Analysis

  • max time kernel
    91s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2023 01:47

General

  • Target

    4a655eb7cca862603442cd6ce0d62a7f.html

  • Size

    14KB

  • MD5

    4a655eb7cca862603442cd6ce0d62a7f

  • SHA1

    6d24a7b8f2a572cc11feb7e88710f04fe1064c46

  • SHA256

    e4cecc21bbad1ea0c96811276a05d4e97db164e5a419cdf6e3fbc2273f6d12d1

  • SHA512

    4cab9b0509a92e47c2903c87a98768048cee6e010a4e3a21886947e08f0ff69fcbebc569b943f95b8f7b32dd2f163d0758e2fa6cb776ee4f4c83a4a467558b2f

  • SSDEEP

    384:0aR0ocNsukctd/MRE+kjYNfKT985WLDobjpQBhKDCcy/ZJJ8G2V:0aR0oQpkctdE2+kjYFKTemE3pQBhiCcz

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Modifies registry class 1 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\4a655eb7cca862603442cd6ce0d62a7f.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3372
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3372 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\BGKSNQ88\www.youtube[1].xml

    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\BGKSNQ88\www.youtube[1].xml

    Filesize

    229B

    MD5

    2dfa96001490204e9f999914e31e4781

    SHA1

    17c69f6499f553ed84e94998d2674798780e5100

    SHA256

    38905cb2728289d0b20ba2712c4748a04951a1c7d4a4dd7b8e2b0e1210fb47fb

    SHA512

    729a461b206c2e8f90f49e366773e0bf6d412381f3fa7871dd145d70e878ff8a41c4895e4f15e401f0a5541ba4a7c5ace4647bb00cdb2692aee25174b0e4e887

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

    Filesize

    1KB

    MD5

    fafa9b8962c8f1edc16d1c589bf688c3

    SHA1

    7c40c24aa087cbc68a0b6a323b7cf2cd93b1f046

    SHA256

    49a49e921f4184cf4159ab0fbb82115b142fdfa0c1d190372ee01455c07c1b84

    SHA512

    a915dc471aaa6095a89c81d13e50d10548abb1149ed3eee3993f2d66ee06f927a9735c36434709aac47e0697f942314d48e3432d0075f10db1d5c35912085a08

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

    Filesize

    530B

    MD5

    0a127ad39a8ebe4207492293b556adf6

    SHA1

    17d3dad64e4f9139cfb85bbcca6659a8aa532a48

    SHA256

    c1294965425b5028a83bbe5eeed0cd9b92733ec41efd07e34532522d4c97b6e1

    SHA512

    5aa845c5c6c20259d9c6bc0c9fdbd13ff178ba4008865f7113387767db0ad39cd53c1d276cfa4997186fd39f21d30bf00caf8d092e5c04119d992368b1563df3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BJCNBC62\jquery.fancybox.min[1].css

    Filesize

    12KB

    MD5

    a2d42584292f64c5827e8b67b1b38726

    SHA1

    1be9b79be02a1cfc5d96c4a5e0feb8f472babd95

    SHA256

    5736e3eec0c34bfc288854b7b8d2a8f1e22e9e2e7dae3c8d1ad5dfb2d4734ad0

    SHA512

    1fd8eb6628a8a5476c2e983de00df7dc47ee9a0501a4ef4c75bc52b5d7884e8f8a10831a35f1cdbf0ca38c325bf8444f6914ba0e9c9194a6ef3d46ac348b51cb

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

    Filesize

    66KB

    MD5

    781608aaede6e759fe48d7967b0a6c53

    SHA1

    bc595134b15c604ec6d42dded9f6d167d94084ac

    SHA256

    7371dd376a195424e3df2ee7877a045a2d60c307b3b3a119789c7160b7c21b92

    SHA512

    0eadd4bd38115eee3db9c62508143e7b93b5ff5fc5f8f05489af21c6499ccfc9e741d4de740e75ab933a32de2a1ca5cce7777a60b015ba53e503196e75bd0c71

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

    Filesize

    90KB

    MD5

    8a78dea74d04ccbf90ff1d3d54c72641

    SHA1

    52d6c75e3b9642a9bcd2827cff951002184d8b5d

    SHA256

    72a9f0bdfe5d4d061919f213e97f596e00d90a820c3fb30bfdfe380c92852b6b

    SHA512

    e12fdd59825e8c915ff3c7396ef0ce686b2ee0c3064fe259ab7e473326db81544caa017c230e7e6658dde58d072b9a19be2d3dad29eef1d910af3d709f393ca4

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

    Filesize

    974B

    MD5

    af2bee43df94fe1199040d3aabe8e083

    SHA1

    e49b31a366891b2b59ccda75d9c5342ff517155a

    SHA256

    32b2b25fb2aeedd3d10f5e851c224a4ce0cd0ae69976db30ddd4ca9ec823d6cd

    SHA512

    8120e2ed5a2edc94b7197b64e89202568685c9b90d9198b7b35a4f09417ab13206cc025449a3035610dc5086e1fd6935ee8519d93433136ee385068ab9f961a9

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\hd-js[1].js

    Filesize

    23KB

    MD5

    6761faa022e0371e84e74a5916ebaa44

    SHA1

    5320c3d53d5447bad2a02c63208deca7fb94b655

    SHA256

    da17fb5b54c0fcd77c7358ff274823cb6a02ba0c4b6fcdf347c1ef611818bd9e

    SHA512

    a8cdba92942f299b648e87109d193a1f7eeb8f243eb2bbe4224423b512c400fccf930d81cd403a925fdf99220fdffcf89da69305cdc054963a64da470072d019

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

    Filesize

    147KB

    MD5

    76d0d13619928fc9e4bf259b0c904546

    SHA1

    691e989f08f8dc5e87c17ab433236802c6473402

    SHA256

    8fb32dd456490a773d66fafca159bed0dd54ebd7e7c6237b5b6c155acafc9eef

    SHA512

    35c1ec12c18729600af9f8947483459e82df60c331be94ba028e905f243300805d4e398b1d1190c5b53751676f8031cbad30953210c60b0768417e5963c13652

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\zyw6mds[1].css

    Filesize

    1KB

    MD5

    4c2e266587bb622926747856f9bdb65d

    SHA1

    16999e0d2a01b96b70a0ef191461388c5047f1ed

    SHA256

    cfddcd1ab28963d8219ef42d0b455b1e062521bfe7b100d4c47e0b9dd0a79023

    SHA512

    c9526cd6537aa068b48641fd2dfb93843fc5f535faa4cd856d4d3427c8f1e97d79c969215a9291fd50a96597c43dba3c45a3fe2ad32c78677e38f93dbfc32ca0

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\favicon[1].ico

    Filesize

    1KB

    MD5

    0106d4fd24f36c561cf3e33bea3973e4

    SHA1

    84572f2157c0ac8bacc38b563069b223f93cb23c

    SHA256

    5a6c5f7923c7b5ba984f3c4b79b5c3005f3c2f1347a84a6a7b3c16ffbf11777d

    SHA512

    57b77c5d345eca415257e708a52a96e71d3ddf4a781c1f60e8ba175ea0c60b1d74749cd3fa2e33f56642ce42b7221f16491cf666dc4e795ecc6d1fbfdb54ab98

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\intlTelInput[1].js

    Filesize

    41KB

    MD5

    0131b7c96ef8eda32ab47aba87d481bf

    SHA1

    0e5cd24a4797f3d3649254bb1e7ab1d22b7718c1

    SHA256

    1aafcc8aa40051234444fd47d973660991991d492048adafa92610c410418f83

    SHA512

    e5fa133d8c4b8da05b739057bdae7ee154b18fd5e317a21c50ca9aded6b3713fd534c919200b55930c1d37537a6c0a20be47bd62a947125b348e6bf97c4b0b9d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\js[1].js

    Filesize

    88KB

    MD5

    72a38c118a5695999cd8bdf725d829c1

    SHA1

    c105bc742bf236826b2be28040264d8202701528

    SHA256

    3ad5e8c6b68370ca4c50298a3492296565411a48bbc1d49f41a75f4a85e61757

    SHA512

    6e9295235a5fb6d3756249d3dd2b7a2f831b58b7dd534eef5a8d5511c0d81d88073c541e5a0272e622be72de360ee4053dcb342fd884b40bfa517a5747cfd46e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\reboot.min[1].css

    Filesize

    3KB

    MD5

    51b8b71098eeed2c55a4534e48579a16

    SHA1

    2ec1922d2bfaf67bf3ffabe43a11e3bf481dc5d7

    SHA256

    bd78e3bcc569d029e7c709144e4038dede4d92a143e77bc46e4f15913769758b

    SHA512

    2597223e603e095bf405998aacd8585f85e66de8d992a9078951dd85f462217305e215b4828188bf7840368d8116ed8fb5d95f3bfab00240b4a8ddab71ac760d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\recaptcha__en[1].js

    Filesize

    480KB

    MD5

    77d09f78f8914fadde1b455afb295235

    SHA1

    6a82a14f25cb6610c168e9d63ee7cd73e827f147

    SHA256

    a508d9f2858fd461f110c95a6b4337b07d0ee760703ce1b597467c47c6e31210

    SHA512

    b847a0923c7d92e0929735fe14af5936d728027bd0011e8f47889341dab748cb3945da2b0f874645831ab8c88557e4a3a07101a5d4aa4266e9aaef72f6980828

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\script[1].js

    Filesize

    9KB

    MD5

    defee0a43f53c0bd24b5420db2325418

    SHA1

    55e3fdbced6fb04f1a2a664209f6117110b206f3

    SHA256

    c1f8e55b298dc653477b557d4d9ef04951b3b8ba8362a836c54e2db10cda4d09

    SHA512

    33d1a6753a32ec06dcfc07637e9654af9321fe9fa2590efc70893eb58c8603505f2be69084fb2bcbf929218c4e7df9f7a8bc3f17a5b41ed38c4d8645296ebab5

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\style[1].css

    Filesize

    165KB

    MD5

    65760e3b3b198746b7e73e4de28efea1

    SHA1

    1d1a2cce09b28cffc89378b0a60cbb1aa8a08c4f

    SHA256

    10e40ea3a2ad69c08d13e194cf13eb4a28a093c939758a17a6a775ef603ac4fc

    SHA512

    fbcb91f26b7bd874d6a6a3b1d4d6f7277ded091cdae5706c285b4d5d17446a1bf58572c224af38393ce49b310a51d5c5d60711c7094e5d32abbaaf10d1107e1b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\common[1].js

    Filesize

    8KB

    MD5

    56b21f24437bfc88afae189f4c9a40ff

    SHA1

    a9d3acad3d4c35da454e4a654bdd38f8d2c4e9d0

    SHA256

    cfece1b609f896c5cd5e6dbe86be3ba30a444426a139aec7490305ebf4753ed4

    SHA512

    53d4718e60a47526be027c7829f9ad48f381e22765790f20db35ff646bd994f8085b12b8fbeefd5b29ecda8f71f4c6c62b64652bc9a7256e001b5e4047c21651

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\hd-style[1].css

    Filesize

    36KB

    MD5

    e7ae0fcd873e942c583cbc0be10b36bb

    SHA1

    e87e118c228ba3d2b44292d967c2c2284032a560

    SHA256

    f671f659fcd63ee8c79380431c3fe3005702b0d374ba286d4dbbc68c7cbf3bd4

    SHA512

    c00feeaa2ea6acb0454269d44fd8eeca911a2af6737f470cb3a9f3f4031f8841d3ae096c801389e3cd873b0bd11b61356c33fbba553386e901df24996bb93e43

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\jquery.min[1].js

    Filesize

    84KB

    MD5

    c9f5aeeca3ad37bf2aa006139b935f0a

    SHA1

    1055018c28ab41087ef9ccefe411606893dabea2

    SHA256

    87083882cc6015984eb0411a99d3981817f5dc5c90ba24f0940420c5548d82de

    SHA512

    dcff2b5c2b8625d3593a7531ff4ddcd633939cc9f7acfeb79c18a9e6038fdaa99487960075502f159d44f902d965b0b5aed32b41bfa66a1dc07d85b5d5152b58

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\p[1].css

    Filesize

    5B

    MD5

    83d24d4b43cc7eef2b61e66c95f3d158

    SHA1

    f0cafc285ee23bb6c28c5166f305493c4331c84d

    SHA256

    1c0ff118a4290c99f39c90abb38703a866e47251b23cca20266c69c812ccafeb

    SHA512

    e6e84563d3a55767f8e5f36c4e217a0768120d6e15ce4d01aa63d36af7ec8d20b600ce96dcc56de91ec7e55e83a8267baddd68b61447069b82abdb2e92c6acb6

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\script[1].js

    Filesize

    94KB

    MD5

    95e8ffa91ef91c1e68f9d647feebe119

    SHA1

    efbb044430afe01e2987f5f436ba0303c23e15c1

    SHA256

    693880fbbc65bb93b95798ce3559971dda0c635db8db33b3dd6d1d3d0414e6f5

    SHA512

    af3349e738142f141d4b6bea3aec0601dac3c3ceb40c38c6add87c1d7b0a54d4d9f9b4274e2e8215d81ba15803727a7751ba09295cbe86dbf1d42b9f0e61070d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee