amadey | b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a875273a7c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a875273a7c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a875273a7c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a875273a7c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a875273a7c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a875273a7c.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 2 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	b2eb139b19.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	306af33eda.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 10 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4848fdaa80.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a4ee149ec0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	306af33eda.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b2eb139b19.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c12ec72af4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a875273a7c.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__	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 20 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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b2eb139b19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	306af33eda.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4848fdaa80.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a875273a7c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c12ec72af4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	306af33eda.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a4ee149ec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c12ec72af4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4848fdaa80.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a875273a7c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b2eb139b19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a4ee149ec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 10 IoCs

pid	Process
4220	skotes.exe
4300	b2eb139b19.exe
3520	c12ec72af4.exe
2712	306af33eda.exe
3488	4848fdaa80.exe
1808	a4ee149ec0.exe
1868	8f1e48acd0.exe
2820	a875273a7c.exe
5424	skotes.exe
5136	skotes.exe

Identifies Wine through registry keys 2 TTPs 10 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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	b2eb139b19.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	306af33eda.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	a4ee149ec0.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	c12ec72af4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	4848fdaa80.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	a875273a7c.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\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	a875273a7c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a875273a7c.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4848fdaa80.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010120001\\4848fdaa80.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a4ee149ec0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010121001\\a4ee149ec0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8f1e48acd0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010122001\\8f1e48acd0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a875273a7c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010123001\\a875273a7c.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/0x0008000000023c57-131.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
3968	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
4220	skotes.exe
4300	b2eb139b19.exe
3520	c12ec72af4.exe
2712	306af33eda.exe
3488	4848fdaa80.exe
1808	a4ee149ec0.exe
2820	a875273a7c.exe
5424	skotes.exe
5136	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.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
5192	3520	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a875273a7c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4848fdaa80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c12ec72af4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	306af33eda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a4ee149ec0.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	b2eb139b19.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	8f1e48acd0.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 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\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

Kills process with taskkill 5 IoCs

pid	Process
2828	taskkill.exe
4568	taskkill.exe
2980	taskkill.exe
1672	taskkill.exe
3552	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
3968	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
3968	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
4220	skotes.exe
4220	skotes.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
4300	b2eb139b19.exe
3520	c12ec72af4.exe
3520	c12ec72af4.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
2712	306af33eda.exe
3488	4848fdaa80.exe
3488	4848fdaa80.exe
1808	a4ee149ec0.exe
1808	a4ee149ec0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
2820	a875273a7c.exe
2820	a875273a7c.exe
2820	a875273a7c.exe
2820	a875273a7c.exe
2820	a875273a7c.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
5424	skotes.exe
5424	skotes.exe
5136	skotes.exe
5136	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3552	taskkill.exe
Token: SeDebugPrivilege	2828	taskkill.exe
Token: SeDebugPrivilege	4568	taskkill.exe
Token: SeDebugPrivilege	2980	taskkill.exe
Token: SeDebugPrivilege	1672	taskkill.exe
Token: SeDebugPrivilege	4512	firefox.exe
Token: SeDebugPrivilege	4512	firefox.exe
Token: SeDebugPrivilege	2820	a875273a7c.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3968	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
4512	firefox.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe
1868	8f1e48acd0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4512	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 4220	3968	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe	82
PID 3968 wrote to memory of 4220	3968	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe	82
PID 3968 wrote to memory of 4220	3968	b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe	82
PID 4220 wrote to memory of 4300	4220	skotes.exe	87
PID 4220 wrote to memory of 4300	4220	skotes.exe	87
PID 4220 wrote to memory of 4300	4220	skotes.exe	87
PID 4220 wrote to memory of 3520	4220	skotes.exe	90
PID 4220 wrote to memory of 3520	4220	skotes.exe	90
PID 4220 wrote to memory of 3520	4220	skotes.exe	90
PID 4220 wrote to memory of 2712	4220	skotes.exe	92
PID 4220 wrote to memory of 2712	4220	skotes.exe	92
PID 4220 wrote to memory of 2712	4220	skotes.exe	92
PID 4220 wrote to memory of 3488	4220	skotes.exe	93
PID 4220 wrote to memory of 3488	4220	skotes.exe	93
PID 4220 wrote to memory of 3488	4220	skotes.exe	93
PID 4220 wrote to memory of 1808	4220	skotes.exe	94
PID 4220 wrote to memory of 1808	4220	skotes.exe	94
PID 4220 wrote to memory of 1808	4220	skotes.exe	94
PID 4220 wrote to memory of 1868	4220	skotes.exe	96
PID 4220 wrote to memory of 1868	4220	skotes.exe	96
PID 4220 wrote to memory of 1868	4220	skotes.exe	96
PID 1868 wrote to memory of 3552	1868	8f1e48acd0.exe	97
PID 1868 wrote to memory of 3552	1868	8f1e48acd0.exe	97
PID 1868 wrote to memory of 3552	1868	8f1e48acd0.exe	97
PID 1868 wrote to memory of 2828	1868	8f1e48acd0.exe	100
PID 1868 wrote to memory of 2828	1868	8f1e48acd0.exe	100
PID 1868 wrote to memory of 2828	1868	8f1e48acd0.exe	100
PID 1868 wrote to memory of 4568	1868	8f1e48acd0.exe	102
PID 1868 wrote to memory of 4568	1868	8f1e48acd0.exe	102
PID 1868 wrote to memory of 4568	1868	8f1e48acd0.exe	102
PID 1868 wrote to memory of 2980	1868	8f1e48acd0.exe	104
PID 1868 wrote to memory of 2980	1868	8f1e48acd0.exe	104
PID 1868 wrote to memory of 2980	1868	8f1e48acd0.exe	104
PID 4220 wrote to memory of 2820	4220	skotes.exe	106
PID 4220 wrote to memory of 2820	4220	skotes.exe	106
PID 4220 wrote to memory of 2820	4220	skotes.exe	106
PID 1868 wrote to memory of 1672	1868	8f1e48acd0.exe	107
PID 1868 wrote to memory of 1672	1868	8f1e48acd0.exe	107
PID 1868 wrote to memory of 1672	1868	8f1e48acd0.exe	107
PID 1868 wrote to memory of 4128	1868	8f1e48acd0.exe	109
PID 1868 wrote to memory of 4128	1868	8f1e48acd0.exe	109
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4128 wrote to memory of 4512	4128	firefox.exe	110
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111
PID 4512 wrote to memory of 2944	4512	firefox.exe	111

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\b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.exe
"C:\Users\Admin\AppData\Local\Temp\b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18.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:3968
- 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:4220
- - C:\Users\Admin\AppData\Local\Temp\1010117001\b2eb139b19.exe
    "C:\Users\Admin\AppData\Local\Temp\1010117001\b2eb139b19.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:4300
- - C:\Users\Admin\AppData\Local\Temp\1010118001\c12ec72af4.exe
    "C:\Users\Admin\AppData\Local\Temp\1010118001\c12ec72af4.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:3520
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3520 -s 1704
      4⤵
      Program crash
      PID:5192
- - C:\Users\Admin\AppData\Local\Temp\1010119001\306af33eda.exe
    "C:\Users\Admin\AppData\Local\Temp\1010119001\306af33eda.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:2712
- - C:\Users\Admin\AppData\Local\Temp\1010120001\4848fdaa80.exe
    "C:\Users\Admin\AppData\Local\Temp\1010120001\4848fdaa80.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:3488
- - C:\Users\Admin\AppData\Local\Temp\1010121001\a4ee149ec0.exe
    "C:\Users\Admin\AppData\Local\Temp\1010121001\a4ee149ec0.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:1808
- - C:\Users\Admin\AppData\Local\Temp\1010122001\8f1e48acd0.exe
    "C:\Users\Admin\AppData\Local\Temp\1010122001\8f1e48acd0.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:1868
  - - 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:3552
  - - 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:2828
  - - 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:4568
  - - 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:2980
  - - 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:1672
  - - 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:4128
    - - 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:4512
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1948 -prefMapHandle 1940 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {42b4c27b-4cb1-4332-8512-5a9d400b5bc8} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" gpu
        6⤵
        
        PID:2944
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2452 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2432 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f9c1ba1-d846-45f7-bca9-4ead49346b95} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" socket
        6⤵
        
        PID:2864
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2992 -childID 1 -isForBrowser -prefsHandle 3092 -prefMapHandle 2996 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {de5138e8-e889-4e4e-afaf-9a9b78279811} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" tab
        6⤵
        
        PID:1600
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3944 -childID 2 -isForBrowser -prefsHandle 3936 -prefMapHandle 3932 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b4859607-e259-43a9-827e-91d1b2704b11} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" tab
        6⤵
        
        PID:3228
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4904 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4896 -prefMapHandle 4892 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8dd7b2ac-acb5-4a16-9c8c-3bf395127649} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" utility
        6⤵
        Checks processor information in registry
        
        PID:5372
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5368 -childID 3 -isForBrowser -prefsHandle 5352 -prefMapHandle 5364 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {aec6beb5-0068-40db-aad2-187b736877c2} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" tab
        6⤵
        
        PID:6128
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5520 -childID 4 -isForBrowser -prefsHandle 5508 -prefMapHandle 5512 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c7252cbc-9e6e-43b0-8c6b-359705a57189} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" tab
        6⤵
        
        PID:4176
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5724 -childID 5 -isForBrowser -prefsHandle 5736 -prefMapHandle 5680 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5a2cbf1b-914e-4501-b6ad-0dce834986a0} 4512 "\\.\pipe\gecko-crash-server-pipe.4512" tab
        6⤵
        
        PID:208
- - C:\Users\Admin\AppData\Local\Temp\1010123001\a875273a7c.exe
    "C:\Users\Admin\AppData\Local\Temp\1010123001\a875273a7c.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:2820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3520 -ip 3520
1⤵
PID:5164

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:5424

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:5136

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