amadey | c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d

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	bbf4ffc92f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	bbf4ffc92f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bbf4ffc92f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bbf4ffc92f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bbf4ffc92f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bbf4ffc92f.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9e49a9d9e6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ba8d6636df.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a04700245d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bbf4ffc92f.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__	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

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\VideoBiosVersion	9e49a9d9e6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a04700245d.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	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ba8d6636df.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bbf4ffc92f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bbf4ffc92f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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	ba8d6636df.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9e49a9d9e6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a04700245d.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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
5060	skotes.exe
3268	9e49a9d9e6.exe
2876	ba8d6636df.exe
1340	a04700245d.exe
2556	53f6a4d819.exe
4456	bbf4ffc92f.exe
5232	skotes.exe
5328	skotes.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-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	9e49a9d9e6.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	ba8d6636df.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	a04700245d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	bbf4ffc92f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe

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	bbf4ffc92f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	bbf4ffc92f.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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\53f6a4d819.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013603001\\53f6a4d819.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bbf4ffc92f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013604001\\bbf4ffc92f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ba8d6636df.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013601001\\ba8d6636df.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a04700245d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013602001\\a04700245d.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023cd3-103.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
5104	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
5060	skotes.exe
3268	9e49a9d9e6.exe
2876	ba8d6636df.exe
1340	a04700245d.exe
4456	bbf4ffc92f.exe
5232	skotes.exe
5328	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4736	2876	WerFault.exe	86
5724	3268	WerFault.exe	83

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	9e49a9d9e6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	53f6a4d819.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	53f6a4d819.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bbf4ffc92f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba8d6636df.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a04700245d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	53f6a4d819.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2328	taskkill.exe
3232	taskkill.exe
3616	taskkill.exe
4040	taskkill.exe
4024	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
5104	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
5104	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
5060	skotes.exe
5060	skotes.exe
3268	9e49a9d9e6.exe
3268	9e49a9d9e6.exe
2876	ba8d6636df.exe
2876	ba8d6636df.exe
1340	a04700245d.exe
1340	a04700245d.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
4456	bbf4ffc92f.exe
4456	bbf4ffc92f.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
4456	bbf4ffc92f.exe
4456	bbf4ffc92f.exe
4456	bbf4ffc92f.exe
5232	skotes.exe
5232	skotes.exe
5328	skotes.exe
5328	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	2328	taskkill.exe
Token: SeDebugPrivilege	3232	taskkill.exe
Token: SeDebugPrivilege	3616	taskkill.exe
Token: SeDebugPrivilege	4040	taskkill.exe
Token: SeDebugPrivilege	4024	taskkill.exe
Token: SeDebugPrivilege	3824	firefox.exe
Token: SeDebugPrivilege	3824	firefox.exe
Token: SeDebugPrivilege	4456	bbf4ffc92f.exe
Token: SeDebugPrivilege	3824	firefox.exe
Token: SeDebugPrivilege	3824	firefox.exe
Token: SeDebugPrivilege	3824	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
5104	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
3824	firefox.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe
2556	53f6a4d819.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3824	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 5060	5104	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe	82
PID 5104 wrote to memory of 5060	5104	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe	82
PID 5104 wrote to memory of 5060	5104	c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe	82
PID 5060 wrote to memory of 3268	5060	skotes.exe	83
PID 5060 wrote to memory of 3268	5060	skotes.exe	83
PID 5060 wrote to memory of 3268	5060	skotes.exe	83
PID 5060 wrote to memory of 2876	5060	skotes.exe	86
PID 5060 wrote to memory of 2876	5060	skotes.exe	86
PID 5060 wrote to memory of 2876	5060	skotes.exe	86
PID 5060 wrote to memory of 1340	5060	skotes.exe	90
PID 5060 wrote to memory of 1340	5060	skotes.exe	90
PID 5060 wrote to memory of 1340	5060	skotes.exe	90
PID 5060 wrote to memory of 2556	5060	skotes.exe	96
PID 5060 wrote to memory of 2556	5060	skotes.exe	96
PID 5060 wrote to memory of 2556	5060	skotes.exe	96
PID 2556 wrote to memory of 2328	2556	53f6a4d819.exe	97
PID 2556 wrote to memory of 2328	2556	53f6a4d819.exe	97
PID 2556 wrote to memory of 2328	2556	53f6a4d819.exe	97
PID 2556 wrote to memory of 3232	2556	53f6a4d819.exe	99
PID 2556 wrote to memory of 3232	2556	53f6a4d819.exe	99
PID 2556 wrote to memory of 3232	2556	53f6a4d819.exe	99
PID 2556 wrote to memory of 3616	2556	53f6a4d819.exe	101
PID 2556 wrote to memory of 3616	2556	53f6a4d819.exe	101
PID 2556 wrote to memory of 3616	2556	53f6a4d819.exe	101
PID 2556 wrote to memory of 4040	2556	53f6a4d819.exe	103
PID 2556 wrote to memory of 4040	2556	53f6a4d819.exe	103
PID 2556 wrote to memory of 4040	2556	53f6a4d819.exe	103
PID 2556 wrote to memory of 4024	2556	53f6a4d819.exe	105
PID 2556 wrote to memory of 4024	2556	53f6a4d819.exe	105
PID 2556 wrote to memory of 4024	2556	53f6a4d819.exe	105
PID 2556 wrote to memory of 1896	2556	53f6a4d819.exe	107
PID 2556 wrote to memory of 1896	2556	53f6a4d819.exe	107
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 1896 wrote to memory of 3824	1896	firefox.exe	108
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.exe	109
PID 3824 wrote to memory of 3740	3824	firefox.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\c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.exe
"C:\Users\Admin\AppData\Local\Temp\c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d.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:5104
- 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:5060
- - C:\Users\Admin\AppData\Local\Temp\1013600001\9e49a9d9e6.exe
    "C:\Users\Admin\AppData\Local\Temp\1013600001\9e49a9d9e6.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:3268
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 1524
      4⤵
      Program crash
      PID:5724
- - C:\Users\Admin\AppData\Local\Temp\1013601001\ba8d6636df.exe
    "C:\Users\Admin\AppData\Local\Temp\1013601001\ba8d6636df.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:2876
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 1360
      4⤵
      Program crash
      PID:4736
- - C:\Users\Admin\AppData\Local\Temp\1013602001\a04700245d.exe
    "C:\Users\Admin\AppData\Local\Temp\1013602001\a04700245d.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:1340
- - C:\Users\Admin\AppData\Local\Temp\1013603001\53f6a4d819.exe
    "C:\Users\Admin\AppData\Local\Temp\1013603001\53f6a4d819.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:2556
  - - 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:2328
  - - 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:3232
  - - 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:3616
  - - 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:4040
  - - 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:4024
  - - 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:1896
    - - 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:3824
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1892 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {851f353c-83a3-4bb8-8ad6-807df35bb7fa} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" gpu
        6⤵
        
        PID:3740
      - 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" - {779f98c2-ebca-4cec-889c-7caf5777dd0f} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" socket
        6⤵
        
        PID:3396
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2736 -childID 1 -isForBrowser -prefsHandle 3212 -prefMapHandle 3216 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6b5a0d32-fd83-4c6f-bd75-b731e895472b} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" tab
        6⤵
        
        PID:2408
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3936 -childID 2 -isForBrowser -prefsHandle 3928 -prefMapHandle 3924 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c56b3319-4514-4732-b2bc-4c95f43f2cc0} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" tab
        6⤵
        
        PID:4076
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4832 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4820 -prefMapHandle 4804 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {58e2417a-37e8-4390-925a-9502b43b0694} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" utility
        6⤵
        Checks processor information in registry
        
        PID:5372
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2788 -childID 3 -isForBrowser -prefsHandle 5624 -prefMapHandle 5616 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {13a393b9-0f33-4c97-85d5-179d4323874b} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" tab
        6⤵
        
        PID:1468
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5860 -childID 4 -isForBrowser -prefsHandle 5780 -prefMapHandle 5788 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b83ba453-e1db-4e78-8c26-4a27834cf4b8} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" tab
        6⤵
        
        PID:644
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6044 -childID 5 -isForBrowser -prefsHandle 5964 -prefMapHandle 5968 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbad9f53-18d9-4684-a41f-0b296161f523} 3824 "\\.\pipe\gecko-crash-server-pipe.3824" tab
        6⤵
        
        PID:4408
- - C:\Users\Admin\AppData\Local\Temp\1013604001\bbf4ffc92f.exe
    "C:\Users\Admin\AppData\Local\Temp\1013604001\bbf4ffc92f.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:4456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 2876 -ip 2876
1⤵
PID:1404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3268 -ip 3268
1⤵
PID:5732

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:5232

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:5328

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