amadey | 0303ddb89a4883dd612b2781fe062bdf4492883aa54955b9bc022d4565ed51ca

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

8780319742.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	8780319742.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	8780319742.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	8780319742.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	8780319742.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	8780319742.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	8780319742.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:

file.exeskotes.exe4be4c8c48c.exe0ca0cea25b.exe8780319742.exee75dd488d1.exeskotes.exeskotes.exe

description	ioc	process
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__	4be4c8c48c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0ca0cea25b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8780319742.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e75dd488d1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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

1736 chrome.exe
5176 chrome.exe
5968 chrome.exe
1668 chrome.exe

pid	process
1736	chrome.exe
5176	chrome.exe
5968	chrome.exe
1668	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:

e75dd488d1.exeskotes.exefile.exe4be4c8c48c.exe8780319742.exeskotes.exe0ca0cea25b.exeskotes.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e75dd488d1.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4be4c8c48c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8780319742.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ca0cea25b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8780319742.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4be4c8c48c.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e75dd488d1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0ca0cea25b.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.exee75dd488d1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	e75dd488d1.exe

Executes dropped EXE 10 IoCs

Processes:

skotes.exe4be4c8c48c.exe0ca0cea25b.exe0806c38dd7.exe8780319742.exee75dd488d1.exeskotes.exeservice123.exeskotes.exeservice123.exe

pid	process
2792	skotes.exe
1860	4be4c8c48c.exe
1712	0ca0cea25b.exe
1964	0806c38dd7.exe
6116	8780319742.exe
3196	e75dd488d1.exe
5416	skotes.exe
1624	service123.exe
4304	skotes.exe
4704	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:

skotes.exefile.exeskotes.exe4be4c8c48c.exe0ca0cea25b.exe8780319742.exee75dd488d1.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	4be4c8c48c.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	0ca0cea25b.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	8780319742.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	e75dd488d1.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

Processes:

service123.exeservice123.exe

pid process

1624 service123.exe
4704 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
1624	service123.exe
4704	service123.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

8780319742.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	8780319742.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	8780319742.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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0806c38dd7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008186001\\0806c38dd7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8780319742.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008187001\\8780319742.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4be4c8c48c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008184001\\4be4c8c48c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0ca0cea25b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008185001\\0ca0cea25b.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\1008186001\0806c38dd7.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

file.exeskotes.exe4be4c8c48c.exe0ca0cea25b.exe8780319742.exee75dd488d1.exeskotes.exeskotes.exe

pid process

560 file.exe
2792 skotes.exe
1860 4be4c8c48c.exe
1712 0ca0cea25b.exe
6116 8780319742.exe
3196 e75dd488d1.exe
5416 skotes.exe
4304 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

100 3196 WerFault.exe e75dd488d1.exe

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

pid	pid_target	process	target process
100	3196	WerFault.exe	e75dd488d1.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:

file.exetaskkill.exetaskkill.exeservice123.exeschtasks.exe0806c38dd7.exetaskkill.exee75dd488d1.exe4be4c8c48c.exe0ca0cea25b.exetaskkill.exetaskkill.exe8780319742.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0806c38dd7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e75dd488d1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4be4c8c48c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ca0cea25b.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	8780319742.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.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.exee75dd488d1.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\~Mhz	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	e75dd488d1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	e75dd488d1.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

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

1196 taskkill.exe
2000 taskkill.exe
2724 taskkill.exe
4956 taskkill.exe
4964 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_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

5196 schtasks.exe

pid	process
1196	taskkill.exe
2000	taskkill.exe
2724	taskkill.exe
4956	taskkill.exe
4964	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	firefox.exe

pid	process
5196	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

file.exeskotes.exe4be4c8c48c.exe0ca0cea25b.exe0806c38dd7.exe8780319742.exee75dd488d1.exeskotes.exechrome.exeskotes.exe

pid	process
560	file.exe
560	file.exe
2792	skotes.exe
2792	skotes.exe
1860	4be4c8c48c.exe
1860	4be4c8c48c.exe
1712	0ca0cea25b.exe
1712	0ca0cea25b.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
6116	8780319742.exe
6116	8780319742.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
6116	8780319742.exe
6116	8780319742.exe
6116	8780319742.exe
3196	e75dd488d1.exe
3196	e75dd488d1.exe
5416	skotes.exe
5416	skotes.exe
5968	chrome.exe
5968	chrome.exe
4304	skotes.exe
4304	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

chrome.exe

pid process

5968 chrome.exe
5968 chrome.exe
5968 chrome.exe

pid	process
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe8780319742.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	1196	taskkill.exe
Token: SeDebugPrivilege	2000	taskkill.exe
Token: SeDebugPrivilege	2724	taskkill.exe
Token: SeDebugPrivilege	4956	taskkill.exe
Token: SeDebugPrivilege	4964	taskkill.exe
Token: SeDebugPrivilege	2404	firefox.exe
Token: SeDebugPrivilege	2404	firefox.exe
Token: SeDebugPrivilege	6116	8780319742.exe
Token: SeShutdownPrivilege	5968	chrome.exe
Token: SeCreatePagefilePrivilege	5968	chrome.exe
Token: SeShutdownPrivilege	5968	chrome.exe
Token: SeCreatePagefilePrivilege	5968	chrome.exe
Token: SeDebugPrivilege	2404	firefox.exe
Token: SeDebugPrivilege	2404	firefox.exe
Token: SeDebugPrivilege	2404	firefox.exe

Suspicious use of FindShellTrayWindow 57 IoCs

Processes:

0806c38dd7.exefirefox.exechrome.exe

pid	process
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe
5968	chrome.exe

Suspicious use of SendNotifyMessage 30 IoCs

Processes:

0806c38dd7.exefirefox.exe

pid	process
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
2404	firefox.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe
1964	0806c38dd7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

2404 firefox.exe

pid	process
2404	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exe0806c38dd7.exefirefox.exefirefox.exe

description	pid	process	target process
PID 560 wrote to memory of 2792	560	file.exe	skotes.exe
PID 560 wrote to memory of 2792	560	file.exe	skotes.exe
PID 560 wrote to memory of 2792	560	file.exe	skotes.exe
PID 2792 wrote to memory of 1860	2792	skotes.exe	4be4c8c48c.exe
PID 2792 wrote to memory of 1860	2792	skotes.exe	4be4c8c48c.exe
PID 2792 wrote to memory of 1860	2792	skotes.exe	4be4c8c48c.exe
PID 2792 wrote to memory of 1712	2792	skotes.exe	0ca0cea25b.exe
PID 2792 wrote to memory of 1712	2792	skotes.exe	0ca0cea25b.exe
PID 2792 wrote to memory of 1712	2792	skotes.exe	0ca0cea25b.exe
PID 2792 wrote to memory of 1964	2792	skotes.exe	0806c38dd7.exe
PID 2792 wrote to memory of 1964	2792	skotes.exe	0806c38dd7.exe
PID 2792 wrote to memory of 1964	2792	skotes.exe	0806c38dd7.exe
PID 1964 wrote to memory of 1196	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 1196	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 1196	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 2000	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 2000	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 2000	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 2724	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 2724	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 2724	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 4956	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 4956	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 4956	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 4964	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 4964	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 4964	1964	0806c38dd7.exe	taskkill.exe
PID 1964 wrote to memory of 1128	1964	0806c38dd7.exe	firefox.exe
PID 1964 wrote to memory of 1128	1964	0806c38dd7.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 1128 wrote to memory of 2404	1128	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	firefox.exe	firefox.exe
PID 2404 wrote to memory of 560	2404	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:560
- 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:2792
- - C:\Users\Admin\AppData\Local\Temp\1008184001\4be4c8c48c.exe
    "C:\Users\Admin\AppData\Local\Temp\1008184001\4be4c8c48c.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:1860
- - C:\Users\Admin\AppData\Local\Temp\1008185001\0ca0cea25b.exe
    "C:\Users\Admin\AppData\Local\Temp\1008185001\0ca0cea25b.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:1712
- - C:\Users\Admin\AppData\Local\Temp\1008186001\0806c38dd7.exe
    "C:\Users\Admin\AppData\Local\Temp\1008186001\0806c38dd7.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:1964
  - - 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:1196
  - - 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:2000
  - - 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:4956
  - - 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:4964
  - - 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:1128
    - - 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:2404
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2004 -parentBuildID 20240401114208 -prefsHandle 1944 -prefMapHandle 1936 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {19072826-a2a2-4f89-9805-2ca07ada9583} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" gpu
        6⤵
        
        PID:560
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2452 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2440 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f2c2d961-9717-4603-a059-2a3156346577} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" socket
        6⤵
        
        PID:1448
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2792 -childID 1 -isForBrowser -prefsHandle 2780 -prefMapHandle 2868 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {59d52e8c-c20d-4004-bf45-34438344eb29} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" tab
        6⤵
        
        PID:3908
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1036 -childID 2 -isForBrowser -prefsHandle 4056 -prefMapHandle 4052 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a8fd3526-b0ac-4bf1-9bd9-38a71dca00ed} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" tab
        6⤵
        
        PID:1712
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4708 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4700 -prefMapHandle 4696 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5c67c329-af36-4664-b8aa-6f8a3ea69a5f} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" utility
        6⤵
        Checks processor information in registry
        
        PID:2120
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5392 -childID 3 -isForBrowser -prefsHandle 5128 -prefMapHandle 4048 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2b56ffd7-f154-42e7-9c5f-df2a9f2a6cb9} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" tab
        6⤵
        
        PID:5728
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5520 -childID 4 -isForBrowser -prefsHandle 5528 -prefMapHandle 5532 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc90601a-6169-40e3-aa56-86657700cd9c} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" tab
        6⤵
        
        PID:5740
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5712 -childID 5 -isForBrowser -prefsHandle 5720 -prefMapHandle 5724 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0b45af08-ce7b-4eb9-bf91-639c53dadc01} 2404 "\\.\pipe\gecko-crash-server-pipe.2404" tab
        6⤵
        
        PID:5752
- - C:\Users\Admin\AppData\Local\Temp\1008187001\8780319742.exe
    "C:\Users\Admin\AppData\Local\Temp\1008187001\8780319742.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:6116
- - C:\Users\Admin\AppData\Local\Temp\1008188001\e75dd488d1.exe
    "C:\Users\Admin\AppData\Local\Temp\1008188001\e75dd488d1.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:3196
  - - 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:5968
    - - 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,0x100,0xd4,0x104,0x7ffb6b1bcc40,0x7ffb6b1bcc4c,0x7ffb6b1bcc58
        5⤵
        
        PID:6000
    - - 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=2052,i,416543379062840839,17624164479991346562,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2008 /prefetch:2
        5⤵
        
        PID:2540
    - - 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=1884,i,416543379062840839,17624164479991346562,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2084 /prefetch:3
        5⤵
        
        PID:4796
    - - 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=1224,i,416543379062840839,17624164479991346562,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2440 /prefetch:8
        5⤵
        
        PID:4192
    - - 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=3172,i,416543379062840839,17624164479991346562,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1736
    - - 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=3184,i,416543379062840839,17624164479991346562,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3208 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1668
    - - 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=4300,i,416543379062840839,17624164479991346562,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4464 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5176
  - - 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:1624
  - - 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:5196
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3196 -s 1284
      4⤵
      Program crash
      PID:100

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:5416

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:4844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3196 -ip 3196
1⤵
PID:1904

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:4304

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4704

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