amadey | 394b16dc5413a40962c9520922ea279976b220c1c044610ae8e8746da50d6398

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\DisableIOAVProtection = "1"	ca4af95103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ca4af95103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ca4af95103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ca4af95103.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	ca4af95103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ca4af95103.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	054b8edcaf.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

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__	7f70bdb6ba.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8c237f9acc.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ca4af95103.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	054b8edcaf.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d34725c194.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 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\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8c237f9acc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	054b8edcaf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d34725c194.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d34725c194.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8c237f9acc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ca4af95103.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ca4af95103.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	054b8edcaf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7f70bdb6ba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7f70bdb6ba.exe

Executes dropped EXE 7 IoCs

pid	Process
2596	skotes.exe
1988	7f70bdb6ba.exe
632	8c237f9acc.exe
1600	cbefad3527.exe
896	ca4af95103.exe
3212	054b8edcaf.exe
3484	d34725c194.exe

Identifies Wine through registry keys 2 TTPs 7 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	7f70bdb6ba.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	8c237f9acc.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	ca4af95103.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	054b8edcaf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	d34725c194.exe

Loads dropped DLL 10 IoCs

pid	Process
2224	file.exe
2224	file.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	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	ca4af95103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ca4af95103.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\7f70bdb6ba.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010896001\\7f70bdb6ba.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\8c237f9acc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010897001\\8c237f9acc.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\cbefad3527.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010898001\\cbefad3527.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\ca4af95103.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010899001\\ca4af95103.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0009000000019259-113.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
2224	file.exe
2596	skotes.exe
1988	7f70bdb6ba.exe
632	8c237f9acc.exe
896	ca4af95103.exe
3212	054b8edcaf.exe
3484	d34725c194.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	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c237f9acc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cbefad3527.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	ca4af95103.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7f70bdb6ba.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	054b8edcaf.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 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
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

pid	Process
1700	taskkill.exe
1444	taskkill.exe
3028	taskkill.exe
1748	taskkill.exe
2248	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
2224	file.exe
2596	skotes.exe
1988	7f70bdb6ba.exe
632	8c237f9acc.exe
1600	cbefad3527.exe
896	ca4af95103.exe
1600	cbefad3527.exe
896	ca4af95103.exe
896	ca4af95103.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3212	054b8edcaf.exe
3484	d34725c194.exe
3484	d34725c194.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1700	taskkill.exe
Token: SeDebugPrivilege	1444	taskkill.exe
Token: SeDebugPrivilege	3028	taskkill.exe
Token: SeDebugPrivilege	1748	taskkill.exe
Token: SeDebugPrivilege	2248	taskkill.exe
Token: SeDebugPrivilege	2352	firefox.exe
Token: SeDebugPrivilege	2352	firefox.exe
Token: SeDebugPrivilege	896	ca4af95103.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2224	file.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
2352	firefox.exe
2352	firefox.exe
2352	firefox.exe
2352	firefox.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
2352	firefox.exe
2352	firefox.exe
2352	firefox.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe
1600	cbefad3527.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 2596	2224	file.exe	30
PID 2224 wrote to memory of 2596	2224	file.exe	30
PID 2224 wrote to memory of 2596	2224	file.exe	30
PID 2224 wrote to memory of 2596	2224	file.exe	30
PID 2596 wrote to memory of 1988	2596	skotes.exe	32
PID 2596 wrote to memory of 1988	2596	skotes.exe	32
PID 2596 wrote to memory of 1988	2596	skotes.exe	32
PID 2596 wrote to memory of 1988	2596	skotes.exe	32
PID 2596 wrote to memory of 632	2596	skotes.exe	33
PID 2596 wrote to memory of 632	2596	skotes.exe	33
PID 2596 wrote to memory of 632	2596	skotes.exe	33
PID 2596 wrote to memory of 632	2596	skotes.exe	33
PID 2596 wrote to memory of 1600	2596	skotes.exe	34
PID 2596 wrote to memory of 1600	2596	skotes.exe	34
PID 2596 wrote to memory of 1600	2596	skotes.exe	34
PID 2596 wrote to memory of 1600	2596	skotes.exe	34
PID 1600 wrote to memory of 1700	1600	cbefad3527.exe	35
PID 1600 wrote to memory of 1700	1600	cbefad3527.exe	35
PID 1600 wrote to memory of 1700	1600	cbefad3527.exe	35
PID 1600 wrote to memory of 1700	1600	cbefad3527.exe	35
PID 1600 wrote to memory of 1444	1600	cbefad3527.exe	38
PID 1600 wrote to memory of 1444	1600	cbefad3527.exe	38
PID 1600 wrote to memory of 1444	1600	cbefad3527.exe	38
PID 1600 wrote to memory of 1444	1600	cbefad3527.exe	38
PID 1600 wrote to memory of 3028	1600	cbefad3527.exe	40
PID 1600 wrote to memory of 3028	1600	cbefad3527.exe	40
PID 1600 wrote to memory of 3028	1600	cbefad3527.exe	40
PID 1600 wrote to memory of 3028	1600	cbefad3527.exe	40
PID 1600 wrote to memory of 1748	1600	cbefad3527.exe	42
PID 1600 wrote to memory of 1748	1600	cbefad3527.exe	42
PID 1600 wrote to memory of 1748	1600	cbefad3527.exe	42
PID 1600 wrote to memory of 1748	1600	cbefad3527.exe	42
PID 1600 wrote to memory of 2248	1600	cbefad3527.exe	44
PID 1600 wrote to memory of 2248	1600	cbefad3527.exe	44
PID 1600 wrote to memory of 2248	1600	cbefad3527.exe	44
PID 1600 wrote to memory of 2248	1600	cbefad3527.exe	44
PID 1600 wrote to memory of 2348	1600	cbefad3527.exe	46
PID 1600 wrote to memory of 2348	1600	cbefad3527.exe	46
PID 1600 wrote to memory of 2348	1600	cbefad3527.exe	46
PID 1600 wrote to memory of 2348	1600	cbefad3527.exe	46
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2348 wrote to memory of 2352	2348	firefox.exe	47
PID 2352 wrote to memory of 2836	2352	firefox.exe	48
PID 2352 wrote to memory of 2836	2352	firefox.exe	48
PID 2352 wrote to memory of 2836	2352	firefox.exe	48
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49
PID 2352 wrote to memory of 2600	2352	firefox.exe	49

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
- 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:2224
- 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:2596
- - C:\Users\Admin\AppData\Local\Temp\1010896001\7f70bdb6ba.exe
    "C:\Users\Admin\AppData\Local\Temp\1010896001\7f70bdb6ba.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:1988
- - C:\Users\Admin\AppData\Local\Temp\1010897001\8c237f9acc.exe
    "C:\Users\Admin\AppData\Local\Temp\1010897001\8c237f9acc.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:632
- - C:\Users\Admin\AppData\Local\Temp\1010898001\cbefad3527.exe
    "C:\Users\Admin\AppData\Local\Temp\1010898001\cbefad3527.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:1600
  - - 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:1700
  - - 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:1444
  - - 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:3028
  - - 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:1748
  - - 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:2248
  - - 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:2348
    - - 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:2352
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2352.0.1016583518\2062622403" -parentBuildID 20221007134813 -prefsHandle 1248 -prefMapHandle 1240 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e0fc7a9-0d7b-48b1-80a0-7c0282464ba1} 2352 "\\.\pipe\gecko-crash-server-pipe.2352" 1328 ffd8958 gpu
        6⤵
        
        PID:2836
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2352.1.229421435\741591037" -parentBuildID 20221007134813 -prefsHandle 1532 -prefMapHandle 1528 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a4ff0877-d429-4b11-9f2a-3f5798bf6788} 2352 "\\.\pipe\gecko-crash-server-pipe.2352" 1544 41eb258 socket
        6⤵
        
        PID:2600
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2352.2.1697957669\503266050" -childID 1 -isForBrowser -prefsHandle 1888 -prefMapHandle 1884 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 592 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7788d61d-65e3-4f61-bba4-187121a970a0} 2352 "\\.\pipe\gecko-crash-server-pipe.2352" 1900 19953558 tab
        6⤵
        
        PID:2040
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2352.3.1851956041\1737177600" -childID 2 -isForBrowser -prefsHandle 2568 -prefMapHandle 2564 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 592 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {42181d0c-9057-4269-bebe-33ebd00ab811} 2352 "\\.\pipe\gecko-crash-server-pipe.2352" 1752 139e4e58 tab
        6⤵
        
        PID:2960
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2352.4.927096202\1969201893" -childID 3 -isForBrowser -prefsHandle 3760 -prefMapHandle 3756 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 592 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a0ad7657-0a2d-40ef-b538-08000cb02482} 2352 "\\.\pipe\gecko-crash-server-pipe.2352" 3772 1fcb9558 tab
        6⤵
        
        PID:1136
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2352.5.1772356119\1851893212" -childID 4 -isForBrowser -prefsHandle 3872 -prefMapHandle 3876 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 592 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {41ca995f-ddf9-4c71-969d-e65838cb1b01} 2352 "\\.\pipe\gecko-crash-server-pipe.2352" 3860 1fcb9858 tab
        6⤵
        
        PID:2488
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2352.6.857009222\1390107660" -childID 5 -isForBrowser -prefsHandle 4064 -prefMapHandle 4068 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 592 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {190d4a10-5e86-4b65-b052-8aa22b25f263} 2352 "\\.\pipe\gecko-crash-server-pipe.2352" 4056 20147558 tab
        6⤵
        
        PID:1032
- - C:\Users\Admin\AppData\Local\Temp\1010899001\ca4af95103.exe
    "C:\Users\Admin\AppData\Local\Temp\1010899001\ca4af95103.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:896
- - C:\Users\Admin\AppData\Local\Temp\1010900001\054b8edcaf.exe
    "C:\Users\Admin\AppData\Local\Temp\1010900001\054b8edcaf.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - 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:3212
- - C:\Users\Admin\AppData\Local\Temp\1010901001\d34725c194.exe
    "C:\Users\Admin\AppData\Local\Temp\1010901001\d34725c194.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
    - Suspicious behavior: EnumeratesProcesses
    PID:3484

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