amadey | 2a31dca6b22d2426f419fc7cc7a478353fff47f27620297b35e685ab3162f3d2

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

e21b224ed1.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e21b224ed1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e21b224ed1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	e21b224ed1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e21b224ed1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e21b224ed1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e21b224ed1.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:

59c232f889.exee21b224ed1.exef310634ec0.exeskotes.exeskotes.exefile.exeskotes.exe4994d1172a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	59c232f889.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e21b224ed1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f310634ec0.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__	4994d1172a.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

5732 chrome.exe
5024 chrome.exe
1988 chrome.exe
5228 chrome.exe

pid	process
5732	chrome.exe
5024	chrome.exe
1988	chrome.exe
5228	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:

skotes.exe4994d1172a.exe59c232f889.exee21b224ed1.exefile.exef310634ec0.exeskotes.exeskotes.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4994d1172a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	59c232f889.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e21b224ed1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e21b224ed1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4994d1172a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	59c232f889.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f310634ec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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\VideoBiosVersion	f310634ec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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:

file.exeskotes.exef310634ec0.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	f310634ec0.exe

Executes dropped EXE 10 IoCs

Processes:

skotes.exe4994d1172a.exe59c232f889.exe7c82b749f0.exee21b224ed1.exef310634ec0.exeskotes.exeservice123.exeskotes.exeservice123.exe

pid	process
2144	skotes.exe
2340	4994d1172a.exe
4356	59c232f889.exe
2704	7c82b749f0.exe
2228	e21b224ed1.exe
5192	f310634ec0.exe
4640	skotes.exe
5780	service123.exe
5784	skotes.exe
464	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:

f310634ec0.exeskotes.exeskotes.exefile.exeskotes.exe4994d1172a.exe59c232f889.exee21b224ed1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	f310634ec0.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	4994d1172a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	59c232f889.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	e21b224ed1.exe

Loads dropped DLL 2 IoCs

Processes:

service123.exeservice123.exe

pid process

5780 service123.exe
464 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
5780	service123.exe
464	service123.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e21b224ed1.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	e21b224ed1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e21b224ed1.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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e21b224ed1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008071001\\e21b224ed1.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4994d1172a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008068001\\4994d1172a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\59c232f889.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008069001\\59c232f889.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7c82b749f0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008070001\\7c82b749f0.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\1008070001\7c82b749f0.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

file.exeskotes.exe4994d1172a.exe59c232f889.exee21b224ed1.exef310634ec0.exeskotes.exeskotes.exe

pid process

3176 file.exe
2144 skotes.exe
2340 4994d1172a.exe
4356 59c232f889.exe
2228 e21b224ed1.exe
5192 f310634ec0.exe
4640 skotes.exe
5784 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

3928 5192 WerFault.exe f310634ec0.exe

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

pid	pid_target	process	target process
3928	5192	WerFault.exe	f310634ec0.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:

4994d1172a.exeschtasks.exefile.exeskotes.exe59c232f889.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe7c82b749f0.exetaskkill.exee21b224ed1.exef310634ec0.exeservice123.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4994d1172a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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	59c232f889.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c82b749f0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e21b224ed1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f310634ec0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.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.exefirefox.exef310634ec0.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\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	f310634ec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	f310634ec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

chrome.exe

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

Kills process with taskkill 5 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

2512 taskkill.exe
4876 taskkill.exe
2228 taskkill.exe
3632 taskkill.exe
1020 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

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

5588 schtasks.exe

pid	process
2512	taskkill.exe
4876	taskkill.exe
2228	taskkill.exe
3632	taskkill.exe
1020	taskkill.exe

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

pid	process
5588	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

file.exeskotes.exe4994d1172a.exe59c232f889.exe7c82b749f0.exee21b224ed1.exef310634ec0.exechrome.exeskotes.exeskotes.exe

pid	process
3176	file.exe
3176	file.exe
2144	skotes.exe
2144	skotes.exe
2340	4994d1172a.exe
2340	4994d1172a.exe
4356	59c232f889.exe
4356	59c232f889.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2228	e21b224ed1.exe
2228	e21b224ed1.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2228	e21b224ed1.exe
2228	e21b224ed1.exe
2228	e21b224ed1.exe
5192	f310634ec0.exe
5192	f310634ec0.exe
5732	chrome.exe
5732	chrome.exe
4640	skotes.exe
4640	skotes.exe
5784	skotes.exe
5784	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

chrome.exe

pid process

5732 chrome.exe
5732 chrome.exe
5732 chrome.exe

pid	process
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exee21b224ed1.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	2228	taskkill.exe
Token: SeDebugPrivilege	3632	taskkill.exe
Token: SeDebugPrivilege	1020	taskkill.exe
Token: SeDebugPrivilege	2512	taskkill.exe
Token: SeDebugPrivilege	4876	taskkill.exe
Token: SeDebugPrivilege	1944	firefox.exe
Token: SeDebugPrivilege	1944	firefox.exe
Token: SeDebugPrivilege	2228	e21b224ed1.exe
Token: SeShutdownPrivilege	5732	chrome.exe
Token: SeCreatePagefilePrivilege	5732	chrome.exe
Token: SeShutdownPrivilege	5732	chrome.exe
Token: SeCreatePagefilePrivilege	5732	chrome.exe
Token: SeDebugPrivilege	1944	firefox.exe
Token: SeDebugPrivilege	1944	firefox.exe
Token: SeDebugPrivilege	1944	firefox.exe

Suspicious use of FindShellTrayWindow 59 IoCs

Processes:

file.exe7c82b749f0.exefirefox.exechrome.exe

pid	process
3176	file.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe
5732	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

Processes:

7c82b749f0.exefirefox.exe

pid	process
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
1944	firefox.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe
2704	7c82b749f0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

1944 firefox.exe

pid	process
1944	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exe7c82b749f0.exefirefox.exefirefox.exe

description	pid	process	target process
PID 3176 wrote to memory of 2144	3176	file.exe	skotes.exe
PID 3176 wrote to memory of 2144	3176	file.exe	skotes.exe
PID 3176 wrote to memory of 2144	3176	file.exe	skotes.exe
PID 2144 wrote to memory of 2340	2144	skotes.exe	4994d1172a.exe
PID 2144 wrote to memory of 2340	2144	skotes.exe	4994d1172a.exe
PID 2144 wrote to memory of 2340	2144	skotes.exe	4994d1172a.exe
PID 2144 wrote to memory of 4356	2144	skotes.exe	59c232f889.exe
PID 2144 wrote to memory of 4356	2144	skotes.exe	59c232f889.exe
PID 2144 wrote to memory of 4356	2144	skotes.exe	59c232f889.exe
PID 2144 wrote to memory of 2704	2144	skotes.exe	7c82b749f0.exe
PID 2144 wrote to memory of 2704	2144	skotes.exe	7c82b749f0.exe
PID 2144 wrote to memory of 2704	2144	skotes.exe	7c82b749f0.exe
PID 2704 wrote to memory of 2228	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 2228	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 2228	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 3632	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 3632	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 3632	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 1020	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 1020	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 1020	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 2512	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 2512	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 2512	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 4876	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 4876	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 4876	2704	7c82b749f0.exe	taskkill.exe
PID 2704 wrote to memory of 3280	2704	7c82b749f0.exe	firefox.exe
PID 2704 wrote to memory of 3280	2704	7c82b749f0.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 3280 wrote to memory of 1944	3280	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	firefox.exe	firefox.exe
PID 1944 wrote to memory of 1456	1944	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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3176
- 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:2144
- - C:\Users\Admin\AppData\Local\Temp\1008068001\4994d1172a.exe
    "C:\Users\Admin\AppData\Local\Temp\1008068001\4994d1172a.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:2340
- - C:\Users\Admin\AppData\Local\Temp\1008069001\59c232f889.exe
    "C:\Users\Admin\AppData\Local\Temp\1008069001\59c232f889.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:4356
- - C:\Users\Admin\AppData\Local\Temp\1008070001\7c82b749f0.exe
    "C:\Users\Admin\AppData\Local\Temp\1008070001\7c82b749f0.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:2704
  - - 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:2228
  - - 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:3632
  - - 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:1020
  - - 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:2512
  - - 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:4876
  - - 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:3280
    - - 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:1944
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1948 -prefMapHandle 1796 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d2b654b8-5ec2-49b7-a208-bad7957aa563} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" gpu
        6⤵
        
        PID:1456
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2464 -prefMapHandle 2460 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {399fa7c3-fc9e-4542-84fb-6d830cb35c22} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" socket
        6⤵
        
        PID:636
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3116 -childID 1 -isForBrowser -prefsHandle 3040 -prefMapHandle 2980 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f3c86ef5-4d41-4b89-9844-7953950c0f57} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" tab
        6⤵
        
        PID:3600
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4076 -childID 2 -isForBrowser -prefsHandle 4052 -prefMapHandle 3996 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3bc7c721-7ed0-4c62-95c1-3eb94bc4cd7b} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" tab
        6⤵
        
        PID:5052
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4872 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4836 -prefMapHandle 4832 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f3a02685-af5d-4076-9365-24ffef998cab} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" utility
        6⤵
        Checks processor information in registry
        
        PID:5644
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4996 -childID 3 -isForBrowser -prefsHandle 4992 -prefMapHandle 4988 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {87411cb6-043b-494b-ab52-2499460ce91b} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" tab
        6⤵
        
        PID:5664
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5168 -childID 4 -isForBrowser -prefsHandle 5260 -prefMapHandle 5180 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {df2c3b0a-9440-49a0-af94-b7910ac8499e} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" tab
        6⤵
        
        PID:5712
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5452 -childID 5 -isForBrowser -prefsHandle 5268 -prefMapHandle 5380 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c0877852-c75f-45cc-a2a1-8eb8990ad7ad} 1944 "\\.\pipe\gecko-crash-server-pipe.1944" tab
        6⤵
        
        PID:5748
- - C:\Users\Admin\AppData\Local\Temp\1008071001\e21b224ed1.exe
    "C:\Users\Admin\AppData\Local\Temp\1008071001\e21b224ed1.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:2228
- - C:\Users\Admin\AppData\Local\Temp\1008072001\f310634ec0.exe
    "C:\Users\Admin\AppData\Local\Temp\1008072001\f310634ec0.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:5192
  - - 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:5732
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fff1be9cc40,0x7fff1be9cc4c,0x7fff1be9cc58
        5⤵
        
        PID:6128
    - - 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=2032,i,3310536433823929713,5735371625446721940,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2028 /prefetch:2
        5⤵
        
        PID:3176
    - - 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=1888,i,3310536433823929713,5735371625446721940,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2232 /prefetch:3
        5⤵
        
        PID:4092
    - - 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=1588,i,3310536433823929713,5735371625446721940,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2456 /prefetch:8
        5⤵
        
        PID:3012
    - - 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=3148,i,3310536433823929713,5735371625446721940,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3184 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1988
    - - 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=3156,i,3310536433823929713,5735371625446721940,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3220 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5024
    - - 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=4464,i,3310536433823929713,5735371625446721940,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4480 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5228
  - - 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:5780
  - - 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:5588
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5192 -s 1496
      4⤵
      Program crash
      PID:3928

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:408

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:4640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5192 -ip 5192
1⤵
PID:3268

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:5784

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:464

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