amadey | f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

5d7a9f43fd.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5d7a9f43fd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5d7a9f43fd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5d7a9f43fd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5d7a9f43fd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5d7a9f43fd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	5d7a9f43fd.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 6 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

5d7a9f43fd.exee08ed9576c.exef6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exeskotes.exe6bc282057d.exe5cf6435933.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5d7a9f43fd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e08ed9576c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6bc282057d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5cf6435933.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

756 chrome.exe
3300 chrome.exe
1476 chrome.exe
2168 chrome.exe

pid	process
756	chrome.exe
3300	chrome.exe
1476	chrome.exe
2168	chrome.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:

5d7a9f43fd.exef6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exeskotes.exe6bc282057d.exe5cf6435933.exee08ed9576c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5d7a9f43fd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.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	6bc282057d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5cf6435933.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6bc282057d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5cf6435933.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5d7a9f43fd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e08ed9576c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e08ed9576c.exe

Executes dropped EXE 7 IoCs

Processes:

skotes.exe6bc282057d.exe5cf6435933.exe18483350a5.exe5d7a9f43fd.exee08ed9576c.exeservice123.exe

pid process

2844 skotes.exe
2868 6bc282057d.exe
856 5cf6435933.exe
808 18483350a5.exe
2980 5d7a9f43fd.exe
3636 e08ed9576c.exe
2340 service123.exe

pid	process
2844	skotes.exe
2868	6bc282057d.exe
856	5cf6435933.exe
808	18483350a5.exe
2980	5d7a9f43fd.exe
3636	e08ed9576c.exe
2340	service123.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.exe6bc282057d.exe5cf6435933.exe5d7a9f43fd.exee08ed9576c.exef6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	6bc282057d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	5cf6435933.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	5d7a9f43fd.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	e08ed9576c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe

Loads dropped DLL 14 IoCs

Processes:

f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exeskotes.exee08ed9576c.exeWerFault.exeservice123.exe

pid	process
432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
3636	e08ed9576c.exe
3636	e08ed9576c.exe
1788	WerFault.exe
1788	WerFault.exe
1788	WerFault.exe
2340	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

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

5d7a9f43fd.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	5d7a9f43fd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5d7a9f43fd.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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\6bc282057d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007891001\\6bc282057d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\5cf6435933.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007892001\\5cf6435933.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\18483350a5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007893001\\18483350a5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\5d7a9f43fd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007894001\\5d7a9f43fd.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\1007893001\18483350a5.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

Processes:

f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exeskotes.exe6bc282057d.exe5cf6435933.exe5d7a9f43fd.exee08ed9576c.exe

pid	process
432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe
2844	skotes.exe
2868	6bc282057d.exe
856	5cf6435933.exe
2980	5d7a9f43fd.exe
3636	e08ed9576c.exe

Drops file in Windows directory 1 IoCs

Processes:

f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe

description ioc process

File created C:\Windows\Tasks\skotes.job f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.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
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1788 3636 WerFault.exe e08ed9576c.exe

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe

pid	pid_target	process	target process
1788	3636	WerFault.exe	e08ed9576c.exe

System Location Discovery: System Language Discovery 1 TTPs 13 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:

taskkill.exetaskkill.exetaskkill.exetaskkill.exe5d7a9f43fd.exeschtasks.exe18483350a5.exeskotes.exe6bc282057d.exe5cf6435933.exetaskkill.exee08ed9576c.exef6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe

description	ioc	process
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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d7a9f43fd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	18483350a5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6bc282057d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5cf6435933.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e08ed9576c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

Processes:

firefox.exee08ed9576c.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	e08ed9576c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	e08ed9576c.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

2124 taskkill.exe
1888 taskkill.exe
1900 taskkill.exe
1416 taskkill.exe
1528 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_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

368 schtasks.exe

pid	process
2124	taskkill.exe
1888	taskkill.exe
1900	taskkill.exe
1416	taskkill.exe
1528	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	firefox.exe

pid	process
368	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exeskotes.exe6bc282057d.exe5cf6435933.exe18483350a5.exe5d7a9f43fd.exee08ed9576c.exechrome.exe

pid	process
432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe
2844	skotes.exe
2868	6bc282057d.exe
856	5cf6435933.exe
808	18483350a5.exe
2980	5d7a9f43fd.exe
808	18483350a5.exe
3636	e08ed9576c.exe
3636	e08ed9576c.exe
2980	5d7a9f43fd.exe
2980	5d7a9f43fd.exe
1476	chrome.exe
1476	chrome.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe5d7a9f43fd.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	2124	taskkill.exe
Token: SeDebugPrivilege	1888	taskkill.exe
Token: SeDebugPrivilege	1900	taskkill.exe
Token: SeDebugPrivilege	1416	taskkill.exe
Token: SeDebugPrivilege	1528	taskkill.exe
Token: SeDebugPrivilege	2640	firefox.exe
Token: SeDebugPrivilege	2640	firefox.exe
Token: SeDebugPrivilege	2980	5d7a9f43fd.exe
Token: SeShutdownPrivilege	1476	chrome.exe
Token: SeShutdownPrivilege	1476	chrome.exe
Token: SeShutdownPrivilege	1476	chrome.exe
Token: SeShutdownPrivilege	1476	chrome.exe
Token: SeShutdownPrivilege	1476	chrome.exe
Token: SeShutdownPrivilege	1476	chrome.exe

Suspicious use of FindShellTrayWindow 50 IoCs

Processes:

f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe18483350a5.exefirefox.exechrome.exe

pid	process
432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
808	18483350a5.exe
808	18483350a5.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe
1476	chrome.exe

Suspicious use of SendNotifyMessage 14 IoCs

Processes:

18483350a5.exefirefox.exe

pid	process
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
808	18483350a5.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
808	18483350a5.exe
808	18483350a5.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exeskotes.exe18483350a5.exefirefox.exefirefox.exe

description	pid	process	target process
PID 432 wrote to memory of 2844	432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe	skotes.exe
PID 432 wrote to memory of 2844	432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe	skotes.exe
PID 432 wrote to memory of 2844	432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe	skotes.exe
PID 432 wrote to memory of 2844	432	f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe	skotes.exe
PID 2844 wrote to memory of 2868	2844	skotes.exe	6bc282057d.exe
PID 2844 wrote to memory of 2868	2844	skotes.exe	6bc282057d.exe
PID 2844 wrote to memory of 2868	2844	skotes.exe	6bc282057d.exe
PID 2844 wrote to memory of 2868	2844	skotes.exe	6bc282057d.exe
PID 2844 wrote to memory of 856	2844	skotes.exe	5cf6435933.exe
PID 2844 wrote to memory of 856	2844	skotes.exe	5cf6435933.exe
PID 2844 wrote to memory of 856	2844	skotes.exe	5cf6435933.exe
PID 2844 wrote to memory of 856	2844	skotes.exe	5cf6435933.exe
PID 2844 wrote to memory of 808	2844	skotes.exe	18483350a5.exe
PID 2844 wrote to memory of 808	2844	skotes.exe	18483350a5.exe
PID 2844 wrote to memory of 808	2844	skotes.exe	18483350a5.exe
PID 2844 wrote to memory of 808	2844	skotes.exe	18483350a5.exe
PID 808 wrote to memory of 2124	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 2124	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 2124	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 2124	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1888	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1888	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1888	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1888	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1900	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1900	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1900	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1900	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1416	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1416	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1416	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1416	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1528	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1528	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1528	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 1528	808	18483350a5.exe	taskkill.exe
PID 808 wrote to memory of 2632	808	18483350a5.exe	firefox.exe
PID 808 wrote to memory of 2632	808	18483350a5.exe	firefox.exe
PID 808 wrote to memory of 2632	808	18483350a5.exe	firefox.exe
PID 808 wrote to memory of 2632	808	18483350a5.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2632 wrote to memory of 2640	2632	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2800	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2800	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2800	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	firefox.exe	firefox.exe
PID 2640 wrote to memory of 2772	2640	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\f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe
"C:\Users\Admin\AppData\Local\Temp\f6b3275a6874dfae98dd683ff84c5d9894a17d86eb45c1cf0b621ad54a680580.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:432
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2844
- - C:\Users\Admin\AppData\Local\Temp\1007891001\6bc282057d.exe
    "C:\Users\Admin\AppData\Local\Temp\1007891001\6bc282057d.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:2868
- - C:\Users\Admin\AppData\Local\Temp\1007892001\5cf6435933.exe
    "C:\Users\Admin\AppData\Local\Temp\1007892001\5cf6435933.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:856
- - C:\Users\Admin\AppData\Local\Temp\1007893001\18483350a5.exe
    "C:\Users\Admin\AppData\Local\Temp\1007893001\18483350a5.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:808
  - - 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:2124
  - - 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:1888
  - - 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:1900
  - - 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:1416
  - - 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:1528
  - - 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:2632
    - - 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 WriteProcessMemory
        
        PID:2640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2640.0.778433207\1880658760" -parentBuildID 20221007134813 -prefsHandle 1256 -prefMapHandle 1248 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7b90309d-871a-4a92-a959-599a85bb82fa} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" 1356 106b9158 gpu
        6⤵
        
        PID:2800
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2640.1.612412171\1814610712" -parentBuildID 20221007134813 -prefsHandle 1556 -prefMapHandle 1552 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {209292f0-5728-4fda-b459-3efbc493e44e} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" 1568 44d4558 socket
        6⤵
        
        PID:2772
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2640.2.788748470\1663078679" -childID 1 -isForBrowser -prefsHandle 2152 -prefMapHandle 2148 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {05a7e09a-69f5-4c71-8b07-867b184a3170} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" 2200 19b86858 tab
        6⤵
        
        PID:1036
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2640.3.961647980\380871184" -childID 2 -isForBrowser -prefsHandle 540 -prefMapHandle 664 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2b744314-14db-4aec-99dd-4cc3050d69b4} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" 2728 e64858 tab
        6⤵
        
        PID:1948
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2640.4.1214573152\87105314" -childID 3 -isForBrowser -prefsHandle 3732 -prefMapHandle 3824 -prefsLen 26531 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0cc42ec8-a7ba-4e16-848e-e917884dc5eb} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" 3740 1f505058 tab
        6⤵
        
        PID:3232
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2640.5.1769761913\1491293458" -childID 4 -isForBrowser -prefsHandle 3924 -prefMapHandle 3928 -prefsLen 26531 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a3853ed9-78df-4b0d-bb0f-d79e99cf25fe} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" 3920 1ece2858 tab
        6⤵
        
        PID:3248
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2640.6.1953650005\1613239524" -childID 5 -isForBrowser -prefsHandle 4084 -prefMapHandle 4088 -prefsLen 26531 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2deb55a7-debb-4a13-8358-205c9ff083f8} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" 4072 1ece4658 tab
        6⤵
        
        PID:3272
- - C:\Users\Admin\AppData\Local\Temp\1007894001\5d7a9f43fd.exe
    "C:\Users\Admin\AppData\Local\Temp\1007894001\5d7a9f43fd.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:2980
- - C:\Users\Admin\AppData\Local\Temp\1007895001\e08ed9576c.exe
    "C:\Users\Admin\AppData\Local\Temp\1007895001\e08ed9576c.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:3636
  - - 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
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:1476
    - - 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef5a59758,0x7fef5a59768,0x7fef5a59778
        5⤵
        
        PID:2676
    - - C:\Windows\system32\ctfmon.exe
        
        ctfmon.exe
        5⤵
        
        PID:3868
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1124 --field-trial-handle=1352,i,16229857629847866125,3206347388419751356,131072 /prefetch:2
        5⤵
        
        PID:3920
    - - 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 --mojo-platform-channel-handle=1420 --field-trial-handle=1352,i,16229857629847866125,3206347388419751356,131072 /prefetch:8
        5⤵
        
        PID:3852
    - - 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=utility --mojo-platform-channel-handle=1488 --field-trial-handle=1352,i,16229857629847866125,3206347388419751356,131072 /prefetch:8
        5⤵
        
        PID:3960
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2284 --field-trial-handle=1352,i,16229857629847866125,3206347388419751356,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2168
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2300 --field-trial-handle=1352,i,16229857629847866125,3206347388419751356,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:756
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1944 --field-trial-handle=1352,i,16229857629847866125,3206347388419751356,131072 /prefetch:2
        5⤵
        
        PID:2932
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9222 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1236 --field-trial-handle=1352,i,16229857629847866125,3206347388419751356,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3300
  - - C:\Users\Admin\AppData\Local\Temp\service123.exe
      "C:\Users\Admin\AppData\Local\Temp\service123.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:2340
  - - 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:368
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3636 -s 952
      4⤵
      Loads dropped DLL
      Program crash
      PID:1788

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:4000

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

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion