amadey | fd1fd5578c1d6f55d8b5da615b40ec390ebc97c10d841af1e69a5bea978c6d7b

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1Q31F2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2M9591.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3z03e.exe

Checks BIOS information in registry 2 TTPs 12 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\VideoBiosVersion	2M9591.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3z03e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3z03e.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	2M9591.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1Q31F2.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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1Q31F2.exe

Checks computer location settings 2 TTPs 1 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	1Q31F2.exe

Executes dropped EXE 9 IoCs

pid	Process
4272	l0z50.exe
3984	C2Q22.exe
3036	1Q31F2.exe
4632	skotes.exe
1540	2M9591.exe
2040	3z03e.exe
4556	4w793H.exe
6856	skotes.exe
4092	skotes.exe

Identifies Wine through registry keys 2 TTPs 6 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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	2M9591.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	3z03e.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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	1Q31F2.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	l0z50.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	C2Q22.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	b2137b2d52e9e112a93f9de6b426c61e.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0007000000023cca-47.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
3036	1Q31F2.exe
1540	2M9591.exe
4632	skotes.exe
2040	3z03e.exe
6856	skotes.exe
4092	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1Q31F2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2168	1540	WerFault.exe	91

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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C2Q22.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3z03e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4w793H.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	b2137b2d52e9e112a93f9de6b426c61e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	l0z50.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1Q31F2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2M9591.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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\~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

Kills process with taskkill 5 IoCs

evasion

pid	Process
616	taskkill.exe
4812	taskkill.exe
1832	taskkill.exe
5088	taskkill.exe
2600	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 16 IoCs

pid	Process
3036	1Q31F2.exe
3036	1Q31F2.exe
1540	2M9591.exe
1540	2M9591.exe
4632	skotes.exe
4632	skotes.exe
2040	3z03e.exe
2040	3z03e.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
6856	skotes.exe
6856	skotes.exe
4092	skotes.exe
4092	skotes.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	616	taskkill.exe
Token: SeDebugPrivilege	4812	taskkill.exe
Token: SeDebugPrivilege	1832	taskkill.exe
Token: SeDebugPrivilege	5088	taskkill.exe
Token: SeDebugPrivilege	2600	taskkill.exe
Token: SeDebugPrivilege	3836	firefox.exe
Token: SeDebugPrivilege	3836	firefox.exe
Token: SeDebugPrivilege	3836	firefox.exe
Token: SeDebugPrivilege	3836	firefox.exe
Token: SeDebugPrivilege	3836	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
3036	1Q31F2.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
4556	4w793H.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
4556	4w793H.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
3836	firefox.exe
4556	4w793H.exe
4556	4w793H.exe
4556	4w793H.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3836	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 4272	1400	b2137b2d52e9e112a93f9de6b426c61e.exe	84
PID 1400 wrote to memory of 4272	1400	b2137b2d52e9e112a93f9de6b426c61e.exe	84
PID 1400 wrote to memory of 4272	1400	b2137b2d52e9e112a93f9de6b426c61e.exe	84
PID 4272 wrote to memory of 3984	4272	l0z50.exe	85
PID 4272 wrote to memory of 3984	4272	l0z50.exe	85
PID 4272 wrote to memory of 3984	4272	l0z50.exe	85
PID 3984 wrote to memory of 3036	3984	C2Q22.exe	88
PID 3984 wrote to memory of 3036	3984	C2Q22.exe	88
PID 3984 wrote to memory of 3036	3984	C2Q22.exe	88
PID 3036 wrote to memory of 4632	3036	1Q31F2.exe	90
PID 3036 wrote to memory of 4632	3036	1Q31F2.exe	90
PID 3036 wrote to memory of 4632	3036	1Q31F2.exe	90
PID 3984 wrote to memory of 1540	3984	C2Q22.exe	91
PID 3984 wrote to memory of 1540	3984	C2Q22.exe	91
PID 3984 wrote to memory of 1540	3984	C2Q22.exe	91
PID 4272 wrote to memory of 2040	4272	l0z50.exe	99
PID 4272 wrote to memory of 2040	4272	l0z50.exe	99
PID 4272 wrote to memory of 2040	4272	l0z50.exe	99
PID 1400 wrote to memory of 4556	1400	b2137b2d52e9e112a93f9de6b426c61e.exe	102
PID 1400 wrote to memory of 4556	1400	b2137b2d52e9e112a93f9de6b426c61e.exe	102
PID 1400 wrote to memory of 4556	1400	b2137b2d52e9e112a93f9de6b426c61e.exe	102
PID 4556 wrote to memory of 616	4556	4w793H.exe	103
PID 4556 wrote to memory of 616	4556	4w793H.exe	103
PID 4556 wrote to memory of 616	4556	4w793H.exe	103
PID 4556 wrote to memory of 4812	4556	4w793H.exe	109
PID 4556 wrote to memory of 4812	4556	4w793H.exe	109
PID 4556 wrote to memory of 4812	4556	4w793H.exe	109
PID 4556 wrote to memory of 1832	4556	4w793H.exe	111
PID 4556 wrote to memory of 1832	4556	4w793H.exe	111
PID 4556 wrote to memory of 1832	4556	4w793H.exe	111
PID 4556 wrote to memory of 5088	4556	4w793H.exe	113
PID 4556 wrote to memory of 5088	4556	4w793H.exe	113
PID 4556 wrote to memory of 5088	4556	4w793H.exe	113
PID 4556 wrote to memory of 2600	4556	4w793H.exe	115
PID 4556 wrote to memory of 2600	4556	4w793H.exe	115
PID 4556 wrote to memory of 2600	4556	4w793H.exe	115
PID 4556 wrote to memory of 3704	4556	4w793H.exe	117
PID 4556 wrote to memory of 3704	4556	4w793H.exe	117
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3704 wrote to memory of 3836	3704	firefox.exe	118
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119
PID 3836 wrote to memory of 2904	3836	firefox.exe	119

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\b2137b2d52e9e112a93f9de6b426c61e.exe
"C:\Users\Admin\AppData\Local\Temp\b2137b2d52e9e112a93f9de6b426c61e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l0z50.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l0z50.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4272
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\C2Q22.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\C2Q22.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3984
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1Q31F2.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1Q31F2.exe
      4⤵
      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
      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:3036
    - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        5⤵
        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:4632
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2M9591.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2M9591.exe
      4⤵
      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:1540
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 1592
        5⤵
        Program crash
        
        PID:2168
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3z03e.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3z03e.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:2040
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4w793H.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4w793H.exe
  2⤵
  - 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:4556
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM firefox.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:616
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM chrome.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4812
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM msedge.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1832
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM opera.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5088
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM brave.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2600
- - 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
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3704
  - - 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⤵
      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:3836
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2072 -parentBuildID 20240401114208 -prefsHandle 1980 -prefMapHandle 1972 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d7c4e38e-4e8d-4d44-8bce-4a9482fab03e} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" gpu
        5⤵
        
        PID:2904
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2508 -parentBuildID 20240401114208 -prefsHandle 2500 -prefMapHandle 2496 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cbd309ee-fa8c-462b-89c5-9dc211f161aa} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" socket
        5⤵
        
        PID:1164
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2964 -childID 1 -isForBrowser -prefsHandle 3344 -prefMapHandle 3272 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4c165a55-3766-456f-8159-ae585cdd1e33} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" tab
        5⤵
        
        PID:2272
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3548 -childID 2 -isForBrowser -prefsHandle 3680 -prefMapHandle 3676 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fb5f45bd-eb39-4388-a8fc-2bbe6623ecd4} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" tab
        5⤵
        
        PID:4864
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4540 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4556 -prefMapHandle 4552 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f9629bf4-b01c-41fa-a6b9-dc3af10900c7} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" utility
        5⤵
        Checks processor information in registry
        
        PID:5672
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5360 -childID 3 -isForBrowser -prefsHandle 5352 -prefMapHandle 5348 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {43d52b16-7c21-43d0-a47f-3c61727b8ad4} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" tab
        5⤵
        
        PID:4784
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5492 -childID 4 -isForBrowser -prefsHandle 5500 -prefMapHandle 5504 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {60810c9a-bc99-4dd9-a753-1bf4e45e3355} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" tab
        5⤵
        
        PID:620
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5688 -childID 5 -isForBrowser -prefsHandle 5696 -prefMapHandle 5700 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1282015f-eaba-4ab4-90aa-1c042fe71c88} 3836 "\\.\pipe\gecko-crash-server-pipe.3836" tab
        5⤵
        
        PID:2604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1540 -ip 1540
1⤵
PID:5108

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:6856

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:4092

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion