amadey | 1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

1699720afb.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	1699720afb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	1699720afb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	1699720afb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	1699720afb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	1699720afb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	1699720afb.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 8 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

cbfd4a2842.exead3299354b.exe1699720afb.exeskotes.exeskotes.exefile.exeskotes.exeefb4d9f039.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cbfd4a2842.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ad3299354b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1699720afb.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__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	efb4d9f039.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

5300 chrome.exe
5956 chrome.exe
5932 chrome.exe
6136 chrome.exe

pid	process
5300	chrome.exe
5956	chrome.exe
5932	chrome.exe
6136	chrome.exe

Checks BIOS information in registry 2 TTPs 16 IoCs

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

Query Registry

System Information Discovery

Processes:

efb4d9f039.exeskotes.exeskotes.exefile.exeskotes.execbfd4a2842.exead3299354b.exe1699720afb.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	efb4d9f039.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	efb4d9f039.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cbfd4a2842.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ad3299354b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1699720afb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1699720afb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cbfd4a2842.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ad3299354b.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:

efb4d9f039.exefile.exeskotes.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	efb4d9f039.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 10 IoCs

Processes:

skotes.exeefb4d9f039.execbfd4a2842.exead3299354b.exeae6ef220a8.exe1699720afb.exeskotes.exeservice123.exeskotes.exeservice123.exe

pid	process
4900	skotes.exe
3488	efb4d9f039.exe
740	cbfd4a2842.exe
3136	ad3299354b.exe
3108	ae6ef220a8.exe
5740	1699720afb.exe
6036	skotes.exe
700	service123.exe
4796	skotes.exe
5584	service123.exe

Identifies Wine through registry keys 2 TTPs 8 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:

file.exeskotes.exeefb4d9f039.execbfd4a2842.exead3299354b.exe1699720afb.exeskotes.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	efb4d9f039.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	cbfd4a2842.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	ad3299354b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	1699720afb.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

Processes:

service123.exeservice123.exe

pid process

700 service123.exe
5584 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
700	service123.exe
5584	service123.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

1699720afb.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	1699720afb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	1699720afb.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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cbfd4a2842.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007914001\\cbfd4a2842.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ad3299354b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007915001\\ad3299354b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ae6ef220a8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007916001\\ae6ef220a8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1699720afb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007917001\\1699720afb.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\1007916001\ae6ef220a8.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

file.exeskotes.exeefb4d9f039.execbfd4a2842.exead3299354b.exe1699720afb.exeskotes.exeskotes.exe

pid process

4856 file.exe
4900 skotes.exe
3488 efb4d9f039.exe
740 cbfd4a2842.exe
3136 ad3299354b.exe
5740 1699720afb.exe
6036 skotes.exe
4796 skotes.exe
Drops file in Windows directory 1 IoCs

Processes:

file.exe

description ioc process

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

5652 3488 WerFault.exe efb4d9f039.exe

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

pid	pid_target	process	target process
5652	3488	WerFault.exe	efb4d9f039.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:

ae6ef220a8.exe1699720afb.exetaskkill.exeservice123.exeschtasks.exead3299354b.exetaskkill.exetaskkill.execbfd4a2842.exetaskkill.exetaskkill.exefile.exeskotes.exeefb4d9f039.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ae6ef220a8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1699720afb.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad3299354b.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	cbfd4a2842.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	efb4d9f039.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.exeefb4d9f039.exefirefox.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\ProcessorNameString	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	efb4d9f039.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	efb4d9f039.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

chrome.exe

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

Kills process with taskkill 5 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

464 taskkill.exe
4804 taskkill.exe
3456 taskkill.exe
3864 taskkill.exe
2724 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_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

5376 schtasks.exe

pid	process
464	taskkill.exe
4804	taskkill.exe
3456	taskkill.exe
3864	taskkill.exe
2724	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	firefox.exe

pid	process
5376	schtasks.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

file.exeskotes.exeefb4d9f039.execbfd4a2842.exead3299354b.exeae6ef220a8.exe1699720afb.exechrome.exeskotes.exeskotes.exe

pid	process
4856	file.exe
4856	file.exe
4900	skotes.exe
4900	skotes.exe
3488	efb4d9f039.exe
3488	efb4d9f039.exe
740	cbfd4a2842.exe
740	cbfd4a2842.exe
3136	ad3299354b.exe
3136	ad3299354b.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
5740	1699720afb.exe
5740	1699720afb.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5740	1699720afb.exe
5740	1699720afb.exe
5740	1699720afb.exe
6036	skotes.exe
6036	skotes.exe
4796	skotes.exe
4796	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

chrome.exe

pid process

5300 chrome.exe
5300 chrome.exe
5300 chrome.exe

pid	process
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe1699720afb.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	3456	taskkill.exe
Token: SeDebugPrivilege	3864	taskkill.exe
Token: SeDebugPrivilege	2724	taskkill.exe
Token: SeDebugPrivilege	464	taskkill.exe
Token: SeDebugPrivilege	4804	taskkill.exe
Token: SeDebugPrivilege	2216	firefox.exe
Token: SeDebugPrivilege	2216	firefox.exe
Token: SeDebugPrivilege	5740	1699720afb.exe
Token: SeShutdownPrivilege	5300	chrome.exe
Token: SeCreatePagefilePrivilege	5300	chrome.exe
Token: SeShutdownPrivilege	5300	chrome.exe
Token: SeCreatePagefilePrivilege	5300	chrome.exe

Suspicious use of FindShellTrayWindow 58 IoCs

Processes:

ae6ef220a8.exefirefox.exechrome.exe

pid	process
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe
5300	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

Processes:

ae6ef220a8.exefirefox.exe

pid	process
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
2216	firefox.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe
3108	ae6ef220a8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

2216 firefox.exe

pid	process
2216	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exeae6ef220a8.exefirefox.exefirefox.exe

description	pid	process	target process
PID 4856 wrote to memory of 4900	4856	file.exe	skotes.exe
PID 4856 wrote to memory of 4900	4856	file.exe	skotes.exe
PID 4856 wrote to memory of 4900	4856	file.exe	skotes.exe
PID 4900 wrote to memory of 3488	4900	skotes.exe	efb4d9f039.exe
PID 4900 wrote to memory of 3488	4900	skotes.exe	efb4d9f039.exe
PID 4900 wrote to memory of 3488	4900	skotes.exe	efb4d9f039.exe
PID 4900 wrote to memory of 740	4900	skotes.exe	cbfd4a2842.exe
PID 4900 wrote to memory of 740	4900	skotes.exe	cbfd4a2842.exe
PID 4900 wrote to memory of 740	4900	skotes.exe	cbfd4a2842.exe
PID 4900 wrote to memory of 3136	4900	skotes.exe	ad3299354b.exe
PID 4900 wrote to memory of 3136	4900	skotes.exe	ad3299354b.exe
PID 4900 wrote to memory of 3136	4900	skotes.exe	ad3299354b.exe
PID 4900 wrote to memory of 3108	4900	skotes.exe	ae6ef220a8.exe
PID 4900 wrote to memory of 3108	4900	skotes.exe	ae6ef220a8.exe
PID 4900 wrote to memory of 3108	4900	skotes.exe	ae6ef220a8.exe
PID 3108 wrote to memory of 3456	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 3456	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 3456	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 3864	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 3864	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 3864	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 2724	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 2724	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 2724	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 464	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 464	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 464	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 4804	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 4804	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 4804	3108	ae6ef220a8.exe	taskkill.exe
PID 3108 wrote to memory of 1372	3108	ae6ef220a8.exe	firefox.exe
PID 3108 wrote to memory of 1372	3108	ae6ef220a8.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 1372 wrote to memory of 2216	1372	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe
PID 2216 wrote to memory of 4184	2216	firefox.exe	firefox.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4856
- 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:4900
- - C:\Users\Admin\AppData\Local\Temp\1007913001\efb4d9f039.exe
    "C:\Users\Admin\AppData\Local\Temp\1007913001\efb4d9f039.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
    PID:3488
  - - 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 behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:5300
    - - 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffdf757cc40,0x7ffdf757cc4c,0x7ffdf757cc58
        5⤵
        
        PID:5244
    - - 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=1996,i,9178545314695531580,9712336460789710407,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1992 /prefetch:2
        5⤵
        
        PID:5472
    - - 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=1860,i,9178545314695531580,9712336460789710407,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2088 /prefetch:3
        5⤵
        
        PID:5512
    - - 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=2244,i,9178545314695531580,9712336460789710407,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2076 /prefetch:8
        5⤵
        
        PID:5556
    - - 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3164,i,9178545314695531580,9712336460789710407,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3168 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5932
    - - 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3176,i,9178545314695531580,9712336460789710407,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3208 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5956
    - - 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3856,i,9178545314695531580,9712336460789710407,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4568 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:6136
  - - 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:700
  - - 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:5376
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 1308
      4⤵
      Program crash
      PID:5652
- - C:\Users\Admin\AppData\Local\Temp\1007914001\cbfd4a2842.exe
    "C:\Users\Admin\AppData\Local\Temp\1007914001\cbfd4a2842.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:740
- - C:\Users\Admin\AppData\Local\Temp\1007915001\ad3299354b.exe
    "C:\Users\Admin\AppData\Local\Temp\1007915001\ad3299354b.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:3136
- - C:\Users\Admin\AppData\Local\Temp\1007916001\ae6ef220a8.exe
    "C:\Users\Admin\AppData\Local\Temp\1007916001\ae6ef220a8.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:3108
  - - 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:3456
  - - 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:3864
  - - 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:2724
  - - 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:464
  - - 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:4804
  - - 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:1372
    - - 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:2216
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1904 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3df75b2b-3ac2-42c3-9f05-e3a1de7a62bf} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" gpu
        6⤵
        
        PID:4184
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {129219c9-ffc3-4530-b352-005042d76e04} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" socket
        6⤵
        
        PID:1432
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3136 -childID 1 -isForBrowser -prefsHandle 3168 -prefMapHandle 1412 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {21b8ee0d-fac0-4aba-a9d4-00f5ac5d2c9c} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" tab
        6⤵
        
        PID:4576
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3836 -childID 2 -isForBrowser -prefsHandle 3828 -prefMapHandle 3824 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {813be8da-dd14-4d07-a8ba-ead514cc46e7} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" tab
        6⤵
        
        PID:3956
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4684 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4700 -prefMapHandle 4696 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba0b5764-38f3-4879-871d-09c1d8b323d6} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" utility
        6⤵
        Checks processor information in registry
        
        PID:5232
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5268 -childID 3 -isForBrowser -prefsHandle 5448 -prefMapHandle 5480 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {82ae7150-fa4b-4379-ae11-56f348a35c1b} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" tab
        6⤵
        
        PID:952
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5628 -childID 4 -isForBrowser -prefsHandle 5596 -prefMapHandle 5592 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b650d12c-b060-4d70-bf08-1eee26e51e81} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" tab
        6⤵
        
        PID:456
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5876 -childID 5 -isForBrowser -prefsHandle 5796 -prefMapHandle 5804 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0ba8e35e-2135-4a42-ae21-cf665bb8a2eb} 2216 "\\.\pipe\gecko-crash-server-pipe.2216" tab
        6⤵
        
        PID:2700
- - C:\Users\Admin\AppData\Local\Temp\1007917001\1699720afb.exe
    "C:\Users\Admin\AppData\Local\Temp\1007917001\1699720afb.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:5740

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:5916

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:6036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3488 -ip 3488
1⤵
PID:4804

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:4796

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:5584

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