amadey | 91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1

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\DisableOnAccessProtection = "1"	3254b2d168.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	3254b2d168.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4Z678S.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4Z678S.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	3254b2d168.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	3254b2d168.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	3254b2d168.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4Z678S.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4Z678S.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4Z678S.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	3254b2d168.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a865c4baac.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3254b2d168.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3f34G.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9cf02911be.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2N6143.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3b20204559.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4Z678S.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1m78q2.exe

Downloads MZ/PE file

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\VideoBiosVersion	a865c4baac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3254b2d168.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4Z678S.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3b20204559.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9cf02911be.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a865c4baac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3f34G.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3f34G.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4Z678S.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	9cf02911be.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3254b2d168.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1m78q2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2N6143.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2N6143.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3b20204559.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1m78q2.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	1m78q2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 17 IoCs

pid	Process
920	j9p43.exe
3944	S6U67.exe
4280	1m78q2.exe
4516	skotes.exe
1432	2N6143.exe
3828	i1A5m12.exe
1708	i1A5m12.tmp
744	rafencoder.exe
3504	9cf02911be.exe
4208	3b20204559.exe
1060	a865c4baac.exe
1560	225f126ee8.exe
4724	3254b2d168.exe
2624	3f34G.exe
5908	4Z678S.exe
6260	skotes.exe
6480	QFkl8hP.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	1m78q2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	3b20204559.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	a865c4baac.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	4Z678S.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	2N6143.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	9cf02911be.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	3254b2d168.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	3f34G.exe

Loads dropped DLL 2 IoCs

pid	Process
1708	i1A5m12.tmp
744	rafencoder.exe

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	3254b2d168.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	3254b2d168.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4Z678S.exe

Adds Run key to start application 2 TTPs 7 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	j9p43.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	S6U67.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3b20204559.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012450001\\3b20204559.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a865c4baac.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012451001\\a865c4baac.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\225f126ee8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012452001\\225f126ee8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3254b2d168.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012453001\\3254b2d168.exe"	skotes.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1.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
behavioral1/files/0x0007000000023cd5-175.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
4280	1m78q2.exe
4516	skotes.exe
1432	2N6143.exe
3504	9cf02911be.exe
4208	3b20204559.exe
1060	a865c4baac.exe
4724	3254b2d168.exe
2624	3f34G.exe
5908	4Z678S.exe
6260	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1m78q2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 5 IoCs

pid	pid_target	Process	procid_target
2832	1432	WerFault.exe	86
632	1432	WerFault.exe	86
2120	4208	WerFault.exe	97
7700	1432	WerFault.exe	86
7220	7696	WerFault.exe	140

System Location Discovery: System Language Discovery 1 TTPs 26 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3254b2d168.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	j9p43.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a865c4baac.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9cf02911be.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3b20204559.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	225f126ee8.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	rafencoder.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	225f126ee8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4Z678S.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	225f126ee8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3f34G.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	S6U67.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1m78q2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2N6143.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	i1A5m12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	i1A5m12.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	QFkl8hP.exe

Checks processor information in registry 2 TTPs 8 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\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.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

Kills process with taskkill 5 IoCs

evasion

pid	Process
1604	taskkill.exe
2744	taskkill.exe
4416	taskkill.exe
1052	taskkill.exe
4140	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	firefox.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
4280	1m78q2.exe
4280	1m78q2.exe
4516	skotes.exe
4516	skotes.exe
1432	2N6143.exe
1432	2N6143.exe
1708	i1A5m12.tmp
1708	i1A5m12.tmp
3504	9cf02911be.exe
3504	9cf02911be.exe
4208	3b20204559.exe
4208	3b20204559.exe
1060	a865c4baac.exe
1060	a865c4baac.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
4724	3254b2d168.exe
4724	3254b2d168.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
4724	3254b2d168.exe
4724	3254b2d168.exe
4724	3254b2d168.exe
2624	3f34G.exe
2624	3f34G.exe
5908	4Z678S.exe
5908	4Z678S.exe
5908	4Z678S.exe
5908	4Z678S.exe
5908	4Z678S.exe
6260	skotes.exe
6260	skotes.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1052	taskkill.exe
Token: SeDebugPrivilege	4140	taskkill.exe
Token: SeDebugPrivilege	1604	taskkill.exe
Token: SeDebugPrivilege	2744	taskkill.exe
Token: SeDebugPrivilege	4416	taskkill.exe
Token: SeDebugPrivilege	4484	firefox.exe
Token: SeDebugPrivilege	4484	firefox.exe
Token: SeDebugPrivilege	4724	3254b2d168.exe
Token: SeDebugPrivilege	5908	4Z678S.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
4280	1m78q2.exe
1708	i1A5m12.tmp
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
4484	firefox.exe
1560	225f126ee8.exe
1560	225f126ee8.exe
1560	225f126ee8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4484	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 920	4964	91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1.exe	82
PID 4964 wrote to memory of 920	4964	91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1.exe	82
PID 4964 wrote to memory of 920	4964	91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1.exe	82
PID 920 wrote to memory of 3944	920	j9p43.exe	83
PID 920 wrote to memory of 3944	920	j9p43.exe	83
PID 920 wrote to memory of 3944	920	j9p43.exe	83
PID 3944 wrote to memory of 4280	3944	S6U67.exe	84
PID 3944 wrote to memory of 4280	3944	S6U67.exe	84
PID 3944 wrote to memory of 4280	3944	S6U67.exe	84
PID 4280 wrote to memory of 4516	4280	1m78q2.exe	85
PID 4280 wrote to memory of 4516	4280	1m78q2.exe	85
PID 4280 wrote to memory of 4516	4280	1m78q2.exe	85
PID 3944 wrote to memory of 1432	3944	S6U67.exe	86
PID 3944 wrote to memory of 1432	3944	S6U67.exe	86
PID 3944 wrote to memory of 1432	3944	S6U67.exe	86
PID 4516 wrote to memory of 3828	4516	skotes.exe	87
PID 4516 wrote to memory of 3828	4516	skotes.exe	87
PID 4516 wrote to memory of 3828	4516	skotes.exe	87
PID 3828 wrote to memory of 1708	3828	i1A5m12.exe	88
PID 3828 wrote to memory of 1708	3828	i1A5m12.exe	88
PID 3828 wrote to memory of 1708	3828	i1A5m12.exe	88
PID 1708 wrote to memory of 1752	1708	i1A5m12.tmp	89
PID 1708 wrote to memory of 1752	1708	i1A5m12.tmp	89
PID 1708 wrote to memory of 1752	1708	i1A5m12.tmp	89
PID 1708 wrote to memory of 744	1708	i1A5m12.tmp	91
PID 1708 wrote to memory of 744	1708	i1A5m12.tmp	91
PID 1708 wrote to memory of 744	1708	i1A5m12.tmp	91
PID 1752 wrote to memory of 4716	1752	net.exe	92
PID 1752 wrote to memory of 4716	1752	net.exe	92
PID 1752 wrote to memory of 4716	1752	net.exe	92
PID 4516 wrote to memory of 3504	4516	skotes.exe	93
PID 4516 wrote to memory of 3504	4516	skotes.exe	93
PID 4516 wrote to memory of 3504	4516	skotes.exe	93
PID 4516 wrote to memory of 4208	4516	skotes.exe	97
PID 4516 wrote to memory of 4208	4516	skotes.exe	97
PID 4516 wrote to memory of 4208	4516	skotes.exe	97
PID 4516 wrote to memory of 1060	4516	skotes.exe	100
PID 4516 wrote to memory of 1060	4516	skotes.exe	100
PID 4516 wrote to memory of 1060	4516	skotes.exe	100
PID 4516 wrote to memory of 1560	4516	skotes.exe	103
PID 4516 wrote to memory of 1560	4516	skotes.exe	103
PID 4516 wrote to memory of 1560	4516	skotes.exe	103
PID 1560 wrote to memory of 1052	1560	225f126ee8.exe	104
PID 1560 wrote to memory of 1052	1560	225f126ee8.exe	104
PID 1560 wrote to memory of 1052	1560	225f126ee8.exe	104
PID 1560 wrote to memory of 4140	1560	225f126ee8.exe	106
PID 1560 wrote to memory of 4140	1560	225f126ee8.exe	106
PID 1560 wrote to memory of 4140	1560	225f126ee8.exe	106
PID 1560 wrote to memory of 1604	1560	225f126ee8.exe	108
PID 1560 wrote to memory of 1604	1560	225f126ee8.exe	108
PID 1560 wrote to memory of 1604	1560	225f126ee8.exe	108
PID 1560 wrote to memory of 2744	1560	225f126ee8.exe	110
PID 1560 wrote to memory of 2744	1560	225f126ee8.exe	110
PID 1560 wrote to memory of 2744	1560	225f126ee8.exe	110
PID 1560 wrote to memory of 4416	1560	225f126ee8.exe	112
PID 1560 wrote to memory of 4416	1560	225f126ee8.exe	112
PID 1560 wrote to memory of 4416	1560	225f126ee8.exe	112
PID 1560 wrote to memory of 2184	1560	225f126ee8.exe	114
PID 1560 wrote to memory of 2184	1560	225f126ee8.exe	114
PID 2184 wrote to memory of 4484	2184	firefox.exe	116
PID 2184 wrote to memory of 4484	2184	firefox.exe	116
PID 2184 wrote to memory of 4484	2184	firefox.exe	116
PID 2184 wrote to memory of 4484	2184	firefox.exe	116
PID 2184 wrote to memory of 4484	2184	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\91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1.exe
"C:\Users\Admin\AppData\Local\Temp\91ac281ab8b3062ac42400063089b9bab393d8dab8a6485575eda734909e17f1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9p43.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9p43.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:920
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\S6U67.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\S6U67.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3944
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1m78q2.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1m78q2.exe
      4⤵
      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
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:4280
    - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        5⤵
        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:4516
      - C:\Users\Admin\AppData\Local\Temp\1012382001\i1A5m12.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012382001\i1A5m12.exe"
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3828
        
        C:\Users\Admin\AppData\Local\Temp\is-99G3T.tmp\i1A5m12.tmp
        
        "C:\Users\Admin\AppData\Local\Temp\is-99G3T.tmp\i1A5m12.tmp" /SL5="$B01C0,3291517,54272,C:\Users\Admin\AppData\Local\Temp\1012382001\i1A5m12.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of FindShellTrayWindow
        Suspicious use of WriteProcessMemory
        
        PID:1708
        
        C:\Windows\SysWOW64\net.exe
        
        "C:\Windows\system32\net.exe" pause raf_encoder_1252
        8⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1752
        
        C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 pause raf_encoder_1252
        9⤵
        System Location Discovery: System Language Discovery
        
        PID:4716
        
        C:\Users\Admin\AppData\Local\RAF Encoder 1.0.1.55\rafencoder.exe
        
        "C:\Users\Admin\AppData\Local\RAF Encoder 1.0.1.55\rafencoder.exe" -i
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:744
      - C:\Users\Admin\AppData\Local\Temp\1012449001\9cf02911be.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012449001\9cf02911be.exe"
        6⤵
        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:3504
      - C:\Users\Admin\AppData\Local\Temp\1012450001\3b20204559.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012450001\3b20204559.exe"
        6⤵
        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:4208
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4208 -s 1640
        7⤵
        Program crash
        
        PID:2120
      - C:\Users\Admin\AppData\Local\Temp\1012451001\a865c4baac.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012451001\a865c4baac.exe"
        6⤵
        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:1060
      - C:\Users\Admin\AppData\Local\Temp\1012452001\225f126ee8.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012452001\225f126ee8.exe"
        6⤵
        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:1560
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1052
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4140
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1604
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2744
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4416
        
        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
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2184
        
        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
        8⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        
        PID:4484
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1904 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9b642e8-125e-4884-ab39-4af9490fc201} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" gpu
        9⤵
        
        PID:1020
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2460 -parentBuildID 20240401114208 -prefsHandle 2452 -prefMapHandle 2448 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {22b59994-9da5-4173-818d-345e02ba0c99} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" socket
        9⤵
        
        PID:1676
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1360 -childID 1 -isForBrowser -prefsHandle 3080 -prefMapHandle 3112 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {996f0fd8-767a-407c-8320-5e669dc1441d} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" tab
        9⤵
        
        PID:3668
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3712 -childID 2 -isForBrowser -prefsHandle 3148 -prefMapHandle 3696 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9fba12b-bfa8-4a32-a01b-8d8bd3809a15} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" tab
        9⤵
        
        PID:2180
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1620 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4536 -prefMapHandle 4532 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c2dd0954-ab7a-4fa4-966a-204a50e9a335} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" utility
        9⤵
        Checks processor information in registry
        
        PID:5772
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5604 -childID 3 -isForBrowser -prefsHandle 5584 -prefMapHandle 5576 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {539a6bcf-cdad-4b53-b128-f2a584efe258} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" tab
        9⤵
        
        PID:5268
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5376 -childID 4 -isForBrowser -prefsHandle 5808 -prefMapHandle 5812 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dfc9ce7c-c29c-4941-b670-f343bd9c9e66} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" tab
        9⤵
        
        PID:5404
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5892 -childID 5 -isForBrowser -prefsHandle 5972 -prefMapHandle 5968 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e44b083e-32e7-49dc-bedc-74d9a602e9de} 4484 "\\.\pipe\gecko-crash-server-pipe.4484" tab
        9⤵
        
        PID:5420
      - C:\Users\Admin\AppData\Local\Temp\1012453001\3254b2d168.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012453001\3254b2d168.exe"
        6⤵
        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:4724
      - C:\Users\Admin\AppData\Local\Temp\1012455001\QFkl8hP.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012455001\QFkl8hP.exe"
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:6480
      - C:\Users\Admin\AppData\Local\Temp\1012456001\rhnew.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012456001\rhnew.exe"
        6⤵
        
        PID:7696
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 7696 -s 1628
        7⤵
        Program crash
        
        PID:7220
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2N6143.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2N6143.exe
      4⤵
      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:1432
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1432 -s 1652
        5⤵
        Program crash
        
        PID:2832
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1432 -s 1632
        5⤵
        Program crash
        
        PID:632
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1432 -s 1676
        5⤵
        Program crash
        
        PID:7700
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3f34G.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3f34G.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:2624
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4Z678S.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4Z678S.exe
  2⤵
  - 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:5908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1432 -ip 1432
1⤵
PID:64

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1432 -ip 1432
1⤵
PID:4904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4208 -ip 4208
1⤵
PID:968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 1432 -ip 1432
1⤵
PID:7472

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:6260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 7696 -ip 7696
1⤵
PID:1132

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
PID:1616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

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

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion