Analysis

  • max time kernel
    133s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-02-2024 02:08

General

  • Target

    yewaki/__MACOSX/wgbground/._index.html

  • Size

    173B

  • MD5

    87b0590cc8937e3b78c05e22979b54c0

  • SHA1

    063f4b038fc60eb4c9e4810ce1e3135ecb06bfaa

  • SHA256

    e5f3e7978aec051daec8152223cd77f766b9bbe1537c11ce61fad4480147e844

  • SHA512

    f86a8a4d465f61a27db9c96a8a9592722f831ab72be040a93431794ee8c60a331d91764eb43da3fd5291cb9994f7c6a7b1911e9be7a5754fcf56a82b9ca6b616

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\yewaki\__MACOSX\wgbground\._index.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2276 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

    344B

    MD5

    b78d51810198f4d21e66e097f5202150

    SHA1

    761fb55f3d4db72fed7d9773a0b47259e43d292a

    SHA256

    244f2e402a883a73899a1c65df1fda98f1fb1a4f98ffe5ec825099cf44ad1bc3

    SHA512

    a7928f103eca90ecbaab18c2b9513a8c9f7e5b35b26aea254698a5277a2d028007d37a67207a49c58d70b8e107b396d9b217b751098a033e39e93a7bd4615c76

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

    344B

    MD5

    d5a049f5ee6578c725ca68628a56c302

    SHA1

    6ccc93ea08a099ebd645501ea8ca7e560d89fbc4

    SHA256

    da738d9964ca561758bf767a3ca636479b6010ac5e0f4f3cbccdac38ffce0cb3

    SHA512

    28170b18a78dc95f0366cdb3b13f8da5a781b3e2afbe62acf86eaa4b720b9ac6bdccb3c8dd06face2139ffab2803a8ae12a4ccbe60ee03f69dcfce292db6a735

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

    344B

    MD5

    3b639a23f56900dd688e05fc9199d71b

    SHA1

    1d6bc3b0d8e3d94936960893d7334a89ca0925b9

    SHA256

    d8ba67d9667a5092a580cf30edad1040d3d07177362100ed5f0b77037b1bea0a

    SHA512

    53146f1bfc4a6dc8305167aa9a6e55bdc731cb921638ca55c8ecd5f9ead2aada6dbda86415aa3f1fcafea00e86c47f4ff52620f89cf340167d04ae03dc4f7e33

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

    344B

    MD5

    d66a12d62a777c0f1aa867eda3ea65fa

    SHA1

    a04157878c8a9dff7606a1fa36ecb41a534f5f5e

    SHA256

    b149cb4d57626f11790d5f33d8ce9dae408a28924082a06272c936bc9affcf70

    SHA512

    042fc3e7066a64c2b71c661d82526a6915cf8180f223da624752a2a024acccfee74ce0236834d6dde813de7b0ca0880e61180216bc26a036bc9ede3b920afe84

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

    344B

    MD5

    bcc939aae877f29157fe5ceff3d184e2

    SHA1

    175dbd57d1356c20aa7c027746b3abbce0916fd5

    SHA256

    e20e3acd4b3728392f9733363d79d293f9801339c18e0c37ff7350b8c42a5f42

    SHA512

    14ed939796f8d4e64399f6d434a3d4bf4979491beb075a61cfda6695b62cd3db498c44da5e22783c4eeaffc87fed940a3c482168156cb54bc9e6eba0209f28d8

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

    344B

    MD5

    c43e64a1bfe3abe08374b93a2943f982

    SHA1

    fa3fed1b984f55893f834ea4f1661a4cae422770

    SHA256

    c75ba1a52a3a640dfa5f49e5ddafe50faa722f7f4fc0c03cbedf5126af94ba6f

    SHA512

    1b1abc5f795c3461edbb510d79c62bd0473f0b6c6cc379b9929834be9c86570852c6ce9e77616335afa16906de021be70c671ea3448890f546d2ec2b116a1abc

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

    344B

    MD5

    8b3456b6d3d8ad3d9efcf6af7823a3fb

    SHA1

    cd09506ffdc3b67d552f66a891653ab7a29480be

    SHA256

    01839c35dfbf0ce813b60e51f255e1f3aad2493188d796aed1cfa0db9637508e

    SHA512

    a80e4935084c7059783f88161926dccebe336aff8cdfc2ca2f945c7a92be8fbb12edf797d2884041119672fbfdc276e6df9f9d784ba2dbd69aefe4846dbfd711

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

    344B

    MD5

    60a5eba7c0f11fcdb781389fbdb43003

    SHA1

    7f3d8e4233e95d35d8328a18bc63c51eae333b84

    SHA256

    dd335b03b86b77ce14895634843fc4aa86b75417ea8fb17e57f8c778ac0fe411

    SHA512

    cb1e6732df0e109e4c2d3aed5157ec8db58d065809cb2c2963b095428b242306cbca2e153616886f327ab4a7681e35f39086da1cd78205970298d510ac85aa46

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

    344B

    MD5

    25ab454c60f52ce5da3d25d8fa2ee2f6

    SHA1

    2bc7e5b57d4e708befaaa2f4096ae0758724d138

    SHA256

    58183c79d554887f2a3405a9b3d16f82cf88297dc78da31a11a88cc4f77bff5f

    SHA512

    b57d56e22852461ceb0c25925a0665e683d80ed614615927c43bf7938c5eb15d5f4ceb86f98a7503948aacc8d94e5b39eafe0b1677c099e3c14b9921e5432849

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

    344B

    MD5

    6c5886c925a52120294ddc7831e25971

    SHA1

    1516b9d2195dbf66c0236d1db8808f134dbef36d

    SHA256

    6e3a6ef8f43de829c73f0135af039c75b3af0fffcb818b8cb9f1e6e706b18a32

    SHA512

    bf15b97ee268b222656e06679d5967e65f08326f5b440734d156e41fea74fe178999dbba08b9ef3f422cb906aec85976985336c237097b2f4b5b7ce78e26746a

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

    344B

    MD5

    c4b334493d3e9b7854d1c787361cffe1

    SHA1

    69620b4e01f626a7d086d75dd630e582115caf37

    SHA256

    27228a1497346a1e208aaff6b7f96472ea837bacf29598d97ef02f14129f7453

    SHA512

    f8951b64368be0ba2ba1167a34d9592966a27fcc79a96244edd83dc9240c61d07767af8b68cfefdca0d9e87941b2047ff04d40478cdebc3c6a14f281b53bd98e

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

    344B

    MD5

    c73c9fa452e81193cea9d5bba1e0cacc

    SHA1

    58d0e782f3e79fe0046b53c095918f395679b595

    SHA256

    3d0890fca8fdb05a099ab5769b30638a32694d8b9a0eec7a194c0155b8167d7c

    SHA512

    6a8f03a3cbf7111176f6d5803ebd0bb5b6b451b6ee016e6a199a41d85c43ecab16444cf83cebbf33631846180844b02c6735647a716f9425e4daf65ad2e271a0

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

    344B

    MD5

    06cb20b7e3b083f40677cad986795946

    SHA1

    ba5f41c5a87273dfd050e1cf49ed606257fb816d

    SHA256

    a1114582e1bafcadbf3754fb7c3b9da9e14ee91755c6a02288f02030007b9bfd

    SHA512

    7a324fbd2eeb73a8cd96764bb1060327b9f6b36834400c40a03c20a657da8d2539efd7fd5759e524e179ea79999d3fad1eaf3ae80d284973ccefdfc7a2686875

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

    344B

    MD5

    80f57f3d81ef1225c89d7842767a8eef

    SHA1

    6abfe276cf5f431e04496a7f9794add807ce77ad

    SHA256

    52b6a078730d9f7662227681657d5366508d258243cd67487cac62c1aaa37fae

    SHA512

    7c5db3121286088d48185cab8a2970e395bb78f455fd7bc3e12b8601c6263b67fcb2dc25768f481b87138a7b638de4768462af108ec2acce274a4d8ef6ab79b2

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

    344B

    MD5

    68333519043062746e07504edf976cec

    SHA1

    ecea096cb40edc03c87ce57ce9f5711875c549f6

    SHA256

    87b4634f708787c57bb4bfe3f657cf816c07e709acdb5214b2d07de3a2620d77

    SHA512

    aae01d6f0326035ce0780f1cd0b164b5eedfe045b5f6de3dd690cebc9bcfe173a0ba2e0a3f0b5b78542b2a8bc013a58196b13ab8d40e61ab5c66ba6947062832

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

    344B

    MD5

    c0181aa9c5d86396ab175817cac48b3d

    SHA1

    437f55a394d81b8925d5345fa50f1e0d091d080f

    SHA256

    7f420ffb0a7aaeff24b29aa3a684b2251e7fb461457db6fe45dac77f1adc5610

    SHA512

    d0894130f11fbd961413fd587b7643a4b9bd28b6e0066b567beca7fa213cbb1c2fd91ffb0c727b2f3140e37702b3359c20f2dd45b78c8557273a7f36ff4ed67d

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

    344B

    MD5

    4a0d0762f3c7d0ff524cc1693c5e4774

    SHA1

    e57fda397db1840b0883fed708dd81178210ea78

    SHA256

    6e50ae11cc3812283de798f008a511f86d3813eb027cba51800250d6e1302e58

    SHA512

    601437061447666cc2385e06f4f2ec7253a9dd30733b0c253576cfac344f1190b7972d25be3de7a2802fcf6df9ddb0155ec107d01564fb20fbf4293619255d55

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

    344B

    MD5

    4b652111bf3374cdec4a4817bf8bffb1

    SHA1

    57a4cc946e9b4f15931844e3caa6139c7f6f2e14

    SHA256

    23cdb99a9dc649c4afcded3bb1cab51a99d2b13574d5d7253b6381a85afccce2

    SHA512

    ce423a2d7fde4720492458791fd318a671b9cd4c5f261c300d476b635e1434bbac401c6934d7b301a730d1d90efdd0fb64f29213eef5a1cf2c80b5de65b92cd4

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

    344B

    MD5

    5e49f25228c5a5eb9eed9ac03df52096

    SHA1

    6d6f5b57edb5a6216783cb6310d41f8a9b8df852

    SHA256

    2935c5d3edf2fbf92d9fdc5f9085ab095acb042f3df3e20f4d615a472de8c0da

    SHA512

    ab316597b67c759c09346c0af6e939fdbb9f8743ef62b45710d240132d7b842e90bd9adfc0bd279c80c578cd0bbc7ceb2e8344ad0326c7d8f8725bc3fabf56ac

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

    344B

    MD5

    d4f60645510640fa9358e909a0023b00

    SHA1

    10e8c40fab3a15297e967ddb02a4654729e3e5d7

    SHA256

    5c5ff8c92f677027afeb75723893382e1f1849342e6e15644cd9ed70eabc8e70

    SHA512

    c324585eeaa3ec48fb5033b75d860e2c40fc7ac6c4cf9c47be670c355563d6d7de56cff4b7022f0dce70cfdf9c37fd0e4290d5c3c9ed3635d75f1546702e3a23

  • C:\Users\Admin\AppData\Local\Temp\Cab3112.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar3232.tmp
    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63