Analysis

  • max time kernel
    120s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 04:20

General

  • Target

    lossless scaling/language/uk-UA/LosslessScaling.exe

  • Size

    953KB

  • MD5

    2c98d33096e97094cbbbd19f27f40883

  • SHA1

    7e28af9d119d2658f962e3b28140c6081be1612b

  • SHA256

    010ac1120a88a772e87d9e9018aa5db034a9bac9399803d4a7c4db3c47a71df6

  • SHA512

    f9070ad6b2e3295fdde13aa8d7486147a7f9a675a924ad3bf117479baf5b573cf92650199e58378dd8345a28ab890bbd5021d374030c24836bfa65bb037dddc7

  • SSDEEP

    12288:ApDJEDS4MCLSyf6mOuGyW38yHJc+CKtOaO5Z7WhawnzE4ZbuRCwmhI2J+0sDgwl1:btMCLPf1Oi32OvzGo4ZiRlT/sN0

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lossless scaling\language\uk-UA\LosslessScaling.exe
    "C:\Users\Admin\AppData\Local\Temp\lossless scaling\language\uk-UA\LosslessScaling.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.8&processName=LosslessScaling.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2096
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2096 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    2d0919f1dc9b5797397d103b77763df0

    SHA1

    708f4e0f347928380cb3f3c94a3229e9a9b3f0c6

    SHA256

    a3527e4efbbedfbd0e58a1c3da0378a1282f2c15e72d4861c49d925f3689ef1d

    SHA512

    350ce7b4a0b6bb48a726bc3687c514536bdc5098dc8770e62d8cca3fba02ab5ed59cf740cbc7b3f6639329f8054b65f5d18f92557037112d47408218303702ac

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

    Filesize

    342B

    MD5

    7a78c039d2065ec4441a0a34e441e45d

    SHA1

    ca72b6f4a09b60daab8b60d3603042b77b48f357

    SHA256

    04774e2adf7943e86e8ff0fd4aa9eae49fdc889e918a1519009c2ddb88a63f10

    SHA512

    8a4bd5fed19891b69dd2698b13774d424913fa6554e92f391c3a3de3addbc3b17b6ec5b53dace0c34cbd71a38521e317a4621eb39026175bf1f9017bd14d92fe

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

    Filesize

    342B

    MD5

    2959d8da509155b422eef5763fc8e78d

    SHA1

    9dcf5174c0f1494d99ed02d85a77cea2d7807f55

    SHA256

    8ab87a8b6196ccde3906d99d4de9c12a7f84a6813ea7db21f739af3d99ecd033

    SHA512

    51b65c9aabb758b567e861661976b9cd0b1137304192a5b0b4f5946d4837036fbb15f4a4379ff3d13baeb09af6d0bc87b499377a9b616637e969e82978ea2e9e

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

    Filesize

    342B

    MD5

    b7054470930d1aa28efb0be221aee1ad

    SHA1

    3c3eefe433d530640de9d1645ead5fe785a294dc

    SHA256

    0f19c2214a3ad62847ebd5a177e0ef542c12c8a63bbc4a0201ffe53d5fc34b78

    SHA512

    04b1ad244c31e9aac3f7a0c32179a303e76dfdc46f38d01b6ed2b2b6288a3eb0c43ae6b656956d2b9117b2b70a0f2cb531a2f251ec65688e57f23eba7c9bcd9e

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

    Filesize

    342B

    MD5

    ce3b1239aa2168439c1dcd0e0c720ce7

    SHA1

    c307bacfd322d12ed655d8068bccff315bdddb80

    SHA256

    a873ab9b0df865ff359f6f2423658c98cf377a30cf0a2629485089dc35f8c206

    SHA512

    00bb272815f8b79d0116915ad2dc458aa7118d07346a4b2545f8b1b4a7d6cf438634992d878222d4c0d81060b9acd22df4599c8d503a49b0da86a6e5bf5556cc

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

    Filesize

    342B

    MD5

    f8b6f7fcafddc12551458d883d184b08

    SHA1

    784ea5501275a4cb6a0d61c773bb22d7f6ed60dd

    SHA256

    a8b64a98cb85fe887a9f19daf51552eb1e1fb08e4971ddb001c2d0b166989d3c

    SHA512

    b0f6193f5f6defad549ab3dcec4c3dad7ef9adfe74d81e15ce5294f2bc2155768fb9ebefefa85225235c26a16741ffc0e33c547faceb3b9d2b80fa5933edfe5a

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

    Filesize

    342B

    MD5

    c282600a558d21996cd892e0ab998f30

    SHA1

    288c68c0d921f95a287d30c0b91b63c879cbf20f

    SHA256

    01dacb86aaf7c5d7a1070a487711934137a08c1699b312c80f98d0bf2acb7dbb

    SHA512

    fa495d237c7c5af3919d146d22f06dfd77a0e767b0f45346797afc063722e6e90887ab78e0613fb0e4824cd72b3fdc84abc464188858a37e76e9aadc3bdd70a0

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

    Filesize

    342B

    MD5

    c808658a18a4861942f107ccf59c791e

    SHA1

    b6209f66be72067a6bc75e28d6172e8ba622489b

    SHA256

    7032386f9e0e495d5a59dc46346c4d33afc31a7bcf76a0c327d451aae782e416

    SHA512

    fc66e081719ab2b5119187ca51cfccbf07a835b6e5563c45e0594e0a4cb13d93b60d16c0c9abcc8116a78c9ca08caad9697d3e2c31ed1c8c6825125e8b496a1c

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

    Filesize

    342B

    MD5

    8cce85069f7d32ae343e5666897a0b43

    SHA1

    fd7546a29e7b8bd0677d433efe0d482561d99ec0

    SHA256

    6cf2b616cec3b206dfaa286d83efcdc0c7bebd6a3cb78a4df5687d9e2630e2d0

    SHA512

    eb862ff8072a63e7d3b70a476fe303354baa08ca31c558dee01ab7e24c0d2bb1d96384846e6185e154ce923ce3f77d7a392a32a9b7dbf6ecdcf7e6bb38868495

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

    Filesize

    342B

    MD5

    932796f578757f719a5e846ea13ad3f9

    SHA1

    e46b73535a0e3501c30ec6c14b9440e7fb841d54

    SHA256

    644699054d70be0f28fb175bc76bfecd4a66611537b6ed530fa37455c5efa90b

    SHA512

    c021e551335934d8035a38d0ebdab9424ddb92f460f37d028765ec551e88f6d198a8cddb8102785e301396dd9984b823ee8f033a1577221a67cbe7917ac3e75d

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

    Filesize

    342B

    MD5

    526ded2c667c354428513eee96750d7e

    SHA1

    c28e7e90fbe006f8d5da7154923e2b7f4a138bd3

    SHA256

    b056cab991f3768aa77ef3dcee0f4d2fa90de52d479bf47a20f1eee8ff677fd8

    SHA512

    e033ecf98866500adb16c1f55fd065263813027e45cdd50cb64947fa572a59f37ecd51c35b01bd739e3fe4a9da0ebc9bde3a061d4ca7314fd074d9ba4d127bd1

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

    Filesize

    342B

    MD5

    f993db3fce1c393622293388bac2b56d

    SHA1

    c81515761f1421d15db353697ec73549a128b81b

    SHA256

    764e6f0d18dfcceaedbdbb9a2324fce5c2a0f2e00cdc9763d9804ec84c63b298

    SHA512

    c4f32237c0fc9faa8dfb9ce2a706afff3c419be1add4329bc88c2a04e01b8cb418c7265c2042591192d829fa9f6ba601e8f4b645e2cc4a216c5c99cef809a288

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

    Filesize

    342B

    MD5

    033129860dbbc85deddfa1dd2a63ff56

    SHA1

    5a6eaa19257d949fda944943feb6c04548d77170

    SHA256

    28f54968b8216a667470a8a537dffca3be649b86d7f9f6e8e91e683019f86f69

    SHA512

    1b7ad2e395b8aa0f39a3ea3e3e14cf5949d720516278115f78b54ca2273c81de701890039e750709f72ab9d27acf4f291996aa570c6f0a836a129152adf77530

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

    Filesize

    342B

    MD5

    70abf8d45859750f69c1fdaae74d1b42

    SHA1

    c6a234654ef60d93cb5d263cc950fce2cc6e4519

    SHA256

    c26983aa3dad7433bbbba49aa99f7c11881a4118e4edd49d99ca41de84ae6da4

    SHA512

    400259e6b7f686b22e09ddbb467ec8dae2dcda7017731e477c60301f2ebc04e0b53db7cd9600dcf73a4d0d9b9c146e68dba14d53663d89539e974256b91fa3b0

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

    Filesize

    342B

    MD5

    4eeb9ebf9e394e980fffff95b9c74c0d

    SHA1

    56e719b467e40173da3b9f757ae2a4176821d43c

    SHA256

    79782df7502fe324c9ed7e771545e925e02fd91148118c47648cd6db0d2d1617

    SHA512

    ebb952f2a1ef893103e970c05c256beaa9c85482f4876da8c2bf8b6f55989f8d3dba6200fbbfe6929af7ff3a9bbe65aa1a14ad77d6337da54f686c2dd1d772be

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

    Filesize

    342B

    MD5

    93293e737199e212a382654daa4c15e9

    SHA1

    6e56d92d5ab2f0929a52b2f14b814a1ed55a6a97

    SHA256

    653ac8e2a288ee6fb32cbc11459d525b7f43f494fdb11bfafd44725851ebad4f

    SHA512

    77f8d42ff814e9f89fc85346dffa48cb33d43b62bc0cd6e354b650a14009c2de8740821425a35b50a4e1b065dc63ad11ec57670c25917c8037f633fdbc217768

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

    Filesize

    342B

    MD5

    a8ed71fa73d6055a83977d2575fdc534

    SHA1

    f7f5c0d9bd4c6c95be4df76192e9344af3270ca6

    SHA256

    90484bb31e354bf7034d375222af4168b0f355e05fd3e12fe1a6579f025b6a34

    SHA512

    e2ef2255e5f7d4a49028dd8a838ea33f7e87dae590935a70c953155c7966253befb80299b7e356e536ebd4ff087e7e7216551c1617b5278ce590d910ebc75a65

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

    Filesize

    342B

    MD5

    8dcbd28ac5032f524fc4402f61cadda6

    SHA1

    beac0e9abcbe52bb3a0bbf68d71efee11350907a

    SHA256

    ecb7df837665a48183bcf5eab1b959b5e8cf8887affda54ef96e73aa93328564

    SHA512

    aa3be0bf37bf1a30ce467fced421e3ca811c9ef4bfbabd898d1b198a6186fa31c4f065af1e060bc3b3f9c18754504f511c3a7b4ab8a80ded52ec8b013439f24a

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

    Filesize

    342B

    MD5

    e6a000db4aa9657aa279a79d8d22a544

    SHA1

    b5ff0191d8a885cd8078776369acd52dd342d7fc

    SHA256

    fb3600ab2f397fae8caba3c9d11c29a3462785dc658e92b876ded10006845889

    SHA512

    80c6e95423086bd9f022811fe904ad5921157365f4afeec7422ec75c948dfec5e997e1615f323adc2e219e11b364cf0a69c04a4245e6cfab23ac66437114a044

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

    Filesize

    342B

    MD5

    14ccc7906078c1e44ac1c8d0991bb7b4

    SHA1

    b461ef75f82d3527e1919238dca6956bdf7fe9c7

    SHA256

    1d034a89547fc71a6ecd4f9f8e9641649328edd66cfd547450ddd7d046961722

    SHA512

    ee034131b182a08618a2ed791533a48d95ab6125a625df96556e689f4da8e34440ebd8f8097d45600e42db0a93ffa15b5e3bf33a6855a5b2453f61627b8f03ec

  • C:\Users\Admin\AppData\Local\Temp\CabB09C.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarB0BE.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b