Folder A created by an App?


Mister.T

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Windows 11 Pro 64-bit (23H2) / Linux Mint 64-bit (Cinnamon)
Hi,

Does anyone know what App as created this folder on my Windows 11 PC C:\a with the below content?

1698106208306.png
 

My Computer

System One

  • OS
    Windows 11 Pro 64-bit (23H2) / Linux Mint 64-bit (Cinnamon)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built (Self)
    CPU
    AMD Ryzen 9 5950X (Corsair Capellix H150i Elite)
    Motherboard
    ASUS ROG Crosshair VIII Hero (WI-FI)
    Memory
    Corsair Dominator Platinum RGB 64GB @ 3600 MHz
    Graphics Card(s)
    Gigabyte Radeon RX 6800 XT Gaming OC 16GB
    Monitor(s) Displays
    ASUS VG27AQL1A 27" WQHD TUF Gaming
    Screen Resolution
    2560 x 1440
    Hard Drives
    WD Black SN850 1TB M.2 PCIe 4.0 NVMe SSD (OS) / WD Black SN850 2TB M.2 PCIe 4.0 NVMe SSD (DATA) / Synology DS720+ NAS 16TB (BACKUP 1) / Seagate One Touch HUB 12TB (BACKUP 2)
    PSU
    Corsair RM1000x 80+ Gold
    Case
    Corsair iCUE 5000T RGB Black Mid Tower
    Keyboard
    Corsair K70 MAX RGB Magnetic-Mechanical Wired Gaming
    Mouse
    Corsair Nightsword RGB Optical Gaming (Corsair MM300 PRO Premium)
    Browser
    Chrome 64-bit / Brave 64-bit / Opera 64-bit
    Antivirus
    Sophos Endpoint (Intercept X) Protection / Bitdefender Total Security 2024
    Other Info
    Headset: Corsair Virtuoso RGB Wireless XT High-Fidelity Gaming
    Controller: Razer Wolverine V2 Chroma
    Webcam: Razer Kiyo Pro
Just brainstorming here, but per chance have you installed Edge Canary alongside regular Edge or performed any maintenance actions on Edge?
I've never encountered anything similar, but it looks like some kind of backup folder has been created. I'm anxious to see what everyone else thinks.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 22631.3447
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 +256gb ssd+512 gb usb m.2 sata
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
The folder TrustTokenKeyCommitments is from a Chromium based browser. It is usually attributed
to Chrome but since Edge is I believe to be Chromium based as well then, it could be an updated
version of Edge but, am not sure of this assertion.
 

My Computers

System One System Two

  • OS
    windows 11 22631.3447
    Computer type
    Laptop
    Manufacturer/Model
    MSI Raider GE76
    CPU
    Core i9 12th gen 12900HK 2.9 MHz
    Motherboard
    MSI
    Memory
    32 Gigs DDR5-4800
    Graphics Card(s)
    nVidia RTX 3070 Ti / 8 Gigs DDR6
    Sound Card
    DYNAUDIO - Klipsch 2.1 THX - Sound Effects by Nahimic 3
    Monitor(s) Displays
    17.3" 1920 x 1080 360 Hz 3 ms, IPS / Connected to MSI 32 inch curved @ 165 Hz
    Screen Resolution
    1920 x 1080 / Both
    Hard Drives
    Samsung 990 Pro 2TB (OS) - Solidigm P41 2TB (Storage)
    PSU
    280 watts
    Case
    MSI GE series
    Cooling
    internal
    Keyboard
    Steelseries
    Mouse
    G903 Lightspeed
    Internet Speed
    1000 Mbps
    Browser
    Firefox / Opera GX- Do not like Edge
    Antivirus
    Malwarebytes'
    Other Info
    just ask.
  • Operating System
    Windows 10 22H2
    Computer type
    Laptop
    Manufacturer/Model
    MSI GT73 7RE VR Titan
    CPU
    Intel Core i7 7820HK 2.9 Ghz
    Motherboard
    MSI
    Memory
    16 Gigs DDR4 2400 Mhz
    Graphics card(s)
    nVidia 1070 8GB RAM
    Sound Card
    DYNAUDIO / Nahimic 2
    Monitor(s) Displays
    IPS / 120HZ
    Screen Resolution
    1920x1080P
    Hard Drives
    Samsung NVME EVO 970 1TB / Samsung SSD (SATA) 1TB
    PSU
    240 watts
    Case
    MSI
    Cooling
    Internal
    Mouse
    Logitech G903 Lightspeed
    Keyboard
    Steelseries
    Internet Speed
    1 Gb/s
    Browser
    Firefox / Vivaldi
    Antivirus
    MalwareBytes'
    Other Info
    none.
It actually looks like a mis-installed version of a Chromium-based browser, like Edge, Chrome, Brave, Opera, etc.

Or, it could be something more sinister.

ZIP the a folder up, then delete it and see if your browser goes AWOL.
 

My Computers

System One System Two

  • OS
    Windows 11 23H2 Current build
    Computer type
    PC/Desktop
    Manufacturer/Model
    HomeBrew
    CPU
    AMD Ryzen 9 3950X
    Motherboard
    MSI MEG X570 GODLIKE
    Memory
    4 * 32 GB - Corsair Vengeance 3600 MHz
    Graphics Card(s)
    EVGA GeForce RTX 3080 Ti XC3 ULTRA GAMING (12G-P5-3955-KR)
    Sound Card
    Realtek® ALC1220 Codec
    Monitor(s) Displays
    2x Eve Spectrum ES07D03 4K Gaming Monitor (Matte) | Eve Spectrum ES07DC9 4K Gaming Monitor (Glossy)
    Screen Resolution
    3x 3840 x 2160
    Hard Drives
    3x Samsung 980 Pro NVMe PCIe 4 M.2 2 TB SSD (MZ-V8P2T0B/AM) } 3x Sabrent Rocket NVMe 4.0 1 TB SSD (USB)
    PSU
    PC Power & Cooling’s Silencer Series 1050 Watt, 80 Plus Platinum
    Case
    Fractal Design Define 7 XL Dark ATX Full Tower Case
    Cooling
    NZXT KRAKEN Z73 73.11 CFM Liquid CPU Cooler (3x 120 mm push top) + Air 3x 140mm case fans (pull front) + 1x 120 mm (push back) and 1 x 120 mm (pull bottom)
    Keyboard
    SteelSeries Apex Pro Wired Gaming Keyboard
    Mouse
    Logitech MX Master 3S | MX Master 3 for Business
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
    Browser
    Nightly (default) + Firefox (stable), Chrome, Edge
    Antivirus
    Defender + MB 5 Beta
  • Operating System
    ChromeOS Flex Dev Channel (current)
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E5470
    CPU
    Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 2501 Mhz, 2 Core(s), 4 Logical Processor(s)
    Motherboard
    Dell
    Memory
    16 GB
    Graphics card(s)
    Intel(R) HD Graphics 520
    Sound Card
    Intel(R) HD Graphics 520 + RealTek Audio
    Monitor(s) Displays
    Dell laptop display 15"
    Screen Resolution
    1920 * 1080
    Hard Drives
    Toshiba 128GB M.2 22300 drive
    INTEL Cherryville 520 Series SSDSC2CW180A 180 GB SATA III SSD
    PSU
    Dell
    Case
    Dell
    Cooling
    Dell
    Mouse
    Logitech MX Master 3S (shared w. Sys 1) | Dell TouchPad
    Keyboard
    Dell
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
I also did a AV scan with Bitdefender, Sophos and Malwarebytes all came up with nothing.
 

My Computer

System One

  • OS
    Windows 11 Pro 64-bit (23H2) / Linux Mint 64-bit (Cinnamon)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built (Self)
    CPU
    AMD Ryzen 9 5950X (Corsair Capellix H150i Elite)
    Motherboard
    ASUS ROG Crosshair VIII Hero (WI-FI)
    Memory
    Corsair Dominator Platinum RGB 64GB @ 3600 MHz
    Graphics Card(s)
    Gigabyte Radeon RX 6800 XT Gaming OC 16GB
    Monitor(s) Displays
    ASUS VG27AQL1A 27" WQHD TUF Gaming
    Screen Resolution
    2560 x 1440
    Hard Drives
    WD Black SN850 1TB M.2 PCIe 4.0 NVMe SSD (OS) / WD Black SN850 2TB M.2 PCIe 4.0 NVMe SSD (DATA) / Synology DS720+ NAS 16TB (BACKUP 1) / Seagate One Touch HUB 12TB (BACKUP 2)
    PSU
    Corsair RM1000x 80+ Gold
    Case
    Corsair iCUE 5000T RGB Black Mid Tower
    Keyboard
    Corsair K70 MAX RGB Magnetic-Mechanical Wired Gaming
    Mouse
    Corsair Nightsword RGB Optical Gaming (Corsair MM300 PRO Premium)
    Browser
    Chrome 64-bit / Brave 64-bit / Opera 64-bit
    Antivirus
    Sophos Endpoint (Intercept X) Protection / Bitdefender Total Security 2024
    Other Info
    Headset: Corsair Virtuoso RGB Wireless XT High-Fidelity Gaming
    Controller: Razer Wolverine V2 Chroma
    Webcam: Razer Kiyo Pro
It definitely looks legitimate, and a mis-installation seems like the most likely culprit - but can never know. Good idea to do that scanning.
 

My Computers

System One System Two

  • OS
    Windows 11 23H2 Current build
    Computer type
    PC/Desktop
    Manufacturer/Model
    HomeBrew
    CPU
    AMD Ryzen 9 3950X
    Motherboard
    MSI MEG X570 GODLIKE
    Memory
    4 * 32 GB - Corsair Vengeance 3600 MHz
    Graphics Card(s)
    EVGA GeForce RTX 3080 Ti XC3 ULTRA GAMING (12G-P5-3955-KR)
    Sound Card
    Realtek® ALC1220 Codec
    Monitor(s) Displays
    2x Eve Spectrum ES07D03 4K Gaming Monitor (Matte) | Eve Spectrum ES07DC9 4K Gaming Monitor (Glossy)
    Screen Resolution
    3x 3840 x 2160
    Hard Drives
    3x Samsung 980 Pro NVMe PCIe 4 M.2 2 TB SSD (MZ-V8P2T0B/AM) } 3x Sabrent Rocket NVMe 4.0 1 TB SSD (USB)
    PSU
    PC Power & Cooling’s Silencer Series 1050 Watt, 80 Plus Platinum
    Case
    Fractal Design Define 7 XL Dark ATX Full Tower Case
    Cooling
    NZXT KRAKEN Z73 73.11 CFM Liquid CPU Cooler (3x 120 mm push top) + Air 3x 140mm case fans (pull front) + 1x 120 mm (push back) and 1 x 120 mm (pull bottom)
    Keyboard
    SteelSeries Apex Pro Wired Gaming Keyboard
    Mouse
    Logitech MX Master 3S | MX Master 3 for Business
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
    Browser
    Nightly (default) + Firefox (stable), Chrome, Edge
    Antivirus
    Defender + MB 5 Beta
  • Operating System
    ChromeOS Flex Dev Channel (current)
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E5470
    CPU
    Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 2501 Mhz, 2 Core(s), 4 Logical Processor(s)
    Motherboard
    Dell
    Memory
    16 GB
    Graphics card(s)
    Intel(R) HD Graphics 520
    Sound Card
    Intel(R) HD Graphics 520 + RealTek Audio
    Monitor(s) Displays
    Dell laptop display 15"
    Screen Resolution
    1920 * 1080
    Hard Drives
    Toshiba 128GB M.2 22300 drive
    INTEL Cherryville 520 Series SSDSC2CW180A 180 GB SATA III SSD
    PSU
    Dell
    Case
    Dell
    Cooling
    Dell
    Mouse
    Logitech MX Master 3S (shared w. Sys 1) | Dell TouchPad
    Keyboard
    Dell
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
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