Resubmissions

20/08/2024, 11:43

240820-nvn6tszbre 6

20/08/2024, 11:32

240820-nnf7mstbjk 6

Analysis

  • max time kernel
    117s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20/08/2024, 11:32

General

  • Target

    https://www.youdaoxxv.icu

Score
6/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 26 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://www.youdaoxxv.icu
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2104 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2964
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 3892
        3⤵
        • Program crash
        PID:2220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

    Filesize

    2KB

    MD5

    87ee5d3eea3cb68a761c4fcaa003fc4c

    SHA1

    51018f370e564308eda68a87768d75c2aa625e1f

    SHA256

    755f15c6183ed8bd3d268ee00357cc3782fc911fd9f2299eeab0c20ceed4f798

    SHA512

    0f59acd2cf30005d06ca2ce134fd55932051efdb4ec7567f537d0cec2a584da9789f6da6d9121cc9daa3d41907aa97f498b45ae22c1b55ef457e6672ba39d355

  • 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\7229E30BCFD0992128433D951137A421_175AA887E5F53442EA7A85DC71939C17

    Filesize

    471B

    MD5

    43ea210c191db5edca03195fab1a4289

    SHA1

    5bf0c7753698d2dd40134a7d28e159156b38a264

    SHA256

    a74cc7ec033d285f1ed5bef82997b075545bff60189e2e8f9d126b72eb20c51f

    SHA512

    657994a2d6e9ad469b9ba4aa3a8008aebe3b2dec87873d8cd8c4da381b07051a5bec0af459ba39f1e89b867b566914b06b56b82437bd3bf6ade08b6499154718

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

    Filesize

    1KB

    MD5

    3a0e611157f1066d08c3e5b273aba714

    SHA1

    0163f166be0b036cfc2b6ce78d59ede05552de17

    SHA256

    20a8d02cfcfd8887394536448dc97c88d49a247a4a933ba7081faec72da8fa8e

    SHA512

    55a387ef662a407ececcba0fca3d0a48e3e9f36eee906684dc78053396915fb5ebe78ea2d1e7ce313001cf9d7b1ea41cda419dc554957d1a4ec80d0fa7e82f00

  • 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\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

    Filesize

    488B

    MD5

    dca7a0497dced34bda635bb9c3f9fe99

    SHA1

    07a80eccac8345d00eeb1f42d7489f62f49bc72a

    SHA256

    30a245f3272e9ba447c56ab766bb5ef11927e78f467304d320aa84136a1bc20f

    SHA512

    ebb0be742c351c51f24f55ccbf2e98858cd2e7361893f5ef64b7dcde39057fccac08bad94c90714574d242c987fadb07a2011be66f9635ccceb645a3e4d83cbe

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

    Filesize

    252B

    MD5

    d1a26c1b3f5e01c0f089f2d81aae6ae2

    SHA1

    65a7e3b2cbd73c6fdcf11216f36f10fbae79b3d1

    SHA256

    cbd097f8303fd3cd54c036ae493b16ace5a41b746a53b368620a9e6fd9167721

    SHA512

    0f4a9fc1a4ed5ba3b207b194a9e4752a1206acb45b04820dd62d6f3627a159b36bdc2898f874b89402f8d11f5a118662ae189b702d975fb9759d77b7d8c521e7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7229E30BCFD0992128433D951137A421_175AA887E5F53442EA7A85DC71939C17

    Filesize

    406B

    MD5

    9e99e804cc6b4415c3f80453fe1de6d3

    SHA1

    379d784b00ea79e9eef015206b97fcb659d02730

    SHA256

    6c33ff2d8564890f8bd246986faa7f503541b9c88991e0d2f39170ba066604f8

    SHA512

    6e9a7989f82e00533b164eb9be35a5fe0a3797cc8ed1cfef30227afde14477958405773f2021eefa3054bf7f3ce87c464b514c6383112154ca9684bfccb4e6d7

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

    Filesize

    342B

    MD5

    d1033c50dd66be5be0ce4c65e87672b8

    SHA1

    b765af4fcf030b64502118827adbb99d3e236a32

    SHA256

    e6b99466677649d8f24466cdc8715a72400c4155eb66bcea2fc43d373accd20e

    SHA512

    8d51c3f8558c58839ef9b51a98bb0c28c9edbc15b1083225f9cdbea1289e90228e527d58aa5ba6c599b02afd9baf4651fb8edbc1ce6abe4452975b1029e7f1f2

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

    Filesize

    342B

    MD5

    9ce1664c34d8323dbe0bc9f5025da367

    SHA1

    338b4e0fa4f51af33ea4ddf5111c0b8e6e902249

    SHA256

    b72a6c5f99b040d01de898fcd1ac3691b0daf2043489b75fc26f8cc1b1eb27ff

    SHA512

    45ce1a519e70ca792239c090ea76ffdabc064f9e2bd4f7cf50ff259cd047067f6f1bc61b71a098a71b7bf3ab818b3596e1b83dc5296b6e4c45c4ee91c1618f5d

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

    Filesize

    342B

    MD5

    e611b77d36b390e315399bb9d5340bf9

    SHA1

    5fcdf054717b905dfe32a10ec2f39d0609eab377

    SHA256

    70633f325c679acfb7066003bba01657a136fed0ecb527f1f247d2f57b5793a9

    SHA512

    0bbcd7107eb6e80fb7f67a0cf715f8ba14626a5961046ddc465580a604e57b4fdd721561fc3fd540172f110d25788c898bfb48bb092a503890e564e250dd023a

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

    Filesize

    342B

    MD5

    0497253d4e6339a77e190f8953a843b0

    SHA1

    fb14ec5f3d12e1112c599bcafe614ccfb5f6cd78

    SHA256

    caf25c4e5fdfe62f5eb9f4e11f02fd2b354359f7911eb6d6d3a371c8149fd95d

    SHA512

    bd78c4e01d2e6fd3d8303bdabcd9e72cdfd06f307f4437e73cf34ff9aaeecc63606aeff97c1a911c66bfd59c25f8d94acd004a08016c5e202abbc5d15beb2160

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

    Filesize

    342B

    MD5

    aeb52b995f3a30f586c8294ee081d0ad

    SHA1

    810d5622543ba15d3020e9b00755ac71e753b145

    SHA256

    181d4ed22aa583b2dde3d2ce1438c39ab7b0c604b9e5c7516a2fec3489af3e73

    SHA512

    6748a71118fc1ba3b88085c2dc37978bf92ee802d431b55de65872cd590a615ad8f5224b824624d40e83072df8f67e6ac8e351500870023617e6007d08f9a29a

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

    Filesize

    342B

    MD5

    cbee892537e18c8a6189cd47265ef838

    SHA1

    e00e7acae25b1fd74f1d315979daf155e2de1f79

    SHA256

    51bcd8a1e656a4f634467a48d9c2df97501ef367adfc1bbca93ce292d60f27c5

    SHA512

    feb668d941a4cded131f53b661e2a7d46d7ca963c37f34dc72ccea560b1f220984129ac871fac5f02045213ac4630a4d3e011b2fae9dd0f42b6333af044c1bbe

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

    Filesize

    342B

    MD5

    58c0fcaf328f38af1ae69979637930bd

    SHA1

    3e7a9118fd4e6c5ba012ad1df6e4bb01ffd652fc

    SHA256

    6791058ef8685ae6844b6616cb14cfad679280320f6d5c21745cbba9e1954793

    SHA512

    0b718137f43ef3078efc5d8e02410aa5765c75121205f239c600dae35d0dd4f9a38284f80e31e8664b4a419e0cd1ae52514c031c4fce1dfaad2501d05c8f9694

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

    Filesize

    342B

    MD5

    f43a38c4e285ea331bb6dd8a41017e4e

    SHA1

    56e72132371e02a689d67ec535ab16e4387d4fe9

    SHA256

    ea68b1124efedab7078b43fa7066bf607b3f28e7cefa0f7db63176d167d1fe80

    SHA512

    c67eb4dc6786d4233f55b7d5a575dab3a34dadde37dffce8f545eecfa1a29c046f809517bf414526c4ea6f83cf5e551a4aa266a99fbf4f27a5f831db7606da80

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

    Filesize

    342B

    MD5

    8e9c7139bc45d3ec28e9596d67170f72

    SHA1

    be358fe3df5946f2c923756528a35d6287f6df54

    SHA256

    6a09812d0bc9e4d18f2e6bd77daefef95f42416a8bb46127acd8a22169cca0a1

    SHA512

    7b4c58bb10263302d13e29c8655c453b76e82915938deddf2713f921cc024a85b5f0179760ad2dc7e51b0af32528152050f44471df8be487f6619cc925987f2f

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

    Filesize

    342B

    MD5

    02b6856ab52c2ee43ad0426ab233fd93

    SHA1

    62a1e58dd01dd422b036cf204ae81fdfffa3c6e7

    SHA256

    818afb817a6a81da87f0b8b118d292e881811d673583621920828de84b98ec62

    SHA512

    e262260378f4c384273d0e9d6cbe4446c2a2984dbf2f241feb9599fb89d8b4e716aeb80f400f242c331d6fd172704a35a61c6829001f207e69d6e7594cfc462d

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

    Filesize

    342B

    MD5

    93a13b995a9456fe6d1cca18d4710f67

    SHA1

    d4dbe5a4d637fa150cb6ea8975d8682976aaf3d1

    SHA256

    df1daa86abb9db3e771440e26904821f8e056aa7329d77ae2c6858eedd659746

    SHA512

    f49995c75f5aed9c6abd2384c4e3552408305e51bdf2783da1d64b351cd3dbaab8908689c1aba019c7702502d8a2e9e33d9c3c56184f03194df100325b976876

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

    Filesize

    342B

    MD5

    ce348085599c42e71f50c65b56f9ae4c

    SHA1

    f06178cdf11a04a00bd2c72781d7b0724e385ef5

    SHA256

    80717ceb50d46356c94f88198d140a8f4c04d3fe420b2e737c037c7b602986f7

    SHA512

    6ec434aed9a48dfaa9f08bd62975c57a219271db5983249a271605ec90414409c47b3e8f1910e7b311a30b06de8f755868825c1959a9d571c436aae17bcd00f3

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

    Filesize

    342B

    MD5

    013317f5751ec5f0fde40e5b3e0cfc9a

    SHA1

    fc858cd3c992a80de5b7f21d63848c7cff58cbc5

    SHA256

    5a5e7d9b430d284cf7ac06532afac4117570a5eb5f4bb3fb5683e64b28af4b15

    SHA512

    b50e222d67dd8b6cccb6b9a9054f322230238df860c49c9d17f21eedb8bc7b48840e9a5a1516b45f48b65b807a521540c16e426467fbceecb346319f9ebb7835

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

    Filesize

    482B

    MD5

    4720ad2893d8a1e39a9b2e238ca1dbcc

    SHA1

    64317c819e5ad4966d4077950fb2f1fc28a21965

    SHA256

    d739a0dd64b09e4b65a05c29d6405037a88f90eb44d26f009781ed3bb521da89

    SHA512

    5922bec7006a0bc023fb3e1acbec2731c5272274c88771fd82cd3a50e34c73c714ab4bd1f276d04f2a530d985c742c8b0d77bc956e859d0cb02da8d7fcab6b9f

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

    Filesize

    242B

    MD5

    b27d0ba1dfa1a368d323bba483953a38

    SHA1

    9e8620c0e3060df98e9396580e291442db15180f

    SHA256

    d07752eef3a466930c87e0461be959a1dd56b323674d0dfcdad5fd7bab39965b

    SHA512

    1899a42fe847577b6c9e398ae65cf17f9255d92b22df404dc97b9ca585dbed704dae03c050118aa51e90639de8c98df24989c3d8c64d1965fde62dd992f4afca

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3H1FOMV1\MF8VYP5H.htm

    Filesize

    15KB

    MD5

    03a518416b5bee8ea666bbb1c1e9f18c

    SHA1

    93901be2c512377efa08fb9272cef28202f93d1f

    SHA256

    754f6cb2ecbb2f54fc739e195788bd462cb155730a690c855d7beeb10221e78a

    SHA512

    17d6957fcc2d1b858c033027b9a7d4b0bb0e3959bd758bc53fa9617187a229e572e1a9cdb0835eb6a33af6fe349bb531b39c2b1cc3dc9acd837d653ffc17f743

  • C:\Users\Admin\AppData\Local\Temp\Cab2609.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar261C.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b