amadey | 8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70

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	50dff43e82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	50dff43e82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	50dff43e82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	50dff43e82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	50dff43e82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	50dff43e82.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	3fc16b39b9.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7695780b3d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	50dff43e82.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3fc16b39b9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e54d91ed10.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dab9c0dead.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 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	3fc16b39b9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dab9c0dead.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7695780b3d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	50dff43e82.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dab9c0dead.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3fc16b39b9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7695780b3d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	50dff43e82.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e54d91ed10.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e54d91ed10.exe

Executes dropped EXE 7 IoCs

pid	Process
1364	skotes.exe
1596	dab9c0dead.exe
1144	7695780b3d.exe
440	5c533bfa3b.exe
1628	50dff43e82.exe
3844	3fc16b39b9.exe
4072	e54d91ed10.exe

Identifies Wine through registry keys 2 TTPs 7 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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	e54d91ed10.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
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	dab9c0dead.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	7695780b3d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	50dff43e82.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	3fc16b39b9.exe

Loads dropped DLL 9 IoCs

pid	Process
2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
1364	skotes.exe
1364	skotes.exe
1364	skotes.exe
1364	skotes.exe
1364	skotes.exe
1364	skotes.exe
4072	e54d91ed10.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	50dff43e82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	50dff43e82.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\dab9c0dead.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009710001\\dab9c0dead.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\7695780b3d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009711001\\7695780b3d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\5c533bfa3b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009712001\\5c533bfa3b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\50dff43e82.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009713001\\50dff43e82.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/0x00050000000186ed-66.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
1364	skotes.exe
1596	dab9c0dead.exe
1144	7695780b3d.exe
1628	50dff43e82.exe
3844	3fc16b39b9.exe
4072	e54d91ed10.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.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	3fc16b39b9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dab9c0dead.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c533bfa3b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	50dff43e82.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7695780b3d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e54d91ed10.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

pid	Process
536	taskkill.exe
2224	taskkill.exe
2624	taskkill.exe
872	taskkill.exe
656	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	dab9c0dead.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	dab9c0dead.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	dab9c0dead.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
1364	skotes.exe
1596	dab9c0dead.exe
1144	7695780b3d.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
1628	50dff43e82.exe
1628	50dff43e82.exe
1628	50dff43e82.exe
3844	3fc16b39b9.exe
3844	3fc16b39b9.exe
3844	3fc16b39b9.exe
3844	3fc16b39b9.exe
3844	3fc16b39b9.exe
3844	3fc16b39b9.exe
4072	e54d91ed10.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	536	taskkill.exe
Token: SeDebugPrivilege	2224	taskkill.exe
Token: SeDebugPrivilege	2624	taskkill.exe
Token: SeDebugPrivilege	872	taskkill.exe
Token: SeDebugPrivilege	656	taskkill.exe
Token: SeDebugPrivilege	2292	firefox.exe
Token: SeDebugPrivilege	2292	firefox.exe
Token: SeDebugPrivilege	1628	50dff43e82.exe

Suspicious use of FindShellTrayWindow 14 IoCs

pid	Process
2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
2292	firefox.exe
2292	firefox.exe
2292	firefox.exe
2292	firefox.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
2292	firefox.exe
2292	firefox.exe
2292	firefox.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe
440	5c533bfa3b.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 1364	2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe	30
PID 2580 wrote to memory of 1364	2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe	30
PID 2580 wrote to memory of 1364	2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe	30
PID 2580 wrote to memory of 1364	2580	8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe	30
PID 1364 wrote to memory of 1596	1364	skotes.exe	33
PID 1364 wrote to memory of 1596	1364	skotes.exe	33
PID 1364 wrote to memory of 1596	1364	skotes.exe	33
PID 1364 wrote to memory of 1596	1364	skotes.exe	33
PID 1364 wrote to memory of 1144	1364	skotes.exe	34
PID 1364 wrote to memory of 1144	1364	skotes.exe	34
PID 1364 wrote to memory of 1144	1364	skotes.exe	34
PID 1364 wrote to memory of 1144	1364	skotes.exe	34
PID 1364 wrote to memory of 440	1364	skotes.exe	35
PID 1364 wrote to memory of 440	1364	skotes.exe	35
PID 1364 wrote to memory of 440	1364	skotes.exe	35
PID 1364 wrote to memory of 440	1364	skotes.exe	35
PID 440 wrote to memory of 536	440	5c533bfa3b.exe	36
PID 440 wrote to memory of 536	440	5c533bfa3b.exe	36
PID 440 wrote to memory of 536	440	5c533bfa3b.exe	36
PID 440 wrote to memory of 536	440	5c533bfa3b.exe	36
PID 440 wrote to memory of 2224	440	5c533bfa3b.exe	39
PID 440 wrote to memory of 2224	440	5c533bfa3b.exe	39
PID 440 wrote to memory of 2224	440	5c533bfa3b.exe	39
PID 440 wrote to memory of 2224	440	5c533bfa3b.exe	39
PID 440 wrote to memory of 2624	440	5c533bfa3b.exe	41
PID 440 wrote to memory of 2624	440	5c533bfa3b.exe	41
PID 440 wrote to memory of 2624	440	5c533bfa3b.exe	41
PID 440 wrote to memory of 2624	440	5c533bfa3b.exe	41
PID 440 wrote to memory of 872	440	5c533bfa3b.exe	43
PID 440 wrote to memory of 872	440	5c533bfa3b.exe	43
PID 440 wrote to memory of 872	440	5c533bfa3b.exe	43
PID 440 wrote to memory of 872	440	5c533bfa3b.exe	43
PID 440 wrote to memory of 656	440	5c533bfa3b.exe	45
PID 440 wrote to memory of 656	440	5c533bfa3b.exe	45
PID 440 wrote to memory of 656	440	5c533bfa3b.exe	45
PID 440 wrote to memory of 656	440	5c533bfa3b.exe	45
PID 440 wrote to memory of 2500	440	5c533bfa3b.exe	47
PID 440 wrote to memory of 2500	440	5c533bfa3b.exe	47
PID 440 wrote to memory of 2500	440	5c533bfa3b.exe	47
PID 440 wrote to memory of 2500	440	5c533bfa3b.exe	47
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2500 wrote to memory of 2292	2500	firefox.exe	48
PID 2292 wrote to memory of 2416	2292	firefox.exe	49
PID 2292 wrote to memory of 2416	2292	firefox.exe	49
PID 2292 wrote to memory of 2416	2292	firefox.exe	49
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	firefox.exe	50
PID 2292 wrote to memory of 1792	2292	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\8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.exe
"C:\Users\Admin\AppData\Local\Temp\8755ee8e69706df6815125ece34e04d55d911e7c5aec99023998baa5bf8b2a70.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:2580
- 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:1364
- - C:\Users\Admin\AppData\Local\Temp\1009710001\dab9c0dead.exe
    "C:\Users\Admin\AppData\Local\Temp\1009710001\dab9c0dead.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:1596
- - C:\Users\Admin\AppData\Local\Temp\1009711001\7695780b3d.exe
    "C:\Users\Admin\AppData\Local\Temp\1009711001\7695780b3d.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:1144
- - C:\Users\Admin\AppData\Local\Temp\1009712001\5c533bfa3b.exe
    "C:\Users\Admin\AppData\Local\Temp\1009712001\5c533bfa3b.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:440
  - - 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:536
  - - 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:2224
  - - 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:2624
  - - 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:872
  - - 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:656
  - - 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:2500
    - - 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:2292
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2292.0.391847109\1869685218" -parentBuildID 20221007134813 -prefsHandle 1220 -prefMapHandle 1212 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bc08d6a7-408f-49c2-b575-878a63d37bb4} 2292 "\\.\pipe\gecko-crash-server-pipe.2292" 1284 110d6b58 gpu
        6⤵
        
        PID:2416
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2292.1.308126267\1975087588" -parentBuildID 20221007134813 -prefsHandle 1488 -prefMapHandle 1484 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {cbcadf3f-8056-4e32-84db-84baa36f2f3f} 2292 "\\.\pipe\gecko-crash-server-pipe.2292" 1500 d74b58 socket
        6⤵
        
        PID:1792
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2292.2.1804553682\1483408801" -childID 1 -isForBrowser -prefsHandle 2084 -prefMapHandle 2080 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {604189b0-a3fc-45f6-ba0c-9fba6fe4b70a} 2292 "\\.\pipe\gecko-crash-server-pipe.2292" 2096 19fb7058 tab
        6⤵
        
        PID:2680
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2292.3.1859418389\1820219341" -childID 2 -isForBrowser -prefsHandle 2812 -prefMapHandle 2808 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {30fe92f6-9924-4e83-8398-3bee1cbca466} 2292 "\\.\pipe\gecko-crash-server-pipe.2292" 2824 1af44958 tab
        6⤵
        
        PID:2404
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2292.4.2023383735\1098437443" -childID 3 -isForBrowser -prefsHandle 2932 -prefMapHandle 2796 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c4bc503b-c393-4905-bdd8-5768e547f2d2} 2292 "\\.\pipe\gecko-crash-server-pipe.2292" 3684 1f18f758 tab
        6⤵
        
        PID:2672
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2292.5.910602642\1471790836" -childID 4 -isForBrowser -prefsHandle 3628 -prefMapHandle 3820 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {68fde0a6-a5da-4199-b05d-1b0e5f28fb90} 2292 "\\.\pipe\gecko-crash-server-pipe.2292" 3808 1f190958 tab
        6⤵
        
        PID:2500
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2292.6.1938256038\21580389" -childID 5 -isForBrowser -prefsHandle 4020 -prefMapHandle 4000 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c4741d85-59bc-4b42-81de-d47d1fdf3ed0} 2292 "\\.\pipe\gecko-crash-server-pipe.2292" 3992 1f18f458 tab
        6⤵
        
        PID:2060
- - C:\Users\Admin\AppData\Local\Temp\1009713001\50dff43e82.exe
    "C:\Users\Admin\AppData\Local\Temp\1009713001\50dff43e82.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:1628
- - C:\Users\Admin\AppData\Local\Temp\1009714001\3fc16b39b9.exe
    "C:\Users\Admin\AppData\Local\Temp\1009714001\3fc16b39b9.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:3844
- - C:\Users\Admin\AppData\Local\Temp\1009715001\e54d91ed10.exe
    "C:\Users\Admin\AppData\Local\Temp\1009715001\e54d91ed10.exe"
    3⤵
    - 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
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4072

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