Analysis

  • max time kernel
    119s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19-01-2024 11:17

General

  • Target

    677d0e269ab9cdfe860f3c2d53335638.exe

  • Size

    41KB

  • MD5

    677d0e269ab9cdfe860f3c2d53335638

  • SHA1

    2617cef597abe21abfb7095bf5fd7e4c37c4e80f

  • SHA256

    1f7574a0db44315a31c5dc9d87f4c64c4a746b1532aafd209d58b1b3c262eb48

  • SHA512

    ef14f2d796e14c13180267949fc4daa110de2b153529abe9302b2e26213dcf63e32bceaa92a66288968b568e823b322b168c74444f3b37156f68a1ea56f8a0b5

  • SSDEEP

    768:WC5qVQgwBcxcYeUmoL76iP98LhyvXW7yDyUtcZQ4ktPdv7T8x:R5qVQyh9j7EhyNPD7v7Ax

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\677d0e269ab9cdfe860f3c2d53335638.exe
    "C:\Users\Admin\AppData\Local\Temp\677d0e269ab9cdfe860f3c2d53335638.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://google.com.br/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1184
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1184 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2868

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\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

    Filesize

    252B

    MD5

    41a0bdd7bf986795b2321dd5a4e57ab2

    SHA1

    d396b0936339e71b1f296e4a6c86731f6646542e

    SHA256

    dd3e3d343bef9427be855f9a4b71848ae14f4ab12d13432487a1dde15313f5af

    SHA512

    8b6150bff93296ca7bf255e1abb6cbf12e05c643d4c6f5a0a55d2173a325a5692aecc8d73e43cc5e81d24bec5cfff6573a1cd5640b8f53ed5aed3b0137c730f0

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

    Filesize

    344B

    MD5

    5a43e5b94892d9a64412fe03ec05aea2

    SHA1

    7c34b63c828fa4e237184315bddb81f1b6c8c49f

    SHA256

    0aeec0ea5962fb2c4fd497e01ee740c49fdf13b8a0678c0f75308a044834aa31

    SHA512

    07cbb27502b8a7a9236ddd296e82c2389b090f658c404794e4e05d779ed92ddc58dad3ebaf5bd3441b8a60f81af6fbb428b30db7817017ecd926a5d430061bc1

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

    Filesize

    344B

    MD5

    e4c3a3a05414a9df4aa49b58b2afa58d

    SHA1

    b181b6ce83ebc86540327d76b5da36ef066f7e2a

    SHA256

    cc235a192453185fbc11932a408f8ec5bab66b308a57164876200dc46f689bb7

    SHA512

    8726d64cf01ccdf3bcb31eb3e8197244f13bde19874e7eccc7741aa8105432f618cabc79e7fd735c992a4931b4a05ab671e1147524177db262d3ea54357b2dc8

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

    Filesize

    344B

    MD5

    25c7efc4be7e424db70bc3359d30dcda

    SHA1

    cee74674ba5e2f38cd9a963be41fe49f66a6d08b

    SHA256

    812514d98993e2b18da6e4ad3576893fedb70c875aaf92fdc34ce62bc37a61dd

    SHA512

    f2bf77f531fd6ad1886a76a0c7bd4d4367cdd58936a99f2f6bce13434c72adff1081f5b38df1c1debadf454f75e485c3155e6b215740f8db8867e1b793d83c59

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

    Filesize

    344B

    MD5

    b429cfdafe6656316d3cbba8be7dee7d

    SHA1

    6620267d7ee8d9ab63e3155963e45580808d7dc8

    SHA256

    aab937ea386ff7c713c4177f62867f11388ee1249418d4bfdd3efd9b1adf67bb

    SHA512

    00b6972ea26e873f4ae6cc096372fe1f225ee848947646f60b74ee335ba4c90d030a1e67630080e54216ba302a9f2c7278a363f6bedce0714b051b68bf3d2720

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

    Filesize

    344B

    MD5

    da02c268302899afd8e429126acb267a

    SHA1

    d0fbe9e49af84d84f486f8eba5aa443f3398eee5

    SHA256

    798a121f3fa883d43e25d9ce948518a500e0573049aec0a3796af43ccc9d18fd

    SHA512

    8ddbd94bd6580cd10ff3a07206d92c81d9b32f3a2495896a9689f53b5ddba4693d792847b624b195317b0757263013f37f2fc0ddfb4fe6837a5e138d75e666b5

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

    Filesize

    344B

    MD5

    343f0e62e855033a98dd2852852224cd

    SHA1

    0f5a494554eb3a94af01ec1b762344dc0de42f20

    SHA256

    0c99afed635e26c092341af4dd3cb37702f27b4b5dbe9c6d7214d5e84609ee92

    SHA512

    e4dde3b143a4865b89fcb59674a8e84031bd3e09204914b6f4071eb369b6f5ed016b5c0a6972121999e0a3e8b2ff4cf38b795b2d37ee013c7dbb32383e7b8e0e

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

    Filesize

    344B

    MD5

    e0c2dfba449a38c5b187062fbf3a56df

    SHA1

    3fabd3085fab064ec8cf305360de8b5ca6a08787

    SHA256

    98ecb7b29c985593ccc78dd845234c3574794ca0c3b975176fe86ca276260f7e

    SHA512

    7ac4916f632cfbbc074e56d7134802b40f7c976ae011e3d0bc4e40cf53534e5cfbc825c935a623bb3517d97d07c61b4431d0d5b650bea55c6054dd4135c1a811

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

    Filesize

    344B

    MD5

    ca94ec17626c373310dd283e6e598ec4

    SHA1

    1169b934163fb6103c4a7617d5b18786ecb57b63

    SHA256

    2220a5559a30ee4e0e7da4f93a6a8cf40c3b590364904ffb0b84361c634d24ae

    SHA512

    fba5438237c420701813cefeb29ccb267d301ec052443542bc96956057d6bab19dfc0542b98ab01995263114b6fc33e2dafb54ffd1aef4653613c422a86b31f6

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

    Filesize

    344B

    MD5

    250c667c54eafe07eb6f3b835793a9cf

    SHA1

    68ba7efdb251eef05984140af4e4199f99e8117c

    SHA256

    0d4b1ba25298d67b00acd508d73526acab95a10cc0b0264ff99b18876532411d

    SHA512

    57357153edc10434c9aba4cd46cc87e95cc6dcba9fce7d2858e3325b6c25dd6337128f2034eba37f1ad859859521045330f086ca3856942feb8f615492fab156

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

    Filesize

    344B

    MD5

    aa2b8b95a7c16a95f340a2c0dc8d8f85

    SHA1

    a7970f304a8cd18e28210962d5c36dd1c1979894

    SHA256

    5d33dd371fffd18561eed4fd90e3bcb44af2567dc4687f284328293cc760c7b0

    SHA512

    27be218a85f42dc30f55b7bb2a522b0f4a33bbd502c1ba8b140318e819a947950ec0a7d748a50ae3b0df158fca79caba3008a6c5ea885f94f3fc055cfea8d497

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

    Filesize

    344B

    MD5

    9d022a7a6ba742ed12305ce7d8269b18

    SHA1

    6becea056d2b6a32a794774cc63be01393d8aba7

    SHA256

    8f7903ed04ead35a9616a00495ba5286f436838e41631c304f47b888ab5325c9

    SHA512

    bf216a5582e0dd6d00bc49c4e1b7c32e3f829a94691fd303e1a6ea2daa493766d22fb48719087fa9f31a77333e30d083cc9b759b19fbd333ef8492bbd02550b3

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

    Filesize

    344B

    MD5

    aff51e28c98c739de3113a9d3a0cae8d

    SHA1

    3e75ce2425b8138d46273866ccc29f11c7d97f84

    SHA256

    e1f0b4378151551e5d938894ab5c40957e589bdf3a41024d044809892df41e6f

    SHA512

    713c23dd66ff41aae02e002bf9bd4a34e36a552ba91daa98770aee34a858b1a4492cc3705a4248b37130313449a6f116f7abffa02b92e6a3a44da9177e114e44

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

    Filesize

    344B

    MD5

    8cd454db6d791af847b018cd9855735d

    SHA1

    9927c3d71d0d1cb237b2eb5a4f20f297827fbf17

    SHA256

    23ce0879f63652d009a0f2c7f893154f620bb126321148825b6c78cd5b043058

    SHA512

    25e4b670952701d859fd22b428b581bb3405f0e7e7f40c7242679ae613dc1a9629505aef3a92ce1552849591cb3c9f599eb6e04f463e446a0548157d1bdced44

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

    Filesize

    344B

    MD5

    8c14d66e8d514baeba34f8da3d293dde

    SHA1

    832787dfbad3b3cb878d79941e050cbdac5fc22a

    SHA256

    4fbee84f434dbe6d2fa6dc5ebe1bd097dc6452a90ce8da10e8f32f439f834082

    SHA512

    9178f0f22f54eea1d693632d98f8b832c09cb1b00f4a0ddee6ef68db791446eab7ffcfc925906b7739c92d291fcf81494c831157bd84c0111cedd55ae6d9c8b5

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

    Filesize

    344B

    MD5

    4701de138fead098fa554ccfd79788ac

    SHA1

    72d626e3d7435f14fb8e7135322e626958c5a624

    SHA256

    b736923055549534dd8ca4ed6bac88dcca7bc870727bce893e50af40b3e17396

    SHA512

    3bcae8f32d2f38cf023307b47f7a14418accca6bd982802718ba241f7641197d65c3ba1087b01112ae55547c9d5c020dae0741cd81b360ae09975e89f898a4f3

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

    Filesize

    344B

    MD5

    e0d2d32a1f7cde8feefb2c26c54e59aa

    SHA1

    6543e3685bd8058c63b1e50c7cc32478f5458cc2

    SHA256

    caecfe1a2ba1d5f01c66518827126b22f251c56268d54fab4c57680abaa37eff

    SHA512

    7f6697ba11026186b07938d3c1854b45badf9eed110e17e5dce306882b61e0e3559c134544bfe0dbaf72fceda4fdb10d334598200d56d4c7d0ed12dca7aa964d

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

    Filesize

    344B

    MD5

    cfa3752693799c8e8435f0aac31b5c1d

    SHA1

    256b2c4eed37b45187b0ec3acca2d9b0cd6f6c2a

    SHA256

    b84a99aab192ed6e94761b0889525c1a7d837f068fa74bf8656bf1aac94393e0

    SHA512

    cafccfbaceda84edf0159bf3ffab69c8e09064e1f128108b304b7378cdbbc9ea3f76e86afc60769f37f8262035d7d832cdbb55a0590f3b51f842efe3edece5af

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

    Filesize

    344B

    MD5

    3d027cef00ebc2865199ee4eb36f2158

    SHA1

    a0e83d01464286de7d6535b9e3a0bd62629ed4aa

    SHA256

    021288051bae823bb885dc6c283edd8868baa488e801813eadd34453fd55094a

    SHA512

    561e97d76d93ef7d2a4c1bed6e68e5ebc7cff80f3542dfd5bced9ca5433e06e2f0b6051353b7e7cf2e5c8f2fed681a2d5f2e15ccb9cbd2434d9f34754855f78e

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

    Filesize

    344B

    MD5

    f4439cfe1ab524cbbd5164cf4b17f834

    SHA1

    f71d67b7ccc9a84aa1fc4be22f2755e5f2e45f01

    SHA256

    4a7b1f52bc51777c90ff47645e5beadb6e3ab496700d529877175c91768539f5

    SHA512

    ff6685fb12d63c31c37f337e4d670753ae0d0fd5cb760d54fe6f8e92565d2b1cf96e793424af56f73acdb5cfdd87754f5514df7dbc5e6dcb6591dcf420e30824

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

    Filesize

    242B

    MD5

    9c8d119b1d2f9bfa242a46f85a267d1c

    SHA1

    6b402b283dff01deb96d0142077844f6c2b5d53c

    SHA256

    d97403c73bb08ad59d8391615651712d737d1fb0339a5c05643bba2210bdf281

    SHA512

    b1de49b89fe61d4f06172ccb65e43f95ce6c1087ea7e0d96aea3cd2384e37d27076af400df90384e08c2bcd87056836546a709c6804245b58b113f352a6611c2

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\f9yyw0t\imagestore.dat

    Filesize

    5KB

    MD5

    84a26f6e566947e5a106a5b71f1a0b4b

    SHA1

    5b6a85ed4946e45b5dc82dfa4947560b7e44f202

    SHA256

    a61558ed235b99c0e741502741fb3b122c587abf73de6166938064bf677f2f7c

    SHA512

    42a819a7ba8c9bddfa691558300e1208c00c0f49d1ffeb4bedd2aa2cad9d10d510f1dc6ef10dd83dc3c50655b641df8c6375c49e2f467ac447cd56a85e452b57

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U1J1BPYJ\favicon[1].ico

    Filesize

    5KB

    MD5

    f3418a443e7d841097c714d69ec4bcb8

    SHA1

    49263695f6b0cdd72f45cf1b775e660fdc36c606

    SHA256

    6da5620880159634213e197fafca1dde0272153be3e4590818533fab8d040770

    SHA512

    82d017c4b7ec8e0c46e8b75da0ca6a52fd8bce7fcf4e556cbdf16b49fc81be9953fe7e25a05f63ecd41c7272e8bb0a9fd9aedf0ac06cb6032330b096b3702563

  • C:\Users\Admin\AppData\Local\Temp\Cab5C44.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar5C57.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2956-25-0x0000000000400000-0x0000000000411000-memory.dmp

    Filesize

    68KB