Analysis

  • max time kernel
    93s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2024, 06:19

General

  • Target

    797e09fbfeeebbe44390bad5b4b883fa.html

  • Size

    895B

  • MD5

    797e09fbfeeebbe44390bad5b4b883fa

  • SHA1

    6d3fe19ac57b2f872b9f658a8740e40f55025bfd

  • SHA256

    7df5a6835a9cdf17e5bbce46d1cd435163fb510e05ea958f2c9175183d8640d6

  • SHA512

    4fd724368d41ccd73c8bdfbd169d3881d02eb3c4e96a751196a054183b3acb07350451890c3cb3dd0c529d3c8a70072b1e7e6e7129cc45a363896d973b8a7a78

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\797e09fbfeeebbe44390bad5b4b883fa.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4660
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4660 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1508

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

          9f5540fa83ac3004c50dad6a76a16e51

          SHA1

          914ee022e5f338429f4a1093658b3b829fdccfec

          SHA256

          04166d4a2f47f9af1ccfe9c568dc2c115b284f9ecfdccbd8828eba42b74897f0

          SHA512

          a19cc56cd1061cec272d9b2a33b361494a0162c52df03c0a28ef7b6cd194dd574f6cc96cb7577a00dadc54a14149ca507c447c32cb0909a47422d2861598024a

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

          Filesize

          404B

          MD5

          659f6a0b24d78617542fe4d5c37bfc0b

          SHA1

          af787f8cc95d381aa654506bf460900f47c084da

          SHA256

          c79135ad04dfcd345939ad12b69c939018de812f197d5e32cf47b133790979c6

          SHA512

          ab2351e10d41437c58e1d0a9729c162dd1445794991cba26895c22f8b4e28c249012ca4f5274f997765dde198cbde2b5b97c4647053828005f183c6943f2bc6c

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

          Filesize

          412B

          MD5

          8e864a06398e5bac7610ea72763c8acf

          SHA1

          5e498041e0ed7dae6a9479ec6f9e140c4f325253

          SHA256

          eaafa75b1930b7d5282f21a70c0163c9b1b440807507e86d988cd81d51b7d84e

          SHA512

          14a6ab2f0eca4ef56b9954f8b06fe1db68df722b3189a1e76c15048e9fe6fa699ef638a5b55a93d5fcc29cfb0a7552dd15d86382892b07ba2aee0f69f0b0eaec

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\8RWQOOGB\www.opera[1].xml

          Filesize

          415B

          MD5

          a44e75945594448cfbdb480dc90901a8

          SHA1

          7f46d4e25eb5c2491bc4c49e704a125ba081f3b3

          SHA256

          276f7d52d6c3cb2a94a3202f6749383d1dd71eec264259e622ef0d7dc7c327e6

          SHA512

          fdcfaa21612dbb3ac543e1314a3cb8ae83f67ca7e0b322544508b4799fee24731bba69baba793d29d2c97e1113658c8d1ae00a75069e5257a1517329bc1cd380

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\flj0k7l\imagestore.dat

          Filesize

          6KB

          MD5

          5bc95df0c85d17a412cf783ba3b7fc0d

          SHA1

          ab0b561cc3e816bb79af9ae9a7504256f1fcb7ab

          SHA256

          e17bd62dc4f953559900366d76e7033095988431fa2baafc7484be16f438824a

          SHA512

          dac790df3aca33be1801b1855a4e458a95fd4e725bedfa6328007744f1f4b6eecb04d94c6472d2ca51f3aee61d3647266dbafeab4eabd143da8ec6e3430d218b

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\flj0k7l\imagestore.dat

          Filesize

          1KB

          MD5

          468164c68ff00f43b9319be5a3da964c

          SHA1

          bad6599d1385082bdbee26fd3180595a2d53213a

          SHA256

          86028721f18ad45125babcddbf1a6c4d23c056c92594d7d8df02718bdc7448b8

          SHA512

          e6b1a988eaa11f102312d9dc3895835388f77d14af9640cc426af116e6a1653d33ef6d4a6c8c61b60aad8b10e5ab673ea5217d1e098a9bc95a4e9805c376fae7

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BJCNBC62\opera[1].ico

          Filesize

          5KB

          MD5

          94e3b24366e3faaceae2583c84668c09

          SHA1

          ea70800d14a0d3c15fc98ac0c4b1568226d637d8

          SHA256

          07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

          SHA512

          5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

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

          Filesize

          1KB

          MD5

          91abe01116ab422c598e9c8af72cf4da

          SHA1

          0f2815fe8e067d48537ad168225ab4674271fa27

          SHA256

          b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

          SHA512

          a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

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

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee