amadey | 23621d59cc4f6e323e95e9f17ad90e380b71964b28f4b669f1038289dc9f2131

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\DisableBehaviorMonitoring = "1"	262c7466e6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	262c7466e6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	262c7466e6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	262c7466e6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	262c7466e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	262c7466e6.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	25e9c12870.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	728b4e9de0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	262c7466e6.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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	728b4e9de0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	25e9c12870.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	262c7466e6.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	25e9c12870.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	728b4e9de0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	262c7466e6.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
3152	skotes.exe
1572	25e9c12870.exe
4628	728b4e9de0.exe
2492	09fa72272d.exe
5780	262c7466e6.exe
5760	skotes.exe
3528	skotes.exe
2776	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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	25e9c12870.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	728b4e9de0.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	262c7466e6.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.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	262c7466e6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	262c7466e6.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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\25e9c12870.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004029001\\25e9c12870.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\728b4e9de0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004030001\\728b4e9de0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\09fa72272d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004031001\\09fa72272d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\262c7466e6.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004032001\\262c7466e6.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023cc3-70.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2764	file.exe
3152	skotes.exe
1572	25e9c12870.exe
4628	728b4e9de0.exe
5780	262c7466e6.exe
5760	skotes.exe
3528	skotes.exe
2776	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	file.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
4460	1572	WerFault.exe	94

System Location Discovery: System Language Discovery 1 TTPs 11 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	09fa72272d.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	25e9c12870.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	728b4e9de0.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	262c7466e6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.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 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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
832	taskkill.exe
2972	taskkill.exe
700	taskkill.exe
4004	taskkill.exe
1900	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2764	file.exe
2764	file.exe
3152	skotes.exe
3152	skotes.exe
1572	25e9c12870.exe
1572	25e9c12870.exe
4628	728b4e9de0.exe
4628	728b4e9de0.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
5780	262c7466e6.exe
5780	262c7466e6.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
5780	262c7466e6.exe
5780	262c7466e6.exe
5780	262c7466e6.exe
5760	skotes.exe
5760	skotes.exe
3528	skotes.exe
3528	skotes.exe
2776	skotes.exe
2776	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	832	taskkill.exe
Token: SeDebugPrivilege	2972	taskkill.exe
Token: SeDebugPrivilege	700	taskkill.exe
Token: SeDebugPrivilege	4004	taskkill.exe
Token: SeDebugPrivilege	1900	taskkill.exe
Token: SeDebugPrivilege	4944	firefox.exe
Token: SeDebugPrivilege	4944	firefox.exe
Token: SeDebugPrivilege	5780	262c7466e6.exe
Token: SeDebugPrivilege	4944	firefox.exe
Token: SeDebugPrivilege	4944	firefox.exe
Token: SeDebugPrivilege	4944	firefox.exe

Suspicious use of FindShellTrayWindow 31 IoCs

pid	Process
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
4944	firefox.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe
2492	09fa72272d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4944	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 3152	2764	file.exe	87
PID 2764 wrote to memory of 3152	2764	file.exe	87
PID 2764 wrote to memory of 3152	2764	file.exe	87
PID 3152 wrote to memory of 1572	3152	skotes.exe	94
PID 3152 wrote to memory of 1572	3152	skotes.exe	94
PID 3152 wrote to memory of 1572	3152	skotes.exe	94
PID 3152 wrote to memory of 4628	3152	skotes.exe	103
PID 3152 wrote to memory of 4628	3152	skotes.exe	103
PID 3152 wrote to memory of 4628	3152	skotes.exe	103
PID 3152 wrote to memory of 2492	3152	skotes.exe	104
PID 3152 wrote to memory of 2492	3152	skotes.exe	104
PID 3152 wrote to memory of 2492	3152	skotes.exe	104
PID 2492 wrote to memory of 832	2492	09fa72272d.exe	105
PID 2492 wrote to memory of 832	2492	09fa72272d.exe	105
PID 2492 wrote to memory of 832	2492	09fa72272d.exe	105
PID 2492 wrote to memory of 2972	2492	09fa72272d.exe	107
PID 2492 wrote to memory of 2972	2492	09fa72272d.exe	107
PID 2492 wrote to memory of 2972	2492	09fa72272d.exe	107
PID 2492 wrote to memory of 700	2492	09fa72272d.exe	109
PID 2492 wrote to memory of 700	2492	09fa72272d.exe	109
PID 2492 wrote to memory of 700	2492	09fa72272d.exe	109
PID 2492 wrote to memory of 4004	2492	09fa72272d.exe	111
PID 2492 wrote to memory of 4004	2492	09fa72272d.exe	111
PID 2492 wrote to memory of 4004	2492	09fa72272d.exe	111
PID 2492 wrote to memory of 1900	2492	09fa72272d.exe	113
PID 2492 wrote to memory of 1900	2492	09fa72272d.exe	113
PID 2492 wrote to memory of 1900	2492	09fa72272d.exe	113
PID 2492 wrote to memory of 2828	2492	09fa72272d.exe	115
PID 2492 wrote to memory of 2828	2492	09fa72272d.exe	115
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117
PID 4944 wrote to memory of 4932	4944	firefox.exe	117

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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2764
- 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:3152
- - C:\Users\Admin\AppData\Local\Temp\1004029001\25e9c12870.exe
    "C:\Users\Admin\AppData\Local\Temp\1004029001\25e9c12870.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:1572
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1572 -s 1504
      4⤵
      Program crash
      PID:4460
- - C:\Users\Admin\AppData\Local\Temp\1004030001\728b4e9de0.exe
    "C:\Users\Admin\AppData\Local\Temp\1004030001\728b4e9de0.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:4628
- - C:\Users\Admin\AppData\Local\Temp\1004031001\09fa72272d.exe
    "C:\Users\Admin\AppData\Local\Temp\1004031001\09fa72272d.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:2492
  - - 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:832
  - - 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:2972
  - - 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:700
  - - 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:4004
  - - 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:1900
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      PID:2828
    - - 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:4944
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1960 -prefMapHandle 1952 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1d07b69c-3b92-409e-abe3-caf78407b753} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" gpu
        6⤵
        
        PID:4932
      - 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" - {1ecf24f6-f590-417f-8882-51aea8387333} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" socket
        6⤵
        
        PID:1532
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3008 -childID 1 -isForBrowser -prefsHandle 2988 -prefMapHandle 2984 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {05529e64-7e67-43b4-a410-0cd26da008c6} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" tab
        6⤵
        
        PID:4460
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3532 -childID 2 -isForBrowser -prefsHandle 3628 -prefMapHandle 3624 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {26cec10b-3a9c-47bf-b35d-ccfd79b353cc} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" tab
        6⤵
        
        PID:5004
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4564 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4796 -prefMapHandle 4792 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4837b022-3866-4233-9108-c5e8154e7ea5} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" utility
        6⤵
        Checks processor information in registry
        
        PID:4076
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5332 -childID 3 -isForBrowser -prefsHandle 5224 -prefMapHandle 5236 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b7b02155-5310-4dfc-9867-be3df5bc8335} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" tab
        6⤵
        
        PID:676
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5712 -childID 4 -isForBrowser -prefsHandle 5704 -prefMapHandle 5700 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ef32ad06-606d-499f-8e41-7b4c5a739568} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" tab
        6⤵
        
        PID:3644
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5856 -childID 5 -isForBrowser -prefsHandle 5692 -prefMapHandle 5932 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f52962ff-ba63-45e0-b47e-e736253fff4e} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" tab
        6⤵
        
        PID:3704
- - C:\Users\Admin\AppData\Local\Temp\1004032001\262c7466e6.exe
    "C:\Users\Admin\AppData\Local\Temp\1004032001\262c7466e6.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:5780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1572 -ip 1572
1⤵
PID:4944

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:5760

C:\Users\Admin\AppData\Local\Temp\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:3528

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:2776

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