amadey | bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

7cec279ed2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	7cec279ed2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	7cec279ed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	7cec279ed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	7cec279ed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	7cec279ed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	7cec279ed2.exe

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

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

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exec230015657.exeskotes.exeskotes.exeskotes.exeskotes.exe0b566c2f1f.exe40f4f9df37.exe7cec279ed2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c230015657.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0b566c2f1f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	40f4f9df37.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7cec279ed2.exe

Downloads MZ/PE file
Uses browser remote debugging 2 TTPs 4 IoCs
Can be used control the browser and steal sensitive information such as credentials and session cookies.
credential_access stealer

Steal Web Session Cookie
T1539

Modify Authentication Process
T1556

Processes:

chrome.exechrome.exechrome.exechrome.exe

pid process

212 chrome.exe
5144 chrome.exe
2412 chrome.exe
996 chrome.exe

pid	process
212	chrome.exe
5144	chrome.exe
2412	chrome.exe
996	chrome.exe

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:

0b566c2f1f.exe40f4f9df37.exeskotes.exeskotes.exebba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exeskotes.exeskotes.exec230015657.exe7cec279ed2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0b566c2f1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	40f4f9df37.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	40f4f9df37.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c230015657.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0b566c2f1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c230015657.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7cec279ed2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7cec279ed2.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:

0b566c2f1f.exebba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exeskotes.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	0b566c2f1f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 12 IoCs

Processes:

skotes.exeskotes.exe0b566c2f1f.exe40f4f9df37.exec230015657.exe5b46f3bb2e.exe7cec279ed2.exeservice123.exeskotes.exeservice123.exeskotes.exeservice123.exe

pid	process
4568	skotes.exe
2216	skotes.exe
2024	0b566c2f1f.exe
4532	40f4f9df37.exe
2152	c230015657.exe
1988	5b46f3bb2e.exe
5852	7cec279ed2.exe
4480	service123.exe
1516	skotes.exe
716	service123.exe
4204	skotes.exe
1820	service123.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:

bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exeskotes.exe40f4f9df37.exec230015657.exe7cec279ed2.exeskotes.exeskotes.exe0b566c2f1f.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	40f4f9df37.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	c230015657.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	7cec279ed2.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	0b566c2f1f.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe

Loads dropped DLL 3 IoCs

Processes:

service123.exeservice123.exeservice123.exe

pid process

4480 service123.exe
716 service123.exe
1820 service123.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

pid	process
4480	service123.exe
716	service123.exe
1820	service123.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

7cec279ed2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	7cec279ed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	7cec279ed2.exe

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-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7cec279ed2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007567001\\7cec279ed2.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\40f4f9df37.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007564001\\40f4f9df37.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c230015657.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007565001\\c230015657.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5b46f3bb2e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007566001\\5b46f3bb2e.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\1007566001\5b46f3bb2e.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

Processes:

bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exeskotes.exeskotes.exe0b566c2f1f.exe40f4f9df37.exec230015657.exe7cec279ed2.exeskotes.exeskotes.exe

pid	process
1796	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
4568	skotes.exe
2216	skotes.exe
2024	0b566c2f1f.exe
4532	40f4f9df37.exe
2152	c230015657.exe
5852	7cec279ed2.exe
1516	skotes.exe
4204	skotes.exe

Drops file in Windows directory 1 IoCs

Processes:

bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe

description ioc process

File created C:\Windows\Tasks\skotes.job bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.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

3744 2024 WerFault.exe 0b566c2f1f.exe

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe

pid	pid_target	process	target process
3744	2024	WerFault.exe	0b566c2f1f.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:

skotes.exec230015657.exe5b46f3bb2e.exetaskkill.exe40f4f9df37.exetaskkill.exe7cec279ed2.exetaskkill.exetaskkill.exeservice123.exebba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe0b566c2f1f.exetaskkill.exeschtasks.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c230015657.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5b46f3bb2e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	40f4f9df37.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7cec279ed2.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	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0b566c2f1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Checks processor information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

Processes:

firefox.exe0b566c2f1f.exefirefox.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	0b566c2f1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	0b566c2f1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	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 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\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

chrome.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Kills process with taskkill 5 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

4480 taskkill.exe
1576 taskkill.exe
2400 taskkill.exe
3516 taskkill.exe
872 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings firefox.exe
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

4944 schtasks.exe

pid	process
4480	taskkill.exe
1576	taskkill.exe
2400	taskkill.exe
3516	taskkill.exe
872	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	firefox.exe

pid	process
4944	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exeskotes.exeskotes.exe0b566c2f1f.exe40f4f9df37.exec230015657.exe5b46f3bb2e.exe7cec279ed2.exeskotes.exeskotes.exe

pid	process
1796	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
1796	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
4568	skotes.exe
4568	skotes.exe
2216	skotes.exe
2216	skotes.exe
2024	0b566c2f1f.exe
2024	0b566c2f1f.exe
4532	40f4f9df37.exe
4532	40f4f9df37.exe
2152	c230015657.exe
2152	c230015657.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
5852	7cec279ed2.exe
5852	7cec279ed2.exe
5852	7cec279ed2.exe
5852	7cec279ed2.exe
5852	7cec279ed2.exe
1516	skotes.exe
1516	skotes.exe
4204	skotes.exe
4204	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe7cec279ed2.exe

description	pid	process
Token: SeDebugPrivilege	4480	taskkill.exe
Token: SeDebugPrivilege	1576	taskkill.exe
Token: SeDebugPrivilege	2400	taskkill.exe
Token: SeDebugPrivilege	3516	taskkill.exe
Token: SeDebugPrivilege	872	taskkill.exe
Token: SeDebugPrivilege	3536	firefox.exe
Token: SeDebugPrivilege	3536	firefox.exe
Token: SeDebugPrivilege	5852	7cec279ed2.exe

Suspicious use of FindShellTrayWindow 33 IoCs

Processes:

bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe5b46f3bb2e.exefirefox.exe

pid	process
1796	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
1988	5b46f3bb2e.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe

Suspicious use of SendNotifyMessage 31 IoCs

Processes:

5b46f3bb2e.exefirefox.exe

pid	process
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
1988	5b46f3bb2e.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
3536	firefox.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe
1988	5b46f3bb2e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

3536 firefox.exe

pid	process
3536	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exeskotes.exe5b46f3bb2e.exefirefox.exe0b566c2f1f.exefirefox.exe

description	pid	process	target process
PID 1796 wrote to memory of 4568	1796	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe	skotes.exe
PID 1796 wrote to memory of 4568	1796	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe	skotes.exe
PID 1796 wrote to memory of 4568	1796	bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe	skotes.exe
PID 4568 wrote to memory of 2024	4568	skotes.exe	0b566c2f1f.exe
PID 4568 wrote to memory of 2024	4568	skotes.exe	0b566c2f1f.exe
PID 4568 wrote to memory of 2024	4568	skotes.exe	0b566c2f1f.exe
PID 4568 wrote to memory of 4532	4568	skotes.exe	40f4f9df37.exe
PID 4568 wrote to memory of 4532	4568	skotes.exe	40f4f9df37.exe
PID 4568 wrote to memory of 4532	4568	skotes.exe	40f4f9df37.exe
PID 4568 wrote to memory of 2152	4568	skotes.exe	c230015657.exe
PID 4568 wrote to memory of 2152	4568	skotes.exe	c230015657.exe
PID 4568 wrote to memory of 2152	4568	skotes.exe	c230015657.exe
PID 4568 wrote to memory of 1988	4568	skotes.exe	5b46f3bb2e.exe
PID 4568 wrote to memory of 1988	4568	skotes.exe	5b46f3bb2e.exe
PID 4568 wrote to memory of 1988	4568	skotes.exe	5b46f3bb2e.exe
PID 1988 wrote to memory of 4480	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 4480	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 4480	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 1576	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 1576	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 1576	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 2400	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 2400	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 2400	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 3516	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 3516	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 3516	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 872	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 872	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 872	1988	5b46f3bb2e.exe	taskkill.exe
PID 1988 wrote to memory of 5068	1988	5b46f3bb2e.exe	firefox.exe
PID 1988 wrote to memory of 5068	1988	5b46f3bb2e.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 5068 wrote to memory of 3536	5068	firefox.exe	firefox.exe
PID 2024 wrote to memory of 2412	2024	0b566c2f1f.exe	chrome.exe
PID 2024 wrote to memory of 2412	2024	0b566c2f1f.exe	chrome.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	firefox.exe	firefox.exe
PID 3536 wrote to memory of 676	3536	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\bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe
"C:\Users\Admin\AppData\Local\Temp\bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1796
- 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:4568
- - C:\Users\Admin\AppData\Local\Temp\1007559001\0b566c2f1f.exe
    "C:\Users\Admin\AppData\Local\Temp\1007559001\0b566c2f1f.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
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2024
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      PID:2412
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa3922cc40,0x7ffa3922cc4c,0x7ffa3922cc58
        5⤵
        
        PID:4564
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1908,i,6552529018771884318,10708055963615830432,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1904 /prefetch:2
        5⤵
        
        PID:4876
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2160,i,6552529018771884318,10708055963615830432,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2164 /prefetch:3
        5⤵
        
        PID:3048
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2224,i,6552529018771884318,10708055963615830432,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2420 /prefetch:8
        5⤵
        
        PID:2528
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --field-trial-handle=3088,i,6552529018771884318,10708055963615830432,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3108 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:212
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --field-trial-handle=3156,i,6552529018771884318,10708055963615830432,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3188 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:996
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --field-trial-handle=4452,i,6552529018771884318,10708055963615830432,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4536 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5144
  - - C:\Users\Admin\AppData\Local\Temp\service123.exe
      "C:\Users\Admin\AppData\Local\Temp\service123.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:4480
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4944
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 1828
      4⤵
      Program crash
      PID:3744
- - C:\Users\Admin\AppData\Local\Temp\1007564001\40f4f9df37.exe
    "C:\Users\Admin\AppData\Local\Temp\1007564001\40f4f9df37.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:4532
- - C:\Users\Admin\AppData\Local\Temp\1007565001\c230015657.exe
    "C:\Users\Admin\AppData\Local\Temp\1007565001\c230015657.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:2152
- - C:\Users\Admin\AppData\Local\Temp\1007566001\5b46f3bb2e.exe
    "C:\Users\Admin\AppData\Local\Temp\1007566001\5b46f3bb2e.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:1988
  - - 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:4480
  - - 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:1576
  - - 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:2400
  - - 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:3516
  - - 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:872
  - - 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:5068
    - - 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:3536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1960 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1892 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2c2ae4ac-3909-45fc-bc76-ff482111f529} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" gpu
        6⤵
        
        PID:676
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2436 -prefMapHandle 2416 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c346688a-26c6-4df8-9ffc-ac49ab4ad5aa} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" socket
        6⤵
        
        PID:1864
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3460 -childID 1 -isForBrowser -prefsHandle 3352 -prefMapHandle 3180 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {62c680c5-4d16-45d5-a7fb-771267788291} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" tab
        6⤵
        
        PID:2016
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3476 -childID 2 -isForBrowser -prefsHandle 3936 -prefMapHandle 3412 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1940a083-b4fa-4818-9580-dc637f57c9a9} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" tab
        6⤵
        
        PID:5332
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4320 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4628 -prefMapHandle 4616 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8166a6e1-0fc4-4a05-8505-42cf9a7d3976} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" utility
        6⤵
        Checks processor information in registry
        
        PID:2524
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5328 -childID 3 -isForBrowser -prefsHandle 5344 -prefMapHandle 5340 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b6eaad86-27ca-41ee-aa4d-d2c4f5518043} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" tab
        6⤵
        
        PID:5976
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5500 -childID 4 -isForBrowser -prefsHandle 5576 -prefMapHandle 5572 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5c1b53d6-6430-4114-8295-7c4cab4a538a} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" tab
        6⤵
        
        PID:5988
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4596 -childID 5 -isForBrowser -prefsHandle 5720 -prefMapHandle 5728 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6e1336b7-7a35-44d1-a7f0-150122961cd9} 3536 "\\.\pipe\gecko-crash-server-pipe.3536" tab
        6⤵
        
        PID:6012
- - C:\Users\Admin\AppData\Local\Temp\1007567001\7cec279ed2.exe
    "C:\Users\Admin\AppData\Local\Temp\1007567001\7cec279ed2.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5852

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:2216

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:5160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2024 -ip 2024
1⤵
PID:5688

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:1516

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:716

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:4204

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Modify Authentication Process

T1556

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Authentication Process

T1556

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

T1556

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion