Analysis

  • max time kernel
    153s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-07-2024 10:50

General

  • Target

    TidyMe.exe

  • Size

    150.7MB

  • MD5

    0771b3d0b51d227be62e2e61275cf43e

  • SHA1

    005e0fca1a0712cc244a7c95e6e8e06b6df79ba5

  • SHA256

    db3298bb7f3637c5fbbf9370cc5dafdde8f4f4e51c3377ded584cbb373a15e74

  • SHA512

    bd3556ddb142f8fd066e4a6aa52849c980b7121d7746db97376804cbac937ff3e41807a02d65f92cd48098f2a1ffe6b9c23046d087128bdf62f3b5cf58360308

  • SSDEEP

    1572864:PlAhthKM29V6LLWANUB9IinJn1cpGN4vM+JlhrZnQ9I4FdUrczKrk4Ze2OC2+:ktSD64Jnqrt5v2

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 11 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TidyMe.exe
    "C:\Users\Admin\AppData\Local\Temp\TidyMe.exe"
    1⤵
    • Checks computer location settings
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Users\Admin\AppData\Local\Temp\TidyMe.exe
      "C:\Users\Admin\AppData\Local\Temp\TidyMe.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\TidyMe" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1552 --field-trial-handle=1712,i,11199638207647133467,7712489742296237980,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
      2⤵
        PID:1380
      • C:\Users\Admin\AppData\Local\Temp\TidyMe.exe
        "C:\Users\Admin\AppData\Local\Temp\TidyMe.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\TidyMe" --mojo-platform-channel-handle=2056 --field-trial-handle=1712,i,11199638207647133467,7712489742296237980,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:8
        2⤵
          PID:404
        • C:\Users\Admin\AppData\Local\Temp\TidyMe.exe
          "C:\Users\Admin\AppData\Local\Temp\TidyMe.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\TidyMe" --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --mojo-platform-channel-handle=2408 --field-trial-handle=1712,i,11199638207647133467,7712489742296237980,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:1
          2⤵
          • Checks computer location settings
          PID:2468
        • C:\Users\Admin\AppData\Local\Temp\TidyMe.exe
          "C:\Users\Admin\AppData\Local\Temp\TidyMe.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --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\TidyMe" --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3552 --field-trial-handle=1712,i,11199638207647133467,7712489742296237980,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3948

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Defense Evasion

      Subvert Trust Controls

      1
      T1553

      Install Root Certificate

      1
      T1553.004

      Modify Registry

      1
      T1112

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
        Filesize

        2B

        MD5

        f3b25701fe362ec84616a93a45ce9998

        SHA1

        d62636d8caec13f04e28442a0a6fa1afeb024bbb

        SHA256

        b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

        SHA512

        98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      • C:\Users\Admin\AppData\Roaming\TidyMe\Network\Network Persistent State
        Filesize

        988B

        MD5

        c282e60834159a0f5cc9ded7adf8254e

        SHA1

        9e41e49d98149892c1b402ae42555ca5e2d9b828

        SHA256

        222a78dfe1d9a74c7247df749af2ee8d73eae98d79f6326c78cf75965b95332c

        SHA512

        094ff618f1778d27616b89095c44689b48847aad8fd15f1203f738a1406a606c66970622043c795873e4e832186e96ea8951ab0dcf7c3662f4744ad3bc180d4d

      • C:\Users\Admin\AppData\Roaming\TidyMe\Network\Network Persistent State~RFe58e78c.TMP
        Filesize

        59B

        MD5

        2800881c775077e1c4b6e06bf4676de4

        SHA1

        2873631068c8b3b9495638c865915be822442c8b

        SHA256

        226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

        SHA512

        e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

      • memory/1380-107-0x0000024D04C70000-0x0000024D04D0E000-memory.dmp
        Filesize

        632KB

      • memory/1380-68-0x0000024D04C70000-0x0000024D04D0E000-memory.dmp
        Filesize

        632KB

      • memory/1380-72-0x0000024D04C70000-0x0000024D04D0E000-memory.dmp
        Filesize

        632KB

      • memory/1380-73-0x0000024D04C70000-0x0000024D04D0E000-memory.dmp
        Filesize

        632KB

      • memory/1380-76-0x0000024D04C70000-0x0000024D04D0E000-memory.dmp
        Filesize

        632KB

      • memory/1380-2-0x00007FFF13A20000-0x00007FFF13A21000-memory.dmp
        Filesize

        4KB

      • memory/3948-90-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-92-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-102-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-101-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-100-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-99-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-98-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-97-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-96-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB

      • memory/3948-91-0x00000205C4780000-0x00000205C4781000-memory.dmp
        Filesize

        4KB