amadey | 18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3

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"	4O827E.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	6cad32fd55.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	6cad32fd55.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	6cad32fd55.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	6cad32fd55.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	6cad32fd55.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4O827E.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4O827E.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4O827E.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4O827E.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4O827E.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__	1f62L6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	30aca0fe47.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2g2220.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3L04M.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4O827E.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ef507b2fbc.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6cad32fd55.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1f62L6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2g2220.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4O827E.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ef507b2fbc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6cad32fd55.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3L04M.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ef507b2fbc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6cad32fd55.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1f62L6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2g2220.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	30aca0fe47.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	30aca0fe47.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3L04M.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4O827E.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	1f62L6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 13 IoCs

pid	Process
3876	s8O90.exe
3368	B7V14.exe
2904	1f62L6.exe
880	skotes.exe
2980	2g2220.exe
2872	3L04M.exe
2808	4O827E.exe
1840	ef507b2fbc.exe
4976	30aca0fe47.exe
3652	00b2fd30d8.exe
3668	6cad32fd55.exe
6472	skotes.exe
4740	skotes.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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	4O827E.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	2g2220.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	3L04M.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	6cad32fd55.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	1f62L6.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	ef507b2fbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	30aca0fe47.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	4O827E.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4O827E.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	6cad32fd55.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\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\00b2fd30d8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013471001\\00b2fd30d8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6cad32fd55.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013472001\\6cad32fd55.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\\\""	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe
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\\\""	s8O90.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\\\""	B7V14.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ef507b2fbc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013469001\\ef507b2fbc.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\30aca0fe47.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013470001\\30aca0fe47.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000400000001e4d4-92.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
2904	1f62L6.exe
880	skotes.exe
2980	2g2220.exe
2872	3L04M.exe
2808	4O827E.exe
1840	ef507b2fbc.exe
4976	30aca0fe47.exe
3668	6cad32fd55.exe
6472	skotes.exe
4740	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1f62L6.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
4972	2980	WerFault.exe	86
2100	1840	WerFault.exe	97
4552	1840	WerFault.exe	97

System Location Discovery: System Language Discovery 1 TTPs 19 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	1f62L6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	30aca0fe47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00b2fd30d8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B7V14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4O827E.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3L04M.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	00b2fd30d8.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	6cad32fd55.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	s8O90.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2g2220.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef507b2fbc.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	00b2fd30d8.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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	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
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 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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2396	taskkill.exe
2268	taskkill.exe
2392	taskkill.exe
776	taskkill.exe
1660	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2904	1f62L6.exe
2904	1f62L6.exe
880	skotes.exe
880	skotes.exe
2980	2g2220.exe
2980	2g2220.exe
2872	3L04M.exe
2872	3L04M.exe
2808	4O827E.exe
2808	4O827E.exe
1840	ef507b2fbc.exe
1840	ef507b2fbc.exe
2808	4O827E.exe
2808	4O827E.exe
4976	30aca0fe47.exe
4976	30aca0fe47.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3668	6cad32fd55.exe
3668	6cad32fd55.exe
3668	6cad32fd55.exe
3668	6cad32fd55.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
6472	skotes.exe
6472	skotes.exe
4740	skotes.exe
4740	skotes.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	2808	4O827E.exe
Token: SeDebugPrivilege	1660	taskkill.exe
Token: SeDebugPrivilege	2396	taskkill.exe
Token: SeDebugPrivilege	2268	taskkill.exe
Token: SeDebugPrivilege	2392	taskkill.exe
Token: SeDebugPrivilege	776	taskkill.exe
Token: SeDebugPrivilege	3668	6cad32fd55.exe
Token: SeDebugPrivilege	4540	firefox.exe
Token: SeDebugPrivilege	4540	firefox.exe
Token: SeDebugPrivilege	4540	firefox.exe
Token: SeDebugPrivilege	4540	firefox.exe
Token: SeDebugPrivilege	4540	firefox.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2904	1f62L6.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe

Suspicious use of SendNotifyMessage 33 IoCs

pid	Process
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
4540	firefox.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe
3652	00b2fd30d8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4540	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4792 wrote to memory of 3876	4792	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe	82
PID 4792 wrote to memory of 3876	4792	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe	82
PID 4792 wrote to memory of 3876	4792	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe	82
PID 3876 wrote to memory of 3368	3876	s8O90.exe	83
PID 3876 wrote to memory of 3368	3876	s8O90.exe	83
PID 3876 wrote to memory of 3368	3876	s8O90.exe	83
PID 3368 wrote to memory of 2904	3368	B7V14.exe	84
PID 3368 wrote to memory of 2904	3368	B7V14.exe	84
PID 3368 wrote to memory of 2904	3368	B7V14.exe	84
PID 2904 wrote to memory of 880	2904	1f62L6.exe	85
PID 2904 wrote to memory of 880	2904	1f62L6.exe	85
PID 2904 wrote to memory of 880	2904	1f62L6.exe	85
PID 3368 wrote to memory of 2980	3368	B7V14.exe	86
PID 3368 wrote to memory of 2980	3368	B7V14.exe	86
PID 3368 wrote to memory of 2980	3368	B7V14.exe	86
PID 3876 wrote to memory of 2872	3876	s8O90.exe	94
PID 3876 wrote to memory of 2872	3876	s8O90.exe	94
PID 3876 wrote to memory of 2872	3876	s8O90.exe	94
PID 4792 wrote to memory of 2808	4792	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe	95
PID 4792 wrote to memory of 2808	4792	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe	95
PID 4792 wrote to memory of 2808	4792	18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe	95
PID 880 wrote to memory of 1840	880	skotes.exe	97
PID 880 wrote to memory of 1840	880	skotes.exe	97
PID 880 wrote to memory of 1840	880	skotes.exe	97
PID 880 wrote to memory of 4976	880	skotes.exe	104
PID 880 wrote to memory of 4976	880	skotes.exe	104
PID 880 wrote to memory of 4976	880	skotes.exe	104
PID 880 wrote to memory of 3652	880	skotes.exe	105
PID 880 wrote to memory of 3652	880	skotes.exe	105
PID 880 wrote to memory of 3652	880	skotes.exe	105
PID 3652 wrote to memory of 1660	3652	00b2fd30d8.exe	106
PID 3652 wrote to memory of 1660	3652	00b2fd30d8.exe	106
PID 3652 wrote to memory of 1660	3652	00b2fd30d8.exe	106
PID 3652 wrote to memory of 2396	3652	00b2fd30d8.exe	108
PID 3652 wrote to memory of 2396	3652	00b2fd30d8.exe	108
PID 3652 wrote to memory of 2396	3652	00b2fd30d8.exe	108
PID 3652 wrote to memory of 2268	3652	00b2fd30d8.exe	110
PID 3652 wrote to memory of 2268	3652	00b2fd30d8.exe	110
PID 3652 wrote to memory of 2268	3652	00b2fd30d8.exe	110
PID 3652 wrote to memory of 2392	3652	00b2fd30d8.exe	112
PID 3652 wrote to memory of 2392	3652	00b2fd30d8.exe	112
PID 3652 wrote to memory of 2392	3652	00b2fd30d8.exe	112
PID 880 wrote to memory of 3668	880	skotes.exe	114
PID 880 wrote to memory of 3668	880	skotes.exe	114
PID 880 wrote to memory of 3668	880	skotes.exe	114
PID 3652 wrote to memory of 776	3652	00b2fd30d8.exe	115
PID 3652 wrote to memory of 776	3652	00b2fd30d8.exe	115
PID 3652 wrote to memory of 776	3652	00b2fd30d8.exe	115
PID 3652 wrote to memory of 2256	3652	00b2fd30d8.exe	117
PID 3652 wrote to memory of 2256	3652	00b2fd30d8.exe	117
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 2256 wrote to memory of 4540	2256	firefox.exe	118
PID 4540 wrote to memory of 4076	4540	firefox.exe	119
PID 4540 wrote to memory of 4076	4540	firefox.exe	119
PID 4540 wrote to memory of 4076	4540	firefox.exe	119

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\18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe
"C:\Users\Admin\AppData\Local\Temp\18da47cbaa9d4fddb3d68859d66bd2573f172eea02c5f829795ae6c09f4fcdf3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4792
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8O90.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8O90.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3876
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\B7V14.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\B7V14.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3368
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1f62L6.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1f62L6.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:2904
    - - 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:880
      - C:\Users\Admin\AppData\Local\Temp\1013469001\ef507b2fbc.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013469001\ef507b2fbc.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:1840
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 1560
        7⤵
        Program crash
        
        PID:2100
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 1584
        7⤵
        Program crash
        
        PID:4552
      - C:\Users\Admin\AppData\Local\Temp\1013470001\30aca0fe47.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013470001\30aca0fe47.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:4976
      - C:\Users\Admin\AppData\Local\Temp\1013471001\00b2fd30d8.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013471001\00b2fd30d8.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:3652
        
        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:1660
        
        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:2396
        
        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:2268
        
        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:2392
        
        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:776
        
        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:2256
        
        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
        Suspicious use of WriteProcessMemory
        
        PID:4540
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2056 -parentBuildID 20240401114208 -prefsHandle 1968 -prefMapHandle 1960 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7a6be17e-5560-4ceb-b890-777877ac48b2} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" gpu
        9⤵
        
        PID:4076
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2488 -parentBuildID 20240401114208 -prefsHandle 2464 -prefMapHandle 2452 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ae21cf39-259e-4976-ba1a-8d9244b83eb0} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" socket
        9⤵
        
        PID:660
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3028 -childID 1 -isForBrowser -prefsHandle 3068 -prefMapHandle 1288 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {659dd7e8-998b-4d48-a118-b76e6488e605} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" tab
        9⤵
        
        PID:484
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4240 -childID 2 -isForBrowser -prefsHandle 4232 -prefMapHandle 4196 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {827bbea2-c489-4d73-9d84-90694e5d5ca8} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" tab
        9⤵
        
        PID:4312
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4872 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4864 -prefMapHandle 4860 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f90938a1-87bd-4bf3-a121-45b633cd02d4} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" utility
        9⤵
        Checks processor information in registry
        
        PID:6816
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5196 -childID 3 -isForBrowser -prefsHandle 5296 -prefMapHandle 5292 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f12cb7e5-8870-4aea-b18e-75a862723a2e} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" tab
        9⤵
        
        PID:7116
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5412 -childID 4 -isForBrowser -prefsHandle 5420 -prefMapHandle 5424 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fd978905-7dd5-429b-8e84-4ae6058e9fc1} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" tab
        9⤵
        
        PID:7144
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5612 -childID 5 -isForBrowser -prefsHandle 5620 -prefMapHandle 5624 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a538a4d4-88fa-4d7a-9669-71b04393f9a2} 4540 "\\.\pipe\gecko-crash-server-pipe.4540" tab
        9⤵
        
        PID:7156
      - C:\Users\Admin\AppData\Local\Temp\1013472001\6cad32fd55.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013472001\6cad32fd55.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:3668
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2g2220.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2g2220.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:2980
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 1600
        5⤵
        Program crash
        
        PID:4972
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3L04M.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3L04M.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:2872
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4O827E.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4O827E.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:2808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2980 -ip 2980
1⤵
PID:860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1840 -ip 1840
1⤵
PID:2164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1840 -ip 1840
1⤵
PID:3824

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:6472

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:4740

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