Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    05-03-2024 13:37

General

  • Target

    b4d42663d252a7e8a80f3cc1563a8a75.html

  • Size

    59KB

  • MD5

    b4d42663d252a7e8a80f3cc1563a8a75

  • SHA1

    fe82e9ae2f2fbe42e5187569eb6639b056712c74

  • SHA256

    7fcfb6e8028f4d669c643f7257a6369df81ad131a47fc073c8b456970ffbea2d

  • SHA512

    e9c6774e87bba3dc768cc7a6ce81c7f9d158875c2a6103f9fe202571936999eabf868d472ab1ab7bc492b05c677573308b7e05716cddc48326d5a1613d6e440d

  • SSDEEP

    1536:SO2+enNSxKItMFXoWyDs4F4FEFdFuFvFkF5FnFPFsFiFyFT/7+:SO28Vi3v4iaPwBaT5t6sQx/C

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\b4d42663d252a7e8a80f3cc1563a8a75.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2944 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

    Filesize

    344B

    MD5

    61f851b45c39420ec3bfd39965a5542a

    SHA1

    43af9cc69b2045bdecd48671956b4eddc9e6a309

    SHA256

    fd7faaf9431902a94d3fd7c06b477f3fc533f8f7f8d28f3062488d49c9073440

    SHA512

    97debfa90c7be64c0ac800d53d81e7f8ab5f4287a484b808f603d1c141e48aec27619595d343e3231e0b5030dcd1479eb2e22f35abcd30381f0d1744856cf584

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

    Filesize

    344B

    MD5

    45c08cf9e1b8eac86d229afc8634fd18

    SHA1

    ab1572c1c47b6224bc7a45ab78b518e1ec0744e5

    SHA256

    1d3b447329d83ba450f76d8e30bcfafe37b05470998dd2e3c1e1b609c58e5bd8

    SHA512

    f132b0d0b870319b23af9168ad1bcdd38785a4997467930408b7bf8cc42cedc7eb5c3a2b7dd409beb53902cd9dcc74b553ba01c34df36861ee9ca4dbc64c3c65

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

    Filesize

    344B

    MD5

    72fc8731ffc00ec0e587e3a1150dcb64

    SHA1

    01e0707753a27090174554f54df275f5caf238d4

    SHA256

    937b322a00136432a18409a06230f1516e87e8cb512b9cecc16c1ccc01d4d5e6

    SHA512

    d82c79d436de4deea1044f11d24f79e293525744da07c60065b271c996d49527fb51903942d96439621716de4a56e8a8bb0c2d56d4589ddb43353c1b77b2ca57

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

    Filesize

    344B

    MD5

    ac9e1c9d00e2ecc10c735d76762f8abe

    SHA1

    597bbd60d760248651007b64229f5dd687544887

    SHA256

    6b1d848712bc27a7f19350080454a8e7f6c3115cbf6c63d863dac47cbc332a9e

    SHA512

    d6a8d4267ab4ba4daa3d77b5bf89f8e0eb11fb964af2aea29abaefc2d105756aaea9fed58fae933e722ddf69a77ca60f9110c3d224a50dc969adf13c96e7d0b5

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

    Filesize

    344B

    MD5

    62891ed4ef03845b0d24449b76571ed4

    SHA1

    50cdc11b06c5f861e3da753d59724d5083222772

    SHA256

    e22551dd9ec81540ca9b3b7fe4bcfeef8320ca31afa3019ec10452212dcdb4d5

    SHA512

    5d20690659d09f02e5ba0880a80f3a67b0fec04846bd052ef14fc97fd3c30389c7c210107ebcdaab0cea1fdfd4f697aedae2b29a6b0b48109c7f565d614e3c3f

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

    Filesize

    344B

    MD5

    9a6e066ee450290572fcb4c7d2008802

    SHA1

    f0927393e353b7ae7255a3e3fbec69978f41f12f

    SHA256

    eef80199e173bdc5d9ca1d74c844f85e83657d181690f9c1e740a462473501c6

    SHA512

    8802fe68dc4c873492c39fea36913a9cec0d7c46f5b1ac4387e4137ab31ea63ae808d7d6d80d101ba36d8578f222546dadd7ce05c5f00dec2707bfd37b7b6caa

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

    Filesize

    344B

    MD5

    7978fa5d69b0206af00e2ccf7ef2ca29

    SHA1

    29347fc7cf4a3d748e29fa54e951e19fe57f3b38

    SHA256

    ea0f63cd5f32b2e5833376a68dfebe42cc015f53578d7e78e91cf97d97816221

    SHA512

    d4c001a6bb1c9624c17cf09c3184e5dd91dccb08105a2939784b39402cd8016fcca056634c667dd32df7c11e49282a49dc0522342a89549ebf4997c79a6575d6

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

    Filesize

    344B

    MD5

    239614d5df74478b7c030f6190cc0895

    SHA1

    754facc5ca382893b3b1a32216afb66623d096e6

    SHA256

    539768059fe19931f34a333d9862ef9c5df0325c73151b179cfa00cd442d75bc

    SHA512

    4dfbd0e376c7b5b106779a0e160130aad9c6b50714361cca84446a143d220ad80cf3a4f2c4d284f5008bf99d9305dd98615e89c71fc5354e4a95dbdd07e92052

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

    Filesize

    344B

    MD5

    b4942f14dd097b1dfa541b20ec3124e2

    SHA1

    90117b00353947af8d095a2efcc927b07ae7d3b9

    SHA256

    6ff21c3ec93ef428b2a1f2e8135c39588e0b5c11f9bb5a39ea53c0494e8ecc35

    SHA512

    52fafc139039f740f850634f85ffb4ef9114648325390f3824e309a27558f4909712f462f00773fcd1096cec11ca91a08f1f55093b3566981c0f1758f8463005

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

    Filesize

    344B

    MD5

    9c679c8a81a22d24e13488b200031c3f

    SHA1

    e2a9b4dbac62cc5045e867495ca2e53dc58db71e

    SHA256

    c3965015144f6e6d073d1fce891069118a467749baed00bcbc0a053d3f95a720

    SHA512

    f8e311bfedf2448b4254fc9a7b6803dfeab73a20d86bb0201b3977849c8aa4910d863f63219ee833a792bd4e472cba910638df106790b73803fea969fb9e80c2

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

    Filesize

    344B

    MD5

    88ca7a2584ae6f4db0c71e00cc8ba764

    SHA1

    2d0d98a7078f2d0b1eaf0bb8b29703b7a7de0773

    SHA256

    f128a7ef70ff0af113ce44ba839eaf097078d23d28b115da7816b4b8f8300c53

    SHA512

    de2b9d9519c7698a92e225c08fdbe65dc5060af5bda58c295a42213134dae1daae0f2a21625c8691096adc339cadab49001966fd2656ad737bcdbeb7493b6253

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

    Filesize

    344B

    MD5

    36496db79b71fac8664646df6ff8ac29

    SHA1

    e344c9548ee392c7be0cd3e2f09b33d7660aec06

    SHA256

    b4c44992fbe24d0686c949c7d48dc0ef5b0f0dbaa80f2b7ca9eac1748b7cf438

    SHA512

    3c912bdde5d95d7eaa868ca421495a3d5ade1e484a9c4973c086c16e9e7cba203b99f1a9a110f656797a3bb587d490e17d2a32fad8369134d6cabef77e7f717d

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

    Filesize

    344B

    MD5

    e87eeb4847b331636c7828e3f04e825f

    SHA1

    340f39e1b1502eb8acdeb4d8f0bff329b2ff9a8c

    SHA256

    16d4a10ab9b898894759d51f100626cd276d18c364ae006750d392d613e9ad3d

    SHA512

    d7d463836b6377377b4429f933a1b92610b88abffdd064d9e50e1ba20f104c4a45ed3f7953becd9eb6a2a8bb4101db8baf9e7bb4fe0722e325b5cc5eba0ca9f4

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

    Filesize

    344B

    MD5

    cafa68c85bab200e563c2607a8726b26

    SHA1

    9269f2a1f6fff0d3cc50e5d348c62c794ac2e5d1

    SHA256

    8fff136737e7b7740301a9512edae952047408772ea0fd601856d9c4b4d469ca

    SHA512

    afb9a5e40a2c3e46fd045e968179c8feb8617a7303b3b5747715ca6afc94e27b096a610357edb9fcb33cfa82d0fd2de295c84b36fe478c4a6798f10fbabbc219

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

    Filesize

    344B

    MD5

    3c620f7968cfc58b82592a49a47fc69e

    SHA1

    6822c4722fc966776035f2dbeb9206374c80129c

    SHA256

    e182aa60af154b3b07e7c509898c7ec04c8dc141e21e611683c53e6746c910b8

    SHA512

    76b296181c3bcf337ec22a3dcd81d7a0682dd19c31ce7cfd9fba0ef34d86e5f00b5555155fcb5d474c70140945332431a2c427910216e6b4b16cc32f3752f426

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

    Filesize

    344B

    MD5

    a11cd7891d5ec280ccb497b704b839d9

    SHA1

    cbde78d5c0ab89f46912d530867fb50f4c3b4ba7

    SHA256

    4edcafefbd4e75dda6b0a0e19bca721293fa702a901035623ce9befa6f38df14

    SHA512

    827d753670ce8964ca85b20f34283fa56275aa24969ad0acb60f501c48006a28693389912681dc0c69c1d4f286756bc9853045a3ddff408c15a1b3776c8834f2

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

    Filesize

    344B

    MD5

    57d935eb26e77963c294730163b9f5b7

    SHA1

    563c7a7af6b372dbb1dc10de28ba11f3a0c62260

    SHA256

    fb237b79edde373cb2f546e979181e869cf40c22d9bccf4ff978d4a0f87b0e0c

    SHA512

    0eb0153746b4e60506322cc84f49674f11b583c55bf4aaa976100c216d8bc92cf1e9a33181cf9341ccf7572d1a0f4c7847bb8e4fc80983a3ab97f48b6d7e1fc8

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

    Filesize

    344B

    MD5

    f766f28653bc5d2482a1a1b7a9f3a130

    SHA1

    132f4d32457553c9339ed03db76cf832c939b2bb

    SHA256

    d4b762fffa215ff8dc439e2b97b80fbcc2973cfb73310c523dcbfcf1bb802304

    SHA512

    c6bda903417b449267f3672f2c3d38c15ff44beb0c6e92e4ef760afe984a1fcc1aad25312e67af942d67f076f881fd5ee1f9ee7b888004af7217a3cfe6b872b1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\OOWQLMJV\f[1].txt

    Filesize

    35KB

    MD5

    2c208b67a64a0b623c663e7fb582c64e

    SHA1

    1416b54cd6fe5dc3e4c4f1ecba86b9dbf2816d2f

    SHA256

    511b1b09e6ec931a16fa345d4b533f1dbbb0e45df87e356090f24fae0c1d75c6

    SHA512

    bb7fd82955aa6d677d9926537bf8711d1bd205fd820ec3b4bf172c144509408fa4ae094dee54ef8eb9b6081fc43d2531e08a662282998c887790aeeb046cf320

  • C:\Users\Admin\AppData\Local\Temp\Tar20C1.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63