Resubmissions

23-05-2024 14:32

240523-rwr6naed5w 10

23-05-2024 14:31

240523-rvpzxaee27 10

23-05-2024 08:41

240523-klg5daba72 10

Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 14:31

General

  • Target

    email-html-1.html

  • Size

    946B

  • MD5

    90c7264fde86f0c788ecea131de65e16

  • SHA1

    bfecdfcc84b0bf0c11522032ec04ed6836385bfd

  • SHA256

    67a8037245ca5e31a99d8a7dd453c3049385829ec8c0f79c90377f6dffbb02b1

  • SHA512

    8725786f9e9bd865088b0af532ac6c9ba2d8c6c019c14dc22cc868c17acc6284e7165c0fb7f322682fb9d48dc19c923ad7a37f1588bfb4dc2acbfe47d81c4949

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\email-html-1.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2740 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1540

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

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

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

    344B

    MD5

    00e8a03958c8bf764bd69f6efd0c9dbc

    SHA1

    daec45440ddcdb22220c0c4b6b1fe1ca979caa4d

    SHA256

    47886fd1a284e37c4ff2b69a99d668a3426265943e2facc59fa5f04e556bef6b

    SHA512

    4d92a1e926ace86207ef0ccbb87747926e106b64bc85bc20802cee94905db856255a9bc2b380ab848fdfa12208145b115e257bbf3a0d88fa50c1fc4224985836

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

    344B

    MD5

    11f327ab8e8a8b52935b2f546b333bfa

    SHA1

    148d37cac63fd0dd2276bed4ba465d980de12754

    SHA256

    4068f8096c610a0e5679fb7e4d853c97da1fdbcd08268857ddd0ff89e4fee895

    SHA512

    78a9daaca509794baabfcf783c0fd89ed1ed2bd1cba05af9e2d4741a19125e40e0c2a80a279b1a36a4a4b0b965b8899e240ca620f3b2453530b34e8605a6aa1b

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

    344B

    MD5

    f4ed4f6ce7d250e4f580a75ef36333bd

    SHA1

    60eccd9d1f9bc46178dd8a4c5b4e5e7d8853f9a5

    SHA256

    2ea92dd8928e2c51a5281b581184f4f1fae84fc631d70f45d4f8728aedcbfad1

    SHA512

    2aca5535637e05f459dcbf968974b0adaf58b39020a8013b03cf7edc583119366eb557dba1e2cc275df348e01db9160d47e833a4d0ebfa00adc32cdc73fa1c79

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

    344B

    MD5

    2274922c7b1a67459cd2cc4ca3dfc298

    SHA1

    53792960ac2cd6cbbcd85a4dad3f086282cb93da

    SHA256

    7713f48d605a229876c4a5fe853deb1b2b3678fd63dfc74a33af528f9332f67a

    SHA512

    d809c653b108f01a112b8af1017903f25a4d37a7108be22fde145413c4280cfe894a3917050cddd65404be70fd75db728ec11c0b44a0c477a93a0f706630126a

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

    344B

    MD5

    cf6f3bad36a641c5f459bad5899c266f

    SHA1

    05fff664e72719e26a9da85cffc6093cad08fe63

    SHA256

    2ea4b8771ebc3b15444efa0aa810b9d3d704ff472df997d79892902bd6ba27a6

    SHA512

    74d06c415dcf71e0d2b07a8194503b11d1be26451beb7d1a00c85c2c3facedee18df1786625d04e92469642cd329372629886276be71119e1de50fc591e0762d

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

    344B

    MD5

    19e3152a570af0879301da7c2990beb1

    SHA1

    542bcfdedf5c7ce2d6684d636f4f31ca16ee6554

    SHA256

    744f500204b86fe9993e1d93617785aca86a74db046f4535314c78acdc84f4f3

    SHA512

    81edb7a5dcb49c97ac6f9069d6c7be5383e7413ad17c6294d07f5b8bd2bb58636655821dda4e0a9419666aa441d7c23462d1504ac9031c863948474398211f43

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

    344B

    MD5

    b30611306f9a42b39ba0818ed9012cc3

    SHA1

    98698793a58f3d2759c96d32bd1901b0852b578f

    SHA256

    07ed2352947ae7e72df9f86b6db9045959583accc98ff6b93a55e802c11c993d

    SHA512

    a6ca9a554fe737c953d8ed83214e2caea4219e149a7c16c7b9073e91f0886aec2054ceae2b6e2620d9db8773a1f58517ecbbb6bffa3856c60b60e84148df16e5

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

    344B

    MD5

    0512ef96b0b193dd6e757176fdefd806

    SHA1

    13730fe36d0d06c8aef6b8edccb3c6d387b58e57

    SHA256

    ccb354807eb6dc08cf8ba930df9730cde129f90f99b4d2b50a00fd03df768f2f

    SHA512

    3ad2e9a00d27f6cfcea702db3101d1b854464e8ab6db8ec1e7a529f52e6a0d9aae33415e11a3e0f177310d3f64147bb2480d707f659ca63d5b379e003f5e56dc

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

    344B

    MD5

    1c1cf7c74cc42457842be615fc97601b

    SHA1

    8c96b788fcea987be10a6fbb820f6ead55f3e534

    SHA256

    b44effbb8d4df625a15341ede974a528ed2ed78efbe9a44c5b9c4c1f06e4efcd

    SHA512

    aa2b0cacc26af8bc8369805e811c998e653e9462f2933bc7aa6c93af42de4f2bcb61011d07c4f95cd088791aee8952cbda95aad766267e8eba7b235c52cb467f

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

    344B

    MD5

    6ef10944a683ae75f008046ea00b7bf7

    SHA1

    2f5977643ec317efb6b4d0703517db88681dee26

    SHA256

    ce28daa253f46a1e88e050a7256926f1d9c2c54ec6cbcd01728838764207b185

    SHA512

    c2e63177e430dd92376975bbeeb5ac1a38b784be6f94be3ab2a1557b0fcc3d8f0d19901161ee44c9fc9477542343c9d349c43892b6ca3d7512623448bd824532

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

    344B

    MD5

    d6d3a71a5247fe09d1b5fc563cff096c

    SHA1

    63a0ef90f88de156801a525d2232e24a31a5aea8

    SHA256

    a6c663a613646a9d4406e28764f7816e63cae91f282b757f01512888dce1c06e

    SHA512

    0dad6505bf9dfcef449300df75fc0ae1a7494f58cc474154994003046f8a4832580e3d799ee45c507b81fbd2fe6dfde131cfc64434854deade9c89c95e56c844

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

    344B

    MD5

    0b662d313129d3de5d239800ca9a0c11

    SHA1

    e818015cb79954a51e6f9dd214dede00b2a604dc

    SHA256

    a798d09bf61802174d8dc162ecf62e66758d9ac5f41af9fa689f09089b656431

    SHA512

    c8e7e9737548ac04b60632e2a4f24d036ae3c28466d99bc055af526e6101e5407fd09c7e697f72259c10a74b4e80d5b39033a4100adf1f2d619fb235633bbcb8

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

    344B

    MD5

    f1d9e128082ed606bd320678637a8636

    SHA1

    a0dd08b997d818b664450e41810b30647c52db0c

    SHA256

    73930d27699341f96c249640bc4616b287c60b5a60cc698c748bd4e4185600c7

    SHA512

    3fa48b469d337877775d78b935710d16943c6878024805a7da15db06f88109508e1b7463517074ec730ad10484c84254156d95ede0552bf24aa7d9180e5c9e2b

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

    344B

    MD5

    6bedc25d9812f58322ef7c2de41747dc

    SHA1

    86a9907f7c20b6623c899a96dbf27a881a86d890

    SHA256

    2680e8d9a1364ef7d76d063bf33a52c25c9ffdfe758d19ee92a10f7e9e1851dd

    SHA512

    7694298b8beb39db15627d36add897aae249d2fba62dd0d69ff06407470065c0649b789e3c9ccc6f83f1e0455af46ab4e769bca7e457c43309906c9fdf41a41f

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

    344B

    MD5

    c6c3ef7f45c91b7ce0b8ec5df85fb1df

    SHA1

    eca94973ff6a82efc63cc76587bae99b1580120c

    SHA256

    81dd657a1a1131180315b51e29684d47aa3a42a35d42ac8bcb7a4ed7c425819a

    SHA512

    ae03caa6b5e2207dd5a3ce6dc57d5f2ebfdcd87e3b4d639c4d947fff1ae36eeaa2b946c4e245d7fafefed7cf90bbf4660b6e27e8b21860ce2b495739c29cc87f

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

    344B

    MD5

    a713ff8a00e37f9df82d62189481452d

    SHA1

    eb1e28db23d354a4b39f64e7cf77b69ecf15dc1b

    SHA256

    d6f59af8eda4f2eaa82124592af6f543592818d65099fd03bd72914f84b98482

    SHA512

    a68e6dcf22ec37099fb846637ef4a2050361b1bf24fd5df2ca641168d693723a8ae33f5a9a4690e2739a401404d02123159d3dae875a09c1a24a2ddcb7708bae

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

    344B

    MD5

    af73364e2ab375356acb4f6e98751a83

    SHA1

    267f49eaca8735692149a88d6998529d8034e03a

    SHA256

    7756ee7d616ff7a9fce08514995873c55ad50ce634d38f35a968e450c8aaa799

    SHA512

    edda0cde471e18264d2a1209d6fb8acfa60b0cdeef1ce13c31bf1bbb4f14f6995a9c441988f58628b50b61181674a4f42848999b10b16b3c5dba22fa7dfcef84

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

    344B

    MD5

    22ce37d74ff095dd5e7acb7cdf7f079b

    SHA1

    18befeb291d0fa949e6c833bdb7025ef86b0cb01

    SHA256

    1e6f0e0d8179d80b06c8d804d4e3961266c07f37e62749007c82810729a68f08

    SHA512

    4e5470ad1d79b87ab642aaa8faee1d553b37d73b7755c3ced97da202e1965f03d43cca4acbe38cbd1cf06282e7961a8b0641aa09f2bd08b21cf35985456e62b4

  • C:\Users\Admin\AppData\Local\Temp\Cab2A4C.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar2B3F.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a