amadey | ad27642caa9ccf53582f5a9b49538b71e41aff847cc09acf24418f72e4948641

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

Y1B4BLRMG0YGD6JRFV3CR.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	Y1B4BLRMG0YGD6JRFV3CR.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	Y1B4BLRMG0YGD6JRFV3CR.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	Y1B4BLRMG0YGD6JRFV3CR.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	Y1B4BLRMG0YGD6JRFV3CR.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	Y1B4BLRMG0YGD6JRFV3CR.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	Y1B4BLRMG0YGD6JRFV3CR.exe

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exeskotes.exe0ff2e76fcf.exeskotes.exeC71YVQFBV8EDB8YNGDO8IB104BCW9RK.exeY1B4BLRMG0YGD6JRFV3CR.exe95b8de942e.exeskotes.exefile.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0ff2e76fcf.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Y1B4BLRMG0YGD6JRFV3CR.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	95b8de942e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 18 IoCs

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

Query Registry

System Information Discovery

Processes:

skotes.exeY1B4BLRMG0YGD6JRFV3CR.exe0ff2e76fcf.exeskotes.exeskotes.exefile.exeC71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe95b8de942e.exe5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Y1B4BLRMG0YGD6JRFV3CR.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Y1B4BLRMG0YGD6JRFV3CR.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ff2e76fcf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0ff2e76fcf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	95b8de942e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	95b8de942e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

Processes:

C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exeskotes.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 10 IoCs

Processes:

C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exeskotes.exeY1B4BLRMG0YGD6JRFV3CR.exe95b8de942e.exe0ff2e76fcf.exe3a2e9f760b.exenum.exeskotes.exeskotes.exe

pid	process
4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
4360	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
2020	skotes.exe
1888	Y1B4BLRMG0YGD6JRFV3CR.exe
4468	95b8de942e.exe
4500	0ff2e76fcf.exe
3380	3a2e9f760b.exe
3044	num.exe
3916	skotes.exe
5464	skotes.exe

Identifies Wine through registry keys 2 TTPs 9 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:

C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exeY1B4BLRMG0YGD6JRFV3CR.exeskotes.exeskotes.exefile.exeskotes.exe95b8de942e.exe0ff2e76fcf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	Y1B4BLRMG0YGD6JRFV3CR.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	95b8de942e.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	0ff2e76fcf.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

Y1B4BLRMG0YGD6JRFV3CR.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	Y1B4BLRMG0YGD6JRFV3CR.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	Y1B4BLRMG0YGD6JRFV3CR.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

skotes.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\95b8de942e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000964001\\95b8de942e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0ff2e76fcf.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000965001\\0ff2e76fcf.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3a2e9f760b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000966001\\3a2e9f760b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\num.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000967001\\num.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.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1000966001\3a2e9f760b.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

Processes:

file.exeC71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exeskotes.exeY1B4BLRMG0YGD6JRFV3CR.exe95b8de942e.exe0ff2e76fcf.exeskotes.exeskotes.exe

pid	process
5028	file.exe
4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
4360	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
2020	skotes.exe
1888	Y1B4BLRMG0YGD6JRFV3CR.exe
4468	95b8de942e.exe
4500	0ff2e76fcf.exe
3916	skotes.exe
5464	skotes.exe

Drops file in Windows directory 1 IoCs

Processes:

C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe

description ioc process

File created C:\Windows\Tasks\skotes.job C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe

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

Processes:

C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe0ff2e76fcf.exe3a2e9f760b.exetaskkill.exeskotes.exeY1B4BLRMG0YGD6JRFV3CR.exe95b8de942e.exetaskkill.exetaskkill.exetaskkill.exefile.exetaskkill.exenum.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ff2e76fcf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a2e9f760b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Y1B4BLRMG0YGD6JRFV3CR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	95b8de942e.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	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Kills process with taskkill 5 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

1200 taskkill.exe
4908 taskkill.exe
628 taskkill.exe
2364 taskkill.exe
4932 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings firefox.exe

pid	process
1200	taskkill.exe
4908	taskkill.exe
628	taskkill.exe
2364	taskkill.exe
4932	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

file.exeC71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exeskotes.exeY1B4BLRMG0YGD6JRFV3CR.exe95b8de942e.exe0ff2e76fcf.exe3a2e9f760b.exeskotes.exeskotes.exe

pid	process
5028	file.exe
5028	file.exe
5028	file.exe
5028	file.exe
5028	file.exe
5028	file.exe
4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
4360	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
4360	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
2020	skotes.exe
2020	skotes.exe
1888	Y1B4BLRMG0YGD6JRFV3CR.exe
1888	Y1B4BLRMG0YGD6JRFV3CR.exe
1888	Y1B4BLRMG0YGD6JRFV3CR.exe
1888	Y1B4BLRMG0YGD6JRFV3CR.exe
4468	95b8de942e.exe
4468	95b8de942e.exe
4500	0ff2e76fcf.exe
4500	0ff2e76fcf.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3916	skotes.exe
3916	skotes.exe
5464	skotes.exe
5464	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

Y1B4BLRMG0YGD6JRFV3CR.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe

description	pid	process
Token: SeDebugPrivilege	1888	Y1B4BLRMG0YGD6JRFV3CR.exe
Token: SeDebugPrivilege	628	taskkill.exe
Token: SeDebugPrivilege	2364	taskkill.exe
Token: SeDebugPrivilege	4932	taskkill.exe
Token: SeDebugPrivilege	1200	taskkill.exe
Token: SeDebugPrivilege	4908	taskkill.exe
Token: SeDebugPrivilege	2224	firefox.exe
Token: SeDebugPrivilege	2224	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

Processes:

C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe3a2e9f760b.exefirefox.exe

pid	process
4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
3380	3a2e9f760b.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe

Suspicious use of SendNotifyMessage 31 IoCs

Processes:

3a2e9f760b.exefirefox.exe

pid	process
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
3380	3a2e9f760b.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
2224	firefox.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe
3380	3a2e9f760b.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

2224 firefox.exe

pid	process
2224	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeC71YVQFBV8EDB8YNGDO8IB104BCW9RK.exeskotes.exe3a2e9f760b.exefirefox.exefirefox.exe

description	pid	process	target process
PID 5028 wrote to memory of 4632	5028	file.exe	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
PID 5028 wrote to memory of 4632	5028	file.exe	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
PID 5028 wrote to memory of 4632	5028	file.exe	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
PID 5028 wrote to memory of 4360	5028	file.exe	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
PID 5028 wrote to memory of 4360	5028	file.exe	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
PID 5028 wrote to memory of 4360	5028	file.exe	5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
PID 4632 wrote to memory of 2020	4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe	skotes.exe
PID 4632 wrote to memory of 2020	4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe	skotes.exe
PID 4632 wrote to memory of 2020	4632	C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe	skotes.exe
PID 5028 wrote to memory of 1888	5028	file.exe	Y1B4BLRMG0YGD6JRFV3CR.exe
PID 5028 wrote to memory of 1888	5028	file.exe	Y1B4BLRMG0YGD6JRFV3CR.exe
PID 5028 wrote to memory of 1888	5028	file.exe	Y1B4BLRMG0YGD6JRFV3CR.exe
PID 2020 wrote to memory of 4468	2020	skotes.exe	95b8de942e.exe
PID 2020 wrote to memory of 4468	2020	skotes.exe	95b8de942e.exe
PID 2020 wrote to memory of 4468	2020	skotes.exe	95b8de942e.exe
PID 2020 wrote to memory of 4500	2020	skotes.exe	0ff2e76fcf.exe
PID 2020 wrote to memory of 4500	2020	skotes.exe	0ff2e76fcf.exe
PID 2020 wrote to memory of 4500	2020	skotes.exe	0ff2e76fcf.exe
PID 2020 wrote to memory of 3380	2020	skotes.exe	3a2e9f760b.exe
PID 2020 wrote to memory of 3380	2020	skotes.exe	3a2e9f760b.exe
PID 2020 wrote to memory of 3380	2020	skotes.exe	3a2e9f760b.exe
PID 3380 wrote to memory of 628	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 628	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 628	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 2364	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 2364	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 2364	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 4932	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 4932	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 4932	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 1200	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 1200	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 1200	3380	3a2e9f760b.exe	taskkill.exe
PID 2020 wrote to memory of 3044	2020	skotes.exe	num.exe
PID 2020 wrote to memory of 3044	2020	skotes.exe	num.exe
PID 2020 wrote to memory of 3044	2020	skotes.exe	num.exe
PID 3380 wrote to memory of 4908	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 4908	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 4908	3380	3a2e9f760b.exe	taskkill.exe
PID 3380 wrote to memory of 1736	3380	3a2e9f760b.exe	firefox.exe
PID 3380 wrote to memory of 1736	3380	3a2e9f760b.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 1736 wrote to memory of 2224	1736	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	firefox.exe	firefox.exe
PID 2224 wrote to memory of 2520	2224	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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5028

C:\Users\Admin\AppData\Local\Temp\C71YVQFBV8EDB8YNGDO8IB104BCW9RK.exe
"C:\Users\Admin\AppData\Local\Temp\C71YVQFBV8EDB8YNGDO8IB104BCW9RK.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
- 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:4632

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:2020

C:\Users\Admin\AppData\Local\Temp\1000964001\95b8de942e.exe
"C:\Users\Admin\AppData\Local\Temp\1000964001\95b8de942e.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:4468

C:\Users\Admin\AppData\Local\Temp\1000965001\0ff2e76fcf.exe
"C:\Users\Admin\AppData\Local\Temp\1000965001\0ff2e76fcf.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:4500

C:\Users\Admin\AppData\Local\Temp\1000966001\3a2e9f760b.exe
"C:\Users\Admin\AppData\Local\Temp\1000966001\3a2e9f760b.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:3380

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:628

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:2364

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:4932

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:1200

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:4908

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:1736

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:2224

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1980 -parentBuildID 20240401114208 -prefsHandle 1908 -prefMapHandle 1900 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4728463b-359f-42cd-927d-a036c547e4cb} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" gpu
7⤵
PID:2520

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2416 -parentBuildID 20240401114208 -prefsHandle 2392 -prefMapHandle 2388 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {41611709-c4ea-49c9-a87d-9d633ea1a63f} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" socket
7⤵
PID:2028

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3212 -childID 1 -isForBrowser -prefsHandle 3420 -prefMapHandle 3312 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cddd2015-63ca-4181-9125-95298c8a0978} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" tab
7⤵
PID:436

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3988 -childID 2 -isForBrowser -prefsHandle 3980 -prefMapHandle 3976 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5accf168-c591-4de3-b496-6fe1dad997f1} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" tab
7⤵
PID:3652

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4492 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4596 -prefMapHandle 4684 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {87f705b1-33f3-4168-b1e9-949ae1364031} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" utility
7⤵
- Checks processor information in registry
PID:5304

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5196 -childID 3 -isForBrowser -prefsHandle 5192 -prefMapHandle 5176 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b4cf8634-6f30-428d-98b6-f340b27fbc18} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" tab
7⤵
PID:5832

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5364 -childID 4 -isForBrowser -prefsHandle 5320 -prefMapHandle 5212 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ce0abc8b-ca9e-449e-9d36-066766f3e83d} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" tab
7⤵
PID:5844

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5544 -childID 5 -isForBrowser -prefsHandle 5624 -prefMapHandle 5620 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f210dbd6-c61a-4b7e-83f0-a41f4c19a9ea} 2224 "\\.\pipe\gecko-crash-server-pipe.2224" tab
7⤵
PID:5860

C:\Users\Admin\AppData\Local\Temp\1000967001\num.exe
"C:\Users\Admin\AppData\Local\Temp\1000967001\num.exe"
4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3044

C:\Users\Admin\AppData\Local\Temp\5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe
"C:\Users\Admin\AppData\Local\Temp\5Z1FT16XGREVTSIU5TXL9J6QDH7XU.exe"
2⤵
- 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:4360

C:\Users\Admin\AppData\Local\Temp\Y1B4BLRMG0YGD6JRFV3CR.exe
"C:\Users\Admin\AppData\Local\Temp\Y1B4BLRMG0YGD6JRFV3CR.exe"
2⤵
- 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:1888

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:3916

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:5464

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion