amadey | 461cded4b93a8deb76810154e7d6eeb8330fb6e0d7b8e462860b1c4f7f42a138

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	KEGCBKKJDH.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	KEGCBKKJDH.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	KEGCBKKJDH.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe

Checks computer location settings 2 TTPs 5 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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	explorti.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	2f907d948f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	tuman.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	KEGCBKKJDH.exe

Executes dropped EXE 9 IoCs

pid	Process
1944	KEGCBKKJDH.exe
3024	explorti.exe
2988	090fadf862.exe
5040	2f907d948f.exe
4612	explorti.exe
5572	explorti.exe
4352	explorti.exe
3108	explorti.exe
3948	explorti.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.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Wine	KEGCBKKJDH.exe
Key opened	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Wine	explorti.exe

Loads dropped DLL 2 IoCs

pid	Process
740	tuman.exe
740	tuman.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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
behavioral17/files/0x0007000000023462-119.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
740	tuman.exe
740	tuman.exe
1944	KEGCBKKJDH.exe
3024	explorti.exe
2988	090fadf862.exe
4612	explorti.exe
5572	explorti.exe
4352	explorti.exe
3108	explorti.exe
3948	explorti.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explorti.job	KEGCBKKJDH.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	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	tuman.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	tuman.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
740	tuman.exe
740	tuman.exe
740	tuman.exe
740	tuman.exe
1944	KEGCBKKJDH.exe
1944	KEGCBKKJDH.exe
3024	explorti.exe
3024	explorti.exe
4612	explorti.exe
4612	explorti.exe
5572	explorti.exe
5572	explorti.exe
4352	explorti.exe
4352	explorti.exe
3108	explorti.exe
3108	explorti.exe
3948	explorti.exe
3948	explorti.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4312	firefox.exe
Token: SeDebugPrivilege	4312	firefox.exe
Token: SeDebugPrivilege	4312	firefox.exe
Token: SeDebugPrivilege	4312	firefox.exe
Token: SeDebugPrivilege	4312	firefox.exe
Token: SeDebugPrivilege	4312	firefox.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
4312	firefox.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe
5040	2f907d948f.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
740	tuman.exe
4944	cmd.exe
2988	090fadf862.exe
4312	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 740 wrote to memory of 3144	740	tuman.exe	86
PID 740 wrote to memory of 3144	740	tuman.exe	86
PID 740 wrote to memory of 3144	740	tuman.exe	86
PID 740 wrote to memory of 4944	740	tuman.exe	88
PID 740 wrote to memory of 4944	740	tuman.exe	88
PID 740 wrote to memory of 4944	740	tuman.exe	88
PID 3144 wrote to memory of 1944	3144	cmd.exe	90
PID 3144 wrote to memory of 1944	3144	cmd.exe	90
PID 3144 wrote to memory of 1944	3144	cmd.exe	90
PID 1944 wrote to memory of 3024	1944	KEGCBKKJDH.exe	91
PID 1944 wrote to memory of 3024	1944	KEGCBKKJDH.exe	91
PID 1944 wrote to memory of 3024	1944	KEGCBKKJDH.exe	91
PID 3024 wrote to memory of 2988	3024	explorti.exe	92
PID 3024 wrote to memory of 2988	3024	explorti.exe	92
PID 3024 wrote to memory of 2988	3024	explorti.exe	92
PID 3024 wrote to memory of 5040	3024	explorti.exe	93
PID 3024 wrote to memory of 5040	3024	explorti.exe	93
PID 3024 wrote to memory of 5040	3024	explorti.exe	93
PID 5040 wrote to memory of 1296	5040	2f907d948f.exe	96
PID 5040 wrote to memory of 1296	5040	2f907d948f.exe	96
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 1296 wrote to memory of 4312	1296	firefox.exe	98
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99
PID 4312 wrote to memory of 4472	4312	firefox.exe	99

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\tuman.exe
"C:\Users\Admin\AppData\Local\Temp\tuman.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:740
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\KEGCBKKJDH.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3144
- - C:\Users\Admin\AppData\Local\Temp\KEGCBKKJDH.exe
    "C:\Users\Admin\AppData\Local\Temp\KEGCBKKJDH.exe"
    3⤵
    - 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
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1944
  - - C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
      "C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3024
    - - C:\Users\Admin\AppData\Local\Temp\1000006001\090fadf862.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000006001\090fadf862.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of SetWindowsHookEx
        
        PID:2988
    - - C:\Users\Admin\AppData\Local\Temp\1000011001\2f907d948f.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000011001\2f907d948f.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of WriteProcessMemory
        
        PID:5040
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1296
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
        7⤵
        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:4312
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1888 -prefsLen 25757 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1df748dd-8e74-42e0-988a-cf88b123283f} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" gpu
        8⤵
        
        PID:4472
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2340 -parentBuildID 20240401114208 -prefsHandle 2408 -prefMapHandle 2404 -prefsLen 26677 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f4a212c3-165b-4280-b844-2a735c522b80} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" socket
        8⤵
        
        PID:2764
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3060 -childID 1 -isForBrowser -prefsHandle 2584 -prefMapHandle 3180 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b02343fe-d4db-4df3-9642-bf05c8a6b5be} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" tab
        8⤵
        
        PID:1792
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2740 -childID 2 -isForBrowser -prefsHandle 3688 -prefMapHandle 3684 -prefsLen 31167 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {411fee39-68dc-4034-b01f-a7009624e5d2} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" tab
        8⤵
        
        PID:804
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4736 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4728 -prefMapHandle 4724 -prefsLen 31167 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c585adc9-83b5-4a72-9206-8a841c898517} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" utility
        8⤵
        Checks processor information in registry
        
        PID:5300
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5548 -childID 3 -isForBrowser -prefsHandle 5568 -prefMapHandle 5512 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {be7e0f1a-3a00-466b-84d6-f9484e392615} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" tab
        8⤵
        
        PID:5960
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5588 -childID 4 -isForBrowser -prefsHandle 5580 -prefMapHandle 5576 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8cc1acac-c969-4620-a705-2651febe8d63} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" tab
        8⤵
        
        PID:5968
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5708 -childID 5 -isForBrowser -prefsHandle 5968 -prefMapHandle 5588 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c8b301af-1b81-4769-a66a-552d2d4ea737} 4312 "\\.\pipe\gecko-crash-server-pipe.4312" tab
        8⤵
        
        PID:5984
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\BKJKJEHJJD.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  PID:4944

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:4612

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:5572

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:4352

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:3108

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:3948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion