Analysis

  • max time kernel
    119s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    16-04-2024 02:56

General

  • Target

    NfmBlog v1.0/ad/ad_userlinks.htm

  • Size

    1B

  • MD5

    7215ee9c7d9dc229d2921a40e899ec5f

  • SHA1

    b858cb282617fb0956d960215c8e84d1ccf909c6

  • SHA256

    36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068

  • SHA512

    f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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\NfmBlog v1.0\ad\ad_userlinks.htm"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2184 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2488

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

    bcebb3d403df6de07605b6b42e6fa0b9

    SHA1

    b529ab918b9ec9eff3f989dde487f8797d33bac1

    SHA256

    f7efbdc50e66d731facd0fdbdcf9f3ce9e41dc51c494d5a7f10de342aa693e08

    SHA512

    10b556b8706c57d8b2ecfb6f300f88cee9ef991f6624274baf09471ed153596c209289df60e210563c755bbfa453837baf327d8a6dbfd10697a105dc86dbcbd0

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

    Filesize

    344B

    MD5

    9f25278e3eb61fe8445459c39db55d8d

    SHA1

    0f8508abf47fe3d2758a82534be87fc2dbe5875c

    SHA256

    bfde48ed5f8b23816f1fcde7b44911267489e48a9e9165540d54ab0456e813ca

    SHA512

    ea9540dc97cf2b3c46441428fb4a3f48874b60e16fb831ec45be3db7a26f6075d072b26980c8498f58241589e15a22c94e33cfcb076441084751142088e44d84

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

    Filesize

    344B

    MD5

    e401331339ea7ddb6ad12f783500812e

    SHA1

    e72c6d152a31600c488d2c9314f07252a09961b2

    SHA256

    f50dfda61e9e5e63622e849ac3e0ec423919d52f29093ae11ec18a60e3686853

    SHA512

    f41358d9df05d9cee2e398ed144d94b171d42551e111ffb290e05e3eba55fab0dc2632677ce9e654da1bcf4027507879a9317d5810d1d86741302680d5f6179e

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

    Filesize

    344B

    MD5

    516eb39fbe860fedb253f3f2eff82815

    SHA1

    cdf838bb100e671ffac14ae65cd0f81f1b0e78cd

    SHA256

    de22479ffbd6dd966d1c9f01fcdc7333d8acd01008ab5e265298723b07d21d3b

    SHA512

    7b56503e28ad7f0b5c7f98cb0c3e6898ef057cba5ab94150d47193f05e2da6c14be74ef57ccc253946baf992e7650444f08d81bae13b8aef46b766e42b1a5865

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

    Filesize

    344B

    MD5

    f4ed4c8d612d0bae6bb8673cdfff1b5b

    SHA1

    dcb2f85d335b0c1bae6e925fa4bff67fae42a34b

    SHA256

    0db017addabdb18fc80b5736f24188e4eccdd3d4ed59c5874320c0cd1deda09d

    SHA512

    336e534ad0d8e99256712294c947488c8ae47e32c4b2489505695a05931e760c701ac0728d69bb90e6303d0180fc75da0a8aa0bba2062c68170babc61bcc76b6

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

    Filesize

    344B

    MD5

    f9324575ebcc66c5dfc703243e185ad7

    SHA1

    4ca3b01ab590b91f24a1d9c15a4d56e1701cdaa8

    SHA256

    a675a9d079bada4d776089a6e5737cf20734cf101ccca7813898d6225fa1e893

    SHA512

    5c2fbe74b2f50fc9ff0157bf404a74b42d752b7efaedb9cbe91c3e3ba28636d3b43169e871cd5d1e0f2cef8e272bba084649689217a833f0e036ae5c0276d4b9

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

    Filesize

    344B

    MD5

    d04d3db5fe9ba7a5bfa533407cfa9d48

    SHA1

    a3117c0c0bf89c085690d4fbb1cfdcf0d3b24734

    SHA256

    5817e1a4a57f9926d46959c1879aca141c1252ea4e41ebbdb4fa519e9e48d86a

    SHA512

    23945c3d1797897f3ae3642533644ef9abc9cf4740251150ff969d0b4b32080ffe215d4231c11e4d675c1d59a138a0b1d0f359b2b9d3541742f933d3cdc8616d

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

    Filesize

    344B

    MD5

    d68a0086f1f288e85299c2ae40eb8eb7

    SHA1

    b18932bf5b61e205aa601266de140a843322136f

    SHA256

    fa3660f518d64dd1475283b7ba33b1c3b49f3d10f7ebe5068e791f7ac75e6d78

    SHA512

    eace607436f8f44b208ad380f62c234f48afa7d01cfabdce60ebfa55a6672bb4d2e4f2dd6b813005a0d5d6919634091f273129863fb00464fcf0c9cf424d3c10

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

    Filesize

    344B

    MD5

    a4a0ae4cf96cf1c8a4f8cba904b11699

    SHA1

    3c5ef8c23d24f5f5d4a8a2fbb3f2eb3d17fd123f

    SHA256

    9903389375338393e0bb071a0acdfa519b1884c7607dcd8b3e827e28eed7a57c

    SHA512

    4db51d93cf36140b7b5927e81908a5399cab0b4e5ae56ae101ea87c6e4d29a87203ced12813ab90a0537dc1282e59c3d3043ab94bd548e2db247fd7f2fd143fc

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

    Filesize

    344B

    MD5

    efcda544c6de436f287ec72cff4d1a15

    SHA1

    2367bb857472bc8e734d85cdd4c3843d01d4b253

    SHA256

    e78f1e3b99707ec854c207ed6d08ddd13c24d0a031081d59674580f4bb77af36

    SHA512

    46524de8797fd39683305080499fa6a6ca7d144ab7cb2a265c578563deabcc12c02dff18d02ef2bd5694605e24b65d5dcba810325c2e3e980803d2c4bd00b75b

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

    Filesize

    344B

    MD5

    2522bbb3a9266a246d2c1ca969178f97

    SHA1

    6955a3d5cbb5ad079598fd9c3905da5241eccd4b

    SHA256

    facc6368ae93526ecfd38a987664931893f0cc1b719677d5f0379d4ec5287550

    SHA512

    83c77fd69f4308c6c10b82b74e1d8b0a385eace80aeacd42b21f4bcf641785f0b7a7a90edba73de6c3971d9eba3c1e831170ba73de63e3318b13bde955d859d4

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

    Filesize

    344B

    MD5

    9eeae13a4ce3d6097eda4024ddeb27ea

    SHA1

    6b1a2bf352952ce33d3c24df012f80d371208232

    SHA256

    0be3e60f350da094007700bcda0ac3bfe2ee9de7e1fc8d958171f8a7c00cb4a7

    SHA512

    a0b8cab218c74dfc2b237fb8befa6e8427e15cc2d43c2b966c1cdda59435d8e37215f3a1db66afaf943f43f9ecbb5ae3578395d9113254eaa07648f4c9376e1d

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

    Filesize

    344B

    MD5

    7ea2b23ce31dedf7dfe5ace50eab9b7d

    SHA1

    04f450a236144646148b2fcbf90642bb5f94a066

    SHA256

    d934767445b076601f59b67becf8f4d77f4459c68068d5cdb90c1d97d88646cb

    SHA512

    e14e03d05991c0fa165ee71d5529fd30ffcbdf60fc9e84603d29e8e83528f5f40bff1e48a92e8036f4f4473c95f16742ee1343454e5e08565a797d1c60d69b26

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

    Filesize

    344B

    MD5

    94a7ece1592c52be55b62f73df81fe1b

    SHA1

    89223afc2bf05dc31cb43ce4e6fe266673e7de95

    SHA256

    6335c8cd6cf91178479e4ac72ca8bdafaff93f15e3e881a6ffffcb3d5261636e

    SHA512

    29f1ec6132502c471b68df9fe9d2946ac4a2a2ce0b2318f800f220a40f703dc153dc8570589880baaf9d9393d9504b20604abe622605e3c319f6dec789c3449e

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

    Filesize

    344B

    MD5

    3bea606cad04a160e79ab56606795bba

    SHA1

    cd9a502d65fb8b5cd105c6f637a66d92eb600722

    SHA256

    aeca8566b42ae21661642f2d057a6b3b0dad60306a45b62b0921b1eff7508712

    SHA512

    0f4dcdc5c7211e42d37f3d6bc3fdb52a341731bca0706a6ae50140ba551579d1aac86c3037b30272167c4e3e8774919fb4a019c2b70d6dfc30acd0a2f4fcbe21

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

    Filesize

    344B

    MD5

    ff693984695e93e6339369c72e00198c

    SHA1

    2595d331c83af31b61a922c25037dc9765e4d4ca

    SHA256

    fb8c55b55ae4401ceb552645e8437fb440b14cd46bdb829a1f1e8fef6a7d960f

    SHA512

    58a1795dc1f3e555ef4e997ca3285d97823d12ef9a799d2b853c00220782256d61cbd5f4a5c8e1c72da56d0185858262eb70b27b7d8bb6d4928189587ea50a27

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

    Filesize

    344B

    MD5

    e9e69318604af19a47d5938c85f8551f

    SHA1

    0e458bb352a2b9c13184fd6d20b88fd20b5b5070

    SHA256

    99d16aa7c86eeaf4034145d162dff77380ed1540ee9c38498ee4fd213d1d0bc0

    SHA512

    d6133221fa72fcd9a89febdc783dc44f90669018c555b71fe08c83d634e33ff3be89dfa84182834f9b5872474bddd10d42b6c8c952f00b39b5a11d8589b10521

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

    Filesize

    344B

    MD5

    30e7d21725bc393ab7df8568ef1d6c31

    SHA1

    c9f18dd864d41452374dddb860766f864c58242e

    SHA256

    b02db8fd996b3cd7c264d6a80431606a829f8787810d0b840163778392878d40

    SHA512

    bfd4a9b86afaef5d81dcee41d91a583593e2d41705954282c0dd18644fcf9a1cbfd196494b392fb153224c3eb0f208c9657163b9205d850959cfe2cd0dee4093

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

    Filesize

    344B

    MD5

    9c5719c3cf1b428b97a219ec782c3295

    SHA1

    42ff67a7ddce956c915eac66b75679490693c6a7

    SHA256

    28b9e7178c46430684e4299ff61b72860c59fcf16dd715094828734e0548a07d

    SHA512

    f8e39ad7ee8d0a9ce26ec4c782a779dc5058ed5c03566582fb4eddd69f05fd2a3ae9761f5acac1863bfb762c8e8d15048c42cd359e7e4d9054ec28eb1e4fc7e8

  • C:\Users\Admin\AppData\Local\Temp\Cab25BC.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar273A.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a