Analysis

  • max time kernel
    133s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04-02-2024 04:54

General

  • Target

    35256345/Appendix/NetAnts/Download.html

  • Size

    1KB

  • MD5

    9c79cd6192f9ef39d85d8374a320648e

  • SHA1

    57d3c7a0a8c22d8448bb332eb15aa03bff346bc1

  • SHA256

    131267de057a198a92fa44887359ef311167cc616cbb3f703bbb5ef24b85da01

  • SHA512

    f1a72594a31e171950fd23009efd8e2c24e320aa5da0700d2433ae04b41b699a76e3616838cc3127d3de3a115ec15dc529fd4526bf50e66aabb06f215932f531

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 38 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\35256345\Appendix\NetAnts\Download.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2852
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2852 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    664fb191934b84fcc4fd36c207aee493

    SHA1

    23680d9ff4d286f3a7a41f421a9b39ce081f64da

    SHA256

    080e119a40963450978775b8b23cd28dc5bd2c734192c15e9c245cb833dd1064

    SHA512

    e9a92d55e645f74ddbee65849ed7ec5c651f94541391d8ccb64ffd9f69cd25e251dd7e73edb00161af6be85d4d66ba8995189e0c79a2a3b5939e0a1b98d0b149

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

    Filesize

    304B

    MD5

    25f8b1b740a6b98628ebcd527400b174

    SHA1

    d0f50dd884466d0c2aa0bf93ec56cfe997825995

    SHA256

    c38e9a445351828669c633fead6046e60b1c735f5ad4f85c5a8d76d103fb6fc3

    SHA512

    2cc2e4de6cbe47819c18151cbd29fe1d89e8b20d447433d9264c6eadeaf763d42f704ed30400ba742e5a97a441c381db9d81377d83625c75be799ebb3c76dd16

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

    Filesize

    304B

    MD5

    e595c13889a00c45ae61eec4fddbf82a

    SHA1

    bcb0ce9fd6464c9ced1b4a04228742ab064a71c8

    SHA256

    e655c83d5905b86dec153eb1861b528cadd16e1e771cff59dd7ad6245350d8b8

    SHA512

    80f91d7c93117d4b67e1d65369c8b275ef0117ef4cb630b48d1094301a5623a7e722bb808b1b24fcda48772ef728646ae4b5cb859be0a4125f17236183f6570c

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

    Filesize

    304B

    MD5

    e4ce659eaae9fe8cbd74336bf7b6df87

    SHA1

    f0d8ec5f7bab8f562154e0591cada66a61ea8afe

    SHA256

    735393eb64427435f58a3011f6dc84119026c8885c45f60b03924ff7a575f974

    SHA512

    2a7b140a55970b73ffbc29d4d24312968dd37a3e7f4f9344d098016220be12fa03b56e452aa2e92a8ba0f856d7e3a15d4e53e444f6a123ea9fbf51ff263993af

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

    Filesize

    304B

    MD5

    e38c6ede96e1d1a569ae9b57c40e211d

    SHA1

    a015cc0bda12757b37c8797b6cac3a665b10cfed

    SHA256

    7d0a80fb2cf32ab50633c1c26542766eb854ef0e3fcb3170c0b0fe2e01236248

    SHA512

    f28e57e6fa5a0dec520f155824e3f110a625dac1ceeec852bed7c88bd28c34adcc69c4d4489a3546cf03c116e7172e3cb60eaaeea11cbd99695b5bc840a6ed81

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

    Filesize

    304B

    MD5

    0b0e8fa145ef881ed443ede2554b5f79

    SHA1

    a51d16d8615fd0d6e3a7475478b578a5a4d94658

    SHA256

    46bea526be597f1ed22a2b681c60d9b25c7fe2faf1fb1b952b04a3cdb244cb86

    SHA512

    d769c6de83d55f9998040c46f11c638f4b445351df4d573e535d3c1b5902185d85b6995d5b168b19b692c877a49547dede7e4c6bea337240f385833aa7e2fc6f

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

    Filesize

    304B

    MD5

    87a109d87575ed7a78e0f1a3158c354e

    SHA1

    5b3e5903568bb95f9e9a4c14c305e1605805f3be

    SHA256

    7e51f49ffb41516c6c539b67b259511de966468b228d0c823306bedfaade3c8e

    SHA512

    d32ec208205fb5a8d4c98cc820b9af0942d83ba38768a37af275020bdd42e361653c0b09d0bac50bdf81575fc3806a7b791f174f1ea4ff8cfee0744d118bc53d

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

    Filesize

    304B

    MD5

    afd7b0ee380f9d5ead1e4807a327e638

    SHA1

    ae9fdd56e7f5dfb4ef734600057a60a93cd99e0e

    SHA256

    e35c1b039093d1f1784dbee47e2a1933bed39ad92536c514b8b845592c5f4f06

    SHA512

    fcf41381f8408c2ce2b8010ee4ae3af90dd1508ff36cc148699fefeb6f74e038f034a9a1cc7064125fae2c92b1de6c2ada1767a874c636e61d1214bc51c5b174

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

    Filesize

    304B

    MD5

    bba04c0a1a559fc336f082f3713c2f5c

    SHA1

    6656ae2433f8324329d3cd6160c35e0373941151

    SHA256

    572b93d33f939d1a9b5c92871f47f8f6fc74dfdf545d8cb7115e3a878aeac6bf

    SHA512

    8ba705f91f192e71dce03f59316dc1600ad7b8f1628fc60ad59187970b54c08b525c3e27d75b59a46b499f5bfa441e6629fec2c08a9747aca048f3c656cb00d5

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

    Filesize

    304B

    MD5

    7a652998f355815c6a9411ec97d1f659

    SHA1

    4dd69dc2adb42ea9b8118beafaf7bce6026ab6e9

    SHA256

    8723a7d044705fd701637b2ad823df422a2f2e77c6e930c5b77fcfdcd4bdc3c8

    SHA512

    25679297e184d99dec1167cd797569c6776e34d29922ca4f3e9a05ce73dc68c082e0e1e0abe44b70afd31f3d8a6442be100046b0343198c783f8aa30edcf68d7

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

    Filesize

    304B

    MD5

    8b5e1ab53def8394601ff4c6443b1959

    SHA1

    99ac55dea84d74b0dc3f384dbdf55b16271c7889

    SHA256

    7fd02385a049b22a53dd092c7a0d1ba3b50d402a88dce66d9079cead0dab2b1f

    SHA512

    d5d754c2707017c5ed581236b546cdff9706f8eb36558d21758b1baf9f2ff609feeed31d8794753e9cf70e77ca196acbc9e309887e44e5db002707fb68b0a812

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

    Filesize

    304B

    MD5

    2e017c9e81a81cdc19dc7c2a3d2ef68b

    SHA1

    95a4cf2f24057f8392aea5bf78b5cf3694018fac

    SHA256

    173a2bcf40a93b9e4d5d743314fc732401725d6aef4d11464a52fe29e82dffaf

    SHA512

    e81caeb5ac6a4f182b3106b0becc35107ac3226b4f10ca9d43a7632e89b1e72f1e290ecafcf01d4353c2e773ada6489c702a0c23cc7d63197cd1c29e3b66c1a9

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

    Filesize

    304B

    MD5

    4aa3d527d9a6ca4b24f99c1e175bcb9a

    SHA1

    201ee0c142c648f5a5070a819c72369b1a5a452f

    SHA256

    06c92ad3bfb39f3a415df7acd4eff4bf1a34d4b81e5132586198a6b4c22a8178

    SHA512

    5f675e9c17da5bcf84cadd710f9d00c536e1f84b023d9f45284b1eb12fc46dbb90d5ea90f3a212318418bbea195f7467a9d821fb368cb99ef5e854d9213d9634

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

    Filesize

    304B

    MD5

    eff9bb82865ca6ddc8e9741e38cf7843

    SHA1

    3fb71ba2b85a00ec59b1e5ce03e7ede501aba18a

    SHA256

    c1d8f99f07e3802418c7fbbfec2bfc5886a6f7d95630bc852e9014dddd471945

    SHA512

    e544683649bd8afb289c82e341feee3054c806aa53bb356d3fd203e37598e4c63fd21249015e7890f9ac11640aa2ebccf78cef872c07069fb85da07731cdc383

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

    Filesize

    304B

    MD5

    d8512ff649c3621a4476d3301e332743

    SHA1

    d6c9606d53c620e61e2d77f2efe53b7f42b95d52

    SHA256

    acd031cb757a4900f33eca548395cf687fc69285b279a622fec427aaf7a43cc0

    SHA512

    d257afa03b579302ded145f2de1b9f2be46e3d7703e1972b7a5d4718efbbce4fc6a8a2aeea7263417982f6869aaea2e5a6d334005ea5f11b584f2ecb49b3436a

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

    Filesize

    304B

    MD5

    3b79e784b8820aa7e2c615c236c40e4a

    SHA1

    b667bd9def9ddede0f34d66e13797ef64f1b6963

    SHA256

    966cfcc972942bad5132e36900a786064c6e19c1fb5cfc113222066b31a50ccf

    SHA512

    bed198ec31c7b2b414cafeb9381c003fbf533f2f7a7a78463e3608bbe5111b604fe21998d364aaba75b75caef53f2162a54ce2f9b2bc9eb054f01af1dc4889c7

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

    Filesize

    304B

    MD5

    7eb61d799480b45ef189e51c1bb0ea3a

    SHA1

    f69033ef589306d15f38b5b3025606f077207d6c

    SHA256

    2938f27a0269fe4efc7737ef4b6fe13ded03620ade4aa33192d9bc733f39184b

    SHA512

    4c614493342db6fb86ccfeeec35a88dafbe9c4cee8b7ef2c2bb6dd83ffd1ece9c94be0b0adcba444944107bebf99eb50af9581f380f8e3647e36f0308c29d4c8

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

    Filesize

    304B

    MD5

    9dbad32adb3e493f11e0da50fbe90a1f

    SHA1

    e4a07c34a01f24687fa80931e58ff083b00bae03

    SHA256

    02ddc45cf46aeda7b5604be7ba908c0a3f06bd67b118b4b395de1b6c72e72773

    SHA512

    cd64e6898b2b95c46d3d0f5222bb95db6a016772b8c30b3b3d16e03e6da47c9aba54232c4d85d6f3f42521830cf0d1cc3cf5016a35fe0a8417d835fef4da0acd

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

    Filesize

    304B

    MD5

    363066793621ec5b3c6acd7ee3bdefc2

    SHA1

    9913b3b1c609a9810980f1f1a92931f044c81e71

    SHA256

    bc7adf78baa84e19be44ce7d50dde6234cff59c6314b16d64326f4cbe181001d

    SHA512

    b1e295a3d9e116450b08b3a88b6b68a3a49b194a84b8d437e827a79a32da68c7a23bca89e045a2d22bfd5fe1d7b2bbcff86d5ddaee595731dc2e68b5b53c94f4

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

    Filesize

    304B

    MD5

    8b194a56a5d94a34cd6c033b1cc63622

    SHA1

    7ca7272c4241292ab5c003f37e8242a41d8fb7d1

    SHA256

    d322fb911d11e6c505782a7878dfdf58c2721d917bdd8ee1c51a3fab4a0f0f74

    SHA512

    85401aa55571962d93dd2e363e2f31aeb757b6e932a3a476ad62c6a46ee1ef7062c5584167165165a7cf7d6bf0bc0842008d192ee2e01e268e070f23b61f07c1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    017fa9ba5296947fd235554291f53672

    SHA1

    1825c83676134f8d2b953def6efcdb05ad736ecf

    SHA256

    d5a441b98c218379ad4207ccb6ae5ac4948ccbee33a62a67264dc88681ed01c8

    SHA512

    7af168004ea915f2b40eb0bf278543106e517f62b7dddc9fe9a8dcafcab74dd9272f02e78b613218ee794a23dd3085c8f40aa53b93a71b2d7c5f39ab12ce29f8

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Temp\Cab229F.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar23DC.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06