Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/01/2024, 10:41

General

  • Target

    https://czdi0vr9c3rhw3dvuzv9.blob.core.windows.net/czdi0vr9c3rhw3dvuzv9/unsb.html#un/13312_md/1248/10317/2120/460/851454

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 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" https://czdi0vr9c3rhw3dvuzv9.blob.core.windows.net/czdi0vr9c3rhw3dvuzv9/unsb.html#un/13312_md/1248/10317/2120/460/851454
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1944
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1944 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    62f0c76d70093695c1c812619e506bde

    SHA1

    2708d349e3bebc3b4ec32862a032762a8e653e59

    SHA256

    312aa57bdb5baa50a79ef9dec74289f16d871fcec60d28aeed2947e8693dd11c

    SHA512

    32f7036e8b9faa55c1ef138aedabf44833fb4869178297d2333ce663eb34c6be62eb69c199f5ef88406e0479cd768ac944622c88180b62487704776cb6e167a0

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

    Filesize

    344B

    MD5

    6a564ab82ed3a2e6081cc9ab22483b42

    SHA1

    58fd900662f6a8c4dee02f55b6cda081f13e2de1

    SHA256

    8c20ca419d5e2ee19315edfc4a856ac3b2592e89eaf161d463273fd42cbd2716

    SHA512

    206798fdbf7075fd2de409e5d82f202eb05c5682a107879b8774f962e8572e927e854ee9d342a0336f40566889c701b690e3741a61879b1ba20661221f2eeb74

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

    Filesize

    344B

    MD5

    3ef8143ecdefa8f13c06454f7fca6fde

    SHA1

    7bf8b5f37dcca4ef8ee54b745cf2ec914db81b4a

    SHA256

    aeff31ccc1ae2ca651577206d0b1978b7f800b3ed15c90873f64d7a848a6284e

    SHA512

    eba85548cfb55414bb5cfb1ed51382b1d35ab3011f4ca06a37fb7db25c2af8e25bed979fab9bf5f0df9ed020cebabc3a4ce477a90380749e350b76e0acca8bd5

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

    Filesize

    344B

    MD5

    4f252b7db6b1237b5de3b45daa3ec491

    SHA1

    0e92b28f11586735644393774b06f3035247db05

    SHA256

    d2f27c0ab4d4534a17fa70086f840345813c3f7ba266e6d72e730603a3bb43a5

    SHA512

    0bd3efd3159a705a83c553ae3722b177d60c2ded6a0534f7c71479f92cf0fbc26f96b8ea9f99ee7dca284eaa9185740476b77f5679c29aa6c5d9fbadfb899a16

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

    Filesize

    344B

    MD5

    bea2c7c68483ebd95faed4a34ab1b52b

    SHA1

    99d3520fe0362f36d43bd5429a7951b88e61a913

    SHA256

    64327099946f1ceffeb9e8115d1503ec6a4bffdadff3c717242be8f331a2c6e1

    SHA512

    71a33735205fd2420d27027fde2cce0a5f5ef40aaffc00e68ccd5b9a04c4172fc5bca5fb4234f44099f7c768718909b4b06cfb62ddfff01fcb016d5e4e4b4c17

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

    Filesize

    344B

    MD5

    7e8882bca96a10410fec3c875065b426

    SHA1

    2b7582535d88ce82bbf9d8102b74c0797178fed3

    SHA256

    66f9623b0e701a17a4254e5cacd6bb272f58941881f5ac0614ad9ceb883a18eb

    SHA512

    170c7b4061eca0153ac7b13f94d27b17695a0781c22929920f46f78c0d57feacb2b7f84f3dd9e76e1be0dad1fc6049c6b1c2632cd4d0e667b2ffb70032453ca3

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

    Filesize

    344B

    MD5

    92bb04183e916d19ca164b706f5fdde9

    SHA1

    ceb0b556f2b4939081c21bb3b5e1d86339577c2e

    SHA256

    5136e3f3b94751ffedd71106fe059f9540d3f10394451b03ca32b7114b791558

    SHA512

    19f10175584eeb1810a8bf48feb7fdc77c184a0a9bd23225c4a46512eabd5d87ff1a2dff0229f7595c46800186f53b6b348f49c825d75927917737137157d800

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

    Filesize

    344B

    MD5

    4d687374269a0f98647e2ef6ed63057b

    SHA1

    f40fad9207a1fc0e45665f148466d3c720138388

    SHA256

    3d1e7f80eb8213602053d82d74ab977b21d35dc23d79a35eed69cd5ca8e84989

    SHA512

    7e8a3489b8e9ca2d45c8682001a8af19fe45281626e7b20ba4113e8f1e462248f7223cf7708bda2e8f2aa3bd5343f2bc9b9125ee04c8809a97f44b1591360b6e

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

    Filesize

    344B

    MD5

    ed7cc1d98e494c5348b32867a28e00e1

    SHA1

    45ed7f98b8134ce1dee65c4418b20b4c3ae223d6

    SHA256

    1f442db97a74963c24b251f1599388b72d8a21022b58d76dda12ffc7b0f01ce8

    SHA512

    d5cbe84c70f510ffd0dbfdc13e015fdc004ae4397b1bdcb39f0c0479a9f2bb97403a43adc32d79be6d213911cf35f5bd04cd5f341316df7ad99662c9359ff403

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

    Filesize

    344B

    MD5

    42d62ff9d0e99b23b8d376dff3cb6b05

    SHA1

    6031a3c65f49b5797a278f8a423377b11bcedb73

    SHA256

    842dae60cd0c3a7432264d54fb9aed5521f45b6c4dce075916f3c596f1f3bb8e

    SHA512

    c9189b600eea968b380c6b170146c8e706dfe62422448e5aa26bca771a2f493c66ce6a08eb84a29cc420a84e4c383415633fc8fcc6b4d8c4f7e91a5ce65ab327

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

    Filesize

    344B

    MD5

    a6c0beb115095681779df66fb9cf3849

    SHA1

    4a52dcffe45a696ee50b2d59c86ab2f676f806fb

    SHA256

    3898c52bf4ccf1506d52bc42ad1c1fe2c61611e7e3625e29b22243b5d26ca044

    SHA512

    4e54ca04e11defbde6f1c37927d661d2d132905654eed44a3630ee2a0d9bee71c3484849bd68cfc2ca985a81a01d588a2b0bcf8211b0d22a022b869808d2a352

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

    Filesize

    344B

    MD5

    95b52ac0a483d6fb05b7fa242326557b

    SHA1

    6960d0494b84403a9f3fa9eebdf8b981b8be163b

    SHA256

    ec569becafc6a35567108756cd7da4b2e8fe8c782de0a81d0cbfd22e708f3a3f

    SHA512

    2872adbb3fe787e8837f804e051f58da81f1a100203a61a10b891b8b0ab7729476e447a5c088e89cf3d5293af331f4f8907a30c8d2f065032ba60b92b7301688

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

    Filesize

    344B

    MD5

    4fcde7d68003bd63458ce42e02787546

    SHA1

    68c13cc8f1f681cbeadd1599d3f7c0133f53ff9a

    SHA256

    02a1f0a659ad878daf6be85d8277867ebdcf5e408005be9af139017a1cf74b22

    SHA512

    e699f4be20ca4e1c40cec5edd303598194f19133f96682a2f8569e6a156b8125fc632a3f1a494f8bf79085350518f860cf0c4f5e8de1886d527583519242f3ef

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

    Filesize

    344B

    MD5

    4c3eaa62e416d4467cf6be6e3a119a86

    SHA1

    620be77df97b4cc271c985e6182574e3735f00aa

    SHA256

    3b38c523f311201379c8cddc8a6eb96f5078a3eec823bd2a09808675bf6bfbec

    SHA512

    daf1f33cdccc0f6064ae8990406ee7dd509c766828f4bd5b5cb1d50781a389a434ffbb1b0ec42968a1a71600742bc71b4fac52c61746b999c165b08af7c19492

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

    Filesize

    344B

    MD5

    039554a3e1c8287cbe70237aa63dabb2

    SHA1

    ab1d0ca91049f15ac8c586c8f665b6ff5bf6d8b9

    SHA256

    5b55fc1df5947c43d5dbcb4d1802fe512819fcf0d131235e1379c9c4db32d8c2

    SHA512

    55e1023b10530fc5a4494eee35dfb0825fddfbbb0cc1fe1db96b74fd975e71af71fa42f7681bd39cf4cbca35b68a525e1c0cbb2efb54074244234b783c99ca4c

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

    Filesize

    344B

    MD5

    90fd2f0defe2452414eb2dee7473741f

    SHA1

    9638dc036179579f67c78c68bcbcfcd474f1bbf2

    SHA256

    7fdd81c06cc63e13787f11f887635e64779b865fb62433deac08a98e05bff826

    SHA512

    41ae79232fb040f1e7c89df654edea9296edb60790e151609e393fcefffa1e6c7217c1140d858440af45109fd36bd8ae7047d13bdccd2a86f575375cd7d62cb1

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

    Filesize

    344B

    MD5

    e4db08d392939e5b8bf429106cabf9e5

    SHA1

    bc3ba59f1ff7fa1f2d1d77595c727f08333de77c

    SHA256

    72f6c5555e96102e5cf4164480035f23049d15385a003ab0faee1807bd3f1895

    SHA512

    b5d5bf1cd32b30c566f4f0fb5fbf8ead920e65c3b1f3d42178c269b6d30ba48d3d9f513d7df340e54f5fd5ee5d68bdb4da94bff6b4577051bfccd1fb000281df

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

    Filesize

    344B

    MD5

    1c4923f4ab74e57ba08b769716f1e01e

    SHA1

    432fa7041c4d14bdfe833691cd8df454d123d0aa

    SHA256

    41050da7c45056f93efca18b5589146f478ad09e38778d35fdc7606281c06134

    SHA512

    a00aab47132e2a6cc06906009d6f0e47923e312292f1ffba94ca5b59d01eb9068c576f24e5683d166308d503b62262cafa7429f938d30fe24d404a0e87d3d2ef

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

    Filesize

    344B

    MD5

    25df1bc657413faf99ab7150ed281541

    SHA1

    f34261b2ba3cb96d2bd0456bca541db46be6e04b

    SHA256

    e2270e61dd7c7985438d6e947a562180eaf95e484f9d2b31ccd9facb3e45c59f

    SHA512

    9307e7f9845f5d33c4bf1902d4a76057dae850806e59a5999b1797f670137a1ccd191de71880aae2e1b03b086c7c42f9a297ddb75eab0710bbadf95af0bf085e

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

    Filesize

    344B

    MD5

    a29aa254ae61492bd121abac322823ef

    SHA1

    e9e145c1291829f44d8226a142a06019c034dc41

    SHA256

    6a2609b818c40f1719b4790c7c8800464d808d273b9ee22d27de41224d0e7042

    SHA512

    c6c592a3b66c8c416c901623889ebc6378fb1479cefce4bdf02fbfeaadf59c331996db28afea730396ee181cfa53c0a3c579d90b6c93fd295dd641c791bfda67

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    ed656d75b11ff56b84efc273c8febcdc

    SHA1

    75c890ab7750efdf099f50f8e4f2549f33ce1681

    SHA256

    120db95d9dc1aa53388e7c4b1e013c7b2a3e569048a620b97e6117a44a12ac19

    SHA512

    1bdfaf39488861c524613e3ccfb06d7650b4bb0a31c6d031dac4af92276d881c4a45a152eec870e8cf28618e986d981805e5ef70ece02a1dfb4aa25e48ec5106

  • C:\Users\Admin\AppData\Local\Temp\Cab1D80.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar1E20.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06