amadey | c90e2a8f0a0953cb94116ec4b65313ba4471121a98445f2040fdd7f6ce29b2d7

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\DisableOnAccessProtection = "1"	5af5eea735.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5af5eea735.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5af5eea735.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	5af5eea735.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5af5eea735.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5af5eea735.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	90e31325f3.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	63fe58a4c3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4b1ea3beaf.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5af5eea735.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	90e31325f3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4b1ea3beaf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5af5eea735.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5af5eea735.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	90e31325f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	63fe58a4c3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	63fe58a4c3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4b1ea3beaf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	90e31325f3.exe

Executes dropped EXE 7 IoCs

pid	Process
2700	skotes.exe
1196	N67fLgN.exe
812	63fe58a4c3.exe
2888	4b1ea3beaf.exe
1712	6c7c28a831.exe
1584	5af5eea735.exe
3532	90e31325f3.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	90e31325f3.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	63fe58a4c3.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	4b1ea3beaf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	5af5eea735.exe

Loads dropped DLL 10 IoCs

pid	Process
1728	file.exe
1728	file.exe
2700	skotes.exe
2700	skotes.exe
2700	skotes.exe
2700	skotes.exe
2700	skotes.exe
2700	skotes.exe
2700	skotes.exe
2700	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"	5af5eea735.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	5af5eea735.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\6c7c28a831.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010951001\\6c7c28a831.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\5af5eea735.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010952001\\5af5eea735.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\63fe58a4c3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010949001\\63fe58a4c3.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\4b1ea3beaf.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010950001\\4b1ea3beaf.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/0x000500000001946a-91.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
1728	file.exe
2700	skotes.exe
812	63fe58a4c3.exe
2888	4b1ea3beaf.exe
1584	5af5eea735.exe
3532	90e31325f3.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	file.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 13 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	5af5eea735.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	90e31325f3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c7c28a831.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63fe58a4c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4b1ea3beaf.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	N67fLgN.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

pid	Process
2508	taskkill.exe
2340	taskkill.exe
1584	taskkill.exe
3048	taskkill.exe
2252	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_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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	63fe58a4c3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	63fe58a4c3.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	63fe58a4c3.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1728	file.exe
2700	skotes.exe
812	63fe58a4c3.exe
2888	4b1ea3beaf.exe
1712	6c7c28a831.exe
1584	5af5eea735.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1584	5af5eea735.exe
1584	5af5eea735.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe
3532	90e31325f3.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1584	taskkill.exe
Token: SeDebugPrivilege	3048	taskkill.exe
Token: SeDebugPrivilege	2252	taskkill.exe
Token: SeDebugPrivilege	2508	taskkill.exe
Token: SeDebugPrivilege	2340	taskkill.exe
Token: SeDebugPrivilege	1496	firefox.exe
Token: SeDebugPrivilege	1496	firefox.exe
Token: SeDebugPrivilege	1584	5af5eea735.exe

Suspicious use of FindShellTrayWindow 14 IoCs

pid	Process
1728	file.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1496	firefox.exe
1496	firefox.exe
1496	firefox.exe
1496	firefox.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1496	firefox.exe
1496	firefox.exe
1496	firefox.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe
1712	6c7c28a831.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2700	1728	file.exe	32
PID 1728 wrote to memory of 2700	1728	file.exe	32
PID 1728 wrote to memory of 2700	1728	file.exe	32
PID 1728 wrote to memory of 2700	1728	file.exe	32
PID 2700 wrote to memory of 1196	2700	skotes.exe	34
PID 2700 wrote to memory of 1196	2700	skotes.exe	34
PID 2700 wrote to memory of 1196	2700	skotes.exe	34
PID 2700 wrote to memory of 1196	2700	skotes.exe	34
PID 2700 wrote to memory of 1196	2700	skotes.exe	34
PID 2700 wrote to memory of 1196	2700	skotes.exe	34
PID 2700 wrote to memory of 1196	2700	skotes.exe	34
PID 2700 wrote to memory of 812	2700	skotes.exe	35
PID 2700 wrote to memory of 812	2700	skotes.exe	35
PID 2700 wrote to memory of 812	2700	skotes.exe	35
PID 2700 wrote to memory of 812	2700	skotes.exe	35
PID 2700 wrote to memory of 2888	2700	skotes.exe	36
PID 2700 wrote to memory of 2888	2700	skotes.exe	36
PID 2700 wrote to memory of 2888	2700	skotes.exe	36
PID 2700 wrote to memory of 2888	2700	skotes.exe	36
PID 2700 wrote to memory of 1712	2700	skotes.exe	37
PID 2700 wrote to memory of 1712	2700	skotes.exe	37
PID 2700 wrote to memory of 1712	2700	skotes.exe	37
PID 2700 wrote to memory of 1712	2700	skotes.exe	37
PID 1712 wrote to memory of 1584	1712	6c7c28a831.exe	38
PID 1712 wrote to memory of 1584	1712	6c7c28a831.exe	38
PID 1712 wrote to memory of 1584	1712	6c7c28a831.exe	38
PID 1712 wrote to memory of 1584	1712	6c7c28a831.exe	38
PID 1712 wrote to memory of 3048	1712	6c7c28a831.exe	41
PID 1712 wrote to memory of 3048	1712	6c7c28a831.exe	41
PID 1712 wrote to memory of 3048	1712	6c7c28a831.exe	41
PID 1712 wrote to memory of 3048	1712	6c7c28a831.exe	41
PID 1712 wrote to memory of 2252	1712	6c7c28a831.exe	43
PID 1712 wrote to memory of 2252	1712	6c7c28a831.exe	43
PID 1712 wrote to memory of 2252	1712	6c7c28a831.exe	43
PID 1712 wrote to memory of 2252	1712	6c7c28a831.exe	43
PID 1712 wrote to memory of 2508	1712	6c7c28a831.exe	45
PID 1712 wrote to memory of 2508	1712	6c7c28a831.exe	45
PID 1712 wrote to memory of 2508	1712	6c7c28a831.exe	45
PID 1712 wrote to memory of 2508	1712	6c7c28a831.exe	45
PID 1712 wrote to memory of 2340	1712	6c7c28a831.exe	47
PID 1712 wrote to memory of 2340	1712	6c7c28a831.exe	47
PID 1712 wrote to memory of 2340	1712	6c7c28a831.exe	47
PID 1712 wrote to memory of 2340	1712	6c7c28a831.exe	47
PID 1712 wrote to memory of 1668	1712	6c7c28a831.exe	49
PID 1712 wrote to memory of 1668	1712	6c7c28a831.exe	49
PID 1712 wrote to memory of 1668	1712	6c7c28a831.exe	49
PID 1712 wrote to memory of 1668	1712	6c7c28a831.exe	49
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1668 wrote to memory of 1496	1668	firefox.exe	50
PID 1496 wrote to memory of 2092	1496	firefox.exe	51
PID 1496 wrote to memory of 2092	1496	firefox.exe	51
PID 1496 wrote to memory of 2092	1496	firefox.exe	51
PID 1496 wrote to memory of 2732	1496	firefox.exe	52
PID 1496 wrote to memory of 2732	1496	firefox.exe	52

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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:1728
- 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:2700
- - C:\Users\Admin\AppData\Local\Temp\1010920001\N67fLgN.exe
    "C:\Users\Admin\AppData\Local\Temp\1010920001\N67fLgN.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1196
- - C:\Users\Admin\AppData\Local\Temp\1010949001\63fe58a4c3.exe
    "C:\Users\Admin\AppData\Local\Temp\1010949001\63fe58a4c3.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:812
- - C:\Users\Admin\AppData\Local\Temp\1010950001\4b1ea3beaf.exe
    "C:\Users\Admin\AppData\Local\Temp\1010950001\4b1ea3beaf.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:2888
- - C:\Users\Admin\AppData\Local\Temp\1010951001\6c7c28a831.exe
    "C:\Users\Admin\AppData\Local\Temp\1010951001\6c7c28a831.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:1712
  - - 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:1584
  - - 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:3048
  - - 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:2252
  - - 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:2508
  - - 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:2340
  - - 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:1668
    - - 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:1496
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1496.0.134069385\1100913616" -parentBuildID 20221007134813 -prefsHandle 1228 -prefMapHandle 1192 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1008527a-18b1-42c4-a0c1-8afc69284c6c} 1496 "\\.\pipe\gecko-crash-server-pipe.1496" 1312 109d8858 gpu
        6⤵
        
        PID:2092
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1496.1.604475511\1131559469" -parentBuildID 20221007134813 -prefsHandle 1520 -prefMapHandle 1516 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3afe7c74-b998-45b6-92f1-c8009a884c8f} 1496 "\\.\pipe\gecko-crash-server-pipe.1496" 1532 43ed358 socket
        6⤵
        
        PID:2732
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1496.2.1316412454\1078799290" -childID 1 -isForBrowser -prefsHandle 2100 -prefMapHandle 2096 -prefsLen 21811 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f72b5eb2-cda3-439b-beec-b71606bb55cf} 1496 "\\.\pipe\gecko-crash-server-pipe.1496" 2112 10959b58 tab
        6⤵
        
        PID:1924
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1496.3.788711894\1793296140" -childID 2 -isForBrowser -prefsHandle 2804 -prefMapHandle 2800 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {999bf799-dba6-4abd-b862-7b405b0e722b} 1496 "\\.\pipe\gecko-crash-server-pipe.1496" 2816 e64b58 tab
        6⤵
        
        PID:1616
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1496.4.957690538\1497248051" -childID 3 -isForBrowser -prefsHandle 3348 -prefMapHandle 3504 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0633594d-6de9-43dc-9b64-02ccf9659234} 1496 "\\.\pipe\gecko-crash-server-pipe.1496" 3352 1e846558 tab
        6⤵
        
        PID:2588
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1496.5.870510848\176392389" -childID 4 -isForBrowser -prefsHandle 3740 -prefMapHandle 3744 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b7f75338-515d-447a-9d85-7df9d80e82d1} 1496 "\\.\pipe\gecko-crash-server-pipe.1496" 3728 1ef0ef58 tab
        6⤵
        
        PID:880
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1496.6.840542034\1969732557" -childID 5 -isForBrowser -prefsHandle 3916 -prefMapHandle 3920 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {114eb114-f9f7-4e79-92bc-bc7ee0dc31b6} 1496 "\\.\pipe\gecko-crash-server-pipe.1496" 3904 1f146b58 tab
        6⤵
        
        PID:2972
- - C:\Users\Admin\AppData\Local\Temp\1010952001\5af5eea735.exe
    "C:\Users\Admin\AppData\Local\Temp\1010952001\5af5eea735.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:1584
- - C:\Users\Admin\AppData\Local\Temp\1010954001\90e31325f3.exe
    "C:\Users\Admin\AppData\Local\Temp\1010954001\90e31325f3.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:3532

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