amadey | 1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb

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"	2599515c91.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	2599515c91.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	2599515c91.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	2599515c91.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	2599515c91.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	2599515c91.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 9 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2599515c91.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Lumma111.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	18e0811351.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fa170728be.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9b052fbfba.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
2520	chrome.exe
3116	chrome.exe
1484	chrome.exe
3520	chrome.exe

Checks BIOS information in registry 2 TTPs 18 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	fa170728be.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9b052fbfba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Lumma111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	18e0811351.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	18e0811351.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Lumma111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9b052fbfba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	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\SystemBiosVersion	fa170728be.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2599515c91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2599515c91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	18e0811351.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 11 IoCs

pid	Process
224	skotes.exe
3828	Lumma111.exe
2488	18e0811351.exe
4344	fa170728be.exe
2120	9b052fbfba.exe
3224	95d2158807.exe
2032	2599515c91.exe
4428	skotes.exe
5240	service123.exe
5760	skotes.exe
6084	service123.exe

Identifies Wine through registry keys 2 TTPs 9 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-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	Lumma111.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	18e0811351.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	fa170728be.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	9b052fbfba.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	2599515c91.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

pid	Process
5240	service123.exe
6084	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	2599515c91.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	2599515c91.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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fa170728be.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007834001\\fa170728be.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9b052fbfba.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007835001\\9b052fbfba.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\95d2158807.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007836001\\95d2158807.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2599515c91.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007837001\\2599515c91.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/0x0007000000023c89-111.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
2244	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
224	skotes.exe
3828	Lumma111.exe
2488	18e0811351.exe
4344	fa170728be.exe
2120	9b052fbfba.exe
2032	2599515c91.exe
4428	skotes.exe
5760	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.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
5508	2488	WerFault.exe	98

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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Lumma111.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	18e0811351.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9b052fbfba.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	2599515c91.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	95d2158807.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fa170728be.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.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\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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 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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	18e0811351.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	18e0811351.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

Kills process with taskkill 5 IoCs

evasion

pid	Process
420	taskkill.exe
3684	taskkill.exe
4576	taskkill.exe
3512	taskkill.exe
2840	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_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
1508	schtasks.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2244	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
2244	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
224	skotes.exe
224	skotes.exe
3828	Lumma111.exe
3828	Lumma111.exe
2488	18e0811351.exe
2488	18e0811351.exe
4344	fa170728be.exe
4344	fa170728be.exe
2120	9b052fbfba.exe
2120	9b052fbfba.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
2032	2599515c91.exe
2032	2599515c91.exe
2032	2599515c91.exe
2032	2599515c91.exe
2032	2599515c91.exe
4428	skotes.exe
4428	skotes.exe
5760	skotes.exe
5760	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	3512	taskkill.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeDebugPrivilege	2840	taskkill.exe
Token: SeDebugPrivilege	420	taskkill.exe
Token: SeDebugPrivilege	3684	taskkill.exe
Token: SeDebugPrivilege	4576	taskkill.exe
Token: SeDebugPrivilege	2876	firefox.exe
Token: SeDebugPrivilege	2876	firefox.exe
Token: SeDebugPrivilege	2032	2599515c91.exe

Suspicious use of FindShellTrayWindow 57 IoCs

pid	Process
3224	95d2158807.exe
3224	95d2158807.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
3224	95d2158807.exe
2876	firefox.exe
2876	firefox.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
3224	95d2158807.exe
2876	firefox.exe
2876	firefox.exe
2876	firefox.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe
3224	95d2158807.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2876	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 224	2244	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe	83
PID 2244 wrote to memory of 224	2244	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe	83
PID 2244 wrote to memory of 224	2244	1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe	83
PID 224 wrote to memory of 3828	224	skotes.exe	92
PID 224 wrote to memory of 3828	224	skotes.exe	92
PID 224 wrote to memory of 3828	224	skotes.exe	92
PID 224 wrote to memory of 2488	224	skotes.exe	98
PID 224 wrote to memory of 2488	224	skotes.exe	98
PID 224 wrote to memory of 2488	224	skotes.exe	98
PID 224 wrote to memory of 4344	224	skotes.exe	99
PID 224 wrote to memory of 4344	224	skotes.exe	99
PID 224 wrote to memory of 4344	224	skotes.exe	99
PID 224 wrote to memory of 2120	224	skotes.exe	101
PID 224 wrote to memory of 2120	224	skotes.exe	101
PID 224 wrote to memory of 2120	224	skotes.exe	101
PID 224 wrote to memory of 3224	224	skotes.exe	102
PID 224 wrote to memory of 3224	224	skotes.exe	102
PID 224 wrote to memory of 3224	224	skotes.exe	102
PID 3224 wrote to memory of 3512	3224	95d2158807.exe	103
PID 3224 wrote to memory of 3512	3224	95d2158807.exe	103
PID 3224 wrote to memory of 3512	3224	95d2158807.exe	103
PID 2488 wrote to memory of 2520	2488	18e0811351.exe	105
PID 2488 wrote to memory of 2520	2488	18e0811351.exe	105
PID 2520 wrote to memory of 3624	2520	chrome.exe	106
PID 2520 wrote to memory of 3624	2520	chrome.exe	106
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 2468	2520	chrome.exe	107
PID 2520 wrote to memory of 4772	2520	chrome.exe	108
PID 2520 wrote to memory of 4772	2520	chrome.exe	108
PID 2520 wrote to memory of 2524	2520	chrome.exe	109
PID 2520 wrote to memory of 2524	2520	chrome.exe	109
PID 2520 wrote to memory of 2524	2520	chrome.exe	109
PID 2520 wrote to memory of 2524	2520	chrome.exe	109
PID 2520 wrote to memory of 2524	2520	chrome.exe	109
PID 2520 wrote to memory of 2524	2520	chrome.exe	109
PID 2520 wrote to memory of 2524	2520	chrome.exe	109

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\1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.exe
"C:\Users\Admin\AppData\Local\Temp\1da266d4fe321987b2af5ca8031d6b61f66bf8c100c058f32f88f419a25aa0cb.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:2244
- 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:224
- - C:\Users\Admin\AppData\Local\Temp\1007744001\Lumma111.exe
    "C:\Users\Admin\AppData\Local\Temp\1007744001\Lumma111.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:3828
- - C:\Users\Admin\AppData\Local\Temp\1007829001\18e0811351.exe
    "C:\Users\Admin\AppData\Local\Temp\1007829001\18e0811351.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
    - Suspicious use of WriteProcessMemory
    PID:2488
  - - 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
      Suspicious use of WriteProcessMemory
      PID:2520
    - - 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,0x100,0xd4,0x104,0x7ffa818bcc40,0x7ffa818bcc4c,0x7ffa818bcc58
        5⤵
        
        PID:3624
    - - 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=2140,i,17552736102040943095,8838640013496955017,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1956 /prefetch:2
        5⤵
        
        PID:2468
    - - 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=1804,i,17552736102040943095,8838640013496955017,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1732 /prefetch:3
        5⤵
        
        PID:4772
    - - 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=1236,i,17552736102040943095,8838640013496955017,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2316 /prefetch:8
        5⤵
        
        PID:2524
    - - 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=3192,i,17552736102040943095,8838640013496955017,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3208 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1484
    - - 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=3216,i,17552736102040943095,8838640013496955017,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3260 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3116
    - - 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=4256,i,17552736102040943095,8838640013496955017,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4536 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3520
  - - 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:5240
  - - 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:1508
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 1288
      4⤵
      Program crash
      PID:5508
- - C:\Users\Admin\AppData\Local\Temp\1007834001\fa170728be.exe
    "C:\Users\Admin\AppData\Local\Temp\1007834001\fa170728be.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:4344
- - C:\Users\Admin\AppData\Local\Temp\1007835001\9b052fbfba.exe
    "C:\Users\Admin\AppData\Local\Temp\1007835001\9b052fbfba.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:2120
- - C:\Users\Admin\AppData\Local\Temp\1007836001\95d2158807.exe
    "C:\Users\Admin\AppData\Local\Temp\1007836001\95d2158807.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:3224
  - - 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:3512
  - - 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:2840
  - - 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:420
  - - 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:3684
  - - 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:4576
  - - 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⤵
      PID:1504
    - - 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
        
        PID:2876
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1872 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {94ec5ae0-38e3-444b-b7fc-974da5291c03} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" gpu
        6⤵
        
        PID:4584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {60f5af53-8e47-4787-965c-59ea91350416} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" socket
        6⤵
        
        PID:4800
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3388 -childID 1 -isForBrowser -prefsHandle 3392 -prefMapHandle 3408 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dc6fc151-cfc1-41e7-b1db-704f5829fecc} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" tab
        6⤵
        
        PID:2392
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3920 -childID 2 -isForBrowser -prefsHandle 3912 -prefMapHandle 3908 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0a5617bf-ce32-4f61-868b-daf6635d2414} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" tab
        6⤵
        
        PID:2360
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4760 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4680 -prefMapHandle 4752 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a2f63be4-f20f-4576-92fb-0ea5093d3553} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" utility
        6⤵
        Checks processor information in registry
        
        PID:5292
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5536 -childID 3 -isForBrowser -prefsHandle 5508 -prefMapHandle 2668 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d84d885c-1c66-4461-a74a-1c8273836f39} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" tab
        6⤵
        
        PID:6088
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5680 -childID 4 -isForBrowser -prefsHandle 5688 -prefMapHandle 5692 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c2678f80-4084-4b13-b05c-d5730963fe11} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" tab
        6⤵
        
        PID:6108
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5924 -childID 5 -isForBrowser -prefsHandle 5668 -prefMapHandle 5852 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fc1be74c-48fd-4749-9719-9657e158ffba} 2876 "\\.\pipe\gecko-crash-server-pipe.2876" tab
        6⤵
        
        PID:6132
- - C:\Users\Admin\AppData\Local\Temp\1007837001\2599515c91.exe
    "C:\Users\Admin\AppData\Local\Temp\1007837001\2599515c91.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:2032

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:4112

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:4428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2488 -ip 2488
1⤵
PID:5468

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:5760

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:6084

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