	DL.exe
Token: SeDebugPrivilege	2288	bdd645ab71.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
1460	firefox.exe
1460	firefox.exe
1460	firefox.exe
1460	firefox.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
1460	firefox.exe
1460	firefox.exe
1460	firefox.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe
2452	177fbb973a.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2888	1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe	31
PID 1708 wrote to memory of 2888	1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe	31
PID 1708 wrote to memory of 2888	1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe	31
PID 1708 wrote to memory of 2888	1708	41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe	31
PID 2888 wrote to memory of 2028	2888	skotes.exe	33
PID 2888 wrote to memory of 2028	2888	skotes.exe	33
PID 2888 wrote to memory of 2028	2888	skotes.exe	33
PID 2888 wrote to memory of 2028	2888	skotes.exe	33
PID 2888 wrote to memory of 528	2888	skotes.exe	34
PID 2888 wrote to memory of 528	2888	skotes.exe	34
PID 2888 wrote to memory of 528	2888	skotes.exe	34
PID 2888 wrote to memory of 528	2888	skotes.exe	34
PID 2888 wrote to memory of 2452	2888	skotes.exe	35
PID 2888 wrote to memory of 2452	2888	skotes.exe	35
PID 2888 wrote to memory of 2452	2888	skotes.exe	35
PID 2888 wrote to memory of 2452	2888	skotes.exe	35
PID 2452 wrote to memory of 2912	2452	177fbb973a.exe	36
PID 2452 wrote to memory of 2912	2452	177fbb973a.exe	36
PID 2452 wrote to memory of 2912	2452	177fbb973a.exe	36
PID 2452 wrote to memory of 2912	2452	177fbb973a.exe	36
PID 2452 wrote to memory of 1932	2452	177fbb973a.exe	39
PID 2452 wrote to memory of 1932	2452	177fbb973a.exe	39
PID 2452 wrote to memory of 1932	2452	177fbb973a.exe	39
PID 2452 wrote to memory of 1932	2452	177fbb973a.exe	39
PID 2452 wrote to memory of 1324	2452	177fbb973a.exe	41
PID 2452 wrote to memory of 1324	2452	177fbb973a.exe	41
PID 2452 wrote to memory of 1324	2452	177fbb973a.exe	41
PID 2452 wrote to memory of 1324	2452	177fbb973a.exe	41
PID 2452 wrote to memory of 1696	2452	177fbb973a.exe	43
PID 2452 wrote to memory of 1696	2452	177fbb973a.exe	43
PID 2452 wrote to memory of 1696	2452	177fbb973a.exe	43
PID 2452 wrote to memory of 1696	2452	177fbb973a.exe	43
PID 2452 wrote to memory of 2876	2452	177fbb973a.exe	45
PID 2452 wrote to memory of 2876	2452	177fbb973a.exe	45
PID 2452 wrote to memory of 2876	2452	177fbb973a.exe	45
PID 2452 wrote to memory of 2876	2452	177fbb973a.exe	45
PID 2452 wrote to memory of 2164	2452	177fbb973a.exe	47
PID 2452 wrote to memory of 2164	2452	177fbb973a.exe	47
PID 2452 wrote to memory of 2164	2452	177fbb973a.exe	47
PID 2452 wrote to memory of 2164	2452	177fbb973a.exe	47
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 2164 wrote to memory of 1460	2164	firefox.exe	48
PID 1460 wrote to memory of 1888	1460	firefox.exe	49
PID 1460 wrote to memory of 1888	1460	firefox.exe	49
PID 1460 wrote to memory of 1888	1460	firefox.exe	49
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	firefox.exe	50
PID 1460 wrote to memory of 2920	1460	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\41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.exe
"C:\Users\Admin\AppData\Local\Temp\41b79f79ef00c11cb34bad34697b984bcc7411a13dc3c276247abf07e5d607eb.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:1708
- 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:2888
- - C:\Users\Admin\AppData\Local\Temp\1003909001\b243fb283f.exe
    "C:\Users\Admin\AppData\Local\Temp\1003909001\b243fb283f.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:2028
- - C:\Users\Admin\AppData\Local\Temp\1003910001\24094aeaab.exe
    "C:\Users\Admin\AppData\Local\Temp\1003910001\24094aeaab.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:528
- - C:\Users\Admin\AppData\Local\Temp\1003911001\177fbb973a.exe
    "C:\Users\Admin\AppData\Local\Temp\1003911001\177fbb973a.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:2452
  - - 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:2912
  - - 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:1932
  - - 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:1324
  - - 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:1696
  - - 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:2876
  - - 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:2164
    - - 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:1460
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.0.436266918\160472284" -parentBuildID 20221007134813 -prefsHandle 1256 -prefMapHandle 1248 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a836e733-6c05-4189-b668-8fc23ed732ec} 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 1332 106dbe58 gpu
        6⤵
        
        PID:1888
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.1.1081539416\807538792" -parentBuildID 20221007134813 -prefsHandle 1508 -prefMapHandle 1504 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c4c217d6-ad53-4638-900a-bb64fa649070} 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 1536 e72458 socket
        6⤵
        
        PID:2920
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.2.981829814\212226047" -childID 1 -isForBrowser -prefsHandle 2096 -prefMapHandle 2092 -prefsLen 21811 -prefMapSize 233444 -jsInitHandle 920 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {dfc270dd-0053-4942-aed2-9f2e5fded978} 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 2108 1abc4958 tab
        6⤵
        
        PID:2704
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.3.1535681104\871862524" -childID 2 -isForBrowser -prefsHandle 2832 -prefMapHandle 2828 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 920 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {08640fa7-bf34-42a7-94b2-7a476fb5b969} 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 2844 1d147658 tab
        6⤵
        
        PID:860
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.4.218237654\712826536" -childID 3 -isForBrowser -prefsHandle 3896 -prefMapHandle 3688 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 920 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {606fb4fc-fb33-4e0f-ad2d-6b5fb1136c99} 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 3888 20499e58 tab
        6⤵
        
        PID:1836
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.5.1670694493\742397180" -childID 4 -isForBrowser -prefsHandle 3992 -prefMapHandle 3996 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 920 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba0e5ebf-4241-4568-82ba-8049ae046f69} 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 3980 20496e58 tab
        6⤵
        
        PID:344
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.6.306960928\361008410" -childID 5 -isForBrowser -prefsHandle 4088 -prefMapHandle 4100 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 920 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1119b785-9f9f-47f8-b6f8-4d8a853e8c0c} 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 3896 20498c58 tab
        6⤵
        
        PID:1756
- - C:\Users\Admin\AppData\Local\Temp\1003912001\bdd645ab71.exe
    "C:\Users\Admin\AppData\Local\Temp\1003912001\bdd645ab71.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:2288
- - C:\Users\Admin\AppData\Local\Temp\1003913001\DL.exe
    "C:\Users\Admin\AppData\Local\Temp\1003913001\DL.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3248
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3248 -s 1164
      4⤵
      Loads dropped DLL
      Program crash
      PID:3340

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