amadey | bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387

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\DisableScanOnRealtimeEnable = "1"	b32b16f1c0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	b32b16f1c0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b32b16f1c0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b32b16f1c0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b32b16f1c0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b32b16f1c0.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__	c99367951a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b7acc24e33.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fc6a2e239b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b32b16f1c0.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__	file.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	b7acc24e33.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	c99367951a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b7acc24e33.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fc6a2e239b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b32b16f1c0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b32b16f1c0.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c99367951a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fc6a2e239b.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	file.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
3432	skotes.exe
1788	c99367951a.exe
1128	b7acc24e33.exe
2876	fc6a2e239b.exe
4364	c2869a0195.exe
3656	b32b16f1c0.exe
3408	skotes.exe
1448	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	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	file.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	c99367951a.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	b7acc24e33.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	fc6a2e239b.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	b32b16f1c0.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	b32b16f1c0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	b32b16f1c0.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\b32b16f1c0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007295001\\b32b16f1c0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b7acc24e33.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007292001\\b7acc24e33.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fc6a2e239b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007293001\\fc6a2e239b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c2869a0195.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007294001\\c2869a0195.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023d00-85.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
1848	file.exe
3432	skotes.exe
1788	c99367951a.exe
1128	b7acc24e33.exe
2876	fc6a2e239b.exe
3656	b32b16f1c0.exe
3408	skotes.exe
1448	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

System Location Discovery: System Language Discovery 1 TTPs 12 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b32b16f1c0.exe
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	b7acc24e33.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fc6a2e239b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c2869a0195.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c99367951a.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
3440	taskkill.exe
984	taskkill.exe
556	taskkill.exe
1056	taskkill.exe
1488	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
1848	file.exe
1848	file.exe
3432	skotes.exe
3432	skotes.exe
1788	c99367951a.exe
1788	c99367951a.exe
1128	b7acc24e33.exe
1128	b7acc24e33.exe
2876	fc6a2e239b.exe
2876	fc6a2e239b.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
3656	b32b16f1c0.exe
3656	b32b16f1c0.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
3656	b32b16f1c0.exe
3656	b32b16f1c0.exe
3656	b32b16f1c0.exe
3408	skotes.exe
3408	skotes.exe
1448	skotes.exe
1448	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3440	taskkill.exe
Token: SeDebugPrivilege	984	taskkill.exe
Token: SeDebugPrivilege	556	taskkill.exe
Token: SeDebugPrivilege	1056	taskkill.exe
Token: SeDebugPrivilege	1488	taskkill.exe
Token: SeDebugPrivilege	2300	firefox.exe
Token: SeDebugPrivilege	2300	firefox.exe
Token: SeDebugPrivilege	3656	b32b16f1c0.exe
Token: SeDebugPrivilege	2300	firefox.exe
Token: SeDebugPrivilege	2300	firefox.exe
Token: SeDebugPrivilege	2300	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
2300	firefox.exe
4364	c2869a0195.exe
4364	c2869a0195.exe
4364	c2869a0195.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2300	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 3432	1848	file.exe	88
PID 1848 wrote to memory of 3432	1848	file.exe	88
PID 1848 wrote to memory of 3432	1848	file.exe	88
PID 3432 wrote to memory of 1788	3432	skotes.exe	97
PID 3432 wrote to memory of 1788	3432	skotes.exe	97
PID 3432 wrote to memory of 1788	3432	skotes.exe	97
PID 3432 wrote to memory of 1128	3432	skotes.exe	101
PID 3432 wrote to memory of 1128	3432	skotes.exe	101
PID 3432 wrote to memory of 1128	3432	skotes.exe	101
PID 3432 wrote to memory of 2876	3432	skotes.exe	103
PID 3432 wrote to memory of 2876	3432	skotes.exe	103
PID 3432 wrote to memory of 2876	3432	skotes.exe	103
PID 3432 wrote to memory of 4364	3432	skotes.exe	104
PID 3432 wrote to memory of 4364	3432	skotes.exe	104
PID 3432 wrote to memory of 4364	3432	skotes.exe	104
PID 4364 wrote to memory of 3440	4364	c2869a0195.exe	105
PID 4364 wrote to memory of 3440	4364	c2869a0195.exe	105
PID 4364 wrote to memory of 3440	4364	c2869a0195.exe	105
PID 4364 wrote to memory of 984	4364	c2869a0195.exe	107
PID 4364 wrote to memory of 984	4364	c2869a0195.exe	107
PID 4364 wrote to memory of 984	4364	c2869a0195.exe	107
PID 4364 wrote to memory of 556	4364	c2869a0195.exe	109
PID 4364 wrote to memory of 556	4364	c2869a0195.exe	109
PID 4364 wrote to memory of 556	4364	c2869a0195.exe	109
PID 4364 wrote to memory of 1056	4364	c2869a0195.exe	111
PID 4364 wrote to memory of 1056	4364	c2869a0195.exe	111
PID 4364 wrote to memory of 1056	4364	c2869a0195.exe	111
PID 4364 wrote to memory of 1488	4364	c2869a0195.exe	113
PID 4364 wrote to memory of 1488	4364	c2869a0195.exe	113
PID 4364 wrote to memory of 1488	4364	c2869a0195.exe	113
PID 4364 wrote to memory of 820	4364	c2869a0195.exe	115
PID 4364 wrote to memory of 820	4364	c2869a0195.exe	115
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 820 wrote to memory of 2300	820	firefox.exe	116
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	firefox.exe	117
PID 2300 wrote to memory of 2144	2300	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:1848
- 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:3432
- - C:\Users\Admin\AppData\Local\Temp\1007287001\c99367951a.exe
    "C:\Users\Admin\AppData\Local\Temp\1007287001\c99367951a.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:1788
- - C:\Users\Admin\AppData\Local\Temp\1007292001\b7acc24e33.exe
    "C:\Users\Admin\AppData\Local\Temp\1007292001\b7acc24e33.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:1128
- - C:\Users\Admin\AppData\Local\Temp\1007293001\fc6a2e239b.exe
    "C:\Users\Admin\AppData\Local\Temp\1007293001\fc6a2e239b.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:\Users\Admin\AppData\Local\Temp\1007294001\c2869a0195.exe
    "C:\Users\Admin\AppData\Local\Temp\1007294001\c2869a0195.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:4364
  - - 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:3440
  - - 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:984
  - - 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:556
  - - 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:1056
  - - 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:1488
  - - 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:820
    - - 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:2300
      - 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" - {af0b2fc0-881b-4abb-a340-bc19e58bcb5f} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" gpu
        6⤵
        
        PID:2144
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2432 -parentBuildID 20240401114208 -prefsHandle 2408 -prefMapHandle 2404 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {562bca91-b7ba-4119-8e02-2d770be906a4} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" socket
        6⤵
        
        PID:4272
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3048 -childID 1 -isForBrowser -prefsHandle 3052 -prefMapHandle 3076 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f22d7939-f40b-4b3c-a090-0110fabc521f} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" tab
        6⤵
        
        PID:3904
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4076 -childID 2 -isForBrowser -prefsHandle 4068 -prefMapHandle 4064 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b46a490b-3072-4996-aed5-bc682fa31439} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" tab
        6⤵
        
        PID:3140
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4700 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 3908 -prefMapHandle 4748 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {00ed437c-55ef-4132-9160-c51fde7dc3b7} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" utility
        6⤵
        Checks processor information in registry
        
        PID:5608
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5528 -childID 3 -isForBrowser -prefsHandle 5520 -prefMapHandle 5512 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {60f02065-8b01-41c1-85ce-657c94707327} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" tab
        6⤵
        
        PID:5156
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5672 -childID 4 -isForBrowser -prefsHandle 5680 -prefMapHandle 5684 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {de6bfdd9-718c-4822-a0c8-64b1a8dbe73a} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" tab
        6⤵
        
        PID:5216
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5880 -childID 5 -isForBrowser -prefsHandle 5964 -prefMapHandle 5960 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dbbda509-c6d4-4d39-8a43-30b7d9a12dee} 2300 "\\.\pipe\gecko-crash-server-pipe.2300" tab
        6⤵
        
        PID:5232
- - C:\Users\Admin\AppData\Local\Temp\1007295001\b32b16f1c0.exe
    "C:\Users\Admin\AppData\Local\Temp\1007295001\b32b16f1c0.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:3656

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:3408

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:1448

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