amadey | 553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	27c0ef76e8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	27c0ef76e8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	27c0ef76e8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	27c0ef76e8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	27c0ef76e8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	27c0ef76e8.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__	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d1eb0cd776.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	165fa3ed5f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	27c0ef76e8.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

T1082

description	ioc	Process
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	d1eb0cd776.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	165fa3ed5f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	165fa3ed5f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	27c0ef76e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	27c0ef76e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d1eb0cd776.exe

Executes dropped EXE 5 IoCs

pid	Process
2640	skotes.exe
852	d1eb0cd776.exe
2980	165fa3ed5f.exe
1744	a3af4d3bce.exe
3016	27c0ef76e8.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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	d1eb0cd776.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	165fa3ed5f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	27c0ef76e8.exe

Loads dropped DLL 8 IoCs

pid	Process
1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
2640	skotes.exe
2640	skotes.exe
2640	skotes.exe
2640	skotes.exe
2640	skotes.exe
2640	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	27c0ef76e8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	27c0ef76e8.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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\d1eb0cd776.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012851001\\d1eb0cd776.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\165fa3ed5f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012852001\\165fa3ed5f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\a3af4d3bce.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012853001\\a3af4d3bce.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\27c0ef76e8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012854001\\27c0ef76e8.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0005000000019358-73.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
2640	skotes.exe
852	d1eb0cd776.exe
2980	165fa3ed5f.exe
3016	27c0ef76e8.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.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 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	27c0ef76e8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1eb0cd776.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	a3af4d3bce.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	a3af4d3bce.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	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	165fa3ed5f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3af4d3bce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
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\CurrentPatchLevel	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\VendorIdentifier	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
2140	taskkill.exe
764	taskkill.exe
1484	taskkill.exe
2000	taskkill.exe
532	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
2640	skotes.exe
852	d1eb0cd776.exe
2980	165fa3ed5f.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
3016	27c0ef76e8.exe
3016	27c0ef76e8.exe
3016	27c0ef76e8.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2000	taskkill.exe
Token: SeDebugPrivilege	532	taskkill.exe
Token: SeDebugPrivilege	2140	taskkill.exe
Token: SeDebugPrivilege	764	taskkill.exe
Token: SeDebugPrivilege	1484	taskkill.exe
Token: SeDebugPrivilege	2128	firefox.exe
Token: SeDebugPrivilege	2128	firefox.exe
Token: SeDebugPrivilege	3016	27c0ef76e8.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
2128	firefox.exe
2128	firefox.exe
2128	firefox.exe
2128	firefox.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
2128	firefox.exe
2128	firefox.exe
2128	firefox.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe
1744	a3af4d3bce.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 2640	1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe	29
PID 1660 wrote to memory of 2640	1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe	29
PID 1660 wrote to memory of 2640	1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe	29
PID 1660 wrote to memory of 2640	1660	553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe	29
PID 2640 wrote to memory of 852	2640	skotes.exe	31
PID 2640 wrote to memory of 852	2640	skotes.exe	31
PID 2640 wrote to memory of 852	2640	skotes.exe	31
PID 2640 wrote to memory of 852	2640	skotes.exe	31
PID 2640 wrote to memory of 2980	2640	skotes.exe	33
PID 2640 wrote to memory of 2980	2640	skotes.exe	33
PID 2640 wrote to memory of 2980	2640	skotes.exe	33
PID 2640 wrote to memory of 2980	2640	skotes.exe	33
PID 2640 wrote to memory of 1744	2640	skotes.exe	34
PID 2640 wrote to memory of 1744	2640	skotes.exe	34
PID 2640 wrote to memory of 1744	2640	skotes.exe	34
PID 2640 wrote to memory of 1744	2640	skotes.exe	34
PID 1744 wrote to memory of 2000	1744	a3af4d3bce.exe	35
PID 1744 wrote to memory of 2000	1744	a3af4d3bce.exe	35
PID 1744 wrote to memory of 2000	1744	a3af4d3bce.exe	35
PID 1744 wrote to memory of 2000	1744	a3af4d3bce.exe	35
PID 1744 wrote to memory of 532	1744	a3af4d3bce.exe	37
PID 1744 wrote to memory of 532	1744	a3af4d3bce.exe	37
PID 1744 wrote to memory of 532	1744	a3af4d3bce.exe	37
PID 1744 wrote to memory of 532	1744	a3af4d3bce.exe	37
PID 1744 wrote to memory of 2140	1744	a3af4d3bce.exe	39
PID 1744 wrote to memory of 2140	1744	a3af4d3bce.exe	39
PID 1744 wrote to memory of 2140	1744	a3af4d3bce.exe	39
PID 1744 wrote to memory of 2140	1744	a3af4d3bce.exe	39
PID 1744 wrote to memory of 764	1744	a3af4d3bce.exe	41
PID 1744 wrote to memory of 764	1744	a3af4d3bce.exe	41
PID 1744 wrote to memory of 764	1744	a3af4d3bce.exe	41
PID 1744 wrote to memory of 764	1744	a3af4d3bce.exe	41
PID 1744 wrote to memory of 1484	1744	a3af4d3bce.exe	43
PID 1744 wrote to memory of 1484	1744	a3af4d3bce.exe	43
PID 1744 wrote to memory of 1484	1744	a3af4d3bce.exe	43
PID 1744 wrote to memory of 1484	1744	a3af4d3bce.exe	43
PID 1744 wrote to memory of 2100	1744	a3af4d3bce.exe	45
PID 1744 wrote to memory of 2100	1744	a3af4d3bce.exe	45
PID 1744 wrote to memory of 2100	1744	a3af4d3bce.exe	45
PID 1744 wrote to memory of 2100	1744	a3af4d3bce.exe	45
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2100 wrote to memory of 2128	2100	firefox.exe	46
PID 2128 wrote to memory of 2564	2128	firefox.exe	47
PID 2128 wrote to memory of 2564	2128	firefox.exe	47
PID 2128 wrote to memory of 2564	2128	firefox.exe	47
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48
PID 2128 wrote to memory of 2440	2128	firefox.exe	48

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\553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe
"C:\Users\Admin\AppData\Local\Temp\553620b236b58004ed19556a8e380ea9c17f542d16986f0c88e9e7efc64670fa.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:1660
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Users\Admin\AppData\Local\Temp\1012851001\d1eb0cd776.exe
    "C:\Users\Admin\AppData\Local\Temp\1012851001\d1eb0cd776.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:852
- - C:\Users\Admin\AppData\Local\Temp\1012852001\165fa3ed5f.exe
    "C:\Users\Admin\AppData\Local\Temp\1012852001\165fa3ed5f.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:2980
- - C:\Users\Admin\AppData\Local\Temp\1012853001\a3af4d3bce.exe
    "C:\Users\Admin\AppData\Local\Temp\1012853001\a3af4d3bce.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:1744
  - - 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:2000
  - - 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:532
  - - 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:2140
  - - 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:764
  - - 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:1484
  - - 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:2100
    - - 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 WriteProcessMemory
        
        PID:2128
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2128.0.1430177469\1492140918" -parentBuildID 20221007134813 -prefsHandle 1204 -prefMapHandle 1196 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {40084d1b-1917-43f4-9288-b39eae22dad7} 2128 "\\.\pipe\gecko-crash-server-pipe.2128" 1308 fed6158 gpu
        6⤵
        
        PID:2564
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2128.1.1813241620\1207456748" -parentBuildID 20221007134813 -prefsHandle 1484 -prefMapHandle 1480 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5acca9fb-cd7c-4d13-9e86-2a6e622e4aea} 2128 "\\.\pipe\gecko-crash-server-pipe.2128" 1496 edeb258 socket
        6⤵
        
        PID:2440
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2128.2.803376644\835238809" -childID 1 -isForBrowser -prefsHandle 2060 -prefMapHandle 2056 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 596 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {458d177d-038d-494e-887c-a9f6c44aba4a} 2128 "\\.\pipe\gecko-crash-server-pipe.2128" 2072 184c7058 tab
        6⤵
        
        PID:1036
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2128.3.530846057\1271207579" -childID 2 -isForBrowser -prefsHandle 2808 -prefMapHandle 2804 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 596 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bd75f913-9ac5-4a1e-9cf1-402da143d74a} 2128 "\\.\pipe\gecko-crash-server-pipe.2128" 2820 1bf08558 tab
        6⤵
        
        PID:2300
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2128.4.265144092\861899394" -childID 3 -isForBrowser -prefsHandle 3632 -prefMapHandle 3652 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 596 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e8924fde-2a19-485e-8580-b0fbf2b4397f} 2128 "\\.\pipe\gecko-crash-server-pipe.2128" 3504 1eb46258 tab
        6⤵
        
        PID:1680
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2128.5.1000239758\466541562" -childID 4 -isForBrowser -prefsHandle 3800 -prefMapHandle 3804 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 596 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fe3deabe-3fa1-4efe-9119-4a14e5ea18fb} 2128 "\\.\pipe\gecko-crash-server-pipe.2128" 3788 1f3ed358 tab
        6⤵
        
        PID:2704
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2128.6.1653761712\1610857076" -childID 5 -isForBrowser -prefsHandle 3876 -prefMapHandle 3660 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 596 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4f22db11-68f9-48b2-b7e8-b2cdd15c9d5e} 2128 "\\.\pipe\gecko-crash-server-pipe.2128" 3916 1f3ee858 tab
        6⤵
        
        PID:2576
- - C:\Users\Admin\AppData\Local\Temp\1012854001\27c0ef76e8.exe
    "C:\Users\Admin\AppData\Local\Temp\1012854001\27c0ef76e8.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:3016

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

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion