amadey | fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	61d6d2dbbb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	61d6d2dbbb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	61d6d2dbbb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	61d6d2dbbb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	61d6d2dbbb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	61d6d2dbbb.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	92a5b20d59.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 11 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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dea35c4947.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c62d3d0c68.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rhnew.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6115dab31e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	61d6d2dbbb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	92a5b20d59.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 22 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6115dab31e.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\SystemBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	61d6d2dbbb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c62d3d0c68.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	61d6d2dbbb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	92a5b20d59.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dea35c4947.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dea35c4947.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c62d3d0c68.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6115dab31e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	92a5b20d59.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 11 IoCs

pid	Process
4460	skotes.exe
4012	rhnew.exe
3992	dea35c4947.exe
1360	c62d3d0c68.exe
804	6115dab31e.exe
4420	8b0846ce95.exe
4384	skotes.exe
2996	61d6d2dbbb.exe
5800	92a5b20d59.exe
4652	skotes.exe
3880	skotes.exe

Identifies Wine through registry keys 2 TTPs 11 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-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	rhnew.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	dea35c4947.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	c62d3d0c68.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	61d6d2dbbb.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	6115dab31e.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	92a5b20d59.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.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	61d6d2dbbb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	61d6d2dbbb.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c62d3d0c68.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012248001\\c62d3d0c68.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6115dab31e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012249001\\6115dab31e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8b0846ce95.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012250001\\8b0846ce95.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\61d6d2dbbb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012251001\\61d6d2dbbb.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
behavioral2/files/0x0007000000023cb3-114.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
2156	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
4460	skotes.exe
4012	rhnew.exe
3992	dea35c4947.exe
1360	c62d3d0c68.exe
804	6115dab31e.exe
4384	skotes.exe
2996	61d6d2dbbb.exe
5800	92a5b20d59.exe
4652	skotes.exe
3880	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.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
4892	1360	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 16 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	c62d3d0c68.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6115dab31e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8b0846ce95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	8b0846ce95.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	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rhnew.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dea35c4947.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	8b0846ce95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	61d6d2dbbb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92a5b20d59.exe

Checks processor information in registry 2 TTPs 8 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

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\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Kills process with taskkill 5 IoCs

pid	Process
4184	taskkill.exe
3016	taskkill.exe
3724	taskkill.exe
3700	taskkill.exe
4156	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
2156	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
2156	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
4460	skotes.exe
4460	skotes.exe
4012	rhnew.exe
4012	rhnew.exe
3992	dea35c4947.exe
3992	dea35c4947.exe
1360	c62d3d0c68.exe
1360	c62d3d0c68.exe
804	6115dab31e.exe
804	6115dab31e.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4384	skotes.exe
4384	skotes.exe
2996	61d6d2dbbb.exe
2996	61d6d2dbbb.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
2996	61d6d2dbbb.exe
2996	61d6d2dbbb.exe
2996	61d6d2dbbb.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
5800	92a5b20d59.exe
4652	skotes.exe
4652	skotes.exe
3880	skotes.exe
3880	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4156	taskkill.exe
Token: SeDebugPrivilege	4184	taskkill.exe
Token: SeDebugPrivilege	3016	taskkill.exe
Token: SeDebugPrivilege	3724	taskkill.exe
Token: SeDebugPrivilege	3700	taskkill.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	2996	61d6d2dbbb.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	4736	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
2156	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe
4420	8b0846ce95.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4736	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 4460	2156	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe	82
PID 2156 wrote to memory of 4460	2156	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe	82
PID 2156 wrote to memory of 4460	2156	fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe	82
PID 4460 wrote to memory of 4012	4460	skotes.exe	84
PID 4460 wrote to memory of 4012	4460	skotes.exe	84
PID 4460 wrote to memory of 4012	4460	skotes.exe	84
PID 4460 wrote to memory of 3992	4460	skotes.exe	86
PID 4460 wrote to memory of 3992	4460	skotes.exe	86
PID 4460 wrote to memory of 3992	4460	skotes.exe	86
PID 4460 wrote to memory of 1360	4460	skotes.exe	93
PID 4460 wrote to memory of 1360	4460	skotes.exe	93
PID 4460 wrote to memory of 1360	4460	skotes.exe	93
PID 4460 wrote to memory of 804	4460	skotes.exe	100
PID 4460 wrote to memory of 804	4460	skotes.exe	100
PID 4460 wrote to memory of 804	4460	skotes.exe	100
PID 4460 wrote to memory of 4420	4460	skotes.exe	107
PID 4460 wrote to memory of 4420	4460	skotes.exe	107
PID 4460 wrote to memory of 4420	4460	skotes.exe	107
PID 4420 wrote to memory of 4156	4420	8b0846ce95.exe	109
PID 4420 wrote to memory of 4156	4420	8b0846ce95.exe	109
PID 4420 wrote to memory of 4156	4420	8b0846ce95.exe	109
PID 4420 wrote to memory of 4184	4420	8b0846ce95.exe	111
PID 4420 wrote to memory of 4184	4420	8b0846ce95.exe	111
PID 4420 wrote to memory of 4184	4420	8b0846ce95.exe	111
PID 4420 wrote to memory of 3016	4420	8b0846ce95.exe	114
PID 4420 wrote to memory of 3016	4420	8b0846ce95.exe	114
PID 4420 wrote to memory of 3016	4420	8b0846ce95.exe	114
PID 4420 wrote to memory of 3724	4420	8b0846ce95.exe	116
PID 4420 wrote to memory of 3724	4420	8b0846ce95.exe	116
PID 4420 wrote to memory of 3724	4420	8b0846ce95.exe	116
PID 4420 wrote to memory of 3700	4420	8b0846ce95.exe	118
PID 4420 wrote to memory of 3700	4420	8b0846ce95.exe	118
PID 4420 wrote to memory of 3700	4420	8b0846ce95.exe	118
PID 4420 wrote to memory of 3880	4420	8b0846ce95.exe	120
PID 4420 wrote to memory of 3880	4420	8b0846ce95.exe	120
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 3880 wrote to memory of 4736	3880	firefox.exe	121
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122
PID 4736 wrote to memory of 4288	4736	firefox.exe	122

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\fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe
"C:\Users\Admin\AppData\Local\Temp\fd67199fb1699925fba2c7d4d7e1c434946175d5b462dbb947bd81ecec95b017.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4460
- - C:\Users\Admin\AppData\Local\Temp\1012246001\rhnew.exe
    "C:\Users\Admin\AppData\Local\Temp\1012246001\rhnew.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:4012
- - C:\Users\Admin\AppData\Local\Temp\1012247001\dea35c4947.exe
    "C:\Users\Admin\AppData\Local\Temp\1012247001\dea35c4947.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:3992
- - C:\Users\Admin\AppData\Local\Temp\1012248001\c62d3d0c68.exe
    "C:\Users\Admin\AppData\Local\Temp\1012248001\c62d3d0c68.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:1360
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 1488
      4⤵
      Program crash
      PID:4892
- - C:\Users\Admin\AppData\Local\Temp\1012249001\6115dab31e.exe
    "C:\Users\Admin\AppData\Local\Temp\1012249001\6115dab31e.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:804
- - C:\Users\Admin\AppData\Local\Temp\1012250001\8b0846ce95.exe
    "C:\Users\Admin\AppData\Local\Temp\1012250001\8b0846ce95.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:4420
  - - 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:4156
  - - 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:4184
  - - 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:3016
  - - 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:3724
  - - 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:3700
  - - 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:3880
    - - 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 SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4736
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1964 -parentBuildID 20240401114208 -prefsHandle 1880 -prefMapHandle 1872 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {daa4412c-3432-409e-88ab-97fa591def40} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" gpu
        6⤵
        
        PID:4288
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2400 -parentBuildID 20240401114208 -prefsHandle 2376 -prefMapHandle 2364 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6762ef37-05e8-4c4a-af7d-716ae29c4323} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" socket
        6⤵
        
        PID:4852
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3112 -childID 1 -isForBrowser -prefsHandle 3116 -prefMapHandle 3340 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a208ae91-c0b9-4f2f-9916-2923f2ba0c3c} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        6⤵
        
        PID:4324
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4004 -childID 2 -isForBrowser -prefsHandle 4028 -prefMapHandle 4024 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {90512521-b1d4-4e35-aa5b-2faea0265a7b} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        6⤵
        
        PID:4592
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4608 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4600 -prefMapHandle 4596 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dffe8983-1573-4690-a40e-910e246b0bf5} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" utility
        6⤵
        Checks processor information in registry
        
        PID:5488
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5360 -childID 3 -isForBrowser -prefsHandle 5348 -prefMapHandle 5340 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {14738883-db87-4711-af4f-12bf78d1a50a} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        6⤵
        
        PID:2408
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5416 -childID 4 -isForBrowser -prefsHandle 5528 -prefMapHandle 5532 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {68a48323-ed24-4828-a92b-5401d1396064} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        6⤵
        
        PID:4672
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5716 -childID 5 -isForBrowser -prefsHandle 5796 -prefMapHandle 5792 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {41ee4596-ab56-4e87-866c-28e5dcbbaa6f} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        6⤵
        
        PID:60
- - C:\Users\Admin\AppData\Local\Temp\1012251001\61d6d2dbbb.exe
    "C:\Users\Admin\AppData\Local\Temp\1012251001\61d6d2dbbb.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:2996
- - C:\Users\Admin\AppData\Local\Temp\1012252001\92a5b20d59.exe
    "C:\Users\Admin\AppData\Local\Temp\1012252001\92a5b20d59.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:5800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1360 -ip 1360
1⤵
PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1360 -ip 1360
1⤵
PID:1464

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:4384

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:4652

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:3880

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

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion