Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10-05-2024 19:11

General

  • Target

    writing.html

  • Size

    15KB

  • MD5

    ae9ac06c9bb7ad6cc583199cb7ddddfa

  • SHA1

    83ed092b0a0d622956b0560ec1966192a7a9637b

  • SHA256

    61768702d1008fb71cf52446a92a5d18842357487c31c4ac7f019a09e5ce11e2

  • SHA512

    abb5c1b9116b2274613ae7ca970b3bed85ce2d5c3b7370b2bcb99db17da15e850ba40345118b08e87db28437f5ceb36ac221ffdfd5f6524c57314250f8cae317

  • SSDEEP

    384:RmzICDWiQqX/nzQ/W3w3cSOQdKSsyvEMI1bTqjjdyF1:nEzwxcMIlqjdyF1

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 40 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\writing.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3024 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2704

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

    40756c61f3c7ef23e7d240b1e7f5086d

    SHA1

    09e51907aae9e5293c0f214f5f74f910d36658f7

    SHA256

    16f6e2449a2c5dc0d219eeda127912ec1488b2ddca732e57cca1015c8409bb0b

    SHA512

    bfeb8b17be443b7ede89136cba74eff7946f576b2e2f522b0866e06958d340d18c8140bd6159af9f6ff9bedc69d97354e3884737a38700a18aee048ebbe5728a

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

    344B

    MD5

    8d22f2139e44b3acbb13cfff5bd75a19

    SHA1

    c1e79281f30c8ef287050f1d7b7a39a8f8670165

    SHA256

    620b1fc476d5b265b3873da99b290016938dab981980eada624b39425aee2ba6

    SHA512

    8c77cb5deaa4305e90fb9043ebec28e2ad736624c67bde8e5355ce97929d96be16a6d3725937608089ade9fcf15168f79dd17480e3aa034790f244ee9ecf59de

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

    344B

    MD5

    49fd5a8b34e0f722b7f90867f0ff2d5c

    SHA1

    144d2c21252437086a0d8237397ff5acae05ba1f

    SHA256

    d30a9e346a634a8f256c34046d27ba39ad67a7842446f7f88d8eede3104f4812

    SHA512

    7d36b58774ed982db7f27d2f7c62fbdc9b21e9d476622cf439f7c8fe10bbbacfe10c50c779481206535fe4200f752c01f1d94f29a76309254ce7bcefbd2c317f

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

    344B

    MD5

    02f7f9350932a83f0dd949a7bb0a6723

    SHA1

    081ad74593506422ee031489d7b52af300ad67cd

    SHA256

    46b11512a302e2699cfcd9f455063482064507038360dd4791befa1a11574ae8

    SHA512

    fd2ed1fbd7aa59903b61d9aa5d64b29b855310dfc8c3f8df7744a567628073878deca99d1e8dc62638561b774889eeedbef44fe4fef2654c9136fc6ab7409a44

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

    344B

    MD5

    fd1f7cc4ce16236a8e8a318da0f2f25d

    SHA1

    39754be28764cc9d9492dcd18401648e11439dca

    SHA256

    9aa9a9f0d194459c45072208e0d80753716475bd336a78e50a8c40af867270f9

    SHA512

    733e383407ac53b3566f895970405f8d41bed06fc2413d197595e7f2dae2440b5faace64e541aa8c783002d6880982f42512eb82df8b2fce954cbbf371442bc6

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

    344B

    MD5

    7282186f0009af7dc2ba277ba9b94ac5

    SHA1

    fe1cae068ccbdc45e9d15c84374eac807d324c9e

    SHA256

    c79388d4a9bf4e957b78fd7d6d16f22c9904bfcffedf4571a2dc3f9b7e63798c

    SHA512

    fa783b43131a3b41fe57f750fb180d934fc4639055b9c098579c9f1c6b132205e8a90e926a71b40ecda327e4294003574d94944a9bbdd01be3701eeeb81f90fb

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

    344B

    MD5

    d36c5e1f333d5081148fbac721f0d130

    SHA1

    acaa3af3cbfc19f8ec9fad1b4270db8f51bdb76a

    SHA256

    efef1b4ae3fb3b47739102865d22c59de232b7c709946c78d19ef3caf201ffa7

    SHA512

    1e14799c5a13ba248c3881ed5c6b610e7adf4c2a3a8b51e495898077f7fbed3c9924d75d8ac9336c65dc38602557b4b2d6c15ee895ff0c8b6e544a73f4dbd4f7

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

    344B

    MD5

    c17a49362701bdd86abbd02818b027df

    SHA1

    b50e2295719f4ca24740c2c87333f33876beab4c

    SHA256

    a4007424c177f37993805bfd5be3430ba4d01ce14c9635fa2ad05a853dc8346d

    SHA512

    10899eed06e7ae54cbfea21cc3f8b1c03d511728c747419a0953b8135fe4098b283515ed5ca01dcf59ec2e9c00f3ea7220620be2883dc1a058d09d6f4b77bfd6

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

    344B

    MD5

    b1faf6f358d53884d4131c5036df32e6

    SHA1

    3c5ede351b86cf8d31de12b6dd0f9e17c7cf6996

    SHA256

    d61efc33e7854f4a3fcb4c091253ab52e1517124f5e498f2f25cdef4d76af563

    SHA512

    ce267496a2ab7ae4eb95859a1b4db1c0f669db86ec79f67194fc03751f27075c7c38f68b9f30530fee1ab9ccf52b0dc69c9b78a82266b2e5104f9436d3b2acdb

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

    344B

    MD5

    60ddb11b4d6ea30ea55d30a317cb656c

    SHA1

    5a703b32bb710a3601c9ae4e4feffdef12fafeb9

    SHA256

    3363d41364190f34d022666973a2ebcfecb64405a846dda39e9c17feccebd724

    SHA512

    88dab8c58a7ed57eaa5b5a1ea505891dacb64f047b36658037f6f7ff6b871aecb5d65296f4f32d5a8192c5b94806be676dc7f50219f8e5f648d3ae76029f7582

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

    344B

    MD5

    4d75348d6b5628e4d90c77dd61127596

    SHA1

    4660313ab5b0a8fc69f012b0f6d9a4147be45517

    SHA256

    879dcb6c518f01115563f69bb3a1779107867da84f5f350c3e0b6e41d9ba2113

    SHA512

    43c8367b25d07783f1a378285ea1e968f80c6d7e74b91381b79c96824020f00dce3d5e005de6af3f5d65117d06722d95a63b81dfe0f27dcd3d2765adb083f915

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

    344B

    MD5

    75d10f96836ae3281827fc7e038ee388

    SHA1

    794bc0c1d83f828a4d9e5028a12bb6b89e0e25cb

    SHA256

    ccd0c7c4d8f1fd4b29e0a9d7247505f69862363e8df61947976e74c7a6f3288c

    SHA512

    c6b49441957fe7bab522ba54071ee5162336bc699cf0baf1b61d3f3dcd11d7bbc3589b5c0e24bb58fb06dea8d087ac43269917d15cdb94629041d02f4095e49d

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

    344B

    MD5

    6d96a9630fd188e23b4450181cb48652

    SHA1

    388caca63d809b6e7e15e07b9e4c65a3130e1bc8

    SHA256

    64e2b3d342d22baaade5ab306ebb01017c9c6064a5baabbb7c3c56cdd258137a

    SHA512

    65358f48025bbe6155113c6de728c21e463459bbd0a1b8387cad1446280c3f10483d5aa708390ac738f609b0102dfa827a43a687496acb76345ec42a61ec17d1

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

    344B

    MD5

    3bfa3f79136092ea315429f53d596bf7

    SHA1

    a3b0d2452297dfdd82dae1bf8ccfe02b0e53ab70

    SHA256

    bc1865528c6c5eaa6458b4ca01d9553eeb0f066ba1cec0bb06e37dddf7a411e1

    SHA512

    0789b5328feda0441e05553f2305b8ab8f5910dcd91b54077aa097c3f0ad2353720444edb2b8a43cd0a62a47b8494320fb68d1631a259cf20644fa5d8716003a

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

    344B

    MD5

    ca41acc3b58c1a8601cc23b55894f2cd

    SHA1

    ae97d1d078480f5ccdc5f1a871bf18d959c4b79f

    SHA256

    ffff0f63c5635197967ecab3288ce43f3d1be22e2a1c26fb87a609236bbe5ebb

    SHA512

    3933b720c3473378ee4c153a6fdc1974c744131ae723064fdb5d42561d8bc877609e51f326a2aa61b83983ed7b801358308a8231eefb95de1a8b3977d5debbe1

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

    344B

    MD5

    11de9c5b3e68f4ae3e3ad49ffd788bce

    SHA1

    41034c86e9fb7946562871be9b7ea6e09e29bf55

    SHA256

    b7196bfe5c9d2568c15c2d72a7736fabf10ac5233cb588b7b9c670570cd4fe51

    SHA512

    a576d5c827c02ffd4b8423ee77454b2f0331f81f32fcb42c0d0dbdd7e70199a6e1d40b4ac99098e37d6edb52281827f9925418c731d91c7bdc12b06347f59b3f

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

    344B

    MD5

    bb42ff299856789faac843f0660b16cf

    SHA1

    b985ed7bd2f9e0783601c075a42998c66d095abc

    SHA256

    6416c13fe30d3c076687eb994c2c3ef3945b36017692bb311299b0b0c443b36f

    SHA512

    a4e2c4ce8de23803d1d1eed780a5750938b8a2ea796723b6692f7b182a7056b2fd36c9bf6c67624340d6605c19fec0e546e96f68c2b200b54d510ddb4684bdf4

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

    344B

    MD5

    97a10dbf4e04b46d7ffda2987d159eec

    SHA1

    3e36c8cd12a9a5cbdd4fb1119f4cf4025f34ce89

    SHA256

    e065cecc836d7de3bbbb6df7146e2c0c0a2f2f022f201815200e9ca148026cd4

    SHA512

    0795f61d884dfbc5cafe948e5c93c94979e6e9461dd78b632cd8baef2840f43328676f878bb57941038fe9d1618081c44c9d72f74dbacb6b0449d710fdd08804

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

    344B

    MD5

    a8f8991a794b175b069d813c5aa4d7b3

    SHA1

    dadd5f9b19d2af79502681f904d6b21f4e8e373d

    SHA256

    d92e3741bd5614db48387ff6bc9de85cf5be8e53769648c2e2abd6c9c9df4553

    SHA512

    1b647aced872e5afe3f025ec932842561e68872ba71d64eadd48ac6235439dca428d7b862af4ee2841f466f37328d264ba4fe5b882c5728e440a391fa80aa0dd

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

    344B

    MD5

    5b70a3541e80949d3b7e81191a1e47b2

    SHA1

    b54e7993184ab35ec5db4a3a9a0e4119eac6065e

    SHA256

    a10ef91bea6ff253a061fb0dd844f4010d13ee03ef68316a25d45258d225ecca

    SHA512

    942cb98fa7c5d36eb5946cb6471f88b10e5424db6ccfdab97628ba20a934c184021e7dd66826ec2a52f1b50d46f6d73fb29e1bdb4e82f5353127812a429f7f0c

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

    344B

    MD5

    670ba993361824a21d1ea7b1fad70186

    SHA1

    2bea79d3c046dad95927cedc2ac8d8c61e10b3cb

    SHA256

    838546ec5c80f08e02e34aa72d13ca84f3c9a1ad6bd6e90a24615664963e3cb4

    SHA512

    8226f1b09cac69163fe06f9f86edd7a848549156439ef75f0b265e8b213589bf221a29af0923c193dd0d55c79797d94397737dc031920de53a44117e4f712ea3

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

    344B

    MD5

    c11ba12a20f5013686802ee8aa6fa313

    SHA1

    5614c01bff2a792ca64de7ffe80707114030232c

    SHA256

    167fd0d5b13cc35de7eb08f4049b22600f72c06daf4b0a22e0a0963c939cc973

    SHA512

    2e9072fda0ca704773dcaff75cb4dd78d9657aee8f57cc65ff623265a6aa5fe559a627fccf635984bbd5d4ffc79d6709aeb23bc90ab660558a5a0272d04f1db5

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

    344B

    MD5

    e2cd474858e9de9990ffe03ed520cd3d

    SHA1

    fd0ed4848edb48edfc3e0ace176b30769e27b14f

    SHA256

    891bf9baedc06eb8f486a7011a46083ff6427a6803cbcae9004a794aa316590b

    SHA512

    9a2ae6b7e2d6ad9e965328330afbdc1f70448cc4fca12f1f505dfab1a5572b27c0bfca27fef14a6c1f1f9191d5e0eec4c072deea0943b36891d08ca455a2b583

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

    242B

    MD5

    bf7c1f67d237c5f0cba90446e527101f

    SHA1

    640c27108e7f1e5913b7a30adcb3f46a6e9e0e0b

    SHA256

    91e9d5e710ac3e8b90f02778f138486754c1a60f57250820499bac481fdff0a4

    SHA512

    bc6120def9ad4fef6604cd17b495bd05fb6f898ae03abdb80a764523b77b0761b49071d55263c43f5b88fac92adc35e1c16bead8686f01b3fd3800bffb91832a

  • 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\Cab1D31.tmp
    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar2004.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a