Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/08/2026, 18:14

General

  • Target
    BloxBot.exe
  • Size 215.0MB
  • Sample260803-wvs4savepb
  • SHA256 eb3f82b20a5c5d3d1bf5e36dafc9c7adc0f34d94b0a797f505735c96eb075919
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads ssh keys stored on the system 2 TTPs

    Tries to access SSH used by SSH programs.

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BloxBot.exe
    "C:\Users\Admin\AppData\Local\Temp\BloxBot.exe"
    1⤵
    • Checks computer location settings
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "chcp"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2536
      • C:\Windows\system32\chcp.com
        chcp
        3⤵
          PID:832
      • C:\Users\Admin\AppData\Local\Temp\BloxBot.exe
        "C:\Users\Admin\AppData\Local\Temp\BloxBot.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\bloxbot" --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAGAAOAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAgAAAAAAAAAAAAAAAAAAABgAAAAAAAAAGAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --field-trial-handle=1824,i,7165508679000043967,16171126253237569299,262144 --enable-features=PdfUseShowSaveFilePicker --disable-features=DropInputEventsWhilePaintHolding,LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --pseudonymization-salt-handle=1828,i,17865548451597095040,10460599734760923175,4 --trace-process-track-uuid=3190708988185955192 --mojo-platform-channel-handle=1820 /prefetch:2
        2⤵
          PID:4504
        • C:\Users\Admin\AppData\Local\Temp\BloxBot.exe
          "C:\Users\Admin\AppData\Local\Temp\BloxBot.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\bloxbot" --field-trial-handle=1824,i,7165508679000043967,16171126253237569299,262144 --enable-features=PdfUseShowSaveFilePicker --disable-features=DropInputEventsWhilePaintHolding,LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --pseudonymization-salt-handle=1828,i,17865548451597095040,10460599734760923175,4 --trace-process-track-uuid=3190708989122997041 --mojo-platform-channel-handle=2040 /prefetch:3
          2⤵
            PID:4604
          • C:\Users\Admin\AppData\Local\Temp\BloxBot.exe
            "C:\Users\Admin\AppData\Local\Temp\BloxBot.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\bloxbot" --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --enable-sandbox --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --field-trial-handle=1824,i,7165508679000043967,16171126253237569299,262144 --enable-features=PdfUseShowSaveFilePicker --disable-features=DropInputEventsWhilePaintHolding,LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --pseudonymization-salt-handle=1828,i,17865548451597095040,10460599734760923175,4 --trace-process-track-uuid=3190708990060038890 --mojo-platform-channel-handle=2492 /prefetch:1
            2⤵
            • Checks computer location settings
            PID:3772
          • C:\Users\Admin\AppData\Local\Temp\BloxBot.exe
            "C:\Users\Admin\AppData\Local\Temp\BloxBot.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --user-data-dir="C:\Users\Admin\AppData\Roaming\bloxbot" --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAGAAOAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAQgAAAAAAAAAAAAAAAAAAABgAAAAAAAAAGAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --field-trial-handle=1824,i,7165508679000043967,16171126253237569299,262144 --enable-features=PdfUseShowSaveFilePicker --disable-features=DropInputEventsWhilePaintHolding,LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --pseudonymization-salt-handle=1828,i,17865548451597095040,10460599734760923175,4 --trace-process-track-uuid=3190708990997080739 --mojo-platform-channel-handle=2596 /prefetch:8
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2668

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              default.dic

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
              • Size 2B
              • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
              • MD5 SHA1 SHA512

              data_0

              • Path C:\Users\Admin\AppData\Roaming\bloxbot\GPUCache\data_0
              • Size 8KB
              • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
              • MD5 SHA1 SHA512 SSDEEP

              data_1

              • Path C:\Users\Admin\AppData\Roaming\bloxbot\GPUCache\data_1
              • Size 264KB
              • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
              • MD5 SHA1 SHA512 SSDEEP

              data_2

              • Path C:\Users\Admin\AppData\Roaming\bloxbot\GPUCache\data_2
              • Size 8KB
              • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
              • MD5 SHA1 SHA512 SSDEEP

              data_3

              • Path C:\Users\Admin\AppData\Roaming\bloxbot\GPUCache\data_3
              • Size 8KB
              • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
              • MD5 SHA1 SHA512 SSDEEP

              Network Persistent State

              • Path C:\Users\Admin\AppData\Roaming\bloxbot\Network\Network Persistent State
              • Size 828B
              • SHA256 7e496f5f49b7d0ae3b9749b4d4a3236658a6a89d7f8bc25f5e5eb516a2839630
              • MD5 SHA1 SHA512 TLSH

              f8069d9f-6793-42d5-bf6e-3452bcdd8842.tmp

              • Path C:\Users\Admin\AppData\Roaming\bloxbot\Network\f8069d9f-6793-42d5-bf6e-3452bcdd8842.tmp
              • Size 59B
              • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
              • MD5 SHA1 SHA512 TLSH

              CURRENT

              • Path C:\Users\Admin\AppData\Roaming\bloxbot\Session Storage\CURRENT
              • Size 16B
              • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
              • MD5 SHA1 SHA512

              memory/2668-120-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-122-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-121-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-132-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-131-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-130-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-129-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-128-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-127-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/2668-126-0x000001FC720B0000-0x000001FC720B1000-memory.dmp

              memory/3772-3-0x00007FFED9FF0000-0x00007FFED9FF1000-memory.dmp

              memory/3772-4-0x00007FFEDB1A0000-0x00007FFEDB1A1000-memory.dmp