amadey | 951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667

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\DisableRealtimeMonitoring = "1"	7c4b8c98e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	7c4b8c98e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	7c4b8c98e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	7c4b8c98e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	7c4b8c98e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	7c4b8c98e2.exe

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 5204 created 3428	5204	WqtakkK.exe	56

Enumerates VirtualBox registry keys 2 TTPs 2 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	0133cff305.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	a9a72a9c92.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__	7c4b8c98e2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a9a72a9c92.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.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__	ba2cc3b4f1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e65cad892c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0133cff305.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.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	ba2cc3b4f1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e65cad892c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e65cad892c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0133cff305.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0133cff305.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ba2cc3b4f1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a9a72a9c92.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7c4b8c98e2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7c4b8c98e2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a9a72a9c92.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 11 IoCs

pid	Process
4452	skotes.exe
4000	skotes.exe
4600	ba2cc3b4f1.exe
4344	e65cad892c.exe
1304	9a66566c3c.exe
3200	7c4b8c98e2.exe
5816	0133cff305.exe
6124	a9a72a9c92.exe
3152	skotes.exe
5204	WqtakkK.exe
4980	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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	ba2cc3b4f1.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	e65cad892c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	a9a72a9c92.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	7c4b8c98e2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	0133cff305.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	7c4b8c98e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	7c4b8c98e2.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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ba2cc3b4f1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010747001\\ba2cc3b4f1.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e65cad892c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010748001\\e65cad892c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9a66566c3c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010749001\\9a66566c3c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7c4b8c98e2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010750001\\7c4b8c98e2.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/0x000a000000023b9d-72.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
4856	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
4452	skotes.exe
4000	skotes.exe
4600	ba2cc3b4f1.exe
4344	e65cad892c.exe
3200	7c4b8c98e2.exe
5816	0133cff305.exe
6124	a9a72a9c92.exe
3152	skotes.exe
4980	skotes.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5204 set thread context of 2788	5204	WqtakkK.exe	126

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
5424	4600	WerFault.exe	84
5428	4600	WerFault.exe	84
4512	2788	WerFault.exe	126
5308	2788	WerFault.exe	126

System Location Discovery: System Language Discovery 1 TTPs 15 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	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e65cad892c.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	a9a72a9c92.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba2cc3b4f1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c4b8c98e2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a66566c3c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0133cff305.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WqtakkK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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\~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
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

Kills process with taskkill 5 IoCs

pid	Process
1188	taskkill.exe
4736	taskkill.exe
4760	taskkill.exe
4268	taskkill.exe
4052	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 45 IoCs

pid	Process
4856	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
4856	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
4452	skotes.exe
4452	skotes.exe
4000	skotes.exe
4000	skotes.exe
4600	ba2cc3b4f1.exe
4600	ba2cc3b4f1.exe
4344	e65cad892c.exe
4344	e65cad892c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
3200	7c4b8c98e2.exe
3200	7c4b8c98e2.exe
3200	7c4b8c98e2.exe
3200	7c4b8c98e2.exe
3200	7c4b8c98e2.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
5816	0133cff305.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
6124	a9a72a9c92.exe
3152	skotes.exe
3152	skotes.exe
5204	WqtakkK.exe
5204	WqtakkK.exe
4980	skotes.exe
4980	skotes.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	4736	taskkill.exe
Token: SeDebugPrivilege	4760	taskkill.exe
Token: SeDebugPrivilege	4268	taskkill.exe
Token: SeDebugPrivilege	4052	taskkill.exe
Token: SeDebugPrivilege	1188	taskkill.exe
Token: SeDebugPrivilege	3484	firefox.exe
Token: SeDebugPrivilege	3484	firefox.exe
Token: SeDebugPrivilege	3200	7c4b8c98e2.exe
Token: SeDebugPrivilege	5204	WqtakkK.exe
Token: SeDebugPrivilege	5204	WqtakkK.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
4856	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
3484	firefox.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe
1304	9a66566c3c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3484	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 4452	4856	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe	82
PID 4856 wrote to memory of 4452	4856	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe	82
PID 4856 wrote to memory of 4452	4856	951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe	82
PID 4452 wrote to memory of 4600	4452	skotes.exe	84
PID 4452 wrote to memory of 4600	4452	skotes.exe	84
PID 4452 wrote to memory of 4600	4452	skotes.exe	84
PID 4452 wrote to memory of 4344	4452	skotes.exe	91
PID 4452 wrote to memory of 4344	4452	skotes.exe	91
PID 4452 wrote to memory of 4344	4452	skotes.exe	91
PID 4452 wrote to memory of 1304	4452	skotes.exe	93
PID 4452 wrote to memory of 1304	4452	skotes.exe	93
PID 4452 wrote to memory of 1304	4452	skotes.exe	93
PID 1304 wrote to memory of 4736	1304	9a66566c3c.exe	94
PID 1304 wrote to memory of 4736	1304	9a66566c3c.exe	94
PID 1304 wrote to memory of 4736	1304	9a66566c3c.exe	94
PID 1304 wrote to memory of 4760	1304	9a66566c3c.exe	96
PID 1304 wrote to memory of 4760	1304	9a66566c3c.exe	96
PID 1304 wrote to memory of 4760	1304	9a66566c3c.exe	96
PID 1304 wrote to memory of 4268	1304	9a66566c3c.exe	98
PID 1304 wrote to memory of 4268	1304	9a66566c3c.exe	98
PID 1304 wrote to memory of 4268	1304	9a66566c3c.exe	98
PID 1304 wrote to memory of 4052	1304	9a66566c3c.exe	100
PID 1304 wrote to memory of 4052	1304	9a66566c3c.exe	100
PID 1304 wrote to memory of 4052	1304	9a66566c3c.exe	100
PID 1304 wrote to memory of 1188	1304	9a66566c3c.exe	102
PID 1304 wrote to memory of 1188	1304	9a66566c3c.exe	102
PID 1304 wrote to memory of 1188	1304	9a66566c3c.exe	102
PID 1304 wrote to memory of 3044	1304	9a66566c3c.exe	104
PID 1304 wrote to memory of 3044	1304	9a66566c3c.exe	104
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3044 wrote to memory of 3484	3044	firefox.exe	105
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106
PID 3484 wrote to memory of 3644	3484	firefox.exe	106

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:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3428
- C:\Users\Admin\AppData\Local\Temp\951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe
  "C:\Users\Admin\AppData\Local\Temp\951cf3533607dc4c7a2bca6569388c644fa4e2f74692b7912cd3577243651667.exe"
  2⤵
  - 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:4856
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    - 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:4452
  - - C:\Users\Admin\AppData\Local\Temp\1010747001\ba2cc3b4f1.exe
      "C:\Users\Admin\AppData\Local\Temp\1010747001\ba2cc3b4f1.exe"
      4⤵
      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:4600
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4600 -s 1656
        5⤵
        Program crash
        
        PID:5428
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4600 -s 1676
        5⤵
        Program crash
        
        PID:5424
  - - C:\Users\Admin\AppData\Local\Temp\1010748001\e65cad892c.exe
      "C:\Users\Admin\AppData\Local\Temp\1010748001\e65cad892c.exe"
      4⤵
      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:4344
  - - C:\Users\Admin\AppData\Local\Temp\1010749001\9a66566c3c.exe
      "C:\Users\Admin\AppData\Local\Temp\1010749001\9a66566c3c.exe"
      4⤵
      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:1304
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4736
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4760
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4268
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4052
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1188
    - - 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⤵
        Suspicious use of WriteProcessMemory
        
        PID:3044
      - 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
        6⤵
        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:3484
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1996 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1896 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ce87e55d-125c-4996-8c41-c669a7933538} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" gpu
        7⤵
        
        PID:3644
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2440 -parentBuildID 20240401114208 -prefsHandle 2432 -prefMapHandle 2428 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f9cf3bd9-5897-43f1-8eb0-748936c698f0} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" socket
        7⤵
        
        PID:1452
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3044 -childID 1 -isForBrowser -prefsHandle 3036 -prefMapHandle 3032 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1136 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {36e86dc2-2f6e-4d58-8f80-ee2a8d632bc3} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" tab
        7⤵
        
        PID:2108
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3940 -childID 2 -isForBrowser -prefsHandle 3932 -prefMapHandle 3928 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1136 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {938d9d5d-9d80-4e3d-8bfc-94d2e714dfec} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" tab
        7⤵
        
        PID:872
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4800 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4804 -prefMapHandle 4748 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d2faf3df-7611-482b-8781-4f781d4453fe} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" utility
        7⤵
        Checks processor information in registry
        
        PID:4976
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5140 -childID 3 -isForBrowser -prefsHandle 5132 -prefMapHandle 5152 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 1136 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b98981fd-5933-49d3-8158-7a71d40b6b67} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" tab
        7⤵
        
        PID:5620
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5292 -childID 4 -isForBrowser -prefsHandle 5300 -prefMapHandle 5184 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 1136 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e59c5e4c-d89d-4b7a-97ad-ad3dffffd88c} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" tab
        7⤵
        
        PID:5696
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5488 -childID 5 -isForBrowser -prefsHandle 5568 -prefMapHandle 5564 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 1136 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {95c463ff-d94c-451d-9188-1a11258552ac} 3484 "\\.\pipe\gecko-crash-server-pipe.3484" tab
        7⤵
        
        PID:5776
  - - C:\Users\Admin\AppData\Local\Temp\1010750001\7c4b8c98e2.exe
      "C:\Users\Admin\AppData\Local\Temp\1010750001\7c4b8c98e2.exe"
      4⤵
      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:3200
  - - C:\Users\Admin\AppData\Local\Temp\1010751001\0133cff305.exe
      "C:\Users\Admin\AppData\Local\Temp\1010751001\0133cff305.exe"
      4⤵
      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:5816
  - - C:\Users\Admin\AppData\Local\Temp\1010752001\a9a72a9c92.exe
      "C:\Users\Admin\AppData\Local\Temp\1010752001\a9a72a9c92.exe"
      4⤵
      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:6124
  - - C:\Users\Admin\AppData\Local\Temp\1010753001\WqtakkK.exe
      "C:\Users\Admin\AppData\Local\Temp\1010753001\WqtakkK.exe"
      4⤵
      Suspicious use of NtCreateUserProcessOtherParentProcess
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5204
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2788
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1388
    3⤵
    - Program crash
    PID:4512
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1368
    3⤵
    - Program crash
    PID:5308

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:4000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4600 -ip 4600
1⤵
PID:4212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4600 -ip 4600
1⤵
PID:1720

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:3152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 2788 -ip 2788
1⤵
PID:5612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2788 -ip 2788
1⤵
PID:5616

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:4980

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