Analysis

  • max time kernel
    121s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    12/01/2024, 19:36

General

  • Target

    background.html

  • Size

    1KB

  • MD5

    b283e8f75dcc4349e1d88e72358ea3b8

  • SHA1

    b017c920e90daeae106ad152ecfb42a1d8d203a7

  • SHA256

    67cb79577f26d6632168145a2b7b4d3ad6b46247f0244a9f6f25b45fceaeddc3

  • SHA512

    c714233bc1d7ae252695d7b56213523525beb4b8e198b11377213647418a76824e89c49dd75b82beb0fa205646ca458ba7f14d42fc350d6836a6921aa9524402

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\background.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2900
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2900 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    5bdb54df1b19f241618e4cd70ffba05a

    SHA1

    d7c71c30bd9b805f14c7197f8a09eba5107097ae

    SHA256

    d7ff31f0da9d1dcb6d1a0655fa8e4a238f69f2bd63072ec44934127d306624ef

    SHA512

    a9c72cb25ac2cb501f297acf34790d64357a67bb57c5776561cc7edc1cb7cbe793e02a14c1179ac7a56bf1770842b13f6b7ccda0244a3b79fa60abfea5e9a035

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    96dedd073125ae595cb4e3e17d292396

    SHA1

    d308b212c6fa27d9ad107f01d1ded1671a79d6bd

    SHA256

    b16d23e229d1b98d9b1e76351e495ab95c37e2c2c547d2f41d790b6264cf0d95

    SHA512

    f5685ecec06226010ae40ef39a7ae096b6fcb298f424cdca38a27409d7c82f82a1fb4c3ed6468b36ec754e54c42b522c9fa18390cc5175bd513081f8fcb6bb25

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    d0cd817a78e8b10d8f8c8ed14ecfa925

    SHA1

    18148503aa592ed5b07d314f471f46cef655d401

    SHA256

    a50dde014576469120d3fe6388dc5530b0e098476614d82ff9a5e5bb081eae7b

    SHA512

    a18ffd00e3c96e088eae077d513b9682e34a73752749a5b7a5f9b6d9110a2467b8cc26966a289e9a87c115aa1abed95e8f0c77ac5ae420b4427951ccff8fcc10

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    90cde845ded2d7789d04929857bedb4c

    SHA1

    a6b260358b46e171aa8f800c36e779eb6365954f

    SHA256

    ca3e01a817bd8586f470cb6dbe80318c4c35f5ab026ec8e731bbee0d4870e280

    SHA512

    6c73da6cfa5c805fc4a31dc45b149d667856d198504c0e3d3936c59c7ba27a90375f7f22f28e3893a0db76a5528cdf4cb0401af694711d97d1b78ec1d631a436

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    77ea97f38a09a3ba71cd59d385657c93

    SHA1

    6820c9d252f64a0572c93d19a5b136dfa0367ea2

    SHA256

    45dbec30ba598b21639d9b46747505a9c0b433fe0c649faa45dae49752759187

    SHA512

    8084c9ca015b4057e477974535a50787ca1c4b3127ea543c0274901f64dcd5752ad759a825d35a9575d5964a639eb4230421bf7e43a6fe04c64e89238f7bc55f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b770e31c3269443d8eadf9df899a32be

    SHA1

    728536529925fafcb8a24192a88fc816e73d0f51

    SHA256

    510b952f54a50aea2f0e3ee25b55c9cf0dcebaf532868bf5ffad9ea6c31ec5a5

    SHA512

    bbd82a2ce2727afaa86f9d2dd156015d65aab169ba036a468088f9b5ee768d5f0bc24eefc9ae073c1ffede4d125a5731c14cd0a489cf702eceff412823c7421a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    fabc9508b6901a002467d01667bc434f

    SHA1

    5c3d6575115cba590f7b4c997c293ffcd2a52cbc

    SHA256

    4b1114f8e7b182b2a8b5c5619355c750295f9b0d935bff3a68d4b4c6e79b8d19

    SHA512

    1fc56a132985120ae97e774302df7226991f69f9ddef620c7f2393d151f38d7f78dd5a6c47f4be423ae422ee4eec4346487beba2d4293a95a63c3d1690368a8a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    1875d3aa989fd936120c90bf4174accc

    SHA1

    f9e6f6f6edad8945258b5947ed8d5a22cbafb233

    SHA256

    b7d22f7abe6349615f2e0920898f8286d83de434ded5396b4d9a7d64760d98aa

    SHA512

    dde0197b757ef81c670423f2b70436f6aad3de7e154ece10b79e2378c73efd22f72649f1020e76d35842537455e9608db5b2d1d7141e3c072e7996add2abcb56

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    491b2c0eabb19c54841dec2edb080282

    SHA1

    6d75460d251d419f922dda9b173af317dde5e317

    SHA256

    c6a8d983c0464091c905060dac7aa2bf0c55bbd4271b236391a6952f5af908e5

    SHA512

    589b4a44740d0f19b6164842e4b771af4f72c6a7aed526d84865d6c8022e7bf251a211ffd84d2dc147e1f42b1b2fa441c0229140de8b93146e62efcafc4f4731

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b2417b3c0febb8136c5c98a840e0e407

    SHA1

    ef9da17835398adaad1a48915736ba13b5a4159b

    SHA256

    cf361f0a4dab7cea27775f423557b3142aaa40fa4f3b53421dab96fec8440c1e

    SHA512

    86bbc6f8fb09d3c7ed268462f7e72f256294ebecdec8be8d890e557dcc003670b5360a348af8122513dcdfb9212584b8b1bc7aafa2a4d54dfbd8bf4bf152f917

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    979452e34cf2587f9e1577f71c4839da

    SHA1

    a4f8043b32d51d39e1e507b24d00e9badf5d616d

    SHA256

    ad143a617d92ee57c7849aea85dcdba3075e7ad672b33bf6f1e107b81e9a934e

    SHA512

    6192e95d240fdaba7097e4d1aad39428171f131012f87927f062069e8f7018f4375919ae8a7d691d17a8f771f054ea5af8a25a622d40b5c3b0bcf7e1bcce47d0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    a915b8b945860dc40d6ca3a2a46812d5

    SHA1

    6be077444b43eb60ce18041f852303af9eb2fa7f

    SHA256

    3aaf8c13b2a4c2cac8f0bb29e2fa9d21a85090b65a3f68baa1376e6637df94fe

    SHA512

    390d8f760292f1a626c0462c511d51701b1cd6dc96ecac9f2743c0dcaf9478bd2cb8b540419eeca08c4768c067d22db5f1f649d4c6158d6f9040eafef1b522b4

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c85e0f475bdd50cbf9ed4b9d7bf36178

    SHA1

    8cfbf35c1f764756efe8a51c11bea79af5da20c4

    SHA256

    e3983692393ac39805c1b6263f7e4dd68189a139549e44637fab4e748839c3f8

    SHA512

    9a0fdb3fd93ddc6afd426cf20f1b00c6c63d1947889e564f395925031ec33fb151b02ef4c69d724eae72c723afcee6d07030ab6f0e70a38e69219ae81d2b6beb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    43db3b1f432949261d50bce384d3e6ae

    SHA1

    899540a24e5b367d89325287ce4e980fed81b8ae

    SHA256

    8e78dade5b637b1553c9ac3268dec40baa00b0dae9c0a27d9ac5a10d3e9c6d5e

    SHA512

    af31ad00ac2c955309fb3401a2c34d9f73ea45cf109d2e1a8c9e374f0598ad43fabece4c4db4898797773b26ab12565758774963c051144fc865640b61594911

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    ba66df8999d2bfcbfd1402b23d473864

    SHA1

    208b1bba857c0ca18bb71b287f9621a3fae5360d

    SHA256

    489f7c5eab6049d74ed504b3c082fb469f7e1d3d5164c8f03ba20caf71821bde

    SHA512

    3c78ee0e7b8a771e45f6f87b393a2eea2ba9bdc45576eefc8ea7bcc2e50cbdbf3fef18de9356d112347c719e1a2416970505529629b864a9dc30a3e8e1369769

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    fbfb0e554eeda250c90c179b27201b0b

    SHA1

    15b07b2a0947950498dcc63e9b9eb19413031203

    SHA256

    0f06b80a8e17bef59c0d4574c4a79047c22953a87ccb990c49a319e29b003814

    SHA512

    b59128617481d1478be29f38b2ae5c114abf83884f2e6cfd363ebe1aa0a0c12e808df5f0031f72dc0e0acc3a2c77b6b94d746e3ad15a98b706ba04d647de4345

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    a171b4f4f2dbb53fb9755d524a5bd638

    SHA1

    9586fdabccae9a5f71bde3f67df36461a12945b3

    SHA256

    fcb11457744bd635e843dc1e0a7927c4ba503799bd6bef9e61528366a7e7ccfb

    SHA512

    740ea56387da476690a78c2936511e4645de28b62e887a3a920ef4bc6e724f4341e434c3a21883dce1252d6902c52612bf2bcf0f06d56d17f7877ed150eba024

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    d88b59a7b0580f4a525813587f07f7e2

    SHA1

    1a00aa5a3492d4439dd3b915f7601c0da8e4cdbe

    SHA256

    644b1e7172bd9655a594d3a031f74ce4662e0a2dcc98a420bce3b8bb1b6a3005

    SHA512

    08c752d2a0e0cd25c22e4d650ec9e51a223d950d9a224ada1927736550228368a98a3d6f8fe299a71694dbbd76d7893e1aef0b62e5ea563d9e225a0bc3eea829

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    5bb55729b469bfa3b936e42c3a59d099

    SHA1

    28c783f13191e19f894a6fd5307d3988181c1d19

    SHA256

    7d55946c511d1ca74b5a7cbd1ce74547f0ac3474a4da1a735533af972e9508c2

    SHA512

    cabc094196f13c337d8e045a11c7aa16786e954afb1826006bf62d7648a812a847c0726367426da432b0ab1d6affed104720488a27a5ef22b7451d1379dcc3f4

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    1f5ad0369955f41e16ce0a69f659cbe0

    SHA1

    dab5373bb97239bb9ad1aad3884b091fe9d49900

    SHA256

    0b033839e65ac98a922da8a7941d1b29d86d23e9e4a9a24495966e33695ea3d9

    SHA512

    333b1102192ec0c79585020f25ea97eba7efa942498fdec5ee1a86a17fa7e07493a39cb0a6598abcb73ce57f27f488ffc5f25d6e9a8d80db9031eba70524a934

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9527278c89538b009d471b9bc310e087

    SHA1

    b88ea9f4b1d6f4ad8cc86f380e3890f22b99e551

    SHA256

    e1fcef82c8e5668d6da78167861ac72ba07b5ac146bfc1ba227a32af1cc21d42

    SHA512

    9634dd01e478ed508da69edcb2c3126d91453ba23db5e5fbc5ad88889756070ebb4bfffcdebf48bd89dea3de0907e7905143a75220950ef11109db54f1e7ffbb

  • C:\Users\Admin\AppData\Local\Temp\Cab8BEE.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar8C1F.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06