amadey | 36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff

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\DisableBehaviorMonitoring = "1"	ba893040b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ba893040b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ba893040b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ba893040b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ba893040b8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	ba893040b8.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 10 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__	ba893040b8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fbfed38fce.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d10d34b248.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	93d913f3a6.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__	7mpPLxE.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
1272	chrome.exe
5988	chrome.exe
4664	chrome.exe
4240	chrome.exe

Checks BIOS information in registry 2 TTPs 20 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	d10d34b248.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d10d34b248.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ba893040b8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fbfed38fce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ba893040b8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fbfed38fce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7mpPLxE.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7mpPLxE.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	93d913f3a6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	93d913f3a6.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	fbfed38fce.exe

Executes dropped EXE 12 IoCs

pid	Process
3332	skotes.exe
5060	fbfed38fce.exe
4704	7mpPLxE.exe
2192	skotes.exe
2316	d10d34b248.exe
3740	93d913f3a6.exe
3200	263ba303e8.exe
432	ba893040b8.exe
3672	skotes.exe
1204	service123.exe
848	skotes.exe
5640	service123.exe

Identifies Wine through registry keys 2 TTPs 10 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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	d10d34b248.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	93d913f3a6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	ba893040b8.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	fbfed38fce.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	7mpPLxE.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

pid	Process
1204	service123.exe
5640	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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	ba893040b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ba893040b8.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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d10d34b248.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008912001\\d10d34b248.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\93d913f3a6.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008913001\\93d913f3a6.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\263ba303e8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008914001\\263ba303e8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ba893040b8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008915001\\ba893040b8.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/0x0007000000023ca9-114.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
5040	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
3332	skotes.exe
5060	fbfed38fce.exe
4704	7mpPLxE.exe
2192	skotes.exe
2316	d10d34b248.exe
3740	93d913f3a6.exe
432	ba893040b8.exe
3672	skotes.exe
848	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.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
6016	5060	WerFault.exe	92

System Location Discovery: System Language Discovery 1 TTPs 15 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	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7mpPLxE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d10d34b248.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	ba893040b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93d913f3a6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fbfed38fce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	263ba303e8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	fbfed38fce.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	fbfed38fce.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

Kills process with taskkill 5 IoCs

evasion

pid	Process
4192	taskkill.exe
1816	taskkill.exe
3752	taskkill.exe
1064	taskkill.exe
1500	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000_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
2632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
5040	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
5040	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
3332	skotes.exe
3332	skotes.exe
5060	fbfed38fce.exe
5060	fbfed38fce.exe
4704	7mpPLxE.exe
4704	7mpPLxE.exe
2192	skotes.exe
2192	skotes.exe
2316	d10d34b248.exe
2316	d10d34b248.exe
3740	93d913f3a6.exe
3740	93d913f3a6.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
432	ba893040b8.exe
432	ba893040b8.exe
432	ba893040b8.exe
432	ba893040b8.exe
432	ba893040b8.exe
1272	chrome.exe
1272	chrome.exe
3672	skotes.exe
3672	skotes.exe
848	skotes.exe
848	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	4192	taskkill.exe
Token: SeDebugPrivilege	1816	taskkill.exe
Token: SeDebugPrivilege	3752	taskkill.exe
Token: SeDebugPrivilege	1064	taskkill.exe
Token: SeDebugPrivilege	1500	taskkill.exe
Token: SeDebugPrivilege	2064	firefox.exe
Token: SeDebugPrivilege	2064	firefox.exe
Token: SeDebugPrivilege	432	ba893040b8.exe
Token: SeShutdownPrivilege	1272	chrome.exe
Token: SeCreatePagefilePrivilege	1272	chrome.exe
Token: SeShutdownPrivilege	1272	chrome.exe
Token: SeCreatePagefilePrivilege	1272	chrome.exe
Token: SeDebugPrivilege	2064	firefox.exe
Token: SeDebugPrivilege	2064	firefox.exe
Token: SeDebugPrivilege	2064	firefox.exe

Suspicious use of FindShellTrayWindow 57 IoCs

pid	Process
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe
1272	chrome.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
2064	firefox.exe
3200	263ba303e8.exe
3200	263ba303e8.exe
3200	263ba303e8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2064	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5040 wrote to memory of 3332	5040	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe	83
PID 5040 wrote to memory of 3332	5040	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe	83
PID 5040 wrote to memory of 3332	5040	36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe	83
PID 3332 wrote to memory of 5060	3332	skotes.exe	92
PID 3332 wrote to memory of 5060	3332	skotes.exe	92
PID 3332 wrote to memory of 5060	3332	skotes.exe	92
PID 3332 wrote to memory of 4704	3332	skotes.exe	97
PID 3332 wrote to memory of 4704	3332	skotes.exe	97
PID 3332 wrote to memory of 4704	3332	skotes.exe	97
PID 3332 wrote to memory of 2316	3332	skotes.exe	100
PID 3332 wrote to memory of 2316	3332	skotes.exe	100
PID 3332 wrote to memory of 2316	3332	skotes.exe	100
PID 3332 wrote to memory of 3740	3332	skotes.exe	102
PID 3332 wrote to memory of 3740	3332	skotes.exe	102
PID 3332 wrote to memory of 3740	3332	skotes.exe	102
PID 3332 wrote to memory of 3200	3332	skotes.exe	103
PID 3332 wrote to memory of 3200	3332	skotes.exe	103
PID 3332 wrote to memory of 3200	3332	skotes.exe	103
PID 3200 wrote to memory of 4192	3200	263ba303e8.exe	104
PID 3200 wrote to memory of 4192	3200	263ba303e8.exe	104
PID 3200 wrote to memory of 4192	3200	263ba303e8.exe	104
PID 3200 wrote to memory of 1816	3200	263ba303e8.exe	106
PID 3200 wrote to memory of 1816	3200	263ba303e8.exe	106
PID 3200 wrote to memory of 1816	3200	263ba303e8.exe	106
PID 3200 wrote to memory of 3752	3200	263ba303e8.exe	108
PID 3200 wrote to memory of 3752	3200	263ba303e8.exe	108
PID 3200 wrote to memory of 3752	3200	263ba303e8.exe	108
PID 3200 wrote to memory of 1064	3200	263ba303e8.exe	110
PID 3200 wrote to memory of 1064	3200	263ba303e8.exe	110
PID 3200 wrote to memory of 1064	3200	263ba303e8.exe	110
PID 3200 wrote to memory of 1500	3200	263ba303e8.exe	112
PID 3200 wrote to memory of 1500	3200	263ba303e8.exe	112
PID 3200 wrote to memory of 1500	3200	263ba303e8.exe	112
PID 3200 wrote to memory of 2880	3200	263ba303e8.exe	114
PID 3200 wrote to memory of 2880	3200	263ba303e8.exe	114
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2880 wrote to memory of 2064	2880	firefox.exe	115
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116
PID 2064 wrote to memory of 4928	2064	firefox.exe	116

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\36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.exe
"C:\Users\Admin\AppData\Local\Temp\36390b8dbc533edd9af51b7960bba7c5ba5ffe23b52e025733c2267f21ed07ff.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:5040
- 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:3332
- - C:\Users\Admin\AppData\Local\Temp\1008906001\fbfed38fce.exe
    "C:\Users\Admin\AppData\Local\Temp\1008906001\fbfed38fce.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:5060
  - - 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:1272
    - - 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,0x100,0xd4,0x104,0x7ff8f745cc40,0x7ff8f745cc4c,0x7ff8f745cc58
        5⤵
        
        PID:880
    - - 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=1852,i,10324144813369008792,7067134338993986752,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1856 /prefetch:2
        5⤵
        
        PID:5668
    - - 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=1868,i,10324144813369008792,7067134338993986752,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2068 /prefetch:3
        5⤵
        
        PID:1916
    - - 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=2292,i,10324144813369008792,7067134338993986752,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2444 /prefetch:8
        5⤵
        
        PID:1356
    - - 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=3188,i,10324144813369008792,7067134338993986752,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3204 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4664
    - - 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=3192,i,10324144813369008792,7067134338993986752,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3228 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5988
    - - 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=4292,i,10324144813369008792,7067134338993986752,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4492 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4240
  - - 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:1204
  - - 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:2632
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 1276
      4⤵
      Program crash
      PID:6016
- - C:\Users\Admin\AppData\Local\Temp\1008911001\7mpPLxE.exe
    "C:\Users\Admin\AppData\Local\Temp\1008911001\7mpPLxE.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:4704
- - C:\Users\Admin\AppData\Local\Temp\1008912001\d10d34b248.exe
    "C:\Users\Admin\AppData\Local\Temp\1008912001\d10d34b248.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:2316
- - C:\Users\Admin\AppData\Local\Temp\1008913001\93d913f3a6.exe
    "C:\Users\Admin\AppData\Local\Temp\1008913001\93d913f3a6.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:3740
- - C:\Users\Admin\AppData\Local\Temp\1008914001\263ba303e8.exe
    "C:\Users\Admin\AppData\Local\Temp\1008914001\263ba303e8.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:3200
  - - 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:4192
  - - 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:1816
  - - 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:3752
  - - 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:1064
  - - 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:1500
  - - 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:2880
    - - 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:2064
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1976 -parentBuildID 20240401114208 -prefsHandle 1892 -prefMapHandle 1884 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f3fc8eb3-12a3-4c25-b9f0-fe0e3a930b76} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" gpu
        6⤵
        
        PID:4928
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2404 -parentBuildID 20240401114208 -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {623b09f5-d15f-47a7-b04a-b4e2aeb7b592} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" socket
        6⤵
        
        PID:1168
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2608 -childID 1 -isForBrowser -prefsHandle 3160 -prefMapHandle 3188 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {25e19ea2-28a6-4f8e-a5a3-f22ea8929abb} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" tab
        6⤵
        
        PID:1460
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3684 -childID 2 -isForBrowser -prefsHandle 3676 -prefMapHandle 2760 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {92bd3bc1-b201-47b9-8dcc-e208fe8373fd} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" tab
        6⤵
        
        PID:2072
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4512 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 1188 -prefMapHandle 4480 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1af668a2-38b7-48c1-8671-b5ffa10fb252} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" utility
        6⤵
        Checks processor information in registry
        
        PID:5300
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5116 -childID 3 -isForBrowser -prefsHandle 5592 -prefMapHandle 5560 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {326e7dfd-e811-4d85-a03c-20696f954e13} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" tab
        6⤵
        
        PID:4652
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5768 -childID 4 -isForBrowser -prefsHandle 5780 -prefMapHandle 5776 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c89530fb-14e4-4097-8c48-6f8c8f065e22} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" tab
        6⤵
        
        PID:4892
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6028 -childID 5 -isForBrowser -prefsHandle 5948 -prefMapHandle 5952 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {41b39c32-3136-4f3e-bfe5-895224af199c} 2064 "\\.\pipe\gecko-crash-server-pipe.2064" tab
        6⤵
        
        PID:3776
- - C:\Users\Admin\AppData\Local\Temp\1008915001\ba893040b8.exe
    "C:\Users\Admin\AppData\Local\Temp\1008915001\ba893040b8.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:432

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:2192

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:3608

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:3672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5060 -ip 5060
1⤵
PID:5308

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:848

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:5640

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