amadey | d87490fe72c11df8476414b03d613fff99a59894193c25121bde71c745b91c5d

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__	GDBFCGIIIJ.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DBAEGCGCGI.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.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	GDBFCGIIIJ.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DBAEGCGCGI.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DBAEGCGCGI.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	GDBFCGIIIJ.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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	explorti.exe
Key value queried	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	0a5d0d41be.exe
Key value queried	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	GDBFCGIIIJ.exe
Key value queried	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	DBAEGCGCGI.exe

Executes dropped EXE 7 IoCs

pid	Process
3412	GDBFCGIIIJ.exe
4852	DBAEGCGCGI.exe
1448	explorti.exe
2316	explorti.exe
3948	a1621309e0.exe
3452	0a5d0d41be.exe
2080	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-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	GDBFCGIIIJ.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	DBAEGCGCGI.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	explorti.exe

Loads dropped DLL 2 IoCs

pid	Process
4428	file.exe
4428	file.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/0x00070000000234c6-141.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 14 IoCs

pid	Process
4428	file.exe
4428	file.exe
4428	file.exe
4428	file.exe
4428	file.exe
3412	GDBFCGIIIJ.exe
4852	DBAEGCGCGI.exe
1448	explorti.exe
2316	explorti.exe
3948	a1621309e0.exe
3948	a1621309e0.exe
3948	a1621309e0.exe
3948	a1621309e0.exe
2080	explorti.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explorti.job	GDBFCGIIIJ.exe
File created	C:\Windows\Tasks\explorti.job	DBAEGCGCGI.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\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	file.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	file.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4428	file.exe
4428	file.exe
4428	file.exe
4428	file.exe
3412	GDBFCGIIIJ.exe
3412	GDBFCGIIIJ.exe
4852	DBAEGCGCGI.exe
4852	DBAEGCGCGI.exe
1448	explorti.exe
1448	explorti.exe
2316	explorti.exe
2316	explorti.exe
2080	explorti.exe
2080	explorti.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4168	firefox.exe
Token: SeDebugPrivilege	4168	firefox.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3412	GDBFCGIIIJ.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
4168	firefox.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe
3452	0a5d0d41be.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4428	file.exe
3948	a1621309e0.exe
4168	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 1748	4428	file.exe	80
PID 4428 wrote to memory of 1748	4428	file.exe	80
PID 4428 wrote to memory of 1748	4428	file.exe	80
PID 1748 wrote to memory of 3412	1748	cmd.exe	82
PID 1748 wrote to memory of 3412	1748	cmd.exe	82
PID 1748 wrote to memory of 3412	1748	cmd.exe	82
PID 4428 wrote to memory of 4992	4428	file.exe	83
PID 4428 wrote to memory of 4992	4428	file.exe	83
PID 4428 wrote to memory of 4992	4428	file.exe	83
PID 4992 wrote to memory of 4852	4992	cmd.exe	85
PID 4992 wrote to memory of 4852	4992	cmd.exe	85
PID 4992 wrote to memory of 4852	4992	cmd.exe	85
PID 3412 wrote to memory of 1448	3412	GDBFCGIIIJ.exe	86
PID 3412 wrote to memory of 1448	3412	GDBFCGIIIJ.exe	86
PID 3412 wrote to memory of 1448	3412	GDBFCGIIIJ.exe	86
PID 4852 wrote to memory of 2316	4852	DBAEGCGCGI.exe	87
PID 4852 wrote to memory of 2316	4852	DBAEGCGCGI.exe	87
PID 4852 wrote to memory of 2316	4852	DBAEGCGCGI.exe	87
PID 1448 wrote to memory of 3948	1448	explorti.exe	88
PID 1448 wrote to memory of 3948	1448	explorti.exe	88
PID 1448 wrote to memory of 3948	1448	explorti.exe	88
PID 1448 wrote to memory of 3452	1448	explorti.exe	89
PID 1448 wrote to memory of 3452	1448	explorti.exe	89
PID 1448 wrote to memory of 3452	1448	explorti.exe	89
PID 3452 wrote to memory of 4440	3452	0a5d0d41be.exe	90
PID 3452 wrote to memory of 4440	3452	0a5d0d41be.exe	90
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4440 wrote to memory of 4168	4440	firefox.exe	92
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93
PID 4168 wrote to memory of 1828	4168	firefox.exe	93

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⤵
- 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:4428
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\GDBFCGIIIJ.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Users\Admin\AppData\Local\Temp\GDBFCGIIIJ.exe
    "C:\Users\Admin\AppData\Local\Temp\GDBFCGIIIJ.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 FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3412
  - - 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:1448
    - - C:\Users\Admin\AppData\Local\Temp\1000006001\a1621309e0.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000006001\a1621309e0.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of SetWindowsHookEx
        
        PID:3948
    - - C:\Users\Admin\AppData\Local\Temp\1000010001\0a5d0d41be.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000010001\0a5d0d41be.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of WriteProcessMemory
        
        PID:3452
      - 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:4440
        
        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:4168
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1956 -prefMapHandle 1948 -prefsLen 25755 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {330cf3f1-47cb-42e9-84c2-567e576e0cea} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" gpu
        8⤵
        
        PID:1828
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2456 -prefMapHandle 2444 -prefsLen 26675 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {333eb995-8b17-4267-8ede-d1eb21705562} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" socket
        8⤵
        
        PID:4700
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3068 -childID 1 -isForBrowser -prefsHandle 3076 -prefMapHandle 3308 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 1004 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {df8f4685-f59a-4a16-943c-173e02795a78} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" tab
        8⤵
        
        PID:1988
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3876 -childID 2 -isForBrowser -prefsHandle 3868 -prefMapHandle 2728 -prefsLen 31165 -prefMapSize 244658 -jsInitHandle 1004 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ceb809c3-0e1d-4d40-af18-92a834c92c65} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" tab
        8⤵
        
        PID:940
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4984 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4288 -prefMapHandle 4896 -prefsLen 31165 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9e68f125-5306-437a-b337-0d1f59bb08de} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" utility
        8⤵
        Checks processor information in registry
        
        PID:3780
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5468 -childID 3 -isForBrowser -prefsHandle 5460 -prefMapHandle 5456 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1004 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fa01016a-366f-44e7-969d-9c7d0ada8807} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" tab
        8⤵
        
        PID:4112
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5628 -childID 4 -isForBrowser -prefsHandle 5584 -prefMapHandle 5484 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1004 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {16e69399-19ed-4138-9aa5-dd7db847cdb1} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" tab
        8⤵
        
        PID:3832
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5780 -childID 5 -isForBrowser -prefsHandle 5332 -prefMapHandle 5384 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1004 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e390b318-0010-4761-9bb1-2df7111a8ff1} 4168 "\\.\pipe\gecko-crash-server-pipe.4168" tab
        8⤵
        
        PID:1052
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\DBAEGCGCGI.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4992
- - C:\Users\Admin\AppData\Local\Temp\DBAEGCGCGI.exe
    "C:\Users\Admin\AppData\Local\Temp\DBAEGCGCGI.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:4852
  - - 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
      Executes dropped EXE
      Identifies Wine through registry keys
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: EnumeratesProcesses
      PID:2316

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:2080

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