Resubmissions

21-05-2024 19:48

240521-yjkz5sgf21 1

21-05-2024 19:48

240521-yjcnrsge33 1

Analysis

  • max time kernel
    245s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 19:48

General

  • Target

    .html

  • Size

    751B

  • MD5

    6d6069a6adf3e607911a4da8841d450b

  • SHA1

    4f1e90d8733a46942884a14f7663bec9f4cd2ea7

  • SHA256

    2896e1ebe90347a650c2ea28f23bb6818795d53a49adb7f746c6dbeb8fed1916

  • SHA512

    df1d0be59814c438afdffe4a167e296a03bef0661f51945538d9013a5b17815a1baef798df502332e520ac0dfe092c7b04840c3bdf44b39cc0d11d5c82669e77

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Modifies registry class 5 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\.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2648 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    141f21c581d7a7ea097296d3678025ca

    SHA1

    84dcd1ccb3d5de49eb78a2bc5128a47c6d88fb26

    SHA256

    7b5ef54f29a99aefd20d32f98423455e598197ee100786cf9e417262d705086d

    SHA512

    ead3a0bb360bf021ec53c32ffd86dfdd474100bf1b507d9bf6367b3904d8bdc76b812cc2a705a584ad7e8314f3929bbf2d25eec3dadcaa970cb41057767d37f8

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

    Filesize

    344B

    MD5

    8556a5965bc75e764447ecaf712e03e1

    SHA1

    11c271e5f3251a27168937cbc03ff5f9b2db0e5c

    SHA256

    39fd82e3af58643cdda7b1dbcf311e5727f03d4b5ee4d60001041a95876294a2

    SHA512

    3cab5afcfd51a2a3bcef6696f162a3c6936d8320326a63732b735ce4a8a78aefb273dbb62b1682c25327ef590d08a641f02ee57a249c769a05129cd6c6b837b2

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

    Filesize

    344B

    MD5

    8ee8f07d17e8f92e930f5542208412c1

    SHA1

    faaddf7bb2e1ae5fd5a6028a50a866fb23faf48b

    SHA256

    3400902c2cb9fa683f493c882ce75ed95b6b05f663a85e4d88aa1c4eb749ea04

    SHA512

    1bcd97908aa197ac47721f1a21c51f56517f0092b0d25129f56da39d857614af29b536d1fb1d019c4dc3188850d475716b01bc576a597fa2d3364299d331fe31

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

    Filesize

    344B

    MD5

    5b674dc13e63aa94ce083ea74c5b1dbf

    SHA1

    d120589739a56aaf39179b9daff09da693e5d7c5

    SHA256

    283d5317fadf2034b8ee0f0411bfb7096ca0cf696d764c624f6bcaa86b7bcab5

    SHA512

    1d0c35fd2e82fc6965e9fba19f9e321342d7aae28741aa2ccf8488e2104589edd4ce968ab43acf00822e54315aeaa10a92dcc86c93aaef41dc09447246abe95f

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

    Filesize

    344B

    MD5

    ea106b0dec452ac60bc7afa6a48002f4

    SHA1

    ad466a1a78b104d98002de1eeb506ff8054051af

    SHA256

    04b1fe9d7a5bde89447464d7539518eda9e1e00da48d26c548768ee2dbb9ce93

    SHA512

    516f69bc0c7529b0def659a520c45242906c1aad28fe148be67aab0e9a93928ab9aac02ab44d3a4f935c9452ccada1ae9be8bcb856fe17d2527c757bf1414480

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

    Filesize

    344B

    MD5

    473268dd0853b813d8c616c9b921af62

    SHA1

    164af7b2ec6672c24a365f4f5088d268c0c17121

    SHA256

    9d88abb192eac0275ea477a81405aeb5373e6a5333da7256943eb2398e78211f

    SHA512

    94db7dd7210d82db0c17425c9fc83ea563d25d36fd74304f1b0660749b43763a0699501ec5116b9f05b920c83924d692a8f8918885a63ce0eae2019fa53ef09c

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

    Filesize

    344B

    MD5

    d5b49a1e4fea820a52fe18b7e19c58f7

    SHA1

    fd2f84375a7dedfd16d75729eb197dbe46926334

    SHA256

    bda559b21b59e458c97a59184e4cd8531f58a9b515a9d8c93f05f93ff8ab143b

    SHA512

    e0498a74c7c79d8c86870a599747d5c54e8d98e16df8a17280b7f4111c899247a0ae77f8af8df8bb8202ece9b8b266e95392a2753dae02eda33c5b85396804a5

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

    Filesize

    344B

    MD5

    1e87786eb48fd1afa87fac6a5a9d91b9

    SHA1

    92766f40eb2f5276f68d526aaa4f17eaad5da9a4

    SHA256

    9bf54be2162dc55cdd4bc79771cd69c9e9c3069644ef2ed265a36bec33c4eba1

    SHA512

    094ebaac559b50dac4cd8d48588db200ca78855fa04775314d48fd3ddba92293b4611e7988b0d64a9741d862c33539cb5bbed4fb5a0807c9cf903a19344d6014

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

    Filesize

    344B

    MD5

    8b7486a9fed544fb33d31419f64e04cd

    SHA1

    7581a27e133d39496375b307de80c1d4934fb660

    SHA256

    818efc07aa7abecff5ad27916e24e765e338a8f390a70adae0e3945176d59f06

    SHA512

    6c3930ab02cfc1931ff4078bac7c266e14d43d8c397f65b9c4400b862d423b59e679ddb559d09b905c66297460aeb10356a96e6c375a33ea916adc0bf2c50c4a

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

    Filesize

    344B

    MD5

    e9004f7a563e745dbe70e5e05e25e636

    SHA1

    09ecfc84ba42209e77a5b0ffca44a2e21da65bae

    SHA256

    77f9c9e3c6d3bd6f99b9563b13a482ffa8f869f10dcce7261503bffb3381b415

    SHA512

    7136237d75f5f0c871b4b45e7a59abe385a889deb28cf8fde5b213acbb6661e4f725a134c6ab151b19d91906d437dec81052f825f714f22177bd053bea936995

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

    Filesize

    344B

    MD5

    92af0027cc77536a317cce8d513e0414

    SHA1

    5e613854b060bae8d3003e8d1e345f73c39ff195

    SHA256

    238fdc3951ee10ac8d04a161c31dc37604b70c09ebbd2318ed0258a796d65999

    SHA512

    8e95b234be115e8b7b8e3bfe512dfebc115e6c3ec991a14ea9deb1a8fd25d758e79c2b1ce2d198f6488e702206436a3999b218e2956b5d337237ea9581b27bdb

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

    Filesize

    344B

    MD5

    7ebe8097da887dedf71dd830a65dea69

    SHA1

    ba85d7bb5a283906307c357d968303f8e63f03e3

    SHA256

    53551b261e3cf23d098b6a489a0e877c43d4882c645418a0b5cd7041bc78544c

    SHA512

    bdca684d012e67044b9b83d6caec7f4eeed8d88918e3d22e16bea39acae610e8b2583824bc9580c979e591eb6e0d24896d5f1ef681d0b5d916368d3a45e43fa8

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

    Filesize

    344B

    MD5

    72bd8734b8f70bbc31326a3710ff3404

    SHA1

    db9155acefc9e0205af3413bf9d5ceaae24dbb40

    SHA256

    96c626a459a24cb1185242f1ec36e589775af6f2d4e31cff239e19e1e1d3f06a

    SHA512

    96e3376fa6b19cf0ceccda867f4b178b08a0d8a2b4ee4076c1eaa6ecd83b7f089abb643c93fa1d9652d5ee67f186f74ec720ce368378fd6af2d22c9fd9bfb76b

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

    Filesize

    344B

    MD5

    06ec7031c7c405c897254cffdd58d7cf

    SHA1

    8678847490f0a9870f7a471e7f1f2eada1ff1c47

    SHA256

    7c120db586c74931db96f1f4b0b39168a7c5e8ccb1e2086625144fbc9523a337

    SHA512

    4ed235c7773cda51516701a9ae0d672422a3e82353e9b66a7ceb2556376c983f96d9b2d11ea9b85eae855a54511f92fde9068f41420312bdd699e43693f450ae

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

    Filesize

    344B

    MD5

    853f4a9fe9a1797479f8fee0765215e5

    SHA1

    00cdcfd709e6c9d34ea6177cebccf0ec2b9ac06d

    SHA256

    1460c9a879ec1933f91f6eba857a9661e402978c8e8bdafd1e7e599518d21060

    SHA512

    32f0e8f11fd9f43243400790b00dac391294dfa531361fbe33ed4c1482b31f6161a80240d54554ef4bfcd086bd54f678745621b8e5c50c44cd47696efbbd63f0

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

    Filesize

    344B

    MD5

    347d7253c41542a12f3ae21a56e10806

    SHA1

    d94bdbd416b0a704891ab540fa4f8d60a60eef3b

    SHA256

    d8afcd7d79393dd624876b779437121d17b7c482a69574edea3a4f8857122db9

    SHA512

    469a4614981df082237b40bef9b85cb2fa0e7cf7476fa3f9f30b1302d90d8c915300e77a65337b2ea0888831615dcc90a1d008c20ce9fa6ed062c17262298c30

  • C:\Users\Admin\AppData\Local\Temp\CabB79D.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\CabB89A.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\TarB8BF.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a