amadey | aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	f719101a41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	f719101a41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	f719101a41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	f719101a41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	f719101a41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	f719101a41.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f719101a41.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a997698ad9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6035121ccc.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ad509a841b.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
4296	chrome.exe
3392	chrome.exe
1856	chrome.exe
4260	chrome.exe

Checks BIOS information in registry 2 TTPs 16 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6035121ccc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ad509a841b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a997698ad9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f719101a41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a997698ad9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6035121ccc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ad509a841b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f719101a41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	a997698ad9.exe

Executes dropped EXE 10 IoCs

pid	Process
2000	skotes.exe
2496	a997698ad9.exe
4604	6035121ccc.exe
1840	ad509a841b.exe
2836	7480f8387d.exe
3708	f719101a41.exe
5280	skotes.exe
396	service123.exe
3544	skotes.exe
5868	service123.exe

Identifies Wine through registry keys 2 TTPs 8 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	a997698ad9.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	6035121ccc.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	ad509a841b.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	f719101a41.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	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

pid	Process
396	service123.exe
5868	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	f719101a41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	f719101a41.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f719101a41.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008147001\\f719101a41.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6035121ccc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008144001\\6035121ccc.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ad509a841b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008145001\\ad509a841b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7480f8387d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008146001\\7480f8387d.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/0x0009000000023bc2-83.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
4980	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
2000	skotes.exe
2496	a997698ad9.exe
4604	6035121ccc.exe
1840	ad509a841b.exe
3708	f719101a41.exe
5280	skotes.exe
3544	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.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
4388	2496	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
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	a997698ad9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad509a841b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7480f8387d.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	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f719101a41.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6035121ccc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Checks processor information in registry 2 TTPs 10 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key 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\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	a997698ad9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	a997698ad9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

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
3452	taskkill.exe
576	taskkill.exe
1704	taskkill.exe
1752	taskkill.exe
3480	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

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
3892	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
4980	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
4980	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
2000	skotes.exe
2000	skotes.exe
2496	a997698ad9.exe
2496	a997698ad9.exe
4604	6035121ccc.exe
4604	6035121ccc.exe
1840	ad509a841b.exe
1840	ad509a841b.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
3708	f719101a41.exe
3708	f719101a41.exe
3708	f719101a41.exe
3708	f719101a41.exe
3708	f719101a41.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
5280	skotes.exe
5280	skotes.exe
4260	chrome.exe
4260	chrome.exe
3544	skotes.exe
3544	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	1704	taskkill.exe
Token: SeDebugPrivilege	1752	taskkill.exe
Token: SeDebugPrivilege	3480	taskkill.exe
Token: SeDebugPrivilege	3452	taskkill.exe
Token: SeDebugPrivilege	576	taskkill.exe
Token: SeDebugPrivilege	3112	firefox.exe
Token: SeDebugPrivilege	3112	firefox.exe
Token: SeDebugPrivilege	3708	f719101a41.exe
Token: SeShutdownPrivilege	4260	chrome.exe
Token: SeCreatePagefilePrivilege	4260	chrome.exe
Token: SeDebugPrivilege	3112	firefox.exe
Token: SeDebugPrivilege	3112	firefox.exe
Token: SeDebugPrivilege	3112	firefox.exe

Suspicious use of FindShellTrayWindow 60 IoCs

pid	Process
4980	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
2836	7480f8387d.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe
4260	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
2836	7480f8387d.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
3112	firefox.exe
2836	7480f8387d.exe
2836	7480f8387d.exe
2836	7480f8387d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3112	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 2000	4980	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe	82
PID 4980 wrote to memory of 2000	4980	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe	82
PID 4980 wrote to memory of 2000	4980	aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe	82
PID 2000 wrote to memory of 2496	2000	skotes.exe	88
PID 2000 wrote to memory of 2496	2000	skotes.exe	88
PID 2000 wrote to memory of 2496	2000	skotes.exe	88
PID 2000 wrote to memory of 4604	2000	skotes.exe	91
PID 2000 wrote to memory of 4604	2000	skotes.exe	91
PID 2000 wrote to memory of 4604	2000	skotes.exe	91
PID 2000 wrote to memory of 1840	2000	skotes.exe	92
PID 2000 wrote to memory of 1840	2000	skotes.exe	92
PID 2000 wrote to memory of 1840	2000	skotes.exe	92
PID 2000 wrote to memory of 2836	2000	skotes.exe	93
PID 2000 wrote to memory of 2836	2000	skotes.exe	93
PID 2000 wrote to memory of 2836	2000	skotes.exe	93
PID 2836 wrote to memory of 1704	2836	7480f8387d.exe	94
PID 2836 wrote to memory of 1704	2836	7480f8387d.exe	94
PID 2836 wrote to memory of 1704	2836	7480f8387d.exe	94
PID 2836 wrote to memory of 1752	2836	7480f8387d.exe	96
PID 2836 wrote to memory of 1752	2836	7480f8387d.exe	96
PID 2836 wrote to memory of 1752	2836	7480f8387d.exe	96
PID 2836 wrote to memory of 3480	2836	7480f8387d.exe	98
PID 2836 wrote to memory of 3480	2836	7480f8387d.exe	98
PID 2836 wrote to memory of 3480	2836	7480f8387d.exe	98
PID 2836 wrote to memory of 3452	2836	7480f8387d.exe	100
PID 2836 wrote to memory of 3452	2836	7480f8387d.exe	100
PID 2836 wrote to memory of 3452	2836	7480f8387d.exe	100
PID 2836 wrote to memory of 576	2836	7480f8387d.exe	102
PID 2836 wrote to memory of 576	2836	7480f8387d.exe	102
PID 2836 wrote to memory of 576	2836	7480f8387d.exe	102
PID 2000 wrote to memory of 3708	2000	skotes.exe	103
PID 2000 wrote to memory of 3708	2000	skotes.exe	103
PID 2000 wrote to memory of 3708	2000	skotes.exe	103
PID 2836 wrote to memory of 4484	2836	7480f8387d.exe	105
PID 2836 wrote to memory of 4484	2836	7480f8387d.exe	105
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 4484 wrote to memory of 3112	4484	firefox.exe	106
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107
PID 3112 wrote to memory of 1208	3112	firefox.exe	107

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\aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe
"C:\Users\Admin\AppData\Local\Temp\aa2f3c30ced1c131fd6d89033382d64ba65f7418ccc5d474dfc3cac3a8745a24.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4980
- 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:2000
- - C:\Users\Admin\AppData\Local\Temp\1008143001\a997698ad9.exe
    "C:\Users\Admin\AppData\Local\Temp\1008143001\a997698ad9.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Checks computer location settings
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:2496
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:4260
    - - 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=0x40,0x9c,0xe0,0xac,0x104,0x7ffcf62bcc40,0x7ffcf62bcc4c,0x7ffcf62bcc58
        5⤵
        
        PID:4808
    - - 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=1992,i,9776049990865900461,771718161435208833,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1984 /prefetch:2
        5⤵
        
        PID:5772
    - - 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=1916,i,9776049990865900461,771718161435208833,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2440 /prefetch:3
        5⤵
        
        PID:5836
    - - 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=1744,i,9776049990865900461,771718161435208833,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2548 /prefetch:8
        5⤵
        
        PID:5852
    - - 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=3172,i,9776049990865900461,771718161435208833,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3192 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4296
    - - 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=3212,i,9776049990865900461,771718161435208833,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3232 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3392
    - - 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=4412,i,9776049990865900461,771718161435208833,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3744 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1856
  - - 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:396
  - - 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:3892
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 1320
      4⤵
      Program crash
      PID:4388
- - C:\Users\Admin\AppData\Local\Temp\1008144001\6035121ccc.exe
    "C:\Users\Admin\AppData\Local\Temp\1008144001\6035121ccc.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:4604
- - C:\Users\Admin\AppData\Local\Temp\1008145001\ad509a841b.exe
    "C:\Users\Admin\AppData\Local\Temp\1008145001\ad509a841b.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:1840
- - C:\Users\Admin\AppData\Local\Temp\1008146001\7480f8387d.exe
    "C:\Users\Admin\AppData\Local\Temp\1008146001\7480f8387d.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:2836
  - - 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:1704
  - - 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:1752
  - - 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:3480
  - - 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:3452
  - - 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:576
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4484
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3112
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1944 -prefMapHandle 1936 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {93e23dc8-1130-445d-9680-2721efc830ab} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" gpu
        6⤵
        
        PID:1208
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2460 -prefMapHandle 2456 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7677d405-82d7-488b-9bc8-f2c44c0c07ec} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" socket
        6⤵
        
        PID:3188
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3124 -childID 1 -isForBrowser -prefsHandle 3104 -prefMapHandle 3100 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 992 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {03db5f92-6fd6-43a5-9075-b990298b7579} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" tab
        6⤵
        
        PID:636
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3928 -childID 2 -isForBrowser -prefsHandle 3920 -prefMapHandle 3916 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 992 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4c70723f-27b4-4230-b928-012a7c922da3} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" tab
        6⤵
        
        PID:4116
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4676 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4648 -prefMapHandle 4684 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dc8ca495-e724-45f7-8c8e-f22013d8a3f6} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" utility
        6⤵
        Checks processor information in registry
        
        PID:5404
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5588 -childID 3 -isForBrowser -prefsHandle 5568 -prefMapHandle 5556 -prefsLen 26998 -prefMapSize 244658 -jsInitHandle 992 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {06736788-2937-4053-b24d-e13638276173} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" tab
        6⤵
        
        PID:5936
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5556 -childID 4 -isForBrowser -prefsHandle 4676 -prefMapHandle 5516 -prefsLen 26998 -prefMapSize 244658 -jsInitHandle 992 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {60bd9374-2e53-4a09-9938-44027a3fadf8} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" tab
        6⤵
        
        PID:5972
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5892 -childID 5 -isForBrowser -prefsHandle 5812 -prefMapHandle 5816 -prefsLen 26998 -prefMapSize 244658 -jsInitHandle 992 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {184ae9f8-7a6b-4755-b8cd-8e32b7f89864} 3112 "\\.\pipe\gecko-crash-server-pipe.3112" tab
        6⤵
        
        PID:5984
- - C:\Users\Admin\AppData\Local\Temp\1008147001\f719101a41.exe
    "C:\Users\Admin\AppData\Local\Temp\1008147001\f719101a41.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:3708

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:5280

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:2256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2496 -ip 2496
1⤵
PID:936

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:3544

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:5868

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