Resubmissions

23-08-2024 12:49

240823-p2d5waxcrk 9

27-03-2024 08:31

240327-ke3gqsbe2w 10

Analysis

  • max time kernel
    123s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    27-03-2024 08:31

General

  • Target

    196bb36f7d63c845afd40c5c17ce061e320d110f28ebe8c7c998b9e6b3fe1005.html

  • Size

    3KB

  • MD5

    ace67f099683c4360f442c58da66aeba

  • SHA1

    2b90f1398b79331e8f853ddb004dcc87a1daf540

  • SHA256

    196bb36f7d63c845afd40c5c17ce061e320d110f28ebe8c7c998b9e6b3fe1005

  • SHA512

    02e2465e10ee581b04896dd77ee906542786b7662071befa9b6c07fca00862be063516030045fb29fdec1a68108aaf93cc30db24cd329776b1d316c9d7ca7073

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\196bb36f7d63c845afd40c5c17ce061e320d110f28ebe8c7c998b9e6b3fe1005.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2204 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2948
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\system32\rundll32.exe" ndfapi.dll,NdfRunDllDiagnoseWithAnswerFile NetworkDiagnosticsSharing C:\Users\Admin\AppData\Local\Temp\NDF525B.tmp
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1728
        • C:\Windows\SysWOW64\msdt.exe
          -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\Admin\AppData\Local\Temp\NDF525B.tmp -ep NetworkDiagnosticsSharing
          4⤵
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of FindShellTrayWindow
          PID:1864
  • C:\Windows\SysWOW64\sdiagnhost.exe
    C:\Windows\SysWOW64\sdiagnhost.exe -Embedding
    1⤵
      PID:1940

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    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\94308059B57B3142E455B38A6EB92015

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    • 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

      f4d60580ac7079f095757c102425f169

      SHA1

      582447ab66f11c3b34d66a5c912a7cf4d611855c

      SHA256

      8aee8f0e7552b4c28afb3e7ab078568ec91a437ea75c4d2a60129037487d75c8

      SHA512

      2eed1294bfdef7385a4d6edea3147af6ae6332d0d8c21f8afd8762ae38c3fee451a60a61ad6826707439c714ba0d1e7831c221196de0a70a95a18dfa36c04d7b

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

      Filesize

      344B

      MD5

      d3958b64b7a2a993d3b31a16bb8213c3

      SHA1

      8213a0aacfa3ed8a6c89cad3222f35fed99d1e7f

      SHA256

      aa6ccfeb091cff620c0b9132b8d16dfeb616c26c4615154339e014298c219233

      SHA512

      0a33008df9dcee5c3337429c09469ee04c9704924f7fa9b25b515a857472a0107acdd60ca84eaa76b45c329851286b132cd702e78da07ebdffadbafc852a323c

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

      Filesize

      344B

      MD5

      248e86d1f941560fa8efb9962ed0389f

      SHA1

      c89495507e30b311c49c6cfcd24e044ee4c870b4

      SHA256

      b7493b27ea5dabd6a7ad6d4c371def7f4c25388462c1b6ce8a2a109648301352

      SHA512

      24221c1fd8f379868eeca1f9f9001bbb9dd40affa37f24288e908ca9e7862fcf10f3e85b8419455e1f7ba14e98c372c506f1b61b7e09fa4a8c5052b3e684e3f8

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

      Filesize

      344B

      MD5

      1ab1ab7f082bb7419f00bd85db55af53

      SHA1

      b07bb3ff8bcd0a7c30e671d8e36a03250037b9b6

      SHA256

      920329e6ffd0b2c922116f2d74ab2f3d88b5268e5784563b0f7995617cb7a3d4

      SHA512

      f8663d7c710ef1e490873d5d3c496c361b026d011fa514bdba232aae202cbe092911a713ae7f97539e806475633295473e9c2954e79eb51df52f1bc261ba96f9

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

      Filesize

      344B

      MD5

      bbd45f986f7f58a9adf95ee2f8bbd1cf

      SHA1

      fc7a033a515441e8b3c4edb55e3e4de0682f4907

      SHA256

      e00adead3d9788d58d7ae3143ae9f289706ab187a332b41dd7ec6e288c60aa8d

      SHA512

      32494495b4c47351e4eb7432519103d31074807de5d5d315e67b448825ba2150c350c9d207bc68889a680a8850b2046f827f717d67f4178a8081349b0771fa02

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

      Filesize

      344B

      MD5

      668ee1e93061e918b26871f209064c9a

      SHA1

      fcf07ae745fa0ed31281247b03d380d347130e5b

      SHA256

      cd4ab8e52bed20a3eca97322841f08fff3a13561aa08e441a7262de46dbce22e

      SHA512

      33e4da604e4ddd2b63e9fe20085349c65ba5e214d79f2cfe2e39d58a2c3c49ab6bc1422e8848981d1e9b2025401a041fcab43e3cf53d38eca1e2763dde7c4143

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

      Filesize

      344B

      MD5

      b4184d073a95e76a4b1833a9eb79c0cd

      SHA1

      41d0daffc4d15108763779390be80f61ba3aa2c6

      SHA256

      5cb94ec6f888d9bf5e801e42cbdc124d1684c7c212c53635582599e779c363cf

      SHA512

      5d2f91a5fb1604a4aae20ee5ee1c4dba9661337dd066a864e2c581e1c1d6f682631b8026db8d8161b8dc21e768d3bbaf774b997eb6dfb8a124d2dca53fb456bd

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

      Filesize

      344B

      MD5

      2c9ae75014b85cddc40379bf7d12267a

      SHA1

      086373225e0c1d6330a2a45be9f3db3cb8716be5

      SHA256

      49266b1f20d21442315341b64fbccc5ad6c572091e59574e9246d4f8127f9ac3

      SHA512

      4a847366556dc6aca1b4868be0446bf3da154d5fb2b731f1832da5039ccf32688b2725035f0825eb35479a17b123dc7ddf8405400fffa4bc49cce256ea4f4d57

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

      Filesize

      344B

      MD5

      8e285fbb5d17ec6505775e3ca92fd740

      SHA1

      d82b1ae3ea26459df8671ebfb3709378dec74555

      SHA256

      43ebdee0d24137fa5176f468dd143397ece925ae6a8061a8fdcfeb73506db855

      SHA512

      9f617928062bba205e70dbeedde262391c30871f3bcec2f5d09ca1f2d859267799c7c2cc5eb59076c29c2af88e7e1b540975843022ccb5078b8adaa6e660dc85

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

      Filesize

      344B

      MD5

      408956cb2a3c6ecbfb535a834489ab0d

      SHA1

      b66403e38e6f82a4dc5254b7e9eaf8b9e2b7402f

      SHA256

      15c6c10696c86413b562b356ff41eb94bada29a44155e40936d35dd4351f0b10

      SHA512

      086ac31c93902b92872ecbcf0bb7556819ba2697b995c8062a234574c764abeef2c63dfa017b047ae24dfe536b2378eb4a7afece4d906ea65d73ac6ff4cec22b

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

      Filesize

      344B

      MD5

      a772064c7ccb4937189dd0d778aaef8e

      SHA1

      df7f5505a968f0bbe4ba560ec6b2bb68001fa3a6

      SHA256

      35bb0f05d4ed16e66aecaa642444b89def445c13f6e3927bded688b4f03a9166

      SHA512

      dd886e59f0bee5b70d96731e49a16f94b4d0b65bc41394faf0c2f5df18c46c6b70570a516a0a420622d2d5838932f614bdd1ac11a2b44d062c960a8bd49e8ccf

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

      Filesize

      344B

      MD5

      b2a7816318ec9e05cfa8ae6f2d05e18f

      SHA1

      7998226b18383bc86e9ac92be6176fd97df5be32

      SHA256

      62e73dd9c090e4ce08cf9b45e24951152c4ee62e3f3b44f854e2789665150b09

      SHA512

      6103db715dc5bbfb421cba45ac61834c6e697d003ca5244593303124e8df64eadf424a3eed4728ba6605a1f39e05ac39441c479d24d31eb6b9128945ffccdb37

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

      Filesize

      344B

      MD5

      7c8632326579240d87c57070e86f73b6

      SHA1

      b0d8497f359f9c333e062c18dc8db038509cf8ff

      SHA256

      fff1972d358120d0bc6e696138286970bd3ddc6aa9b9d290b3e6de79dc436dac

      SHA512

      d49026016c531a3d7580832023595cf37085d4d481020093e305c0b8eed7bf7302add09c1fd446908f12b9f643731c353f16f0a05bb9f862745049cbe0a4f721

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

      Filesize

      242B

      MD5

      38140271d8bf7164e72011bda4eab408

      SHA1

      6e5f9bfebef0bd58dd4951e94d4e3139a2c11312

      SHA256

      4085fa858eedb75841637278ec56bdd8d370921bf7146986a3bceca868098ece

      SHA512

      030aeb0682eab26cff237c458dcf758bdd95c32e370a22774c3bc569cdc6f84f8c2eec8fb04ada1f1d763f97a24ff56737c25d70f4b3276e7e11b5a20b70de5c

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

      Filesize

      242B

      MD5

      424f17c040a8efd7e03bb3a2ac60ae20

      SHA1

      bba26c23c3d5542ae8359556ced251d67164827c

      SHA256

      845ee80952fe26c26647faa4bf7efe0842c9cd273a5bb9e1bf140162c574e2b2

      SHA512

      3730e00b9e8f3bf9174d4dc84719080aa37a0c303e1c27096ff3f19d70e496482b8f5df76870578b243c945c0544f9c955c36cf4bc7897c758fff586adeb93e5

    • C:\Users\Admin\AppData\Local\Temp\Cab1F5.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\NDF525B.tmp

      Filesize

      3KB

      MD5

      5fc8d24574e32951436473e4d3a09633

      SHA1

      e00d20db35d7c6367f41754c859db4767190fc2d

      SHA256

      01f93f7270f0de17f71f0faae60d278d78cac37c01657b86e28a5f715ad0bb84

      SHA512

      424cd04d47c58a0085c16abcb9088ea6c8339dbbe2ac3c1c6954d7f9065ec97959ab8a1345a0a5af9b1fa027e97869705308a433eeb3ad13b608bad199366021

    • C:\Users\Admin\AppData\Local\Temp\Tar345.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    • C:\Windows\TEMP\SDIAG_8f98f1e0-6dc4-49c3-90c2-a572c4e6b556\NetworkDiagnosticsTroubleshoot.ps1

      Filesize

      23KB

      MD5

      1d192ce36953dbb7dc7ee0d04c57ad8d

      SHA1

      7008e759cb47bf74a4ea4cd911de158ef00ace84

      SHA256

      935a231924ae5d4a017b0c99d4a5f3904ef280cea4b3f727d365283e26e8a756

      SHA512

      e864ac74e9425a6c7f1be2bbc87df9423408e16429cb61fa1de8875356226293aa07558b2fafdd5d0597254474204f5ba181f4e96c2bc754f1f414748f80a129

    • C:\Windows\TEMP\SDIAG_8f98f1e0-6dc4-49c3-90c2-a572c4e6b556\UtilityFunctions.ps1

      Filesize

      52KB

      MD5

      2f7c3db0c268cf1cf506fe6e8aecb8a0

      SHA1

      fb35af6b329d60b0ec92e24230eafc8e12b0a9f9

      SHA256

      886a625f71e0c35e5722423ed3aa0f5bff8d120356578ab81a64de2ab73d47f3

      SHA512

      322f2b1404a59ee86c492b58d56b8a6ed6ebc9b844a8c38b7bb0b0675234a3d5cfc9f1d08c38c218070e60ce949aa5322de7a2f87f952e8e653d0ca34ff0de45

    • C:\Windows\TEMP\SDIAG_8f98f1e0-6dc4-49c3-90c2-a572c4e6b556\UtilitySetConstants.ps1

      Filesize

      2KB

      MD5

      0c75ae5e75c3e181d13768909c8240ba

      SHA1

      288403fc4bedaacebccf4f74d3073f082ef70eb9

      SHA256

      de5c231c645d3ae1e13694284997721509f5de64ee5c96c966cdfda9e294db3f

      SHA512

      8fc944515f41a837c61a6c4e5181ca273607a89e48fbf86cf8eb8db837aed095aa04fc3043029c3b5cb3710d59abfd86f086ac198200f634bfb1a5dd0823406b

    • C:\Windows\TEMP\SDIAG_8f98f1e0-6dc4-49c3-90c2-a572c4e6b556\en-US\LocalizationData.psd1

      Filesize

      5KB

      MD5

      dc9be0fdf9a4e01693cfb7d8a0d49054

      SHA1

      74730fd9c9bd4537fd9a353fe4eafce9fcc105e6

      SHA256

      944186cd57d6adc23a9c28fc271ed92dd56efd6f3bb7c9826f7208ea1a1db440

      SHA512

      92ad96fa6b221882a481b36ff2b7114539eb65be46ee9e3139e45b72da80aac49174155483cba6254b10fff31f0119f07cbc529b1b69c45234c7bb61766aad66

    • C:\Windows\Temp\SDIAG_8f98f1e0-6dc4-49c3-90c2-a572c4e6b556\DiagPackage.dll

      Filesize

      478KB

      MD5

      4dae3266ab0bdb38766836008bf2c408

      SHA1

      1748737e777752491b2a147b7e5360eda4276364

      SHA256

      d2ff079b3f9a577f22856d1be0217376f140fcf156e3adf27ebe6149c9fd225a

      SHA512

      91fb8abd1832d785cd5a20da42c5143cd87a8ef49196c06cfb57a7a8de607f39543e8a36be9207842a992769b1c3c55d557519e59063f1f263b499f01887b01b

    • C:\Windows\Temp\SDIAG_8f98f1e0-6dc4-49c3-90c2-a572c4e6b556\en-US\DiagPackage.dll.mui

      Filesize

      13KB

      MD5

      1ccc67c44ae56a3b45cc256374e75ee1

      SHA1

      bbfc04c4b0220ae38fa3f3e2ea52b7370436ed1f

      SHA256

      030191d10ffb98cecd3f09ebdc606c768aaf566872f718303592fff06ba51367

      SHA512

      b67241f4ad582e50a32f0ecf53c11796aef9e5b125c4be02511e310b85bdfa3796579bbf3f0c8fe5f106a5591ec85e66d89e062b792ea38ca29cb3b03802f6c6

    • memory/1864-924-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/1864-808-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/1940-925-0x000000006DBF0000-0x000000006E19B000-memory.dmp

      Filesize

      5.7MB

    • memory/1940-811-0x000000006DBF0000-0x000000006E19B000-memory.dmp

      Filesize

      5.7MB

    • memory/1940-810-0x00000000026D0000-0x0000000002710000-memory.dmp

      Filesize

      256KB

    • memory/1940-809-0x000000006DBF0000-0x000000006E19B000-memory.dmp

      Filesize

      5.7MB

    • memory/1940-926-0x00000000026D0000-0x0000000002710000-memory.dmp

      Filesize

      256KB