Analysis

  • max time kernel
    1800s
  • max time network
    1503s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    21-06-2024 13:57

General

  • Target

    PartyRoyaleSetup.exe

  • Size

    150.7MB

  • MD5

    05a66b09c2ef3ef85d25a4ed62c68ac5

  • SHA1

    841501a01e99e9a0f14f2df7c7c1d2a9c583f6a3

  • SHA256

    d8e5f1e6a771ed82686aaccb0cfd5a2e39f2a39b9602f6c57bc8f12edc392841

  • SHA512

    b43cf41b66b0de977b6fb29b3b8d625a3fdaa374cc33bd4454561d037b72b61f1ede1837fcd4494f95d754b8d381db9ada3c7ca9b7f376a732f093ba258f127e

  • SSDEEP

    1572864:tlAhthKM29V6LLWANUB9IinJn1cpGN4vM+JlhrZnQ9I4FdUrczKrk4Ze2OC2+:2tSD64Jnqrt5v2

Score
1/10

Malware Config

Signatures

  • 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\PartyRoyaleSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe
      "C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\PartyRoyaleSetup" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1628 --field-trial-handle=1688,i,3752539704537481062,13790379104440806964,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
      2⤵
        PID:3532
      • C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe
        "C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\PartyRoyaleSetup" --mojo-platform-channel-handle=1976 --field-trial-handle=1688,i,3752539704537481062,13790379104440806964,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:8
        2⤵
          PID:3660
        • C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe
          "C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\PartyRoyaleSetup" --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=2232 --field-trial-handle=1688,i,3752539704537481062,13790379104440806964,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:1
          2⤵
            PID:644
          • C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.exe
            "C:\Users\Admin\AppData\Local\Temp\PartyRoyaleSetup.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=10.0.22000.1 --user-data-dir="C:\Users\Admin\AppData\Roaming\PartyRoyaleSetup" --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1660 --field-trial-handle=1688,i,3752539704537481062,13790379104440806964,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1096

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        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\PartyRoyaleSetup\Network\Network Persistent State

          Filesize

          987B

          MD5

          e4be4a82c9d7218370f262b7f8d461a7

          SHA1

          ef022680fcb813ddb26b5b78e0290fa3ea66ceeb

          SHA256

          97d979eaeaa741d997534049cbef13824ebd0dacfed75cd3c861378fb4b66d21

          SHA512

          7459c0e78ee32f1815a017b0b79ce66aad0517c28d6c44895f61fc271aaf201b3955fdcd6b57fc3b27d5fc73df92b9442ac3835d77c70addaf17d808d5e73a14

        • C:\Users\Admin\AppData\Roaming\PartyRoyaleSetup\Network\Network Persistent State~RFe589843.TMP

          Filesize

          59B

          MD5

          2800881c775077e1c4b6e06bf4676de4

          SHA1

          2873631068c8b3b9495638c865915be822442c8b

          SHA256

          226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

          SHA512

          e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

        • memory/1096-83-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-82-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-81-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-87-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-90-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-93-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-92-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-91-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-89-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/1096-88-0x0000026C2C5F0000-0x0000026C2C5F1000-memory.dmp

          Filesize

          4KB

        • memory/3532-2-0x00007FFB7DBD0000-0x00007FFB7DBD1000-memory.dmp

          Filesize

          4KB