Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2024, 16:50

General

  • Target

    77e191ac8ea79b0a1187f3252a895cc8.html

  • Size

    432B

  • MD5

    77e191ac8ea79b0a1187f3252a895cc8

  • SHA1

    9fad4bff64430b45ef6b1c4aec2cf65e982aeec6

  • SHA256

    29264297aef7fb98e3cd690cb782a22ac20d68ec275125bafd75a0ce0b844240

  • SHA512

    21c2b52b22c1367c85f111dd214ce84b05b8b65527fc15d10a97ea8759c0746b5948d703fac318c2f04b77a7df2e29bc5e348f6660a0899404bc133a6aa48851

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\77e191ac8ea79b0a1187f3252a895cc8.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4816 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:5024

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          b610bd5c61e2121914699e4b6cb9f7f4

          SHA1

          514f5ad7770f18e1c5b62253d95d6aa3c63c83ee

          SHA256

          3a418958f81aae04aa13719238c42d24adc5258b95246b3df0b32a1bf7676b51

          SHA512

          9ebb50a5b4942dfbf1a037e8a1b6308502d5bd337abaf90cca0d44f3a88001b25c6f82787f13b2d5a6f2bcb81209f831c16422d4c1a6cb6e07d55e8dccd7b3b5

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

          Filesize

          471B

          MD5

          a098e33eed71e506e68638142d154f8a

          SHA1

          7312aa178459fd3c6bf37db84d595ca4f083664d

          SHA256

          9ba37721167b40d5a3acaa6ef292822b8eedf7f0902b6f3bcb59a649e5339b13

          SHA512

          1ac972fdb3ca9322c05a450fa6fbe9eea6fd2c3f2adcb34a3eaf0a4840a2bee3f16efb30740e96221c0b669ea3653e9aa453e624190309f4b32993522dfccf5b

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          404B

          MD5

          804658dc92536aec2c89e50b344fca28

          SHA1

          99126fc2fa077923a2a9afd771e49c2755b3ce53

          SHA256

          306e48c5452793efee18c8d5176a223d52c28dafd759af98f4d892a966c65469

          SHA512

          17c3a952423f83b04d58944f4dda5f7c5d725c83635788fe95f1201a21b0eb2f52f1dacfde254ca6d26ff8af40895d38ecd84dc05772911c03f32c67aff4f5b1

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

          Filesize

          412B

          MD5

          ec3f9e300e2cf3f58d3777e560ca4cfe

          SHA1

          562200925b9669be6ce3919eb9ef5452e2cdab2e

          SHA256

          9d508379ed7da05df2145d42b4fc36f1a6306637eb0ae9a361cf7b37f8c76086

          SHA512

          a4591976cfcd071953b43aa98ef859e881a5abc0157bf0fb30a0b17611015d3e54a2492d333f4376887c02be61028ab6dbd66cd9f5889aa049800c66cf27b802

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\wx7tnv0\imagestore.dat

          Filesize

          6KB

          MD5

          7e3eea3c8bc390ae549bb3496d9c889e

          SHA1

          ad7f7232bee84c2916701d3c62daef124c17d9aa

          SHA256

          bd7a9447c4f0c232a960c36062b0610bfce4fc81793e3b8796bc0c7e52dacf43

          SHA512

          d949b18209dc7766b5646045f7b1a3ef16696e714f1f882eb36cc93d7d44783faa3e92919b834a51a6d913a5e5cbb6caf2f375861c45dcf96bca8787fb1968b1

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\wx7tnv0\imagestore.dat

          Filesize

          1KB

          MD5

          f227a38fd7bfd73f8f40e6de5194e58c

          SHA1

          236d3a85fbdad890319e9421501d5f0b5804c74d

          SHA256

          8dd113eb7daa6db6144804483e08d192248638a1f5df44b2f04e02fb1737a57a

          SHA512

          351c7d43cd8e550aa186d2497e78f44abb2280b95d9d3b73c60cac4634e976cf80e81fc092ea44422ff89614de2acf1daa56602e9099f0a918bb4c2f86c1a9d2

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\M8F18HYR\favicon[1].ico

          Filesize

          1KB

          MD5

          91abe01116ab422c598e9c8af72cf4da

          SHA1

          0f2815fe8e067d48537ad168225ab4674271fa27

          SHA256

          b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

          SHA512

          a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\M8F18HYR\opera[1].ico

          Filesize

          5KB

          MD5

          94e3b24366e3faaceae2583c84668c09

          SHA1

          ea70800d14a0d3c15fc98ac0c4b1568226d637d8

          SHA256

          07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

          SHA512

          5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\M8F18HYR\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee