Analysis

  • max time kernel
    85s
  • max time network
    62s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/04/2024, 21:57

General

  • Target

    rbxfpsunlocker.exe

  • Size

    605KB

  • MD5

    09d083f0e2c1e8a3561209902333ad8f

  • SHA1

    d9692d3aba34a39aeb9e53cb3d25562b94e2e597

  • SHA256

    83dfcb08ea4aa1b857d952a8a177db775d1a7e9cfc30b528848a4a29c8dbf0b9

  • SHA512

    c71371263cacc4872a4bf621614940f08c9436062683be5de921ae6e509079e25ea380623e8945d40858819a664bd76590defb2a89949e8e5666190f1024ca6b

  • SSDEEP

    12288:IKOjJsDc2+WC+D+4H/xeGofENaTSuGCC709:IKyacgDD+4fwG1NaTSw

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 33 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rbxfpsunlocker.exe
    "C:\Users\Admin\AppData\Local\Temp\rbxfpsunlocker.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2412
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:1716
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2248
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef4b59758,0x7fef4b59768,0x7fef4b59778
        2⤵
          PID:2956
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1164 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:2
          2⤵
            PID:1876
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1508 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:8
            2⤵
              PID:1872
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1604 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:8
              2⤵
                PID:1796
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=1996 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:1
                2⤵
                  PID:1608
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=1596 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:1
                  2⤵
                    PID:1824
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1472 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:2
                    2⤵
                      PID:2596
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1412 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:1
                      2⤵
                        PID:1140
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3436 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:8
                        2⤵
                          PID:2464
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3440 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:8
                          2⤵
                            PID:2508
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3444 --field-trial-handle=1284,i,7338736994902597005,9800576909904937841,131072 /prefetch:8
                            2⤵
                              PID:2784
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
                              2⤵
                                PID:2640
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x13fda7688,0x13fda7698,0x13fda76a8
                                  3⤵
                                    PID:2044
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
                                  2⤵
                                    PID:2400
                                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x13fda7688,0x13fda7698,0x13fda76a8
                                      3⤵
                                        PID:2144
                                  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                    1⤵
                                      PID:1828

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      68KB

                                      MD5

                                      29f65ba8e88c063813cc50a4ea544e93

                                      SHA1

                                      05a7040d5c127e68c25d81cc51271ffb8bef3568

                                      SHA256

                                      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

                                      SHA512

                                      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\72b3f32d-aebf-4df1-94e6-a954474dd6fe.tmp

                                      Filesize

                                      262KB

                                      MD5

                                      45f2b2420547c7eb011714e5bc8d5be5

                                      SHA1

                                      780899801141b2a385609d4cb600ad6994cfdf84

                                      SHA256

                                      ab61ef753062699477f1043b3908bb3fef3452436ba69ff461ad9beffac741bb

                                      SHA512

                                      ae141f480fcfd9833bd3db2fa898c5a469363f6f8dfa0fddf6006ac77cc4a93736315b4400f7b6d8d3ac947ae626853ddaa32d2cbc6c47edde6499d292119809

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                      Filesize

                                      264KB

                                      MD5

                                      f50f89a0a91564d0b8a211f8921aa7de

                                      SHA1

                                      112403a17dd69d5b9018b8cede023cb3b54eab7d

                                      SHA256

                                      b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                      SHA512

                                      bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                      Filesize

                                      16B

                                      MD5

                                      18e723571b00fb1694a3bad6c78e4054

                                      SHA1

                                      afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                      SHA256

                                      8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                      SHA512

                                      43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\eac3513d-ba48-47f9-a3a5-2ed03df5c899.tmp

                                      Filesize

                                      5KB

                                      MD5

                                      86f20cb6d26a7431080cb7d1143a7197

                                      SHA1

                                      ae6adfc6501fdad100a884cc9eb6517d28c86685

                                      SHA256

                                      c0e4ddb348dedca1bbde89322e965602a7fe695e68d7d8ce921c7e558c3e0e0e

                                      SHA512

                                      f4c246271264db11f63eadb51ae8512a37bf6e42993b90131e08ac56f17f378f1fb712ddef8a1673b0e65d55640e2902e68b8de360c2e856038bb25bb9b927ac

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                      Filesize

                                      262KB

                                      MD5

                                      2dd3aa088f3154f282ac6f85a2643435

                                      SHA1

                                      28cfeb6d063875b569eecddc7ba4d53f070cca87

                                      SHA256

                                      a745e009fdc320f966d84018b11ab22e896bc457a00ab83607e0a5249020dc25

                                      SHA512

                                      056b2faffe9eacb8365c118532b3dfd38eb2423fe45786a9f78e91cca71cc4ec37f5e56b89fc1e046ad77635c844001542565ca2baa62736d2ea9c73d1cf755c

                                    • C:\Users\Admin\AppData\Local\Temp\Tar2572.tmp

                                      Filesize

                                      177KB

                                      MD5

                                      435a9ac180383f9fa094131b173a2f7b

                                      SHA1

                                      76944ea657a9db94f9a4bef38f88c46ed4166983

                                      SHA256

                                      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

                                      SHA512

                                      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

                                    • C:\Windows\TEMP\Crashpad\settings.dat

                                      Filesize

                                      40B

                                      MD5

                                      b4c91795cf2414d4181cbd9c3d720c75

                                      SHA1

                                      703140e667566944df96dbdbaf927ee2b91adf49

                                      SHA256

                                      bbc426565857835f51c609d99ec0bd66ea52fa2e73c46c7b86d1a06ec30dcbb8

                                      SHA512

                                      333ca476cdc043a49472b1785bd3786818bb6749795612242cf8ce613f6d34111355b0af81249b3eb1401af8b390eb21169909a4fdf25ced3fe6235a49b95869