amadey | f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664

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\DisableScanOnRealtimeEnable = "1"	a43037c097.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a43037c097.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a43037c097.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a43037c097.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a43037c097.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a43037c097.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	a1438a8be1.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__	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8716b69a39.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e4da7af280.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rhnew.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a1438a8be1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	13971ea974.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a43037c097.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	13971ea974.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a43037c097.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.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	8716b69a39.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a1438a8be1.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a43037c097.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8716b69a39.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a1438a8be1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e4da7af280.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e4da7af280.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	13971ea974.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	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 12 IoCs

pid	Process
2620	skotes.exe
2120	GI59vO6.exe
2736	8716b69a39.exe
988	a1438a8be1.exe
4844	skotes.exe
3844	e4da7af280.exe
4124	13971ea974.exe
944	5b9a6e1bbb.exe
5640	a43037c097.exe
5596	rhnew.exe
5896	skotes.exe
5352	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	8716b69a39.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	e4da7af280.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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	a1438a8be1.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	13971ea974.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	a43037c097.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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.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	a43037c097.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a43037c097.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\a43037c097.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011871001\\a43037c097.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e4da7af280.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011868001\\e4da7af280.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\13971ea974.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011869001\\13971ea974.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5b9a6e1bbb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011870001\\5b9a6e1bbb.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/0x0007000000023c73-133.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
5020	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
2620	skotes.exe
2736	8716b69a39.exe
988	a1438a8be1.exe
4844	skotes.exe
3844	e4da7af280.exe
4124	13971ea974.exe
5640	a43037c097.exe
5596	rhnew.exe
5896	skotes.exe
5352	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe

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

System Information Discovery
T1082

Program crash 5 IoCs

pid	pid_target	Process	procid_target
4656	2120	WerFault.exe	84
4844	5596	WerFault.exe	128
3620	5596	WerFault.exe	128
1084	2120	WerFault.exe	84
4724	5596	WerFault.exe	128

System Location Discovery: System Language Discovery 1 TTPs 17 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	a1438a8be1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5b9a6e1bbb.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	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8716b69a39.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GI59vO6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13971ea974.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	5b9a6e1bbb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a43037c097.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e4da7af280.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	5b9a6e1bbb.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
3912	taskkill.exe
4656	taskkill.exe
1368	taskkill.exe
4204	taskkill.exe
736	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 39 IoCs

pid	Process
5020	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
5020	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
2620	skotes.exe
2620	skotes.exe
2736	8716b69a39.exe
2736	8716b69a39.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
988	a1438a8be1.exe
4844	skotes.exe
4844	skotes.exe
3844	e4da7af280.exe
3844	e4da7af280.exe
4124	13971ea974.exe
4124	13971ea974.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
5640	a43037c097.exe
5640	a43037c097.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
5640	a43037c097.exe
5640	a43037c097.exe
5640	a43037c097.exe
5596	rhnew.exe
5596	rhnew.exe
2120	GI59vO6.exe
2120	GI59vO6.exe
5896	skotes.exe
5896	skotes.exe
5352	skotes.exe
5352	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3912	taskkill.exe
Token: SeDebugPrivilege	4656	taskkill.exe
Token: SeDebugPrivilege	1368	taskkill.exe
Token: SeDebugPrivilege	4204	taskkill.exe
Token: SeDebugPrivilege	736	taskkill.exe
Token: SeDebugPrivilege	1540	firefox.exe
Token: SeDebugPrivilege	1540	firefox.exe
Token: SeDebugPrivilege	5640	a43037c097.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
5020	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
1540	firefox.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe
944	5b9a6e1bbb.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1540	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 2620	5020	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe	83
PID 5020 wrote to memory of 2620	5020	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe	83
PID 5020 wrote to memory of 2620	5020	f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe	83
PID 2620 wrote to memory of 2120	2620	skotes.exe	84
PID 2620 wrote to memory of 2120	2620	skotes.exe	84
PID 2620 wrote to memory of 2120	2620	skotes.exe	84
PID 2620 wrote to memory of 2736	2620	skotes.exe	90
PID 2620 wrote to memory of 2736	2620	skotes.exe	90
PID 2620 wrote to memory of 2736	2620	skotes.exe	90
PID 2620 wrote to memory of 988	2620	skotes.exe	96
PID 2620 wrote to memory of 988	2620	skotes.exe	96
PID 2620 wrote to memory of 988	2620	skotes.exe	96
PID 2620 wrote to memory of 3844	2620	skotes.exe	98
PID 2620 wrote to memory of 3844	2620	skotes.exe	98
PID 2620 wrote to memory of 3844	2620	skotes.exe	98
PID 2620 wrote to memory of 4124	2620	skotes.exe	100
PID 2620 wrote to memory of 4124	2620	skotes.exe	100
PID 2620 wrote to memory of 4124	2620	skotes.exe	100
PID 2620 wrote to memory of 944	2620	skotes.exe	101
PID 2620 wrote to memory of 944	2620	skotes.exe	101
PID 2620 wrote to memory of 944	2620	skotes.exe	101
PID 944 wrote to memory of 3912	944	5b9a6e1bbb.exe	103
PID 944 wrote to memory of 3912	944	5b9a6e1bbb.exe	103
PID 944 wrote to memory of 3912	944	5b9a6e1bbb.exe	103
PID 944 wrote to memory of 4656	944	5b9a6e1bbb.exe	107
PID 944 wrote to memory of 4656	944	5b9a6e1bbb.exe	107
PID 944 wrote to memory of 4656	944	5b9a6e1bbb.exe	107
PID 944 wrote to memory of 1368	944	5b9a6e1bbb.exe	109
PID 944 wrote to memory of 1368	944	5b9a6e1bbb.exe	109
PID 944 wrote to memory of 1368	944	5b9a6e1bbb.exe	109
PID 944 wrote to memory of 4204	944	5b9a6e1bbb.exe	111
PID 944 wrote to memory of 4204	944	5b9a6e1bbb.exe	111
PID 944 wrote to memory of 4204	944	5b9a6e1bbb.exe	111
PID 944 wrote to memory of 736	944	5b9a6e1bbb.exe	113
PID 944 wrote to memory of 736	944	5b9a6e1bbb.exe	113
PID 944 wrote to memory of 736	944	5b9a6e1bbb.exe	113
PID 944 wrote to memory of 2312	944	5b9a6e1bbb.exe	115
PID 944 wrote to memory of 2312	944	5b9a6e1bbb.exe	115
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 2312 wrote to memory of 1540	2312	firefox.exe	116
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117
PID 1540 wrote to memory of 1816	1540	firefox.exe	117

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\f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.exe
"C:\Users\Admin\AppData\Local\Temp\f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664.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:5020
- 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:2620
- - C:\Users\Admin\AppData\Local\Temp\1011782001\GI59vO6.exe
    "C:\Users\Admin\AppData\Local\Temp\1011782001\GI59vO6.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2120
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 1464
      4⤵
      Program crash
      PID:4656
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 1476
      4⤵
      Program crash
      PID:1084
- - C:\Users\Admin\AppData\Local\Temp\1011866001\8716b69a39.exe
    "C:\Users\Admin\AppData\Local\Temp\1011866001\8716b69a39.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:2736
- - C:\Users\Admin\AppData\Local\Temp\1011867001\a1438a8be1.exe
    "C:\Users\Admin\AppData\Local\Temp\1011867001\a1438a8be1.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:988
- - C:\Users\Admin\AppData\Local\Temp\1011868001\e4da7af280.exe
    "C:\Users\Admin\AppData\Local\Temp\1011868001\e4da7af280.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:3844
- - C:\Users\Admin\AppData\Local\Temp\1011869001\13971ea974.exe
    "C:\Users\Admin\AppData\Local\Temp\1011869001\13971ea974.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:4124
- - C:\Users\Admin\AppData\Local\Temp\1011870001\5b9a6e1bbb.exe
    "C:\Users\Admin\AppData\Local\Temp\1011870001\5b9a6e1bbb.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:944
  - - 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:3912
  - - 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:4656
  - - 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:1368
  - - 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:4204
  - - 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:736
  - - 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:2312
    - - 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:1540
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1944 -parentBuildID 20240401114208 -prefsHandle 1884 -prefMapHandle 1876 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {885a30c2-c5b2-452f-9103-a295b610e92a} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" gpu
        6⤵
        
        PID:1816
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2440 -prefMapHandle 2436 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {17346d44-4ab2-48da-b7b6-55579e0b5961} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" socket
        6⤵
        
        PID:4896
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3096 -childID 1 -isForBrowser -prefsHandle 3088 -prefMapHandle 3084 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1272 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d7b87b04-b36f-49a2-95b8-e102f443fd77} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" tab
        6⤵
        
        PID:3192
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3916 -childID 2 -isForBrowser -prefsHandle 3908 -prefMapHandle 3904 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1272 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {374e4de7-eed0-4436-bac3-b0d45a93eb6d} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" tab
        6⤵
        
        PID:2868
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4504 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 1416 -prefMapHandle 4392 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1f1b22ca-da3c-40bc-a2af-8aec3837078a} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" utility
        6⤵
        Checks processor information in registry
        
        PID:5136
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5208 -childID 3 -isForBrowser -prefsHandle 5216 -prefMapHandle 5228 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1272 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d273b5b8-c385-480c-a091-79ccc99ee028} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" tab
        6⤵
        
        PID:5940
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5412 -childID 4 -isForBrowser -prefsHandle 5332 -prefMapHandle 5336 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1272 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {54a83351-21d1-4e4f-bd55-8cf4495ed925} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" tab
        6⤵
        
        PID:6092
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5588 -childID 5 -isForBrowser -prefsHandle 5508 -prefMapHandle 5512 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1272 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2fc70067-107e-4a9e-b25d-991d66e746e1} 1540 "\\.\pipe\gecko-crash-server-pipe.1540" tab
        6⤵
        
        PID:6104
- - C:\Users\Admin\AppData\Local\Temp\1011871001\a43037c097.exe
    "C:\Users\Admin\AppData\Local\Temp\1011871001\a43037c097.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:5640
- - C:\Users\Admin\AppData\Local\Temp\1011872001\rhnew.exe
    "C:\Users\Admin\AppData\Local\Temp\1011872001\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:5596
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5596 -s 1524
      4⤵
      Program crash
      PID:4844
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5596 -s 1544
      4⤵
      Program crash
      PID:3620
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5596 -s 1544
      4⤵
      Program crash
      PID:4724

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:4844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2120 -ip 2120
1⤵
PID:3912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5596 -ip 5596
1⤵
PID:4560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 5596 -ip 5596
1⤵
PID:780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 2120 -ip 2120
1⤵
PID:3044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 5596 -ip 5596
1⤵
PID:3068

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:5896

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:5352

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