amadey | e5c8edd471134d167e8c71279e1e920b2428bdfa704a5e286e0b4edbcbe620f5

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__	2e998ab684db3c1e906cf4b040f8ffb0N.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	FCFIJEBFCG.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2e998ab684db3c1e906cf4b040f8ffb0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	FCFIJEBFCG.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\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2e998ab684db3c1e906cf4b040f8ffb0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	FCFIJEBFCG.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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	2e998ab684db3c1e906cf4b040f8ffb0N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	explorti.exe
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	0ab1f8b6c4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	1fbc2c1cb5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	cmd.exe

Executes dropped EXE 6 IoCs

pid	Process
2992	explorti.exe
408	1fbc2c1cb5.exe
1360	0ab1f8b6c4.exe
5036	FCFIJEBFCG.exe
5024	explorti.exe
652	explorti.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-1-5-21-384068567-2943195810-3631207890-1000\Software\Wine	2e998ab684db3c1e906cf4b040f8ffb0N.exe
Key opened	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Wine	FCFIJEBFCG.exe
Key opened	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Wine	explorti.exe

Loads dropped DLL 2 IoCs

pid	Process
408	1fbc2c1cb5.exe
408	1fbc2c1cb5.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
behavioral2/files/0x000700000002349c-41.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
1496	2e998ab684db3c1e906cf4b040f8ffb0N.exe
2992	explorti.exe
408	1fbc2c1cb5.exe
408	1fbc2c1cb5.exe
408	1fbc2c1cb5.exe
5036	FCFIJEBFCG.exe
5024	explorti.exe
652	explorti.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explorti.job	2e998ab684db3c1e906cf4b040f8ffb0N.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	1fbc2c1cb5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	1fbc2c1cb5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\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\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1496	2e998ab684db3c1e906cf4b040f8ffb0N.exe
1496	2e998ab684db3c1e906cf4b040f8ffb0N.exe
2992	explorti.exe
2992	explorti.exe
408	1fbc2c1cb5.exe
408	1fbc2c1cb5.exe
408	1fbc2c1cb5.exe
408	1fbc2c1cb5.exe
5036	FCFIJEBFCG.exe
5036	FCFIJEBFCG.exe
5024	explorti.exe
5024	explorti.exe
652	explorti.exe
652	explorti.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3388	firefox.exe
Token: SeDebugPrivilege	3388	firefox.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
1496	2e998ab684db3c1e906cf4b040f8ffb0N.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
3388	firefox.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe
1360	0ab1f8b6c4.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
408	1fbc2c1cb5.exe
3388	firefox.exe
1924	cmd.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 2992	1496	2e998ab684db3c1e906cf4b040f8ffb0N.exe	86
PID 1496 wrote to memory of 2992	1496	2e998ab684db3c1e906cf4b040f8ffb0N.exe	86
PID 1496 wrote to memory of 2992	1496	2e998ab684db3c1e906cf4b040f8ffb0N.exe	86
PID 2992 wrote to memory of 408	2992	explorti.exe	87
PID 2992 wrote to memory of 408	2992	explorti.exe	87
PID 2992 wrote to memory of 408	2992	explorti.exe	87
PID 2992 wrote to memory of 1360	2992	explorti.exe	88
PID 2992 wrote to memory of 1360	2992	explorti.exe	88
PID 2992 wrote to memory of 1360	2992	explorti.exe	88
PID 1360 wrote to memory of 1400	1360	0ab1f8b6c4.exe	89
PID 1360 wrote to memory of 1400	1360	0ab1f8b6c4.exe	89
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 1400 wrote to memory of 3388	1400	firefox.exe	91
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92
PID 3388 wrote to memory of 1612	3388	firefox.exe	92

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\2e998ab684db3c1e906cf4b040f8ffb0N.exe
"C:\Users\Admin\AppData\Local\Temp\2e998ab684db3c1e906cf4b040f8ffb0N.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
  "C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2992
- - C:\Users\Admin\AppData\Local\Temp\1000006001\1fbc2c1cb5.exe
    "C:\Users\Admin\AppData\Local\Temp\1000006001\1fbc2c1cb5.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:408
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\FCFIJEBFCG.exe"
      4⤵
      PID:4524
    - - C:\Users\Admin\AppData\Local\Temp\FCFIJEBFCG.exe
        
        "C:\Users\Admin\AppData\Local\Temp\FCFIJEBFCG.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
        Suspicious behavior: EnumeratesProcesses
        
        PID:5036
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\GIIJEBAECG.exe"
      4⤵
      Checks computer location settings
      Suspicious use of SetWindowsHookEx
      PID:1924
- - C:\Users\Admin\AppData\Local\Temp\1000011001\0ab1f8b6c4.exe
    "C:\Users\Admin\AppData\Local\Temp\1000011001\0ab1f8b6c4.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:1360
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1400
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3388
      - 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" - {60cf8282-093b-4fac-98c8-bb9d0030ddcb} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" gpu
        6⤵
        
        PID:1612
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2400 -prefsLen 26677 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf54d2d3-54a1-48d2-95b5-2150e118f8df} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" socket
        6⤵
        
        PID:2584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3352 -childID 1 -isForBrowser -prefsHandle 1220 -prefMapHandle 2816 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 980 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a2eb30d6-0545-4f57-9455-4c8177c7ec82} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" tab
        6⤵
        
        PID:4320
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2428 -childID 2 -isForBrowser -prefsHandle 3552 -prefMapHandle 3492 -prefsLen 31167 -prefMapSize 244658 -jsInitHandle 980 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {548658a4-81e5-4af3-8238-e097b54c36d8} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" tab
        6⤵
        
        PID:4328
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4472 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4464 -prefMapHandle 4460 -prefsLen 31167 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc6fece2-00a4-4f47-8290-58797ce28576} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" utility
        6⤵
        Checks processor information in registry
        
        PID:1780
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5564 -childID 3 -isForBrowser -prefsHandle 5556 -prefMapHandle 5536 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 980 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {18fd052d-82d5-42e0-88b1-6614ba28c02e} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" tab
        6⤵
        
        PID:2268
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5792 -childID 4 -isForBrowser -prefsHandle 5784 -prefMapHandle 5780 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 980 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ff4d5029-7d1e-450e-b139-3019f2abad63} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" tab
        6⤵
        
        PID:3076
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5784 -childID 5 -isForBrowser -prefsHandle 5916 -prefMapHandle 5920 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 980 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bd5d9693-2561-4cc5-a7bf-5bd872cc3677} 3388 "\\.\pipe\gecko-crash-server-pipe.3388" tab
        6⤵
        
        PID:4852

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:5024

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:652

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