amadey | 8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	1cdcb65e70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	1cdcb65e70.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	1cdcb65e70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	1cdcb65e70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	1cdcb65e70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	1cdcb65e70.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3878bc13e6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8a32c1b2e4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1cdcb65e70.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__	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.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\SystemBiosVersion	3878bc13e6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8a32c1b2e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1cdcb65e70.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3878bc13e6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8a32c1b2e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1cdcb65e70.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
3700	skotes.exe
680	3878bc13e6.exe
1464	skotes.exe
3384	8a32c1b2e4.exe
5060	ea27c824c7.exe
5324	1cdcb65e70.exe
972	skotes.exe
5524	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-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	1cdcb65e70.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	3878bc13e6.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	8a32c1b2e4.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	1cdcb65e70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	1cdcb65e70.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3878bc13e6.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013324001\\3878bc13e6.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8a32c1b2e4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013325001\\8a32c1b2e4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ea27c824c7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013326001\\ea27c824c7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1cdcb65e70.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013327001\\1cdcb65e70.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0008000000023ca6-73.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
1132	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
3700	skotes.exe
680	3878bc13e6.exe
1464	skotes.exe
3384	8a32c1b2e4.exe
5324	1cdcb65e70.exe
972	skotes.exe
5524	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe

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
4620	680	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 13 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	1cdcb65e70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea27c824c7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	ea27c824c7.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3878bc13e6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8a32c1b2e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	ea27c824c7.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\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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
1180	taskkill.exe
2004	taskkill.exe
3000	taskkill.exe
1076	taskkill.exe
4340	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
1132	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
1132	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
3700	skotes.exe
3700	skotes.exe
680	3878bc13e6.exe
680	3878bc13e6.exe
1464	skotes.exe
1464	skotes.exe
3384	8a32c1b2e4.exe
3384	8a32c1b2e4.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5324	1cdcb65e70.exe
5324	1cdcb65e70.exe
5324	1cdcb65e70.exe
5324	1cdcb65e70.exe
5324	1cdcb65e70.exe
972	skotes.exe
972	skotes.exe
5524	skotes.exe
5524	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	1180	taskkill.exe
Token: SeDebugPrivilege	2004	taskkill.exe
Token: SeDebugPrivilege	3000	taskkill.exe
Token: SeDebugPrivilege	1076	taskkill.exe
Token: SeDebugPrivilege	4340	taskkill.exe
Token: SeDebugPrivilege	3904	firefox.exe
Token: SeDebugPrivilege	3904	firefox.exe
Token: SeDebugPrivilege	5324	1cdcb65e70.exe
Token: SeDebugPrivilege	3904	firefox.exe
Token: SeDebugPrivilege	3904	firefox.exe
Token: SeDebugPrivilege	3904	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
1132	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
5060	ea27c824c7.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
5060	ea27c824c7.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
3904	firefox.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe
5060	ea27c824c7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3904	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 3700	1132	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe	82
PID 1132 wrote to memory of 3700	1132	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe	82
PID 1132 wrote to memory of 3700	1132	8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe	82
PID 3700 wrote to memory of 680	3700	skotes.exe	84
PID 3700 wrote to memory of 680	3700	skotes.exe	84
PID 3700 wrote to memory of 680	3700	skotes.exe	84
PID 3700 wrote to memory of 3384	3700	skotes.exe	94
PID 3700 wrote to memory of 3384	3700	skotes.exe	94
PID 3700 wrote to memory of 3384	3700	skotes.exe	94
PID 3700 wrote to memory of 5060	3700	skotes.exe	100
PID 3700 wrote to memory of 5060	3700	skotes.exe	100
PID 3700 wrote to memory of 5060	3700	skotes.exe	100
PID 5060 wrote to memory of 1180	5060	ea27c824c7.exe	102
PID 5060 wrote to memory of 1180	5060	ea27c824c7.exe	102
PID 5060 wrote to memory of 1180	5060	ea27c824c7.exe	102
PID 5060 wrote to memory of 2004	5060	ea27c824c7.exe	108
PID 5060 wrote to memory of 2004	5060	ea27c824c7.exe	108
PID 5060 wrote to memory of 2004	5060	ea27c824c7.exe	108
PID 5060 wrote to memory of 3000	5060	ea27c824c7.exe	110
PID 5060 wrote to memory of 3000	5060	ea27c824c7.exe	110
PID 5060 wrote to memory of 3000	5060	ea27c824c7.exe	110
PID 5060 wrote to memory of 1076	5060	ea27c824c7.exe	112
PID 5060 wrote to memory of 1076	5060	ea27c824c7.exe	112
PID 5060 wrote to memory of 1076	5060	ea27c824c7.exe	112
PID 5060 wrote to memory of 4340	5060	ea27c824c7.exe	114
PID 5060 wrote to memory of 4340	5060	ea27c824c7.exe	114
PID 5060 wrote to memory of 4340	5060	ea27c824c7.exe	114
PID 5060 wrote to memory of 3808	5060	ea27c824c7.exe	116
PID 5060 wrote to memory of 3808	5060	ea27c824c7.exe	116
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3808 wrote to memory of 3904	3808	firefox.exe	117
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118
PID 3904 wrote to memory of 4020	3904	firefox.exe	118

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\8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.exe
"C:\Users\Admin\AppData\Local\Temp\8fc1bd816b1865518ff0620f8ac09a85aa3d8c5d660ba423b7d13b09f325baa9.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:1132
- 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:3700
- - C:\Users\Admin\AppData\Local\Temp\1013324001\3878bc13e6.exe
    "C:\Users\Admin\AppData\Local\Temp\1013324001\3878bc13e6.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:680
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 1480
      4⤵
      Program crash
      PID:4620
- - C:\Users\Admin\AppData\Local\Temp\1013325001\8a32c1b2e4.exe
    "C:\Users\Admin\AppData\Local\Temp\1013325001\8a32c1b2e4.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:3384
- - C:\Users\Admin\AppData\Local\Temp\1013326001\ea27c824c7.exe
    "C:\Users\Admin\AppData\Local\Temp\1013326001\ea27c824c7.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:5060
  - - 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:1180
  - - 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:2004
  - - 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:3000
  - - 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:1076
  - - 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:4340
  - - 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:3808
    - - 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:3904
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1996 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1904 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {516da953-46a1-478c-b4d2-296621f5f358} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" gpu
        6⤵
        
        PID:4020
      - 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" - {8fec3f37-4a9d-46aa-8404-665f9c12638d} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" socket
        6⤵
        
        PID:2932
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3340 -childID 1 -isForBrowser -prefsHandle 3332 -prefMapHandle 3328 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3a70917b-7747-405f-b4af-fc9027f7583f} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" tab
        6⤵
        
        PID:4460
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2956 -childID 2 -isForBrowser -prefsHandle 3252 -prefMapHandle 3880 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c43d47db-7dde-48cc-bb8d-3f902be796cc} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" tab
        6⤵
        
        PID:3720
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4796 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4732 -prefMapHandle 4708 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {66eda067-40ab-4ecc-9a70-c67b2f5dc681} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" utility
        6⤵
        Checks processor information in registry
        
        PID:5328
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5300 -childID 3 -isForBrowser -prefsHandle 5308 -prefMapHandle 5276 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {71222b6b-3171-4054-8bd6-21f2a291115e} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" tab
        6⤵
        
        PID:5764
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5472 -childID 4 -isForBrowser -prefsHandle 5268 -prefMapHandle 5060 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {79d9808c-e669-4968-965a-f605f5f3c41d} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" tab
        6⤵
        
        PID:5776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5640 -childID 5 -isForBrowser -prefsHandle 5648 -prefMapHandle 5652 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d89a289b-9ea6-4244-a340-aaa638e91123} 3904 "\\.\pipe\gecko-crash-server-pipe.3904" tab
        6⤵
        
        PID:5788
- - C:\Users\Admin\AppData\Local\Temp\1013327001\1cdcb65e70.exe
    "C:\Users\Admin\AppData\Local\Temp\1013327001\1cdcb65e70.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:5324

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:1464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 680 -ip 680
1⤵
PID:1052

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:972

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:5524

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