Analysis

  • max time kernel
    120s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 18:30

General

  • Target

    404.htm

  • Size

    1KB

  • MD5

    c9bc5da6fd95dd59b3d1e69c3bc97d40

  • SHA1

    ff4b92b0c8d12a77d12853be583c85fad9b4ebd7

  • SHA256

    cd201762f1c25dc56952abcb7d09a2463aca29a67872ea1cf732ca244a66867e

  • SHA512

    2677a2cf9f066afb73f2cade9840655c9e592273d2870b74bd1d28f9a899e10a47d127871f9b7f0e817e7bfb93ace30bb62c90a66001eed6ca75bbe29682d156

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\404.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2336 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3024

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

    505050c0189f734b4ff90ba14c480776

    SHA1

    2f0042a09f817319bfa1cb971d8033ecceaaa729

    SHA256

    03a423218a93fb0259ade83fa127e32614d63c818241961c32583fe60fd6e5f4

    SHA512

    27cbcec610cac96f2481582e449adf68cc84d110f2d6ab76505d8a9fbe77332aebb2cd694607df12d2f272c81ae1ca2586cebd16426d73b168504d415f65719a

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

    Filesize

    344B

    MD5

    3da082abe84a17e93deb50478960671d

    SHA1

    8df2f46a7cf51c9348656d6b2417893c44d62576

    SHA256

    f93a7088926907413067f80c97b8878d8c6db19b291249ec2844fddf6ca22635

    SHA512

    b8ee2939be835b11bfb015cc856019ec8b082c2b46334d9b1d347da3bebb2ebdde6dda737dd677faf19220a592bfff4b2c27c35ec9a89484cb7265a774d9bba8

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

    Filesize

    344B

    MD5

    7071ebe57a744ba0ec733c6376d0d066

    SHA1

    601ba187930bebb0399f90ad15fe0914e9e25ba5

    SHA256

    9ef14e10ff06090421ba48720767eaa307ef567474992fe1a15440f08a40b90c

    SHA512

    217c2b201e415495d2456aee30be42324dd7400a209ff8ca3c431fec697c3b1f6d8e2519edac6f1cce831817de2e7c75fec70026bb119290442104ab4c80d5bd

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

    Filesize

    344B

    MD5

    b06964f9c09df35292aa5a0510552dce

    SHA1

    4e71cbd712a28c4c70135f64fa986c387ff22d18

    SHA256

    fe432beb3ee2a7595ef45ac91e763831d806e2a18e5c5a3bf41594f544ee0c83

    SHA512

    b6574d17d17b8e3edc6f80e094e28c932616d243618c637dc02c307ebef45fe14eae9038bcccee60ad7ff45862bc274b0704b461c9e097205010b9c6138143e5

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

    Filesize

    344B

    MD5

    fb21ce2b493c6d92bfa3dd43b64ec869

    SHA1

    0f513d4f98fb0ff1cacd0991ca5ee6dc7a6115d1

    SHA256

    ffe919d69d53caeb85d2a6d2333fd8f56d52c0b928dc6eaddab9140732bb7130

    SHA512

    a63444e812f0af7ba35e50fe29ae420ef726069e2679c447ba8288fa5fc3a9e0438f0f1bd6d4405b3ce259bb8a90018c0ba4b032a7db7998b8ef0c89374a6760

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

    Filesize

    344B

    MD5

    8fccb97dad15f918442626ba0baf0462

    SHA1

    152efd96a1b785d53a652b97f25ca27974975fc3

    SHA256

    611aefa0ede729bc8c2b359b1fa924796aaeec3c78e51261e9478b831b6ad94b

    SHA512

    4cf299103aa16f44255bd704f57f51d4230b38f0aa29ac1a5a2056feb3b3f92a71b59c5281fa44dc8cfd66e868596a43475d2f6fe05beac6ba23adc45cea5766

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

    Filesize

    344B

    MD5

    f40f680d0ab02266bf3473ad62ea80b8

    SHA1

    c225963d022e1950ed477c9b7d6dbd16320f7801

    SHA256

    88fd9d459801fa97e022584de6ddb921d524fe8353ba96363d0424aac21d6097

    SHA512

    800bf09b516d765251cb9fe81ac217c2b38f34d66ebd78d7b281a0e2f2fdc214f218e2d3fa227eb15f1444a87cc1ea7f92da44ac9bdf27c64b12c031642f8749

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

    Filesize

    344B

    MD5

    09f6155975edf4ebd2d805e6e294a295

    SHA1

    09c69d4d83b682cd3326d8495c5ddc7a3c50b65c

    SHA256

    434da5eba9875a9612c0e0f1cfcf9716508f775409c976b20c7d6fdcbb46e773

    SHA512

    b805bcddbbffe5144780ab23bca790f0d509530a58fcdda9f50a969f4e66eb9841b05f3af026fc3f7354d279dd0c7a0c904082a2c0298dd860e1cceb881bee5c

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

    Filesize

    344B

    MD5

    8c6146b4a99d8053fcce14a850f16a29

    SHA1

    5f95c63a864089b405356c94c1f7bf2cbc933c04

    SHA256

    7b3404e24fb654a18dd02c89d15cac2cf6283612d956a50835aa83df651b73ed

    SHA512

    cd727c8bbded2091eff96b2f27d207ae70fd88b50d13ea6fd429b5c64e2272bf226323d1f7a492097e850b0e90df71764cff22a227771d0f7fdad9ad8baab85a

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

    Filesize

    344B

    MD5

    50b0f452dcc38274c4dfb4a789911f90

    SHA1

    f9603f5ed8a056dbdf3c9bdeb33a4c8ecbf378c2

    SHA256

    6bf4754b46aa612f26e3d7e53900a051d0eee26a0329de094b6a2ce2a4ec71c3

    SHA512

    98b181d03cc15ffdd15e61925bf8aea942de18e84e9a5383d8fa6223ded566c559372fe2958ea7f3f8f1176e3acdf386e95c063117308cb467fbba57b5603caf

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

    Filesize

    344B

    MD5

    60b254c01e1200481656c959c644a3f8

    SHA1

    0bae22de5f43f04a2c5e16617d823cd3de97ed04

    SHA256

    0a58e9a72dec3768c258107db512613a02b868ac928ad42275c4a3ed1e6ad569

    SHA512

    b1dd1f0fc8cf9db017d42f8530a0b96141e948a20f0b86f20c60d6df4edd148e9e05f5f838a040fe17c3e4b666e0fed65454adf5cb2c901ff53f74aee6b2dae2

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

    Filesize

    344B

    MD5

    ab0f9acfd74a9ab5cf72c14676316ea9

    SHA1

    2e4cd845c4ae4713ad4200dc38ba83f7de6eab65

    SHA256

    fbe9201e61ee8afadfd569f1550e7447e91977bb52d354975fcbbc485b938c15

    SHA512

    b50cdd9aedd44de77cf10fed542728d02133c1fcfc928fa93f221d6ddef635b47ede044130db7050b3e3939baaba147da8e5dd7a22673c6441c3557a9ed50a28

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

    Filesize

    344B

    MD5

    e9c69a14cea19f9f274ea4f9427d61c5

    SHA1

    eaa495de7da9e6d6fe2f43d83be2f6bdc75925b5

    SHA256

    0393cf7f7710fb7f1bd9dc94fb86100d792066954a7319db9831714ebb5c9739

    SHA512

    c7c8e4375dc3139665dc6d8916bdce09af826df4e4cc297a4a38370684cbd06bb3b573c643f82eabe62a8e0fc38e65b8cc326bd176e7800f24aca08eefea3dc6

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

    Filesize

    344B

    MD5

    4075e6a69df7ea625b0499cf178d653d

    SHA1

    726e941709c913af4766f4c67851376e247d9705

    SHA256

    b4b91df8851eedf0676b79aafdfeef05810c1c2a52377466109acd69786ab54b

    SHA512

    50173050a66715659243b7094930553e450be62fb8cc3aadf5cd3ca52cce2c5e8163fa58d9aec4b9b0badb381150a1072ee4ac764699c62d40379b68f5e16e5c

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

    Filesize

    344B

    MD5

    c0d22290168944b0bed7467157e04b68

    SHA1

    af1d51f5b96dda05ea681c7c3ec3ceec17f34f8f

    SHA256

    44e1b83bf5d33eb95749d4c61585898929214064eea7f03813ffd675cd0536bc

    SHA512

    8c0f91be6144fa2fb0541dfa252e4da32bc6c55d440d28bf9469d05eaad94d3944b31e65eeaffd180b2f2aa8e3b8a936f378bc854ddba6015b38eaf14a82e78d

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

    Filesize

    344B

    MD5

    200a0bd6c16d1c952ddfd4c444d7e5ff

    SHA1

    b2bc58f7e06f50cf08daa65fdb0e7c2c44493114

    SHA256

    e08a163b591a359245dc0f6d42890b68afae16991aa604b7aa2693cd768c3501

    SHA512

    01715e6a63ad5d186d843f4e1b3393f129f06938a08ec133eef13385c7615d48bb01d565ff4c2c4ef5617e4fe7d902a112135a5e53f835e1ae70e867b69d6423

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

    Filesize

    344B

    MD5

    45f70f8d3c59961833bd28936d8c2aaf

    SHA1

    c9bbe6e6ba61db7e06e54dc41c4d6414290d7c8f

    SHA256

    2801420fdec1c6ff1465d7f4958fad8629fd537bebfb87a6659ccb7d342ed41a

    SHA512

    ec0eb6e24b8e11ebb740944b027bab03f4b2213ef0a23b13182f8b30135c166cca26a1e75d219e240d30b018d9d741c7bb33eba4a40b8f9dbee3235bac964627

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

    Filesize

    344B

    MD5

    379c5c6eeb92266290d891cba56b1dc3

    SHA1

    d70a54160ec0f9f06fd3ed69563960dce1e33f7d

    SHA256

    6ff63d5288e6696cf83c7c336b184cfbd5c7ab5acfc0b84f0c571bbb4f81f610

    SHA512

    429da1bef2cf028db590b691bc40f806bef2acd3949125bcfc2522e1752040dfa75fc8cc71eb481ba02eb5fa1d42779482b6b0af8ca4ca7550ee3ca29b3d8fed

  • C:\Users\Admin\AppData\Local\Temp\Cab3ADF.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar3BB3.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a