amadey | 05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd

Virtualization/Sandbox Evasion

Processes:

skotes.exe05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exeskotes.exe7ef385d5ba.exed8126a40c8.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7ef385d5ba.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d8126a40c8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

856 powershell.exe
4428 powershell.exe
Downloads MZ/PE file

pid	process
856	powershell.exe
4428	powershell.exe

Checks BIOS information in registry 2 TTPs 12 IoCs

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

Query Registry

System Information Discovery

Processes:

d8126a40c8.exeskotes.exeskotes.exe05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exeskotes.exe7ef385d5ba.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d8126a40c8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d8126a40c8.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7ef385d5ba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7ef385d5ba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

System Information Discovery

Processes:

05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exeskotes.exeSession.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	Session.exe

Executes dropped EXE 10 IoCs

Processes:

skotes.exewintoolsone64.exeSession.exe7ef385d5ba.exed8126a40c8.exec17ec4b31d.exeskotes.exenum.exepdf.exeskotes.exe

pid	process
3580	skotes.exe
5020	wintoolsone64.exe
4112	Session.exe
3488	7ef385d5ba.exe
4216	d8126a40c8.exe
3972	c17ec4b31d.exe
1916	skotes.exe
2088	num.exe
5908	pdf.exe
4200	skotes.exe

Identifies Wine through registry keys 2 TTPs 6 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

skotes.exe7ef385d5ba.exed8126a40c8.exeskotes.exeskotes.exe05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe

description	ioc	process
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	7ef385d5ba.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	d8126a40c8.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	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

skotes.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c17ec4b31d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002541001\\c17ec4b31d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\num.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002542001\\num.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7ef385d5ba.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002539001\\7ef385d5ba.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d8126a40c8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002540001\\d8126a40c8.exe"	skotes.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

116 raw.githubusercontent.com
119 raw.githubusercontent.com

flow	ioc
116	raw.githubusercontent.com
119	raw.githubusercontent.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1002541001\c17ec4b31d.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exeskotes.exe7ef385d5ba.exed8126a40c8.exeskotes.exepdf.exeskotes.exe

pid	process
1912	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
3580	skotes.exe
3488	7ef385d5ba.exe
4216	d8126a40c8.exe
1916	skotes.exe
5908	pdf.exe
5908	pdf.exe
4200	skotes.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

wintoolsone64.exe

description pid process target process

PID 5020 set thread context of 2484 5020 wintoolsone64.exe BitLockerToGo.exe
Drops file in Windows directory 1 IoCs

Processes:

05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe

description ioc process

File created C:\Windows\Tasks\skotes.job 05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5524 5908 WerFault.exe pdf.exe

description	pid	process	target process
PID 5020 set thread context of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe

pid	pid_target	process	target process
5524	5908	WerFault.exe	pdf.exe

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

Processes:

skotes.exewintoolsone64.exeSession.exetaskkill.exepdf.exe7ef385d5ba.exed8126a40c8.exetaskkill.exeBitLockerToGo.exe05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exepowershell.exetaskkill.exetaskkill.exetaskkill.exepowershell.exec17ec4b31d.exenum.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wintoolsone64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Session.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7ef385d5ba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d8126a40c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c17ec4b31d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	num.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

Processes:

firefox.exefirefox.exe

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\~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

Kills process with taskkill 5 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

2068 taskkill.exe
1216 taskkill.exe
3360 taskkill.exe
884 taskkill.exe
2508 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

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

pid	process
2068	taskkill.exe
1216	taskkill.exe
3360	taskkill.exe
884	taskkill.exe
2508	taskkill.exe

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

Suspicious behavior: EnumeratesProcesses 23 IoCs

Processes:

05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exeskotes.exeSession.exe7ef385d5ba.exepowershell.exepowershell.exed8126a40c8.exec17ec4b31d.exeskotes.exeskotes.exe

pid	process
1912	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
1912	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
3580	skotes.exe
3580	skotes.exe
4112	Session.exe
3488	7ef385d5ba.exe
3488	7ef385d5ba.exe
856	powershell.exe
856	powershell.exe
856	powershell.exe
4428	powershell.exe
4428	powershell.exe
4428	powershell.exe
4216	d8126a40c8.exe
4216	d8126a40c8.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
1916	skotes.exe
1916	skotes.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
4200	skotes.exe
4200	skotes.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

Session.exepowershell.exepowershell.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe

description	pid	process
Token: SeDebugPrivilege	4112	Session.exe
Token: SeDebugPrivilege	856	powershell.exe
Token: SeDebugPrivilege	4428	powershell.exe
Token: SeDebugPrivilege	2068	taskkill.exe
Token: SeDebugPrivilege	1216	taskkill.exe
Token: SeDebugPrivilege	3360	taskkill.exe
Token: SeDebugPrivilege	884	taskkill.exe
Token: SeDebugPrivilege	2508	taskkill.exe
Token: SeDebugPrivilege	600	firefox.exe
Token: SeDebugPrivilege	600	firefox.exe

Suspicious use of FindShellTrayWindow 31 IoCs

Processes:

c17ec4b31d.exefirefox.exe

pid	process
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
3972	c17ec4b31d.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe

Suspicious use of SendNotifyMessage 30 IoCs

Processes:

c17ec4b31d.exefirefox.exe

pid	process
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
3972	c17ec4b31d.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
600	firefox.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe
3972	c17ec4b31d.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

firefox.exepdf.exe

pid process

600 firefox.exe
5908 pdf.exe

pid	process
600	firefox.exe
5908	pdf.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exeskotes.exewintoolsone64.exeSession.exepowershell.exec17ec4b31d.exefirefox.exefirefox.exe

description	pid	process	target process
PID 1912 wrote to memory of 3580	1912	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe	skotes.exe
PID 1912 wrote to memory of 3580	1912	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe	skotes.exe
PID 1912 wrote to memory of 3580	1912	05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe	skotes.exe
PID 3580 wrote to memory of 5020	3580	skotes.exe	wintoolsone64.exe
PID 3580 wrote to memory of 5020	3580	skotes.exe	wintoolsone64.exe
PID 3580 wrote to memory of 5020	3580	skotes.exe	wintoolsone64.exe
PID 3580 wrote to memory of 4112	3580	skotes.exe	Session.exe
PID 3580 wrote to memory of 4112	3580	skotes.exe	Session.exe
PID 3580 wrote to memory of 4112	3580	skotes.exe	Session.exe
PID 3580 wrote to memory of 3488	3580	skotes.exe	7ef385d5ba.exe
PID 3580 wrote to memory of 3488	3580	skotes.exe	7ef385d5ba.exe
PID 3580 wrote to memory of 3488	3580	skotes.exe	7ef385d5ba.exe
PID 5020 wrote to memory of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe
PID 5020 wrote to memory of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe
PID 5020 wrote to memory of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe
PID 4112 wrote to memory of 856	4112	Session.exe	powershell.exe
PID 4112 wrote to memory of 856	4112	Session.exe	powershell.exe
PID 4112 wrote to memory of 856	4112	Session.exe	powershell.exe
PID 856 wrote to memory of 4428	856	powershell.exe	powershell.exe
PID 856 wrote to memory of 4428	856	powershell.exe	powershell.exe
PID 856 wrote to memory of 4428	856	powershell.exe	powershell.exe
PID 3580 wrote to memory of 4216	3580	skotes.exe	d8126a40c8.exe
PID 3580 wrote to memory of 4216	3580	skotes.exe	d8126a40c8.exe
PID 3580 wrote to memory of 4216	3580	skotes.exe	d8126a40c8.exe
PID 5020 wrote to memory of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe
PID 5020 wrote to memory of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe
PID 5020 wrote to memory of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe
PID 3580 wrote to memory of 3972	3580	skotes.exe	c17ec4b31d.exe
PID 3580 wrote to memory of 3972	3580	skotes.exe	c17ec4b31d.exe
PID 3580 wrote to memory of 3972	3580	skotes.exe	c17ec4b31d.exe
PID 3972 wrote to memory of 2068	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 2068	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 2068	3972	c17ec4b31d.exe	taskkill.exe
PID 5020 wrote to memory of 2484	5020	wintoolsone64.exe	BitLockerToGo.exe
PID 3972 wrote to memory of 1216	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 1216	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 1216	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 3360	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 3360	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 3360	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 884	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 884	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 884	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 2508	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 2508	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 2508	3972	c17ec4b31d.exe	taskkill.exe
PID 3972 wrote to memory of 548	3972	c17ec4b31d.exe	firefox.exe
PID 3972 wrote to memory of 548	3972	c17ec4b31d.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 548 wrote to memory of 600	548	firefox.exe	firefox.exe
PID 600 wrote to memory of 2332	600	firefox.exe	firefox.exe
PID 600 wrote to memory of 2332	600	firefox.exe	firefox.exe
PID 600 wrote to memory of 2332	600	firefox.exe	firefox.exe
PID 600 wrote to memory of 2332	600	firefox.exe	firefox.exe
PID 600 wrote to memory of 2332	600	firefox.exe	firefox.exe

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\05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.exe
"C:\Users\Admin\AppData\Local\Temp\05fe4628ec1c9b88873bc3f3d3285657cc2b7bb7c380f9587009f09f1e55c6bd.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 WriteProcessMemory
PID:1912

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:3580

C:\Users\Admin\AppData\Local\Temp\1002431001\wintoolsone64.exe
"C:\Users\Admin\AppData\Local\Temp\1002431001\wintoolsone64.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5020

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
"C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
4⤵
- System Location Discovery: System Language Discovery
PID:2484

C:\Users\Admin\AppData\Local\Temp\1002474001\Session.exe
"C:\Users\Admin\AppData\Local\Temp\1002474001\Session.exe"
3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4112

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" powershell -Command "Add-MpPreference -ExclusionPath 'C:\Lipras'; Add-MpPreference -ExclusionPath 'C:\Users'"
4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:\Lipras
5⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4428

C:\Lipras\pdf.exe
"C:\Lipras\pdf.exe"
4⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5908 -s 1476
5⤵
- Program crash
PID:5524

C:\Users\Admin\AppData\Local\Temp\1002539001\7ef385d5ba.exe
"C:\Users\Admin\AppData\Local\Temp\1002539001\7ef385d5ba.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\1002540001\d8126a40c8.exe
"C:\Users\Admin\AppData\Local\Temp\1002540001\d8126a40c8.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:4216

C:\Users\Admin\AppData\Local\Temp\1002541001\c17ec4b31d.exe
"C:\Users\Admin\AppData\Local\Temp\1002541001\c17ec4b31d.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:3972

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:2068

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:1216

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:3360

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:884

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:2508

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:548

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:600

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1964 -prefMapHandle 1956 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ada0703d-6f5b-4a8d-8aad-a7dcaec6f34b} 600 "\\.\pipe\gecko-crash-server-pipe.600" gpu
6⤵
PID:2332

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2460 -prefMapHandle 2456 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f92efe9d-e292-4e22-9494-e57f868a166c} 600 "\\.\pipe\gecko-crash-server-pipe.600" socket
6⤵
PID:1128

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3588 -childID 1 -isForBrowser -prefsHandle 2792 -prefMapHandle 3584 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {47642368-7754-429a-9feb-d819cc64fc74} 600 "\\.\pipe\gecko-crash-server-pipe.600" tab
6⤵
PID:700

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 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {69b9f721-93ef-492e-a191-8baba271c97c} 600 "\\.\pipe\gecko-crash-server-pipe.600" tab
6⤵
PID:4272

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4712 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4828 -prefMapHandle 4824 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {71930ffd-2f0f-447f-9fd4-08e980636099} 600 "\\.\pipe\gecko-crash-server-pipe.600" utility
6⤵
- Checks processor information in registry
PID:5664

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4388 -childID 3 -isForBrowser -prefsHandle 4152 -prefMapHandle 4336 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4773f15c-9e51-474b-afc3-e63a6e270ac7} 600 "\\.\pipe\gecko-crash-server-pipe.600" tab
6⤵
PID:5980

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5184 -childID 4 -isForBrowser -prefsHandle 5192 -prefMapHandle 5196 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b73df797-4b6f-4e50-b511-3543c6b9eae3} 600 "\\.\pipe\gecko-crash-server-pipe.600" tab
6⤵
PID:5996

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5388 -childID 5 -isForBrowser -prefsHandle 5468 -prefMapHandle 5464 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc8a2682-249e-4589-940c-61109911b7ef} 600 "\\.\pipe\gecko-crash-server-pipe.600" tab
6⤵
PID:6008

C:\Users\Admin\AppData\Local\Temp\1002542001\num.exe
"C:\Users\Admin\AppData\Local\Temp\1002542001\num.exe"
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2088

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:1916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 5908 -ip 5908
1⤵
PID:5252

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:4200

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion