Analysis

  • max time kernel
    47s
  • max time network
    48s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2025, 19:27

General

  • Target

    HorionInjector.exe

  • Size

    147KB

  • MD5

    6b5b6e625de774e5c285712b7c4a0da7

  • SHA1

    317099aef530afbe3a0c5d6a2743d51e04805267

  • SHA256

    2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d

  • SHA512

    104609adf666588af4e152ec7891cedafd89ad8d427063d03fb42a228babefc59428b0c8b1430cb3fc319a5014d2ee1083ff2b74fa585cab2d86cdad346e8b08

  • SSDEEP

    3072:ckgHqUGSCoEslON/q178+oO3BAE4T/DvueX:cNHqUGSCPBh+7VST/Ke

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Checks processor information in registry 2 TTPs 12 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 21 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 22 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 3 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:\Users\Admin\AppData\Local\Temp\HorionInjector.exe
    "C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Windows\explorer.exe
      explorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App
      2⤵
        PID:1908
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:1256
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1096
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        2⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:464
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1992 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1920 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b963e8f1-4ca7-41da-86ea-31531b267e01} 464 "\\.\pipe\gecko-crash-server-pipe.464" gpu
          3⤵
            PID:1808
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2412 -parentBuildID 20240401114208 -prefsHandle 2340 -prefMapHandle 2336 -prefsLen 23716 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {79f348c5-379b-4225-b1be-06b7bdc1916d} 464 "\\.\pipe\gecko-crash-server-pipe.464" socket
            3⤵
            • Checks processor information in registry
            PID:3108
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2972 -childID 1 -isForBrowser -prefsHandle 2820 -prefMapHandle 2920 -prefsLen 23857 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9a09c6c5-caad-48ed-a17a-e48c167b9d16} 464 "\\.\pipe\gecko-crash-server-pipe.464" tab
            3⤵
              PID:2108
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4232 -childID 2 -isForBrowser -prefsHandle 4224 -prefMapHandle 4220 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {13cae69f-7274-4dc3-8d9e-e36d5b6812c6} 464 "\\.\pipe\gecko-crash-server-pipe.464" tab
              3⤵
                PID:2096
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4904 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4772 -prefMapHandle 4800 -prefsLen 29144 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c0d44fd3-f943-4cb1-8ffa-79c87ea7218c} 464 "\\.\pipe\gecko-crash-server-pipe.464" utility
                3⤵
                • Checks processor information in registry
                PID:5468
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5268 -childID 3 -isForBrowser -prefsHandle 5280 -prefMapHandle 5288 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4cc0e8e2-8d43-42aa-9bee-5a17eef8815a} 464 "\\.\pipe\gecko-crash-server-pipe.464" tab
                3⤵
                  PID:6132
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5484 -childID 4 -isForBrowser -prefsHandle 5280 -prefMapHandle 5412 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a16418a4-0d78-48c0-8953-b9e5607ddd53} 464 "\\.\pipe\gecko-crash-server-pipe.464" tab
                  3⤵
                    PID:5504
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5696 -childID 5 -isForBrowser -prefsHandle 5608 -prefMapHandle 5612 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {aec6ff1f-b08b-4355-b3ba-558f683ed0ee} 464 "\\.\pipe\gecko-crash-server-pipe.464" tab
                    3⤵
                      PID:4452

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\42vejdix.default-release\activity-stream.discovery_stream.json

                  Filesize

                  22KB

                  MD5

                  f927fcd4a7b0af637adf523269664ecd

                  SHA1

                  173fd7b8ae2eded693b1b726dd7c8e52e035882d

                  SHA256

                  02f692231929b8a62feb276cf527cb6b4dc4da2f3db6033ce220c567ed44e50c

                  SHA512

                  ab4679fc9c812da2538787c847e18131fbad76fc8ed0feeb3e5be90c1502d798279de85061bc7d2769e8d9fdb639f2aa04e5847de943991e6fdb12b7e7ba6df0

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\42vejdix.default-release\settings\main\ms-language-packs\browser\newtab\asrouter.ftl

                  Filesize

                  15KB

                  MD5

                  96c542dec016d9ec1ecc4dddfcbaac66

                  SHA1

                  6199f7648bb744efa58acf7b96fee85d938389e4

                  SHA256

                  7f32769d6bb4e875f58ceb9e2fbfdc9bd6b82397eca7a4c5230b0786e68f1798

                  SHA512

                  cda2f159c3565bc636e0523c893b293109de2717142871b1ec78f335c12bad96fc3f62bcf56a1a88abdeed2ac3f3e5e9a008b45e24d713e13c23103acc15e658

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\AlternateServices.bin

                  Filesize

                  6KB

                  MD5

                  35e6ce963f82a8b79ef14deaeed830fa

                  SHA1

                  3edb3310d2744cdeb88cfb10a99926d9bd32a37e

                  SHA256

                  ddec566a75ae896f96af0fdadd0fe8ceb4f3b720ba00c438b394dd171df7b55b

                  SHA512

                  95d82984f71ac823e2794c93e8c109012e11bfbaece4ce83775c12140551369a7872b6290cf0753ae8b8b85ce8e631f51c2d7b39957bf7db01798bcc70058b7c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\AlternateServices.bin

                  Filesize

                  6KB

                  MD5

                  1c3b484fc599c41ba50ac3ee8623a37d

                  SHA1

                  e691b4d9f2e2aa992e547a4bc459fe48a22f9109

                  SHA256

                  56f4bf6d81eead8fbe0a29bcadd45399fdd5aec062dbcd3a1e5c92d1387f9d94

                  SHA512

                  db77d50c4e231c7caf21ce813d7b65a826988db1442bab1ab0648d3e9897d09f0604a0e5f49c4fd0b23fcca038a14c6fe2fd3c335915d0adcc08546e6d828d89

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  5KB

                  MD5

                  4ff274b95391559f734ce6e08b37ac08

                  SHA1

                  81b2a3bd97fc79ced24b285c1836177e363837a2

                  SHA256

                  06b8adad7e1517d8620b93c10fe2330204526428695308aa4674bec6c8184d72

                  SHA512

                  e15cc3f93513e00298cf8daca1948cb5c179cdc3e4b441fd9960332369e2e3597a5ac8f0d13263e99fedede13b0e368fa7ae90e3dcf6b1f71e92d92015c44036

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\datareporting\glean\pending_pings\558c2a29-31b4-40b9-bb9a-08c81fb076e3

                  Filesize

                  27KB

                  MD5

                  5ba012ceda5c18abfc7407dbf4b0fb62

                  SHA1

                  d07c0b337cd89403e6b98b19bcb19c7f0774d43e

                  SHA256

                  4178e548efe5bec285819b6d3c85046817e5c919d0c2e2b57442adc6e3c3fd1e

                  SHA512

                  d8a5acd8ef6fe94fb3ec6e8d51781a6c67b5c720ac7c6431310794085b9b4564e51ac3ea6507adab37c2adba46452f845b0432a598e4a32a25d2bd1769adae69

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\datareporting\glean\pending_pings\cd0648ec-ce19-4310-ba22-3b857c0d97f4

                  Filesize

                  982B

                  MD5

                  f9c8056d998772b6fcb22a8edecbc944

                  SHA1

                  853154face3f185a8745b4a5789e2710d4c9fe3c

                  SHA256

                  54c5a051be0a8bb4b462c487b82cb931f0bb915fa95e55cf2b7da1a6c247cdbf

                  SHA512

                  625941300eab88351f9dbcd8ee7c2ec1ccafa078d4f2139a7301d0ee74462c394efb93fc7133968b234bfed04b6e870d30894ec79d35dbcbb3eefa4c6ace6708

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\datareporting\glean\pending_pings\ddf71cc4-54ac-4654-9be5-5da4d5fc3a7b

                  Filesize

                  671B

                  MD5

                  04a3b23e46160f5c213684873c4a3c09

                  SHA1

                  f90abb8c8a71453a85268927b8f88e064215a5c1

                  SHA256

                  2cf080908e9e279ad056c84c4222dd6a84e72e636325d8b75a42e5012e785cb8

                  SHA512

                  e400c5e1dda2b131d7a140c6c543065267b777795d702d314ab6bd421da76473bfb9373970a7e185c88f2cd7304c32f752280dadf0546f7cb2624249720761f7

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\prefs-1.js

                  Filesize

                  9KB

                  MD5

                  1397c941b25cca496e6f1786873c2c05

                  SHA1

                  f516ae0548638c25690cb7945385cb95ce793e2d

                  SHA256

                  f4c29da1be2f2845022fd061e8b2ea2731acb9262a46b3438da16a05cd6bc0b1

                  SHA512

                  e40e8afddb95dbe847aa63352e864f46cb5baafee00f2b243d4e460d49901f10b292bafb9a2eb605ab4e1114e21bf7f7534622121d581185362658252ee008ea

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\42vejdix.default-release\prefs.js

                  Filesize

                  10KB

                  MD5

                  daa88edf9153cb45f2b08e5c6e6c538c

                  SHA1

                  31a10e2841646f31a14b5c900ce352b44cb366de

                  SHA256

                  296b514d1ee620c388e25cca5a54cfe4ac10f16159a27fc915d3be3314312edb

                  SHA512

                  1111f92eb9f88624a1784f8d18519bb9b82bd3f15718ac54f38dafcc57576712704ec11b2cb6cba8ec25bf61b7e9f5b6630dd7ac33563edc0a7df70b57d72f37

                • memory/4836-5-0x00007FFCFBDB0000-0x00007FFCFC871000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4836-11-0x00007FFCFBDB0000-0x00007FFCFC871000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4836-10-0x00007FFCFBDB3000-0x00007FFCFBDB5000-memory.dmp

                  Filesize

                  8KB

                • memory/4836-9-0x00007FFCFBDB0000-0x00007FFCFC871000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4836-7-0x000001855AB90000-0x000001855ABC8000-memory.dmp

                  Filesize

                  224KB

                • memory/4836-8-0x00000185572F0000-0x00000185572FE000-memory.dmp

                  Filesize

                  56KB

                • memory/4836-6-0x00000185572D0000-0x00000185572D8000-memory.dmp

                  Filesize

                  32KB

                • memory/4836-0-0x00007FFCFBDB3000-0x00007FFCFBDB5000-memory.dmp

                  Filesize

                  8KB

                • memory/4836-4-0x00007FFCFBDB0000-0x00007FFCFC871000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4836-3-0x0000018556D60000-0x0000018556E1A000-memory.dmp

                  Filesize

                  744KB

                • memory/4836-2-0x00007FFCFBDB0000-0x00007FFCFC871000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4836-1-0x000001853AEF0000-0x000001853AF18000-memory.dmp

                  Filesize

                  160KB

                • memory/4836-376-0x00007FFCFBDB0000-0x00007FFCFC871000-memory.dmp

                  Filesize

                  10.8MB