Analysis

  • max time kernel
    140s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-06-2024 18:31

General

  • Target

    嘻嘻五子棋辅助.exe

  • Size

    44KB

  • MD5

    48c0440089848bfc667c3f83573c9524

  • SHA1

    d8490bf3911c0023e07a473db3bcf7a79716e291

  • SHA256

    1e3c61027862eec3bdfbfd25458c8c40cd9803203813d6c42c55c86170804a3a

  • SHA512

    5fad30bf0e4e2b74e68bda5ce979ac361c6ec23075eb8f79c88b9e9ddfd1c2d7bb33e9842f26eab8e6e392b65880f876e48f1d1773f03d97c9cb6220590ad06d

  • SSDEEP

    768:tN5b9z9b/irfBYvdrxc7dzpFKRwoucfKUQIDJKbpLAj2VXPomP:X5xzd/YfBWxc7b+Rub7sJKNLAyVXbP

Score
6/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 26 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\嘻嘻五子棋辅助.exe
    "C:\Users\Admin\AppData\Local\Temp\嘻嘻五子棋辅助.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://hi.baidu.com/seemk
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2936
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2248
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 2520
          4⤵
          • Program crash
          PID:1064
    • C:\Users\Admin\AppData\Local\Temp\Engines\yixin2013(A)\pbrain-yixin13a.exe
      Engines\yixin2013(A)\pbrain-yixin13a.exe
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:3044

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\3FE2BD01AB6BC312BF0DADE7F797388F_B7D10870A6B238807DABD8853AD7AF03

    Filesize

    471B

    MD5

    20388b325a8ed07f762c46a603a84f6b

    SHA1

    a24d3e7f40da44a7c202ae758b56d98ce03a7d95

    SHA256

    3886ff6cc934c230a426c8a0e1e7e4af65d00d0c42aee4d197134f470bcec5ea

    SHA512

    62956b805ab85e48597b5279de50d97e9c5238168e8b6deac0bb14a1b45c78503897e938c0c6cf36b871af15e7ef5bbc8b63c5f69b98b066086400d675021250

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D924DBA630B372EAFC7943847A55A5A0_CA0CE9F2ECDDF949B8A47E6A574448AA

    Filesize

    471B

    MD5

    12a8ede78f723a00f8b1657e0523eccc

    SHA1

    550e62d0d5195dbd7e29b58e72db7f1df7296498

    SHA256

    cf32eda25ea12eb559fa631a5effac6398eb16e3173bc4727bba65b1a3dbdcde

    SHA512

    d7f67f4df34dc0b8a7c7d94ba6bf15754a99bfd9a0a2d6e09e2458502125a3e4a8a88ea115a98c56476afdfc3521ecb425fa1f98f0c953622fbef5ec72903219

  • 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

    0c6706f387d44769e4da8267b8640b2d

    SHA1

    0ffb40550b3b3fadb469aca9e6c943a0bc4e883b

    SHA256

    000695181e4781f77e6e23a1872431610357441e9461bf0a7f5ca08398f37cf2

    SHA512

    3c2839938abcddf257a12be0bbdb0196c426e290bdd8ce305d2a1e5a8292127a3e9c6ae862c401e6e50a6487446b54686bfeb4b4e2bd726dd0cfcf8d0b87cb98

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

    Filesize

    344B

    MD5

    c6f367562a9737d6dea623efe4dabd98

    SHA1

    8851db8213c975b05a4501e969dedff3fce3e827

    SHA256

    a90d047677e164adecb674c523aaa70ee968386368d16ac470f32706e24aaffb

    SHA512

    339c15a45bc1ca63ac0ce959616e170fc5cb3a8019835e4ed3a759a29f4c125857f4e204c2d682c327dc2e0b3b2c8bbe42ffc3f53207eb94ac4777e499c03d71

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

    Filesize

    342B

    MD5

    34c9d8e56f9115e6f09d274f49685690

    SHA1

    5041f3eaf7caf89f4dbf73a8a435d117263abcb7

    SHA256

    f0cc43ec704096088714b40d378028dd38e3b9921dbf79385bb40c3642131f5a

    SHA512

    96427481e17a2f5aa7b86c95a2658bbff9670a44b5d61511825d7c67249d4e913aa7ac6aa376969c1311e4b88c694fadd244b3c2e3812a6d25f3e1b7a4b3fb43

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

    Filesize

    342B

    MD5

    36e306b1a75b920d7374ed8217e6ceb0

    SHA1

    6dbe39984686e8f77dbcefdb28a65b00187c44d8

    SHA256

    c8ec380c2b1b65fae62e43b6720a909f76ae1d25a81f84406af59854defb5d1c

    SHA512

    d20ba4ceb364fbfeb062b1df6eb05afff291e44088b4eb13fcf0a0032848ed4f606b85d20bf025f4fb028ea5ba379def274a5e2d104f7dad3e49da183c27e4af

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

    Filesize

    342B

    MD5

    89e95ef1fcb715a4da6ccaa91785bf43

    SHA1

    22794069ef2a1091470dbb11cc61864fce64b0ac

    SHA256

    59e8f6ff429ab362585213e1330693ba841e64c2bf72000bc6cc9f909cade3a0

    SHA512

    23498a9e6ed4d42ded90a2941f44129d2db953685a05e4617a5a9f75340d2a020caf9bbf0a3b3ef0fd6fbb771926ecb1a5758586f0fa46552d4c73d821872cf7

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

    Filesize

    342B

    MD5

    23e280a78a4528cbac6603c2a9f3618e

    SHA1

    841d18014f6d035dfce34cdab3db6ef16d5cf115

    SHA256

    b299895869ecf2596412cc22138e40bd6166ab7bbb1b5e2949ac8811cf15f315

    SHA512

    8c7570cd773fb8b6e0c939315e8e8e7cd574e33631ddfcd25982efc881eb01bd6e47d897dd1a78908665ee2c6327cbb37586a85c13276c0bc22ccf4aabfa69ea

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

    Filesize

    342B

    MD5

    34f8f810c36f82db1cd62c68021ade8c

    SHA1

    85a2e7575bc3df7a9f58bde11bbe9142fde86c6e

    SHA256

    eb741156acb85820f4ce5b2946eae0d4ac529674483c2ace640663983b219098

    SHA512

    59d312b80dc079c91060f75ac375a2fab831cb111e854da22fee7b734b589aff75723b8a4bb5559c0ae11f19fb223cafe28b2e686567471ab9654ac54c492b33

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

    Filesize

    342B

    MD5

    d47c8524927d2387a053f51d6ead405b

    SHA1

    7c98c30769030b3a0d0b1632806a0e10f506ce4b

    SHA256

    ca4c3802e4001835a8f9e90b5254abe04b0d1a2f8a23d45f139d0bd8ca6a1137

    SHA512

    82335451231fcaea9a1f8e5eacf90cf943d651e776fc31ee228057ab304c7f4faefeaf7a06bda00c7a2add1ac6d815a578e23de74784332b4923253dfc27e246

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

    Filesize

    342B

    MD5

    e1103813704756a7e48a2c76558a047c

    SHA1

    eda3727220ec953790d5b83a76851f57120a1aeb

    SHA256

    651852ec03ee040e3af32c891a44d016706ed8d1912e38db55eee51ed91991cb

    SHA512

    a2c6666fe639a8c6e515a268f6ae312812db1605e4e015944a25a0fd8fc5b2a81c24d7eb584a85b2c93342eca0dc8817697318d111466dd0b260a5f58da70ce3

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

    Filesize

    342B

    MD5

    797d93e0dd8abf170e080ba36edc83f5

    SHA1

    f5cc3e6617ecf0772a0daa9b5dbb16e733d48a16

    SHA256

    db857e0f092ddbf766cdb8616adb5656d8989ecb70f49958ef5ba6c6457d24f7

    SHA512

    ff6543bdde51444b8cc2a3f303d01da817a9147f27a27009625d6c0527791e2d1456b2718d7303b450fb6fd654dede75468fb47b9ae2088fc084c2455a54f0da

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

    Filesize

    342B

    MD5

    3419a164ce41dd87896082a7a7ba2d7b

    SHA1

    beed8ff673aeeaab25c0e36a189cabb2764dd4fd

    SHA256

    bedaa4049557fb839a0b72fff52c7f867680cf68bb808d2e2997a37473d30cef

    SHA512

    3e80c59d07f075295f663dc1ef24e44e2a2bc42824da42145ab83f9f06c45c3a312ceb69ed546a2aff073f59c0bebd8c30b782ebc070f955ba705f2c713b0e73

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

    Filesize

    242B

    MD5

    1e7d9a81d59c9ff5d5fa63b6ed5592bd

    SHA1

    3eb328007c7d2b13a7d5a9578a0d4f9a6cc4e941

    SHA256

    0a6a01c8b2a0bbbf4926c3e75cf1c758ea9f69962f0b9976d14757a7d02abeeb

    SHA512

    71c1094de4bf61fcef6027b7797422a3ef1c8a0c74f03fea9d46ab12d6e16c19321e9ce01bb597137ca04636972aa82d700530b99e079747bf116f2401e37601

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EDQW9R5V\R18KL9PF.htm

    Filesize

    4KB

    MD5

    67078b44374dd4c6be078291a35896a9

    SHA1

    7e025a55f3e0dcdab2110d51efb0153b34b3d850

    SHA256

    15a571e44397e1580366a5555e153abed454878dbe08aedec152509d415323f8

    SHA512

    c47f3826aba8f006598dc446ddbfa6dfa27079b16b9b4e3abecb18f03f8f046e5d9eec08c4e55230d5110caee43b33fb2825c7cadfd89524acce3cb94023ed40

  • C:\Users\Admin\AppData\Local\Temp\Cab11DC.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Cab1375.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar11EE.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\Tar138A.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1812-1327-0x0000000000400000-0x0000000000411000-memory.dmp

    Filesize

    68KB

  • memory/3044-1328-0x0000000000400000-0x0000000001400000-memory.dmp

    Filesize

    16.0MB