amadey | f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

7fd3606ede.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	7fd3606ede.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	7fd3606ede.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	7fd3606ede.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	7fd3606ede.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	7fd3606ede.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	7fd3606ede.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 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

40439415a5.execc80627bb1.exe7fd3606ede.exef177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exeskotes.exeCrypt_Medusa.exeb3c9aacaf3.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	40439415a5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cc80627bb1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7fd3606ede.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Crypt_Medusa.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b3c9aacaf3.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

2852 chrome.exe
1524 chrome.exe
2968 chrome.exe
956 chrome.exe

pid	process
2852	chrome.exe
1524	chrome.exe
2968	chrome.exe
956	chrome.exe

Checks BIOS information in registry 2 TTPs 14 IoCs

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

Query Registry

System Information Discovery

Processes:

Crypt_Medusa.exeb3c9aacaf3.exe40439415a5.exef177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exeskotes.exe7fd3606ede.execc80627bb1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Crypt_Medusa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b3c9aacaf3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b3c9aacaf3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	40439415a5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7fd3606ede.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	40439415a5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7fd3606ede.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cc80627bb1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Crypt_Medusa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cc80627bb1.exe

Executes dropped EXE 10 IoCs

Processes:

skotes.exeCrypt_Medusa.exeb3c9aacaf3.exe40439415a5.execc80627bb1.exe5d9f5221f3.exeservice123.exe7fd3606ede.exelll.exeservice123.exe

pid	process
1928	skotes.exe
2308	Crypt_Medusa.exe
2488	b3c9aacaf3.exe
540	40439415a5.exe
1504	cc80627bb1.exe
1044	5d9f5221f3.exe
3276	service123.exe
3528	7fd3606ede.exe
3740	lll.exe
1748	service123.exe

Identifies Wine through registry keys 2 TTPs 7 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:

cc80627bb1.exe7fd3606ede.exef177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exeskotes.exeCrypt_Medusa.exeb3c9aacaf3.exe40439415a5.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	cc80627bb1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	7fd3606ede.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	Crypt_Medusa.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	b3c9aacaf3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	40439415a5.exe

Loads dropped DLL 17 IoCs

Processes:

f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exeskotes.exeb3c9aacaf3.exeWerFault.exeservice123.exeservice123.exe

pid	process
2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
1928	skotes.exe
1928	skotes.exe
1928	skotes.exe
1928	skotes.exe
1928	skotes.exe
1928	skotes.exe
2488	b3c9aacaf3.exe
2488	b3c9aacaf3.exe
3332	WerFault.exe
3332	WerFault.exe
3332	WerFault.exe
3276	service123.exe
1928	skotes.exe
1928	skotes.exe
1928	skotes.exe
1748	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:

7fd3606ede.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	7fd3606ede.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	7fd3606ede.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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\7fd3606ede.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008240001\\7fd3606ede.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\40439415a5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008237001\\40439415a5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\cc80627bb1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008238001\\cc80627bb1.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\5d9f5221f3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008239001\\5d9f5221f3.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\1008239001\5d9f5221f3.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

Processes:

f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exeskotes.exeCrypt_Medusa.exeb3c9aacaf3.exe40439415a5.execc80627bb1.exe7fd3606ede.exe

pid	process
2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
1928	skotes.exe
2308	Crypt_Medusa.exe
2488	b3c9aacaf3.exe
540	40439415a5.exe
1504	cc80627bb1.exe
3528	7fd3606ede.exe

Drops file in Windows directory 1 IoCs

Processes:

f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe

description ioc process

File created C:\Windows\Tasks\skotes.job f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.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

3332 2488 WerFault.exe b3c9aacaf3.exe

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe

pid	pid_target	process	target process
3332	2488	WerFault.exe	b3c9aacaf3.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.exeCrypt_Medusa.exeb3c9aacaf3.exetaskkill.exeschtasks.exetaskkill.exef177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe40439415a5.exe5d9f5221f3.exetaskkill.execc80627bb1.exetaskkill.exetaskkill.exe7fd3606ede.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Crypt_Medusa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3c9aacaf3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	40439415a5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d9f5221f3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc80627bb1.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	7fd3606ede.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:

b3c9aacaf3.exefirefox.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	b3c9aacaf3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel	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	b3c9aacaf3.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

2996 taskkill.exe
2144 taskkill.exe
2588 taskkill.exe
928 taskkill.exe
1148 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings firefox.exe

pid	process
2996	taskkill.exe
2144	taskkill.exe
2588	taskkill.exe
928	taskkill.exe
1148	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

Processes:

Crypt_Medusa.exe40439415a5.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	Crypt_Medusa.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	Crypt_Medusa.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	Crypt_Medusa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	40439415a5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	40439415a5.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

3316 schtasks.exe

pid	process
3316	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exeskotes.exeCrypt_Medusa.exeb3c9aacaf3.exe40439415a5.exechrome.execc80627bb1.exe5d9f5221f3.exe7fd3606ede.exe

pid	process
2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
1928	skotes.exe
2308	Crypt_Medusa.exe
2488	b3c9aacaf3.exe
540	40439415a5.exe
2852	chrome.exe
2852	chrome.exe
1504	cc80627bb1.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
3528	7fd3606ede.exe
3528	7fd3606ede.exe
3528	7fd3606ede.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

chrome.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe7fd3606ede.exe

description	pid	process
Token: SeShutdownPrivilege	2852	chrome.exe
Token: SeShutdownPrivilege	2852	chrome.exe
Token: SeDebugPrivilege	2996	taskkill.exe
Token: SeDebugPrivilege	2144	taskkill.exe
Token: SeDebugPrivilege	2588	taskkill.exe
Token: SeDebugPrivilege	928	taskkill.exe
Token: SeDebugPrivilege	1148	taskkill.exe
Token: SeDebugPrivilege	988	firefox.exe
Token: SeDebugPrivilege	988	firefox.exe
Token: SeDebugPrivilege	3528	7fd3606ede.exe

Suspicious use of FindShellTrayWindow 49 IoCs

Processes:

f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exechrome.exe5d9f5221f3.exefirefox.exe

pid	process
2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
2852	chrome.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
988	firefox.exe
988	firefox.exe
988	firefox.exe
988	firefox.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe

Suspicious use of SendNotifyMessage 13 IoCs

Processes:

5d9f5221f3.exefirefox.exe

pid	process
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
988	firefox.exe
988	firefox.exe
988	firefox.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe
1044	5d9f5221f3.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exeskotes.exeb3c9aacaf3.exechrome.exe

description	pid	process	target process
PID 2548 wrote to memory of 1928	2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe	skotes.exe
PID 2548 wrote to memory of 1928	2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe	skotes.exe
PID 2548 wrote to memory of 1928	2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe	skotes.exe
PID 2548 wrote to memory of 1928	2548	f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe	skotes.exe
PID 1928 wrote to memory of 2308	1928	skotes.exe	Crypt_Medusa.exe
PID 1928 wrote to memory of 2308	1928	skotes.exe	Crypt_Medusa.exe
PID 1928 wrote to memory of 2308	1928	skotes.exe	Crypt_Medusa.exe
PID 1928 wrote to memory of 2308	1928	skotes.exe	Crypt_Medusa.exe
PID 1928 wrote to memory of 2488	1928	skotes.exe	b3c9aacaf3.exe
PID 1928 wrote to memory of 2488	1928	skotes.exe	b3c9aacaf3.exe
PID 1928 wrote to memory of 2488	1928	skotes.exe	b3c9aacaf3.exe
PID 1928 wrote to memory of 2488	1928	skotes.exe	b3c9aacaf3.exe
PID 1928 wrote to memory of 540	1928	skotes.exe	40439415a5.exe
PID 1928 wrote to memory of 540	1928	skotes.exe	40439415a5.exe
PID 1928 wrote to memory of 540	1928	skotes.exe	40439415a5.exe
PID 1928 wrote to memory of 540	1928	skotes.exe	40439415a5.exe
PID 2488 wrote to memory of 2852	2488	b3c9aacaf3.exe	chrome.exe
PID 2488 wrote to memory of 2852	2488	b3c9aacaf3.exe	chrome.exe
PID 2488 wrote to memory of 2852	2488	b3c9aacaf3.exe	chrome.exe
PID 2488 wrote to memory of 2852	2488	b3c9aacaf3.exe	chrome.exe
PID 2852 wrote to memory of 2824	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 2824	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 2824	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 2744	2852	chrome.exe	ctfmon.exe
PID 2852 wrote to memory of 2744	2852	chrome.exe	ctfmon.exe
PID 2852 wrote to memory of 2744	2852	chrome.exe	ctfmon.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.exe
PID 2852 wrote to memory of 1640	2852	chrome.exe	chrome.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\f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.exe
"C:\Users\Admin\AppData\Local\Temp\f177f34b07fa2237adfda7ce8aa42889e1529bf25abe1f7df58613c8c5197a34.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:2548
- 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:1928
- - C:\Users\Admin\AppData\Local\Temp\1008207001\Crypt_Medusa.exe
    "C:\Users\Admin\AppData\Local\Temp\1008207001\Crypt_Medusa.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:2308
- - C:\Users\Admin\AppData\Local\Temp\1008236001\b3c9aacaf3.exe
    "C:\Users\Admin\AppData\Local\Temp\1008236001\b3c9aacaf3.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
    - Suspicious use of WriteProcessMemory
    PID:2488
  - - 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
      Suspicious use of WriteProcessMemory
      PID:2852
    - - 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,0x7fef74e9758,0x7fef74e9768,0x7fef74e9778
        5⤵
        
        PID:2824
    - - C:\Windows\system32\ctfmon.exe
        
        ctfmon.exe
        5⤵
        
        PID:2744
    - - 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=1184 --field-trial-handle=1372,i,1156463190181936119,14104957474292003288,131072 /prefetch:2
        5⤵
        
        PID:1640
    - - 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=1520 --field-trial-handle=1372,i,1156463190181936119,14104957474292003288,131072 /prefetch:8
        5⤵
        
        PID:2104
    - - 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=1600 --field-trial-handle=1372,i,1156463190181936119,14104957474292003288,131072 /prefetch:8
        5⤵
        
        PID:1984
    - - 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=2112 --field-trial-handle=1372,i,1156463190181936119,14104957474292003288,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1524
    - - 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=2120 --field-trial-handle=1372,i,1156463190181936119,14104957474292003288,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2968
    - - 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=1476 --field-trial-handle=1372,i,1156463190181936119,14104957474292003288,131072 /prefetch:2
        5⤵
        
        PID:2352
    - - 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=1400 --field-trial-handle=1372,i,1156463190181936119,14104957474292003288,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:956
  - - C:\Users\Admin\AppData\Local\Temp\service123.exe
      "C:\Users\Admin\AppData\Local\Temp\service123.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:3276
  - - 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:3316
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 960
      4⤵
      Loads dropped DLL
      Program crash
      PID:3332
- - C:\Users\Admin\AppData\Local\Temp\1008237001\40439415a5.exe
    "C:\Users\Admin\AppData\Local\Temp\1008237001\40439415a5.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:540
- - C:\Users\Admin\AppData\Local\Temp\1008238001\cc80627bb1.exe
    "C:\Users\Admin\AppData\Local\Temp\1008238001\cc80627bb1.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:1504
- - C:\Users\Admin\AppData\Local\Temp\1008239001\5d9f5221f3.exe
    "C:\Users\Admin\AppData\Local\Temp\1008239001\5d9f5221f3.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:1044
  - - 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:2996
  - - 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:2144
  - - 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:2588
  - - 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:928
  - - 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:1148
  - - 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⤵
      PID:2536
    - - 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
        
        PID:988
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="988.0.506385535\874283435" -parentBuildID 20221007134813 -prefsHandle 1236 -prefMapHandle 1076 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4162af8d-fe1e-4979-aa29-24f571eb2b7f} 988 "\\.\pipe\gecko-crash-server-pipe.988" 1312 104d7358 gpu
        6⤵
        
        PID:2544
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="988.1.789820282\1954848356" -parentBuildID 20221007134813 -prefsHandle 1508 -prefMapHandle 1520 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {310d4b89-ef8c-4499-ae8d-c57ecb17dcd1} 988 "\\.\pipe\gecko-crash-server-pipe.988" 1536 f2eb258 socket
        6⤵
        
        PID:2568
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="988.2.1993156195\423168033" -childID 1 -isForBrowser -prefsHandle 1948 -prefMapHandle 1944 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4f55f192-fc4f-418d-af62-b58f0b654217} 988 "\\.\pipe\gecko-crash-server-pipe.988" 1960 19b5a558 tab
        6⤵
        
        PID:2952
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="988.3.630801219\1884667786" -childID 2 -isForBrowser -prefsHandle 2616 -prefMapHandle 2612 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {be1fe311-47e0-44fb-b5b8-95bbf0a1958d} 988 "\\.\pipe\gecko-crash-server-pipe.988" 2636 d64258 tab
        6⤵
        
        PID:2496
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="988.4.1437776633\753386205" -childID 3 -isForBrowser -prefsHandle 3912 -prefMapHandle 3908 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7c82364-6a2e-4c45-be6e-422c72fb7c55} 988 "\\.\pipe\gecko-crash-server-pipe.988" 3924 21b18158 tab
        6⤵
        
        PID:2720
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="988.5.2288952\2038323985" -childID 4 -isForBrowser -prefsHandle 4040 -prefMapHandle 4044 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad69487c-f8b6-4ca7-8e2c-842b18dc8b7e} 988 "\\.\pipe\gecko-crash-server-pipe.988" 4028 21b19958 tab
        6⤵
        
        PID:1624
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="988.6.1423475621\2079627600" -childID 5 -isForBrowser -prefsHandle 4204 -prefMapHandle 4208 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c69b374a-9063-46b9-beef-9ff50d6f4ffa} 988 "\\.\pipe\gecko-crash-server-pipe.988" 4196 21b19058 tab
        6⤵
        
        PID:1536
- - C:\Users\Admin\AppData\Local\Temp\1008240001\7fd3606ede.exe
    "C:\Users\Admin\AppData\Local\Temp\1008240001\7fd3606ede.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:3528
- - C:\Users\Admin\AppData\Local\Temp\1008241001\lll.exe
    "C:\Users\Admin\AppData\Local\Temp\1008241001\lll.exe"
    3⤵
    - Executes dropped EXE
    PID:3740

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:2296

C:\Windows\system32\taskeng.exe
taskeng.exe {17329934-B813-4241-BE97-5AC2A6D26572} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]
1⤵
PID:3220
- C:\Users\Admin\AppData\Local\Temp\service123.exe
  C:\Users\Admin\AppData\Local\Temp\/service123.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1748

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

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