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
    19/04/2024, 10:58

General

  • Target

    libtta_plugin.dll?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html

  • Size

    206KB

  • MD5

    38f963971d0f202b0782db33c4a22334

  • SHA1

    9fbe8ef21c327856683f8cc43f551e32c908e76c

  • SHA256

    f8c8dd265c8455821717ad065baa6445dbd2d47d57a60f4ebeae3413d63fe39c

  • SHA512

    fcd432c14ba68bc6474c56965a9a369884200ef23de14c5091f36c45fe09f82112924aa87f6614440f79e2bc60c5dea4f6225d36fb594ee2dcf23a3fe7ca0418

  • SSDEEP

    1536:8h/pdWVoFCOFXFRYE64PE0Ljhx5/E5+6tI9LGduxWBTDl6i+P63E8B:8h/pxFXwBsL6xOLj0BErP69

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\libtta_plugin.dll_id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2212 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2440

Network

MITRE ATT&CK Enterprise v15

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

    86d5c7a32271d093df5bcc42f05d4315

    SHA1

    89c2f985a7659796bbb457c99d64efe1c3f03b20

    SHA256

    b608a7a478a3e5dc3648e9aeb232c2f7692ebb6f4bfc55e3fef075ec78cf01f1

    SHA512

    61877e09ad57bac667dc8ea0f214689788b34d1b634d45af45f857958c3f1cf801c9c0eccb4273423ebc66229d1ac315115daa820c29c3bfd876fae64b01231d

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

    Filesize

    344B

    MD5

    e2668c7e1707b4069227b56d5061bf07

    SHA1

    c2a53675225396586f9e61a41117b47aef510e69

    SHA256

    c4626ec45520a13194e4ee4b7fbb989ade86b882e9477a771e1e620307bc07f0

    SHA512

    8698d3b65acc6709ee9715b137e6fd268673d382a8d78196f34b979ac974148a72de0bd68ac3030cb5555c68d2de51982b7d6b90be165fdb539c618e84d63849

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

    Filesize

    344B

    MD5

    cf365fedf1716ce06965ed658ed473ad

    SHA1

    9dd19097f0021bc9e0396e713fb3e4d97a5b1817

    SHA256

    b09b12b75049a4109f676010da78cfc0ba3e70060608203c0e78ff3d2818d23a

    SHA512

    a772cfcf4184176f68c11a12de589dab313851fc81fb5dabf216d3bfb3ddf0d3acd3eb684cb37964088369bf0f9a75c888ed31c87db9ea987017a15077d2bb74

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

    Filesize

    344B

    MD5

    0a66ad8f9d3ed3b542d44cebf2648ece

    SHA1

    0d020445a0e136c196e54d51313950a6d41b62c8

    SHA256

    924b9a6cf68592bc77cd2c6c8a266627536e32a38eefa311bc18c67fd9010e73

    SHA512

    e6f3f7e88b846d072d8fc78fd6d943bb8cb3b6cef85e251142ae9cdb104c63e7f0fe61bb00ebdadc7c02cae08dcd00ffe745373982df91e072dcd16031b9588d

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

    Filesize

    344B

    MD5

    12861ef9bc041af9a3765e0b4cef31ee

    SHA1

    135bd26c33e06b425e7b893c5473222cb602b9e6

    SHA256

    038de1ef289cd49ccca6546846858343bc0fe32f6f96997c46afb7dbbb0a136a

    SHA512

    80e41c942e6f84b158f17479e5ba6e996f96817b09e7e4714843c324fed217962ee790a0784c5913062de10f5766a48e462787c446e46b2b7627ad5c2bb1f257

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

    Filesize

    344B

    MD5

    49af2a4fc8d161f5fa350f2f454a49cb

    SHA1

    da9bb37a6c4d82e141916fb85fc0c17e50aec634

    SHA256

    f337eb8cd2ebfc20aa1a2f21d60c24e987578147a4d318b0c64638b6587970f9

    SHA512

    bea864653e91eefdc9e05d0927647a5dc3212614b2dbf6ccc0507868c2bfa4caf7a74b67d00efce93ecd71ca36b4f8123c9126a0af2145d48d2e5bb66725c615

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

    Filesize

    344B

    MD5

    fabc7c29392557029bdc6e17c1a6b255

    SHA1

    e902fbfa71af0521389a502bc91feb49272d00c3

    SHA256

    12568c24728e29828030368821146ed960dfdb5db9776a2286a4eb7be9412377

    SHA512

    66ac4bf28b2f755f1fcf13dae2e99033bbf58dfa9b07a9451946d9ef448bed6ee47dff4206e1d7d613727b2d077e9d5fc3a9814e7e1bab86ec52eeecc3859bb6

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

    Filesize

    344B

    MD5

    6668ca3c40e6d22df34eef014a6b6dba

    SHA1

    51036cc7477624e1307f8c8f68baad0d6c517b5e

    SHA256

    30adce5c88d48995cca79a683e4abef48cac0f01e60862c2482f5b5cd5556d9b

    SHA512

    7249010078f8acef8e425ec6d7def4b8825293f86b63d53057f2ca895a65a441c34d09e373d570c5fba1f9c58ff989bb17839aaf4511774a86918567dacb0dad

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

    Filesize

    344B

    MD5

    48f1e069c39e5d5d4e2963ca955a772c

    SHA1

    c6d440d6f77d22b029133c28c5e07889007bf598

    SHA256

    0e4a6e9d559b55fd384b98d9d508759e2371d60896378287ee83e9d516b76b92

    SHA512

    7123e52af83838be94f0fccdff2bf69dc4289396fe18b445daab9aee6a57815397ed91591814cca0bba9cfb9eaa8a8c92351d2d1115d315d399c8bf58340878b

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

    Filesize

    344B

    MD5

    a1403e1b8b7160c4ce69bc3b584f1fd7

    SHA1

    9de47c9504f77f5e088d67a76c3b8b30030a9b67

    SHA256

    c36e64e6d4d2d2b3712c696c84ae5cc12ca97f0f40ef3a77adda46f21b7f9223

    SHA512

    6049a230d5fc584ef10e9865db75a66555dc506e03934a1ac820697d567196e0c58f6cc1d6c94740428b88ed4c74ab881489d09b90a1507c52a46bf745068b55

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

    Filesize

    344B

    MD5

    2312456af8652df4c2545dd1c6dcea41

    SHA1

    21885547be623636fd7265739ff6ba37a6aa9d47

    SHA256

    76eb1bc3b79c043f0abd7dbaad1236215c48f20a3dcde46fcd15db99b1b4a6eb

    SHA512

    ebce3e93f18b0f80aeb6ff60276916546f616f30acd3fc268a8bb8b80ed1472a211872dfa76f5c10fa38a5e1655c070c3fa872b66191eefd5ab17ea84926b7ea

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

    Filesize

    344B

    MD5

    fc95cab937b42fa0e3292627080ef2fe

    SHA1

    c8a0421c5637585a26f67cfdd459260d75b210ed

    SHA256

    b8341d773fea1afcac539dbc564b534b37e9216f589b1c99b15ee09ddb48e5cd

    SHA512

    9993f72c6bf3d2314b78e3fb548b6358e786e57466a991f279c2d0b6cc7b987d7d4361021b7a1e4c0543c94e07f5aab6f40464fa73c38e825f1666e428c0b65a

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

    Filesize

    344B

    MD5

    4d438fabdfe1002bc9dbd1b15ef26531

    SHA1

    40bb221828b89de4022cc2a44bb277c3387e0b13

    SHA256

    cd6310467b3e9b6417176a28340ba6f6f1e36ef440893d0cd34a18bd57985516

    SHA512

    a11e1020af052e920d3993cf262d239ba2d74de4eb1bdd29ac6f33c6a716475011732a202a5f32b60a1bba5270d0c6a5d2f9bcf52852e0a78492a102ad3fae07

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

    Filesize

    344B

    MD5

    c15c36118845004f95bc83acc95aee57

    SHA1

    3b2278d06ce9311ff0e97580bb8a986ed650fad0

    SHA256

    1336ef9a49365fb802d3e4f7985c8c49c77069b55c24519ddfd523e1511adde6

    SHA512

    29ef9321b6a4e50bb5e677b040f1cc8af4299f0ce641fe36a920c83a5cdece3e9b8ce64675fccdfd0f13de0d6ccbad75f16acda27471d9efcfdea1cba1750c5d

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

    Filesize

    344B

    MD5

    80dad75af951ad78af12926a0303d1ce

    SHA1

    b0506a9d162c4b09bd4ab0f52a90671c9028af5b

    SHA256

    ec216b3afb443c9396c6a4c6b3a92a84b58cdda8dd69ff94123667dc26920272

    SHA512

    13899e3c99d59892ef0f2f6765a97e2cc683fb6cdf9830ecbb030f2f7cd399f606d186d415b710edec594e4919b6c4d99e34f922708e9b8d36a6159ee1e892d8

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

    Filesize

    344B

    MD5

    4551c9b03c025b5877bfd4253c9df248

    SHA1

    350967aaa89cd0b02bb40e0bd4660d372fa5fff2

    SHA256

    17eedbf49a1d76497778a4a727582101bf4f695dbf6ab8c34fe94f2cf5c2cf4e

    SHA512

    f39b01743d30360497d8951deb87ae675d78259378be701d0ce3f5d61e7026e35a6bacea7d5d8162ee824a111d7ab138824729596f9ae2022b449146ac2c18c1

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

    Filesize

    344B

    MD5

    84ce89aa0bb81a639b20562756b53aaa

    SHA1

    3903a26d21578d006ee03ab1df0acafa7c872c85

    SHA256

    66141017dad5a94e47ac5db6340597b8969dbbf7b68ac4f28791061cc92ad8ef

    SHA512

    c6ae9d25f98d6ba392ad87216b6c73a56c2458f1d958b02a5fa3c161ca828de15a8159847ef435670fc906546c4509827842ce2ee9f83c4b9c6295393316eee1

  • C:\Users\Admin\AppData\Local\Temp\CabA787.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarA906.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a