Analysis

  • max time kernel
    117s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-07-2024 15:03

General

  • Target

    FREE-GBK/forms/html/1/11.html

  • Size

    2KB

  • MD5

    144e86d986c8f8b781916f23598b85c7

  • SHA1

    43b2692faa92ce4cbab400da8c58952aab26fab4

  • SHA256

    889b05bbcf2eee5a6a2f611cb2e3f77383b145e2f573d44ecca2eef08db1e78a

  • SHA512

    3b03e387cec5860621992b0f974fa9c697d6fe7a4cbc414aa64b8a2c4f8eb94b1d0ad0a8822eea10c9515d0605f60e3a36522ba9eef37d82897d9d866552f12a

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\FREE-GBK\forms\html\1\11.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3016
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3016 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    342B

    MD5

    a04acbafaf5a80ca73ce9d6035fed49f

    SHA1

    9879179030a630a8b59a595ed2f70a0d2f093536

    SHA256

    55961c93ce1e15e767f6092883f628de9d130288a4e9d6582bb85e6cf235fb23

    SHA512

    e14c1f2f1e5c9865f1d4a4fbe8c1ca621dd88b18847b0a49a53c22ad74ee9b2ddac41a4ecedf30b1a67157bbe6a8ea865afc135e75954aa36f27a0badf0a9212

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

    Filesize

    342B

    MD5

    0d5bf27f53c982b67e1de80459503022

    SHA1

    194bd621bcdbe342b9fa9e68a730fef1d7177f99

    SHA256

    21e05aa8c0c417dcbc058a94d5341c29d5dff20577d5893ef696015133c4d850

    SHA512

    21a51c98da0d700a94988ddef505b34749ebbbe53b70f6a3042a990ffc54efbaddfbef3cd81f4a97eddab238642bd307309c279bea67932ef1a899ae4dc008a5

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

    Filesize

    342B

    MD5

    58acb06e257b04ae6801a4da94d401fb

    SHA1

    11f159cfbb3d4b22ed867701defb9c5c0869e0b6

    SHA256

    13e6e2273d0f273f75d157a27388633d7cd739f114a203533a1256403ff8e526

    SHA512

    ff59c5676dabedd8e907dff3de8384ffe8cb5bceab09b1ecebe4475306a8370a68a10b074859de5e76d3777f022564b7bf474cee088cc9805db372901167415e

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

    Filesize

    342B

    MD5

    84c58294a55eb33b261dac7a916458a0

    SHA1

    87e58ab830646b21c8008756c1b3690626c7a8b2

    SHA256

    4615c712eefbfef37c7c122bbb0805083eb426ce3a4e453582b7b229155f25bb

    SHA512

    2218a9da9fcbe26f1962f2440194f3efa08f16251d77ad8e141db8172004fa8eb230e5594a8c1b299d58020b86be6d13f9d1984b62d3df54302191930e5a2430

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

    Filesize

    342B

    MD5

    f46bf54fb0016e0c8880adac35777eda

    SHA1

    b2e5cb59d3517df3c998f60de0babd5989434ec3

    SHA256

    5a461e6c076d3f3f8c48ef585a3910fa67d68659734c337a3f5612188dc37efa

    SHA512

    3ce0497bce0810df453813740fef8bd8f657fc1c9ec3c535b581818081686c0d3c577560b5755b20509eb590f853c87db8352622226dd6c1f04f8c10afef8b0d

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

    Filesize

    342B

    MD5

    6e5605d46748d82ef11e50d6cbc0d152

    SHA1

    5424784177f6a782063abd1349b6251f68df9ec0

    SHA256

    578297a5a68efc08bb793f33c7bda2a542575816db5eb286563e42a65fc2ce73

    SHA512

    91e8dac71a52337fcad350cb6084326259fcd0b8404347be47aa1c02594d11469ae50f22cc29c59755a849eea8c7bb1455e405a50b3614ba9f6ceaf2eb454cc7

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

    Filesize

    342B

    MD5

    b6f0e7c75951d92d44aa3c5691ae15e5

    SHA1

    cc32b6353d5cd73cc17c87f4e5d0df7cc92bac05

    SHA256

    3ad9e5889f1fb65385803eeafe2eaab4f00750441e909e8f3213862089a96ea2

    SHA512

    447a48e200dea640316adf6697c6820fb556b0ddea8e60eae0e5258e69ebf4991757250347173e97a17b5e87beec13dccc39733ae66164643f03b28221ff9d45

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

    Filesize

    342B

    MD5

    5a6128f1bb24e4fdb0f2edcd304431ce

    SHA1

    5d9c44d5d155e7ae74a76a35aec09969abf8429b

    SHA256

    aee449aeb80cf5be0483761303de3b12b1e6aaefd80fd0f862b8b56b628d364d

    SHA512

    19033e04b7a116761cbbb656819f3b8c621b5fc9d56b7926208488b7e2d6914497add9e47ed943848dfa7fa85e80d8d93d67b153a27f52e4a093ee37c5534d17

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

    Filesize

    342B

    MD5

    8bb5fe5c3beee509b6d9e939dcf9296a

    SHA1

    69c4ee4db7c2697bca156e10e1bc65562dfda23a

    SHA256

    9468da132ce362f6bd40357097218f3a6f0fc65cce91dabdd89bd75ced40f14a

    SHA512

    620e8932f6270972be1054b15fa3c9a23c5c9351aeba1e9f54637b4409f756921df6ce13059b636a963973a739183d7ddd1fd6ecb579ae0e4909e53fe736ef85

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

    Filesize

    342B

    MD5

    09b5f6f6186d0cf0b88e6ab8443d2b32

    SHA1

    6de22861d697e86e0db2a94ce11802d63b2c9fe6

    SHA256

    d25e816a986d4de4b700c52c582966ce404938cfedc64043f044386cbdff27c2

    SHA512

    511e641c9ab0a0a905e6557e9b5f282e672f9276848ca00433aa5df6160b313ae5e600eb46c1c8d0b350178d0dd01a0b03d17ebbc8102d18493911826be4dc9c

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

    Filesize

    342B

    MD5

    97f5d1420939e2d84ebd2be543d986be

    SHA1

    dd75fa03f49fd086f7678aa2c61dc3be85210eb9

    SHA256

    c9a81cea8e389528fe4aabc81e0047221c7eadba0da2d4811651e82324a3e2fc

    SHA512

    65a069557fd4b68cf976a031be85b9a332df47a5e8b3d5ce0d6daaeb9170f1ad4df0fbfdd1ce0721108d3e94da558b1ad58bbc8971b75a987a58ab6e85a0f935

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

    Filesize

    342B

    MD5

    21b07d5a5c2cbd7273c994a58e065363

    SHA1

    2cdb965a3f26a4b2877f75e77442ad2f01337cc3

    SHA256

    6d3e1557320c6a7e7a08e9ea6e859f653aa4ee307cadb7e0d31dbd93b03098cb

    SHA512

    7a20b13b034e88995d8bb6da4cb3c3e783ded365e47a719d4e0a9ad0a7e2fe4ce31579e17b7ca5ce04cf60f8219be7be36973fd8a35d7790a1e4694e49f6d2d3

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

    Filesize

    342B

    MD5

    b9c1e43cceabeebf62fbb22854ab1134

    SHA1

    14491dc020037dc1acd97b2063b7de028ca7013d

    SHA256

    b906659d38cd0c01d3953b2f7f2d48ad42a2167ac96ad62b5bfdc31cca84d526

    SHA512

    2af8b93034583b26f9521d5dfa324754be223a794f6dc18b4d7f5acee9194a87ffd3b1f3d64e25a25101b93d41580961f2e2e5487e828302fafa76d9aec3b1b2

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

    Filesize

    342B

    MD5

    73c7215a6376b687bb63f0cde7d9e83c

    SHA1

    dac485d425df33b34850bced5c6cf64bb4e27728

    SHA256

    621b1a1b0cfbf627b519df81f384e87fbd1e6756e34dbb1c13c865142c565f25

    SHA512

    ffa1981904642dc28c3652d010c750437744e168fe4957f84cac28c8c0831d4194c5c8be604e0a33c63cd6d640e38f6a7de85c34ad58d6201005957324ade9f3

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

    Filesize

    342B

    MD5

    1208cc778bbe4b19738d927ba17fd5e4

    SHA1

    7da4cbe96aa381558b4009c64b180ca5948c4f16

    SHA256

    4f99db05a76711e8303ade563bb3843ac5375ce7cb649e423d587aa628a6e526

    SHA512

    8b4fd0a22b678d947309c00b1a28c6f9a86d07f8f42b85620c6b81ec71bd3879f4501c16809b54a0606dd42e1b9cdc5c3617c20e91c50c1fe53c56ebbf606809

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

    Filesize

    342B

    MD5

    529d03214cb17f00e67a005b828dff05

    SHA1

    a86b4b070d621586e34cc518cfe8ac428d550550

    SHA256

    49ed410b81927c985721a79c7b9af072a4f081d025d06b3dbd6f72148b6a2a86

    SHA512

    5062b2959c55be4c96b8bb187427c5f3427e9e4ca43c527f44ebf7a64d162e9653c147856da01312665ce40a0cd13ec8f07dcb519dce246e3f41ceb8b953191c

  • C:\Users\Admin\AppData\Local\Temp\Cab40F8.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar41FA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b