Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250217-en
  • resource tags

    arch:x64arch:x86image:win11-20250217-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10/03/2025, 05:36

General

  • Target

    R.E.P.O/REPO_Data/Managed/UnityEngine.UnityWebRequestModule.dll

  • Size

    55KB

  • MD5

    c353c1c7291b74cd6ede76467d116fb3

  • SHA1

    f85c50c0b29dd31d71627ec5803341bf239f176b

  • SHA256

    46bb5f5047b7c8949664d397db2399d5a9c5e41689cba6bc536ade115e78642d

  • SHA512

    3e99fb044c70b1a9e414d0d6081ba3882f613df51c0aca806e72b2e7144235be736b0376df339be3b7cd626a91d5bf5b6ef6548de5f0000cdac4258e8ee5501c

  • SSDEEP

    1536:2s1tbHHk7LagUVASZw2TzncHAhjMFSZhQ3xv7:2+EagCASZTznAN

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 8 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\R.E.P.O\REPO_Data\Managed\UnityEngine.UnityWebRequestModule.dll,#1
    1⤵
      PID:2484
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:1928
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:4732
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe"
          2⤵
          • Checks processor information in registry
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4292
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1924 -prefMapHandle 1916 -prefsLen 27211 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {139a0202-6f6e-4ac4-8dc9-73c45e802196} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" gpu
            3⤵
              PID:4524
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2392 -parentBuildID 20240401114208 -prefsHandle 2384 -prefMapHandle 2380 -prefsLen 27089 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9dd9be23-4265-4915-b67b-8ddded988acf} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" socket
              3⤵
                PID:2908
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3192 -childID 1 -isForBrowser -prefsHandle 3200 -prefMapHandle 2996 -prefsLen 27230 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4bc6fc54-ffb1-40ec-aacb-80c4f58992c8} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" tab
                3⤵
                  PID:1004
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3804 -childID 2 -isForBrowser -prefsHandle 3792 -prefMapHandle 3780 -prefsLen 32463 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {df09f977-1103-4fc2-9909-157650fc2d6b} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" tab
                  3⤵
                    PID:4032
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4732 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4728 -prefMapHandle 4724 -prefsLen 32463 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {999f1800-4a09-4f79-81b2-5abf2a19c258} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" utility
                    3⤵
                    • Checks processor information in registry
                    PID:228
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5444 -childID 3 -isForBrowser -prefsHandle 5464 -prefMapHandle 5468 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {75672f17-6ce7-4b0d-b361-d40d4f0a40f1} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" tab
                    3⤵
                      PID:1000
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5440 -childID 4 -isForBrowser -prefsHandle 5432 -prefMapHandle 5480 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e0b36b36-d497-42cc-9c31-3b31e7dee41b} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" tab
                      3⤵
                        PID:2032
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5612 -childID 5 -isForBrowser -prefsHandle 5876 -prefMapHandle 5872 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2a755079-f640-455d-9ceb-ea99705f2a7c} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" tab
                        3⤵
                          PID:2988
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1644 -childID 6 -isForBrowser -prefsHandle 4056 -prefMapHandle 4048 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ed46a49e-fb73-4050-86e9-e3314ff421bc} 4292 "\\.\pipe\gecko-crash-server-pipe.4292" tab
                          3⤵
                            PID:4424

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ebb956d0.default-release\activity-stream.discovery_stream.json

                        Filesize

                        24KB

                        MD5

                        3f6b52ecea70b40953ecfb43e214bd49

                        SHA1

                        62f4c91f6e1a1643e76a8f2e7dbcf0c445f33fc9

                        SHA256

                        a20164cdc2959f413cd921fb32dc82d42e4ad193cae26ca9a54a35432c4fe289

                        SHA512

                        6ba880acc1a6a97caa86c84dc96fec1f9e66fbf963992855ee56fa2fe021a2c192ab4f6bf9d21519856c15ecb85a089ea0d4f245fbd8637717a406a7db420901

                      • C:\Users\Admin\AppData\Local\Temp\tmpaddon

                        Filesize

                        479KB

                        MD5

                        09372174e83dbbf696ee732fd2e875bb

                        SHA1

                        ba360186ba650a769f9303f48b7200fb5eaccee1

                        SHA256

                        c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f

                        SHA512

                        b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3feacc724f1

                      • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                        Filesize

                        13.8MB

                        MD5

                        0a8747a2ac9ac08ae9508f36c6d75692

                        SHA1

                        b287a96fd6cc12433adb42193dfe06111c38eaf0

                        SHA256

                        32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03

                        SHA512

                        59521f8c61236641b3299ab460c58c8f5f26fa67e828de853c2cf372f9614d58b9f541aae325b1600ec4f3a47953caacb8122b0dfce7481acfec81045735947d

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\AlternateServices.bin

                        Filesize

                        8KB

                        MD5

                        94f806d59c16a5ef434c70124ff5b169

                        SHA1

                        aa4e9dd7dd95720cb281e4ac95261dcc37ec1ffd

                        SHA256

                        005955f8549a5b5b65f987ff566d392646b326622b197b7e5bfc6acbf86aaab6

                        SHA512

                        e88ba276eb73228522b1b4f9e8c4aac1fa9f790d4f844feb332791c57a1e3c6a99160bf1811d731ecdf4fa91e64753b7a8c9a121a8240b4dbac556382b05568f

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\AlternateServices.bin

                        Filesize

                        12KB

                        MD5

                        278c6add097d876168ed4de4c3586886

                        SHA1

                        6dd43c3dea26b47a5193fc0b6b7500f44809dde6

                        SHA256

                        49bc8d71909cfd38d42a7a50562774f1802eff16e227be43b4c8646e6df498fd

                        SHA512

                        3d84c5bd1f90f91e8aa68875f8597cea5a5ff3af075a024d624e59b6af1e91339ed75a7c5ebd893e10bb928235d7beb70371999c9fb2fe6402f6609a1c61171a

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\datareporting\glean\db\data.safe.tmp

                        Filesize

                        5KB

                        MD5

                        3e16339a396c93b825cdadeddfd41dc5

                        SHA1

                        942494e0420967ff743da0260acc54e3467a4576

                        SHA256

                        d9498ef2c1a5fa364403bf1307552830dc97e89631f48d14786e0da6f8fe12e4

                        SHA512

                        b1badf5141db136a104d6c23da660fb285b42da20c316431d54320cadc39a5a94a02d71986276e43bfa10729833ff1e78d22d13657308d335ea7472cc1eaaf4c

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\datareporting\glean\db\data.safe.tmp

                        Filesize

                        36KB

                        MD5

                        1132d20ca6f6574d03d10271c3a9ebea

                        SHA1

                        c75ba666115177095a401dd241532ec82fbd5fd2

                        SHA256

                        56aa248002e8a3de2e3d752406425b35567a6086c9ad78fc051a228e1d36e4f2

                        SHA512

                        45afdd542b37e50a93bf31c18844ef80f6fe06e864bc10b7dfb0ae9b8835d218a927041344c27c34fa1860a2474a35fecf94e56bd51111884216725230079baf

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\datareporting\glean\pending_pings\4307aa54-b973-4d92-89e8-c1cddb15e5dc

                        Filesize

                        671B

                        MD5

                        6ae09b0b938ad10209481928f27363d8

                        SHA1

                        14fe519247ae265ba0dd50c09098ecf7359c8e4b

                        SHA256

                        097446764cc42418774d5d093130630d866831db3a69f471385f52f4d03ed66d

                        SHA512

                        b30605a9e18e4b35765ab0bd405149483173f204cd989b11459f3ec2b9c23c7199b8a024c875bba1b367a36fb916ec3488ed5aca08ca2ec44f864313bf67815f

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\datareporting\glean\pending_pings\59d4be0c-2e62-4a2f-a8c0-01f47264070a

                        Filesize

                        982B

                        MD5

                        7df35bcb18696829e0234bc2f4dfb2e4

                        SHA1

                        fa94fa3b13a6d1935d55df6220b37ebae0d8e522

                        SHA256

                        5b7af48558af4ff3d32f079847474b443e38fd6ca4dc79a012b05e04bb6df8b0

                        SHA512

                        6d838a2f64ee03b935f2a9dd8b83ceb8b746080aebb35e1a04a02eb4fe7ffbf03719afcab4cad88c1eb5884589caf2c0de14ec8a554c921b1d01bab58ebf4bec

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\datareporting\glean\pending_pings\a9dfde7b-5b51-461a-8231-d612b25e951d

                        Filesize

                        27KB

                        MD5

                        67b7f9443aae04f69fa013f013a7db26

                        SHA1

                        efa8b4e76e1ca9cdb2c0ce74283e8ebd411d12bc

                        SHA256

                        840dfc1878348e5aab0dbbda08e81ff54a8f72ab5aa9bc36765c054c8f65a161

                        SHA512

                        c338b0916b5b1b927b0184ea87915e85e89bc2d30db06d3f4e6f6b487c32922e63b7b04da342cc39150fa08e65d0e671f3e04af6068d39aad4c12915dd20f05e

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll

                        Filesize

                        1.1MB

                        MD5

                        842039753bf41fa5e11b3a1383061a87

                        SHA1

                        3e8fe1d7b3ad866b06dca6c7ef1e3c50c406e153

                        SHA256

                        d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c

                        SHA512

                        d3320f7ac46327b7b974e74320c4d853e569061cb89ca849cd5d1706330aca629abeb4a16435c541900d839f46ff72dfde04128c450f3e1ee63c025470c19157

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info

                        Filesize

                        116B

                        MD5

                        2a461e9eb87fd1955cea740a3444ee7a

                        SHA1

                        b10755914c713f5a4677494dbe8a686ed458c3c5

                        SHA256

                        4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc

                        SHA512

                        34f73f7bf69d7674907f190f257516e3956f825e35a2f03d58201a5a630310b45df393f2b39669f9369d1ac990505a4b6849a0d34e8c136e1402143b6cedf2d3

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json

                        Filesize

                        372B

                        MD5

                        bf957ad58b55f64219ab3f793e374316

                        SHA1

                        a11adc9d7f2c28e04d9b35e23b7616d0527118a1

                        SHA256

                        bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda

                        SHA512

                        79c179b56e4893fb729b225818ab4b95a50b69666ac41d17aad0b37ab0ca8cd9f0848cbc3c5d9e69e4640a8b261d7ced592eae9bcb0e0b63c05a56e7c477f44e

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll

                        Filesize

                        17.8MB

                        MD5

                        daf7ef3acccab478aaa7d6dc1c60f865

                        SHA1

                        f8246162b97ce4a945feced27b6ea114366ff2ad

                        SHA256

                        bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e

                        SHA512

                        5840a45cfdb12c005e117608b1e5d946e1b2e76443ed39ba940d7f56de4babeab09bee7e64b903eb82bb37624c0a0ef19e9b59fbe2ce2f0e0b1c7a6015a63f75

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\prefs-1.js

                        Filesize

                        9KB

                        MD5

                        d5e36225568220e8940e082465c5a3d9

                        SHA1

                        1ee60328ffa4d896a35ba1f8324d1dcb188d9009

                        SHA256

                        262d20f5151c133e1761cf33a5f23c39b5beb8aff02aab82df4eaba7d3a71b9a

                        SHA512

                        a5f1ad454d0c2a85cbe593d58cff15a4dac1ce3a84346535af163452c924e9006afeaba98756c828c9d3a86a82c72a553cbcfb3162c2de215c5725b9babb34b6

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\prefs-1.js

                        Filesize

                        10KB

                        MD5

                        4d811b71badc7e49c2bb67983753d63c

                        SHA1

                        b86200f8a6279cdea366d6f22772e1b416d2d64a

                        SHA256

                        ef486bdfda67f609a93a4989070bdffdae70ed31e3a05d1af7bfb5978cf4df5e

                        SHA512

                        cfb81d956ef773a61c4d1aabe53716f944bd261a74d4b2d6da70923422987375230ae2ebab872ff3d6ad88895b99b2c9981a0c9723a0c92cfa071ba19463b3aa

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\prefs.js

                        Filesize

                        9KB

                        MD5

                        1e466b3a6c1b29670fa6954ab10f664b

                        SHA1

                        c9a864158063ca40f17365f25827521fe28603e7

                        SHA256

                        67475e2f463c098616866b5b114be4f3f7a96f31354cfe24e7212513ff30c095

                        SHA512

                        6905bb76225084e70b7e6753b0b62f120630161e123866daebfa5d24580bc98549050613c48e593dd15f502e94ab954d506ef0e2f86b4e7ea24a01751f1a3ff4

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\sessionstore-backups\recovery.baklz4

                        Filesize

                        3KB

                        MD5

                        c4b508c7181ca4a42e22c116ff939073

                        SHA1

                        16af2226baaa6793a29339e4189fcd347a13f864

                        SHA256

                        9351c395000540e5927923b01b4866594bab17b057572984909fbe676ead3e7d

                        SHA512

                        9557e66aa9eaf6da7a5a4b059f27f99d92007ac40718971f0438fd80dad1e4a241214543785860a4c56d099920083f02928da104f621a721017553922b1c2a58

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ebb956d0.default-release\sessionstore-backups\recovery.baklz4

                        Filesize

                        4KB

                        MD5

                        7ad4241820afe1d123eb5ea8234729ff

                        SHA1

                        b266445292a48dc7a98edf24211301ee26deb28d

                        SHA256

                        83e9d84893bcfe5e26123d60f3ed99fa04a4537702fff64fa35b4cbe44fa94fc

                        SHA512

                        49431d50558b173c9c3cc183fc7d30b80ed4b57d5532644523ec52373100746e45c3e698e5065d000d361003f28314515a2ee86c085ad8b1e20a8b09678b503d