Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 03:33

General

  • Target

    Detnox Free Registry Scanner Toolbar/detnoxfreescantoolbar.exe

  • Size

    1.3MB

  • MD5

    8084e1a5e3afa48121e25eb46b36d8e2

  • SHA1

    5afe3eeb7f0fd3b73347c185474a24d3ffb6add6

  • SHA256

    2a7292ff80cee91d9d604159ac69045a9288c4f25a637458dcea11d3626b38b5

  • SHA512

    39b72fc0f838bf8bdd13cc6b0dea23b9cdc3e75bdec28e380c069f6c55f42e63fdd706fa4ae44c2d58e5018be552c667b39481d53f657c8c25df68230dbad6f3

  • SSDEEP

    24576:Ak5MoFN3mNbnI+SOe5n51viPklFHaYixqlOXtwXghDQ:AkdX4IB5n539ioewwh0

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Installs/modifies Browser Helper Object 2 TTPs 6 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 12 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Modifies registry class 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Detnox Free Registry Scanner Toolbar\detnoxfreescantoolbar.exe
    "C:\Users\Admin\AppData\Local\Temp\Detnox Free Registry Scanner Toolbar\detnoxfreescantoolbar.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2796
    • C:\Users\Admin\AppData\Local\Temp\GLB8666.tmp
      C:\Users\Admin\AppData\Local\Temp\GLB8666.tmp 4736 C:\Users\Admin\AppData\Local\Temp\DETNOX~1\DETNOX~1.EXE
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Loads dropped DLL
      • Installs/modifies Browser Helper Object
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3772
      • C:\PROGRA~1\INTERN~1\iexplore.exe
        "C:\PROGRA~1\INTERN~1\iexplore.exe" http://DetnoxFreeRegistryScanner.OurToolbar.com/SetupFinish
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1948
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1948 CREDAT:17410 /prefetch:2
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2056
          • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_stub.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_stub.exe" --from-ie-to-edge=3 --ie-frame-hwnd=601de
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:3720
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --from-ie-to-edge=3 --ie-frame-hwnd=601de
              6⤵
              • Enumerates system info in registry
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2320
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffdcba46f8,0x7fffdcba4708,0x7fffdcba4718
                7⤵
                  PID:2752
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,10898349419094547409,8080989375356376039,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
                  7⤵
                    PID:1108
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2064,10898349419094547409,8080989375356376039,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
                    7⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:464
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2064,10898349419094547409,8080989375356376039,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
                    7⤵
                      PID:3492
        • C:\Windows\System32\CompPkgSrv.exe
          C:\Windows\System32\CompPkgSrv.exe -Embedding
          1⤵
            PID:3984
          • C:\Windows\System32\CompPkgSrv.exe
            C:\Windows\System32\CompPkgSrv.exe -Embedding
            1⤵
              PID:4256

            Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  • C:\PROGRA~2\DETNOX~1\DETNOX~1.EXE

                    Filesize

                    37KB

                    MD5

                    75568ac665c46fcbcb1516b0ee4c88f8

                    SHA1

                    347174b695105f1d64321dafc3497bf1ad4cd4e6

                    SHA256

                    693bd052006f539de10122c189642d9d2ee959d622f48c583852ce86b689f370

                    SHA512

                    ca77f8eeebc1feed53c93ad6502dd8934d0b15b570baa6df9a2eb0d7797d7416f5a3666b2be8eddae4e8c0af210ce5f57701d22dd93085bcce998831160ad1b6

                  • C:\PROGRA~2\DETNOX~1\UNWISE.EXE

                    Filesize

                    149KB

                    MD5

                    973567b98cdfc147df4e60471d9df072

                    SHA1

                    3c4735750c99c63e6861170a8c459a608594211e

                    SHA256

                    69b9dd6160524e0eb44905224f5b1747dfce43243c00c11c87f5c2ec55102876

                    SHA512

                    e891e3a413691eddd895a31293117aec8d151ecf18f84d3aa73bc1c4eb95582df1dfe04d51b7011eb55b5e754e2240de4c6269f9547f3cab3519985da1e07294

                  • C:\PROGRA~2\DETNOX~1\tbDetn.dll

                    Filesize

                    1.7MB

                    MD5

                    aac20ff867f631f4cc5b02cc62e0e15f

                    SHA1

                    7a1c98e96785784f336b9c3716086c26bbd6f461

                    SHA256

                    5af0e776fb1f4e91a29f0b8eaffc7eca26c83e811e2e28a93e8526c8ee90d6df

                    SHA512

                    49d5d97f46bc22be9298fe51c20a90f560ac804dc757e878f0c2e55ccf0c48e3587ab79cbc12c34cca65f5ec557eb2f7dbec4ea833bdb07cd0ecaf8eacabc0ca

                  • C:\PROGRA~2\DETNOX~1\toolbar.cfg

                    Filesize

                    40B

                    MD5

                    267ca74ec33b15579c2d80a6e1fd55ad

                    SHA1

                    4d5b4d5d5571de6410c13bbe2100c2ddfb0702aa

                    SHA256

                    3dfe83491122dd5248e52b498c3395c5ae9f73e9db82222da220db1bb65ef3a4

                    SHA512

                    e7e5b83d8edfa249f7fe6988e69ab423e031789eb516f556f511da69703e44a485105983ad3e70fe56be3dd022c28fda6d7de44b272027c284d1c593d0266fe5

                  • C:\Program Files (x86)\Conduit\Community Alerts\Alert.dll

                    Filesize

                    458KB

                    MD5

                    73f03e72aee5a85545befa0dc7a90f82

                    SHA1

                    60fac1a13b251193c01a1e17137d27edff6e7c15

                    SHA256

                    3cfcdbf44c3332c3b47b48de28c721da09f910977c771f30216551ce5982d5fd

                    SHA512

                    dd489d7b57fca25707b8577d86958414ad343e8937a92624c03c0f51a920d749fddae146274da5f698cd00ae74abe56b15f71be54d353dfbbb4151fd9130fc1f

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                    Filesize

                    152B

                    MD5

                    f426165d1e5f7df1b7a3758c306cd4ae

                    SHA1

                    59ef728fbbb5c4197600f61daec48556fec651c1

                    SHA256

                    b68dfc21866d0abe5c75d70acc54670421fa9b26baf98af852768676a901b841

                    SHA512

                    8d437fcb85acb0705bf080141e7a021740901248985a76299ea8c43e46ad78fb88c738322cf302f6a550caa5e79d85b36827e9b329b1094521b17cf638c015b6

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                    Filesize

                    5KB

                    MD5

                    4d2a108d9017e99c7573762076023eab

                    SHA1

                    2f669cd2902798a47277455266b8d92e6a6fe6a4

                    SHA256

                    75710d0f4fd87e3af8aaecf26cd1d18e1cdcd45178befb34738c806a880e3a00

                    SHA512

                    f603849dd0409c0865380f64a0e4457d2168f2b6f6c2caf354629daa1185a3b9817474b51e3c9d6c98883f01753651a098d7300d0e53a19d3e84d5e1919209be

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                    Filesize

                    5KB

                    MD5

                    acc6ababfe5423beaf2e5066bb6fa5b8

                    SHA1

                    8260626357618a16c481b0a651a4fcfd002319a5

                    SHA256

                    c61f78af7b7048c88c6e21de339a7d111549fac8919271f6553bb1c30a3e93a5

                    SHA512

                    ac4d0e4a0d2a20265a29a396b6a7a5e11df828132be96ff063da4839c4ee042ec28e0730f6986b911c800f9d76c5cea340cd8a4b09d666a2847d53f7d6303336

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                    Filesize

                    5KB

                    MD5

                    008d1901f3e46ac0afe8c2f53d28c58a

                    SHA1

                    2270ec14f39e2a91a16448fc56580adb2827204d

                    SHA256

                    3b153965a2f66017ed2af33f50c7f5da537ce80a4480f8aa0b6daaf13f2afb53

                    SHA512

                    8068b5681d4f511caead9a002c0193dae1b3cdae980e322442aaa3332d6d63fc52cf8ac0932cf4c64a68b68f6bd51a45935e910ee4f48f2e05dc7fe78582d748

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                    Filesize

                    10KB

                    MD5

                    3c41a1f81621ab4e9ed123bd09232dc5

                    SHA1

                    403cc52917522308f7800b8ed047dc8f796f7701

                    SHA256

                    e4cb6b328bf17164ce72dd1a54acc2d2eaf11e8197711a76f2b8a77eb880ca17

                    SHA512

                    3c508327cd644519b9a0dc5e5051302da223d477eb70e61a0f0255ad4f46ae6e908969ff45ebc63529ad44be4c179a95be691f0e920918594c9b255969bcd920

                  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\08ZTJJXR\suggestions[1].en-US

                    Filesize

                    17KB

                    MD5

                    5a34cb996293fde2cb7a4ac89587393a

                    SHA1

                    3c96c993500690d1a77873cd62bc639b3a10653f

                    SHA256

                    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

                    SHA512

                    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

                  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\v1[1].xml

                    Filesize

                    742KB

                    MD5

                    25a40f949855471562a1a9e465cfed7c

                    SHA1

                    c3a563c56fb8323e6c2ee7fa417c45d8384a4156

                    SHA256

                    075f1f4ec57dcfdbb2f1b60ffbf9efe0286216c43d0a65f82eae86af66b36127

                    SHA512

                    e5b4ed8df62488e7bb9ccb77f1daac251f65cd3251257ab94094df1316fa50a96901b32e7e76e47a4616d763ae54d7134f5d29f030ee7d2399bbe728498fedd4

                  • C:\Users\Admin\AppData\Local\Temp\GLB8666.tmp

                    Filesize

                    70KB

                    MD5

                    71c3ad7ce69587621a249f600b93a5d8

                    SHA1

                    c5227be1d946a495d861cd9bbc3a73b2afc2bbe3

                    SHA256

                    b8694842e966897bbe6bde4fcc1361d3df4d469b1f97ecbaf567efaf5173bda2

                    SHA512

                    71f96fef4b3f04c65d0093dca779f6cb44fba8e14ad32465e4c80d3c87b50e2e29875f63c3d81dea7f05a84f9501bdd22a536191ec863299fbfcf4e3069a5b6a

                  • C:\Users\Admin\AppData\Local\Temp\GLC8702.tmp

                    Filesize

                    161KB

                    MD5

                    8c97d8bb1470c6498e47b12c5a03ce39

                    SHA1

                    15d233b22f1c3d756dca29bcc0021e6fb0b8cdf7

                    SHA256

                    a87f19f9fee475d2b2e82acfb4589be6d816b613064cd06826e1d4c147beb50a

                    SHA512

                    7ad0b2b0319da52152c2595ee45045d0c06b157cdaaa56ad57dde9736be3e45fd7357949126f80d3e72b21510f9bf69d010d51b3967a7644662808beed067c3f

                  • memory/1948-83-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-99-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-67-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-69-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-77-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-76-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-75-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-78-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-79-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-88-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-90-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-89-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-87-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-86-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-85-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-68-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-73-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-71-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-91-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-92-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-93-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-97-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-98-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-66-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-100-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-101-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-106-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-115-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-120-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-118-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-117-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-116-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-114-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-65-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-60-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-61-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-160-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-164-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-62-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-64-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-63-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-58-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/1948-57-0x00007FFFE05E0000-0x00007FFFE064E000-memory.dmp

                    Filesize

                    440KB

                  • memory/3772-37-0x00000000042F0000-0x00000000044A7000-memory.dmp

                    Filesize

                    1.7MB

                  • memory/3772-48-0x00000000042F0000-0x0000000004367000-memory.dmp

                    Filesize

                    476KB