amadey | 9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5d3fe940e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5d3fe940e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	5d3fe940e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5d3fe940e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5d3fe940e2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5d3fe940e2.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

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8bd16007de.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bc807b9c52.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d07ddc2c04.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5d3fe940e2.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__	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.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.

Steal Web Session Cookie

T1539

Modify Authentication Process

pid	Process
6048	chrome.exe
4632	chrome.exe
1080	chrome.exe
5752	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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bc807b9c52.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8bd16007de.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.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	8bd16007de.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d07ddc2c04.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5d3fe940e2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5d3fe940e2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d07ddc2c04.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bc807b9c52.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	8bd16007de.exe

Executes dropped EXE 10 IoCs

pid	Process
2180	skotes.exe
2916	8bd16007de.exe
3232	bc807b9c52.exe
2512	d07ddc2c04.exe
1848	d98c37a1de.exe
2596	5d3fe940e2.exe
5532	skotes.exe
5420	service123.exe
2308	skotes.exe
6024	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

description	ioc	Process
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
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.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	8bd16007de.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	bc807b9c52.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	d07ddc2c04.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	5d3fe940e2.exe

Loads dropped DLL 2 IoCs

pid	Process
5420	service123.exe
6024	service123.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5d3fe940e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	5d3fe940e2.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bc807b9c52.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007460001\\bc807b9c52.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d07ddc2c04.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007461001\\d07ddc2c04.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d98c37a1de.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007462001\\d98c37a1de.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5d3fe940e2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007463001\\5d3fe940e2.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.

resource	yara_rule
behavioral2/files/0x000a000000023b9b-83.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
3568	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
2180	skotes.exe
2916	8bd16007de.exe
3232	bc807b9c52.exe
2512	d07ddc2c04.exe
2596	5d3fe940e2.exe
5532	skotes.exe
2308	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.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

pid	pid_target	Process	procid_target
3128	2916	WerFault.exe	92

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d3fe940e2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8bd16007de.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d07ddc2c04.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bc807b9c52.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	d98c37a1de.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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

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 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\VendorIdentifier	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\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	8bd16007de.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	8bd16007de.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

pid	Process
2756	taskkill.exe
916	taskkill.exe
4880	taskkill.exe
3440	taskkill.exe
4848	taskkill.exe

Modifies registry class 1 IoCs

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

pid	Process
5584	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
3568	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
3568	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
2180	skotes.exe
2180	skotes.exe
2916	8bd16007de.exe
2916	8bd16007de.exe
3232	bc807b9c52.exe
3232	bc807b9c52.exe
2512	d07ddc2c04.exe
2512	d07ddc2c04.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
2596	5d3fe940e2.exe
2596	5d3fe940e2.exe
2596	5d3fe940e2.exe
2596	5d3fe940e2.exe
2596	5d3fe940e2.exe
6048	chrome.exe
6048	chrome.exe
5532	skotes.exe
5532	skotes.exe
2308	skotes.exe
2308	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	taskkill.exe
Token: SeDebugPrivilege	916	taskkill.exe
Token: SeDebugPrivilege	4880	taskkill.exe
Token: SeDebugPrivilege	3440	taskkill.exe
Token: SeDebugPrivilege	4848	taskkill.exe
Token: SeDebugPrivilege	2316	firefox.exe
Token: SeDebugPrivilege	2316	firefox.exe
Token: SeDebugPrivilege	2596	5d3fe940e2.exe
Token: SeShutdownPrivilege	6048	chrome.exe
Token: SeCreatePagefilePrivilege	6048	chrome.exe
Token: SeShutdownPrivilege	6048	chrome.exe
Token: SeCreatePagefilePrivilege	6048	chrome.exe
Token: SeDebugPrivilege	2316	firefox.exe
Token: SeDebugPrivilege	2316	firefox.exe
Token: SeDebugPrivilege	2316	firefox.exe

Suspicious use of FindShellTrayWindow 59 IoCs

pid	Process
3568	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe
6048	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
2316	firefox.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe
1848	d98c37a1de.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2316	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 2180	3568	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe	86
PID 3568 wrote to memory of 2180	3568	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe	86
PID 3568 wrote to memory of 2180	3568	9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe	86
PID 2180 wrote to memory of 2916	2180	skotes.exe	92
PID 2180 wrote to memory of 2916	2180	skotes.exe	92
PID 2180 wrote to memory of 2916	2180	skotes.exe	92
PID 2180 wrote to memory of 3232	2180	skotes.exe	95
PID 2180 wrote to memory of 3232	2180	skotes.exe	95
PID 2180 wrote to memory of 3232	2180	skotes.exe	95
PID 2180 wrote to memory of 2512	2180	skotes.exe	96
PID 2180 wrote to memory of 2512	2180	skotes.exe	96
PID 2180 wrote to memory of 2512	2180	skotes.exe	96
PID 2180 wrote to memory of 1848	2180	skotes.exe	97
PID 2180 wrote to memory of 1848	2180	skotes.exe	97
PID 2180 wrote to memory of 1848	2180	skotes.exe	97
PID 1848 wrote to memory of 2756	1848	d98c37a1de.exe	98
PID 1848 wrote to memory of 2756	1848	d98c37a1de.exe	98
PID 1848 wrote to memory of 2756	1848	d98c37a1de.exe	98
PID 1848 wrote to memory of 916	1848	d98c37a1de.exe	100
PID 1848 wrote to memory of 916	1848	d98c37a1de.exe	100
PID 1848 wrote to memory of 916	1848	d98c37a1de.exe	100
PID 1848 wrote to memory of 4880	1848	d98c37a1de.exe	102
PID 1848 wrote to memory of 4880	1848	d98c37a1de.exe	102
PID 1848 wrote to memory of 4880	1848	d98c37a1de.exe	102
PID 1848 wrote to memory of 3440	1848	d98c37a1de.exe	104
PID 1848 wrote to memory of 3440	1848	d98c37a1de.exe	104
PID 1848 wrote to memory of 3440	1848	d98c37a1de.exe	104
PID 1848 wrote to memory of 4848	1848	d98c37a1de.exe	106
PID 1848 wrote to memory of 4848	1848	d98c37a1de.exe	106
PID 1848 wrote to memory of 4848	1848	d98c37a1de.exe	106
PID 1848 wrote to memory of 1912	1848	d98c37a1de.exe	108
PID 1848 wrote to memory of 1912	1848	d98c37a1de.exe	108
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 1912 wrote to memory of 2316	1912	firefox.exe	109
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110
PID 2316 wrote to memory of 3132	2316	firefox.exe	110

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\9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.exe
"C:\Users\Admin\AppData\Local\Temp\9fdac22c258cb6e7426e553df54bf2f7b6269dce5b10e539a746aee4671e6196.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:3568
- 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:2180
- - C:\Users\Admin\AppData\Local\Temp\1007459001\8bd16007de.exe
    "C:\Users\Admin\AppData\Local\Temp\1007459001\8bd16007de.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:2916
  - - 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:6048
    - - 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,0x100,0xd4,0x104,0x7fff7f8ccc40,0x7fff7f8ccc4c,0x7fff7f8ccc58
        5⤵
        
        PID:6056
    - - 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=2012,i,12329129879563459058,15223223645077804577,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2008 /prefetch:2
        5⤵
        
        PID:4888
    - - 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=1896,i,12329129879563459058,15223223645077804577,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2044 /prefetch:3
        5⤵
        
        PID:3508
    - - 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=2268,i,12329129879563459058,15223223645077804577,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2492 /prefetch:8
        5⤵
        
        PID:4016
    - - 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=3152,i,12329129879563459058,15223223645077804577,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3160 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4632
    - - 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=3180,i,12329129879563459058,15223223645077804577,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3192 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1080
    - - 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=4260,i,12329129879563459058,15223223645077804577,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4504 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5752
  - - 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:5420
  - - 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:5584
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 1844
      4⤵
      Program crash
      PID:3128
- - C:\Users\Admin\AppData\Local\Temp\1007460001\bc807b9c52.exe
    "C:\Users\Admin\AppData\Local\Temp\1007460001\bc807b9c52.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:3232
- - C:\Users\Admin\AppData\Local\Temp\1007461001\d07ddc2c04.exe
    "C:\Users\Admin\AppData\Local\Temp\1007461001\d07ddc2c04.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:2512
- - C:\Users\Admin\AppData\Local\Temp\1007462001\d98c37a1de.exe
    "C:\Users\Admin\AppData\Local\Temp\1007462001\d98c37a1de.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:1848
  - - 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:2756
  - - 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:916
  - - 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:4880
  - - 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:3440
  - - 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:4848
  - - 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:1912
    - - 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:2316
      - 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" - {5aed1670-12fd-4d9b-8003-de4a997eb727} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" gpu
        6⤵
        
        PID:3132
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2408 -parentBuildID 20240401114208 -prefsHandle 2400 -prefMapHandle 2396 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {889b71b9-325c-4917-99cf-c98fd535e1ae} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" socket
        6⤵
        
        PID:872
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3640 -childID 1 -isForBrowser -prefsHandle 3596 -prefMapHandle 3060 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e6d86602-eac1-46ad-81d1-77bd4707d394} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" tab
        6⤵
        
        PID:4260
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3864 -childID 2 -isForBrowser -prefsHandle 3860 -prefMapHandle 3856 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8047f96f-600e-4e6b-aec8-7f92026583f9} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" tab
        6⤵
        
        PID:3632
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4444 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4536 -prefMapHandle 4460 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5515ab29-c072-4361-a786-e061fdf4a906} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" utility
        6⤵
        Checks processor information in registry
        
        PID:5368
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5580 -childID 3 -isForBrowser -prefsHandle 4824 -prefMapHandle 5624 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {eb3c8983-d467-4484-bc07-84d82141091e} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" tab
        6⤵
        
        PID:1996
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5772 -childID 4 -isForBrowser -prefsHandle 5780 -prefMapHandle 5784 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e19e6ea-da0d-4869-8e4b-f3c937989068} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" tab
        6⤵
        
        PID:2320
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5968 -childID 5 -isForBrowser -prefsHandle 5980 -prefMapHandle 4840 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {908537c2-612c-4a52-befb-a1cc3d88025f} 2316 "\\.\pipe\gecko-crash-server-pipe.2316" tab
        6⤵
        
        PID:4360
- - C:\Users\Admin\AppData\Local\Temp\1007463001\5d3fe940e2.exe
    "C:\Users\Admin\AppData\Local\Temp\1007463001\5d3fe940e2.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:2596

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:5484

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:5532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2916 -ip 2916
1⤵
PID:5532

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:2308

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:6024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

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

Scheduled Task/Job

T1053

Scheduled Task

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

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Authentication Process

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

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