amadey | b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.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__	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	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	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	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe

Checks computer location settings 2 TTPs 3 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-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	explorti.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	6632518a5f.exe

Executes dropped EXE 7 IoCs

pid	Process
3908	explorti.exe
4552	explorti.exe
1932	fa5175f8fd.exe
1412	6632518a5f.exe
636	explorti.exe
4888	explorti.exe
452	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-1-5-21-1750093773-264148664-1320403265-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Wine	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Wine	explorti.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fa5175f8fd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000021001\\fa5175f8fd.exe"	explorti.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00070000000234e3-48.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
5080	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
3908	explorti.exe
636	explorti.exe
4888	explorti.exe
452	explorti.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3908 set thread context of 4552	3908	explorti.exe	91

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explorti.job	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.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
4816	1932	WerFault.exe	93

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\VendorIdentifier	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\~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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
5080	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
5080	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
3908	explorti.exe
3908	explorti.exe
636	explorti.exe
636	explorti.exe
4888	explorti.exe
4888	explorti.exe
452	explorti.exe
452	explorti.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2464	firefox.exe
Token: SeDebugPrivilege	2464	firefox.exe
Token: SeDebugPrivilege	2464	firefox.exe
Token: SeDebugPrivilege	2464	firefox.exe
Token: SeDebugPrivilege	2464	firefox.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
5080	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
2464	firefox.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe
1412	6632518a5f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2464	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 3908	5080	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe	86
PID 5080 wrote to memory of 3908	5080	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe	86
PID 5080 wrote to memory of 3908	5080	b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe	86
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 4552	3908	explorti.exe	91
PID 3908 wrote to memory of 1932	3908	explorti.exe	93
PID 3908 wrote to memory of 1932	3908	explorti.exe	93
PID 3908 wrote to memory of 1932	3908	explorti.exe	93
PID 3908 wrote to memory of 1412	3908	explorti.exe	94
PID 3908 wrote to memory of 1412	3908	explorti.exe	94
PID 3908 wrote to memory of 1412	3908	explorti.exe	94
PID 1412 wrote to memory of 3992	1412	6632518a5f.exe	99
PID 1412 wrote to memory of 3992	1412	6632518a5f.exe	99
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 3992 wrote to memory of 2464	3992	firefox.exe	101
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102
PID 2464 wrote to memory of 776	2464	firefox.exe	102

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\b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.exe
"C:\Users\Admin\AppData\Local\Temp\b1b0763774471a8d19f6a72fc61c1360cdbbb795ce2a0cc1cb42b4147c227e2d.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:5080
- 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
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3908
- - C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
    "C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"
    3⤵
    - Executes dropped EXE
    PID:4552
- - C:\Users\Admin\AppData\Local\Temp\1000021001\fa5175f8fd.exe
    "C:\Users\Admin\AppData\Local\Temp\1000021001\fa5175f8fd.exe"
    3⤵
    - Executes dropped EXE
    PID:1932
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 1304
      4⤵
      Program crash
      PID:4816
- - C:\Users\Admin\AppData\Local\Temp\1000022001\6632518a5f.exe
    "C:\Users\Admin\AppData\Local\Temp\1000022001\6632518a5f.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:1412
  - - 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:3992
    - - 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:2464
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1888 -prefsLen 25757 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b31e67b0-5a73-451e-bf9c-07670f19152b} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" gpu
        6⤵
        
        PID:776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2432 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2368 -prefsLen 26677 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {24529d83-3e81-42ba-9c63-70754882d53c} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" socket
        6⤵
        
        PID:2296
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2764 -childID 1 -isForBrowser -prefsHandle 2880 -prefMapHandle 2816 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {894157ba-ec66-43d5-8cd7-027494555831} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" tab
        6⤵
        
        PID:3092
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3908 -childID 2 -isForBrowser -prefsHandle 3904 -prefMapHandle 3900 -prefsLen 31167 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {06b7337a-3868-4a82-abf3-97856cfd9e84} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" tab
        6⤵
        
        PID:536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4940 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4952 -prefMapHandle 4948 -prefsLen 31167 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8cd35d0a-4464-43bc-a3dd-67292dfbccd4} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" utility
        6⤵
        Checks processor information in registry
        
        PID:5488
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5148 -childID 3 -isForBrowser -prefsHandle 5584 -prefMapHandle 5608 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ab56332b-f0ee-4b75-8346-b56240cb341b} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" tab
        6⤵
        
        PID:3232
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4892 -childID 4 -isForBrowser -prefsHandle 5068 -prefMapHandle 5560 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7bf6b936-6e63-460a-9d27-4ac2d085edad} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" tab
        6⤵
        
        PID:940
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4892 -childID 5 -isForBrowser -prefsHandle 6004 -prefMapHandle 6000 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a38c39ca-06b6-4c8f-8c90-c728df013b1e} 2464 "\\.\pipe\gecko-crash-server-pipe.2464" tab
        6⤵
        
        PID:3976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1932 -ip 1932
1⤵
PID:3536

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:636

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:4888

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:452

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

Virtualization/Sandbox Evasion