amadey | a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed

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"	3725403a82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	3725403a82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	3725403a82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	3725403a82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	3725403a82.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	3725403a82.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 5 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7593128de7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	123596f46a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3725403a82.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 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	7593128de7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7593128de7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	123596f46a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3725403a82.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.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	123596f46a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3725403a82.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 5 IoCs

pid	Process
5012	skotes.exe
5032	7593128de7.exe
3972	123596f46a.exe
4504	fc40b4afc0.exe
5724	3725403a82.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	3725403a82.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	7593128de7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	123596f46a.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	3725403a82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	3725403a82.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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\123596f46a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004146001\\123596f46a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fc40b4afc0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004147001\\fc40b4afc0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3725403a82.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004148001\\3725403a82.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7593128de7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004145001\\7593128de7.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000d000000023b9c-71.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
736	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
5012	skotes.exe
5032	7593128de7.exe
3972	123596f46a.exe
5724	3725403a82.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.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
2820	5032	WerFault.exe	98
2736	5032	WerFault.exe	98

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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fc40b4afc0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7593128de7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	123596f46a.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3725403a82.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\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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
4508	taskkill.exe
2456	taskkill.exe
5116	taskkill.exe
4052	taskkill.exe
4276	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
736	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
736	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
5012	skotes.exe
5012	skotes.exe
5032	7593128de7.exe
5032	7593128de7.exe
3972	123596f46a.exe
3972	123596f46a.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
5724	3725403a82.exe
5724	3725403a82.exe
5724	3725403a82.exe
5724	3725403a82.exe
5724	3725403a82.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4508	taskkill.exe
Token: SeDebugPrivilege	2456	taskkill.exe
Token: SeDebugPrivilege	5116	taskkill.exe
Token: SeDebugPrivilege	4052	taskkill.exe
Token: SeDebugPrivilege	4276	taskkill.exe
Token: SeDebugPrivilege	4796	firefox.exe
Token: SeDebugPrivilege	4796	firefox.exe
Token: SeDebugPrivilege	5724	3725403a82.exe
Token: SeDebugPrivilege	4796	firefox.exe
Token: SeDebugPrivilege	4796	firefox.exe
Token: SeDebugPrivilege	4796	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
736	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4504	fc40b4afc0.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4504	fc40b4afc0.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4796	firefox.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe
4504	fc40b4afc0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4796	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 5012	736	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe	87
PID 736 wrote to memory of 5012	736	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe	87
PID 736 wrote to memory of 5012	736	a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe	87
PID 5012 wrote to memory of 5032	5012	skotes.exe	98
PID 5012 wrote to memory of 5032	5012	skotes.exe	98
PID 5012 wrote to memory of 5032	5012	skotes.exe	98
PID 5012 wrote to memory of 3972	5012	skotes.exe	106
PID 5012 wrote to memory of 3972	5012	skotes.exe	106
PID 5012 wrote to memory of 3972	5012	skotes.exe	106
PID 5012 wrote to memory of 4504	5012	skotes.exe	107
PID 5012 wrote to memory of 4504	5012	skotes.exe	107
PID 5012 wrote to memory of 4504	5012	skotes.exe	107
PID 4504 wrote to memory of 4508	4504	fc40b4afc0.exe	108
PID 4504 wrote to memory of 4508	4504	fc40b4afc0.exe	108
PID 4504 wrote to memory of 4508	4504	fc40b4afc0.exe	108
PID 4504 wrote to memory of 2456	4504	fc40b4afc0.exe	110
PID 4504 wrote to memory of 2456	4504	fc40b4afc0.exe	110
PID 4504 wrote to memory of 2456	4504	fc40b4afc0.exe	110
PID 4504 wrote to memory of 5116	4504	fc40b4afc0.exe	112
PID 4504 wrote to memory of 5116	4504	fc40b4afc0.exe	112
PID 4504 wrote to memory of 5116	4504	fc40b4afc0.exe	112
PID 4504 wrote to memory of 4052	4504	fc40b4afc0.exe	114
PID 4504 wrote to memory of 4052	4504	fc40b4afc0.exe	114
PID 4504 wrote to memory of 4052	4504	fc40b4afc0.exe	114
PID 4504 wrote to memory of 4276	4504	fc40b4afc0.exe	116
PID 4504 wrote to memory of 4276	4504	fc40b4afc0.exe	116
PID 4504 wrote to memory of 4276	4504	fc40b4afc0.exe	116
PID 4504 wrote to memory of 2796	4504	fc40b4afc0.exe	118
PID 4504 wrote to memory of 2796	4504	fc40b4afc0.exe	118
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 2796 wrote to memory of 4796	2796	firefox.exe	119
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120
PID 4796 wrote to memory of 1084	4796	firefox.exe	120

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\a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.exe
"C:\Users\Admin\AppData\Local\Temp\a6185bddf317cf27a75ebcf7ed2d7b189aff01603ab693b35e995aef764371ed.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:736
- 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:5012
- - C:\Users\Admin\AppData\Local\Temp\1004145001\7593128de7.exe
    "C:\Users\Admin\AppData\Local\Temp\1004145001\7593128de7.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:5032
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5032 -s 1500
      4⤵
      Program crash
      PID:2820
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5032 -s 1480
      4⤵
      Program crash
      PID:2736
- - C:\Users\Admin\AppData\Local\Temp\1004146001\123596f46a.exe
    "C:\Users\Admin\AppData\Local\Temp\1004146001\123596f46a.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:3972
- - C:\Users\Admin\AppData\Local\Temp\1004147001\fc40b4afc0.exe
    "C:\Users\Admin\AppData\Local\Temp\1004147001\fc40b4afc0.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:4504
  - - 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:4508
  - - 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:2456
  - - 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:5116
  - - 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:4052
  - - 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:4276
  - - 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:2796
    - - 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:4796
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2036 -parentBuildID 20240401114208 -prefsHandle 1952 -prefMapHandle 1944 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {45342aee-c6d5-4aa5-a036-3b5f46f7327a} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" gpu
        6⤵
        
        PID:1084
      - 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" - {a277117c-7611-4df4-ba4e-c35cf8d14524} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" socket
        6⤵
        
        PID:3696
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2828 -childID 1 -isForBrowser -prefsHandle 1436 -prefMapHandle 2764 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bb1bd759-5088-4acb-8c35-9f32f90fa0c2} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" tab
        6⤵
        
        PID:3600
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3648 -childID 2 -isForBrowser -prefsHandle 3640 -prefMapHandle 2760 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7634b83b-dafc-49b7-b4c9-ccd9a19ce2a3} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" tab
        6⤵
        
        PID:3120
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4664 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4656 -prefMapHandle 4624 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf744d7e-ed54-4384-9c17-ae8aa0b336b3} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" utility
        6⤵
        Checks processor information in registry
        
        PID:5448
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5692 -childID 3 -isForBrowser -prefsHandle 5652 -prefMapHandle 5672 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5d279be8-dd24-40f0-ac88-b30cf000c170} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" tab
        6⤵
        
        PID:5212
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5176 -childID 4 -isForBrowser -prefsHandle 5836 -prefMapHandle 5844 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {83de3619-5a1d-457d-9314-f438b521a349} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" tab
        6⤵
        
        PID:5224
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6004 -childID 5 -isForBrowser -prefsHandle 6084 -prefMapHandle 6080 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ae395fdb-a8fc-4341-8660-ad14449d1f84} 4796 "\\.\pipe\gecko-crash-server-pipe.4796" tab
        6⤵
        
        PID:5236
- - C:\Users\Admin\AppData\Local\Temp\1004148001\3725403a82.exe
    "C:\Users\Admin\AppData\Local\Temp\1004148001\3725403a82.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:5724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 5032 -ip 5032
1⤵
PID:4276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5032 -ip 5032
1⤵
PID:404

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