Analysis

  • max time kernel
    160s
  • max time network
    186s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    16/10/2023, 16:01

General

  • Target

    25b52677a31e8aa71e37f6a230a988e526e3a84613b1798ea1aee0e69d72fa0d.exe

  • Size

    1.7MB

  • MD5

    4f4e06cb02e3c05224296fb8e4abc88b

  • SHA1

    9be147a4139c61d899904ac8ea0b893993a0d750

  • SHA256

    25b52677a31e8aa71e37f6a230a988e526e3a84613b1798ea1aee0e69d72fa0d

  • SHA512

    af81b88bc4c4ca062600dea26ad124d371f72238d4bd37c8119b07d5209f06c1195ff316eae2ca858e02a0257b0a49e8079e1c1d6094c6399b838dd61198a14e

  • SSDEEP

    49152:g+7Kk74/JSfjU2+VKUEcLghmVm8APpIQjjXXd:LKk78MUzyhmrupIGX

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\25b52677a31e8aa71e37f6a230a988e526e3a84613b1798ea1aee0e69d72fa0d.exe
    "C:\Users\Admin\AppData\Local\Temp\25b52677a31e8aa71e37f6a230a988e526e3a84613b1798ea1aee0e69d72fa0d.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.siqw.50webs.org/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2960
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2960 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2260

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

    a54da5d12de73ff9c2bd066c9e060603

    SHA1

    dd22eaacea61b58835dbd7406847af4afd700e60

    SHA256

    66b3bbb79b742ed14facf1869ea1f60b40f91abb0ce9eecd9e11c908918ed47e

    SHA512

    1071f4ce6ed3da6332f29a19a44f29f1111bb769990a31f2dbbe1ff49d2a5763fb6250f4671a161aa5f185d62dfb55ec9d742a46ac48f53941f6178bb0410f0c

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

    Filesize

    344B

    MD5

    2ca535e22b324eaf37a3aff9d5733cf7

    SHA1

    50b601695e9d7dfbfbdaee45bf6ecc4245a5e0b4

    SHA256

    52f86cfe252f4e765bb96a811a4bc4515671b1f06181db6800e11566d54d7a45

    SHA512

    a11110fe33c1f8a33920d91e2c30f6f077d8eff8f238bba6d49b92d70643386f2d896d2f4b637278631ead13eb6f71f89773371b0cc1f94d66a2b686d0af3199

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

    Filesize

    344B

    MD5

    c5ae0c46900871eee9e98f0674b1e1aa

    SHA1

    71ac3a0963c99687bdc1c600cb3ca137a59c5244

    SHA256

    66d3f36d52bd2ab6429d47f2c55ecbd43712eba89dbb1405590471210034e948

    SHA512

    504413e3e0f881462e8e12be695e6bbab2f1bf573e21ebe009da23db0695451532c3c31363e45f885601e40885a75e2eac996a5208dc08aa8a3e95a8a827b27d

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

    Filesize

    344B

    MD5

    564c1c58f7af3b9a08a1ea8fc0765a5e

    SHA1

    4a6aaae04f0211473079d94043578442c4ab59b7

    SHA256

    e201c9b8fe47bc36f5db4bc75059253e7661aa847fc68c3cc274375e0d80a5da

    SHA512

    23dce2fb61c1e3a6a9e060c42f5ad6db7448b49a7cf228c728737875bb9830607d1247f791476b28517e8337a32ee7d1f24771d85b96196b008c189f8607f7fe

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

    Filesize

    344B

    MD5

    5129c9f77166cdca043ed5cc2695cf87

    SHA1

    2a1ad3469df0eb5ae8078d002eab5e2b9274f154

    SHA256

    a9ad6e698e799f9db87099704aa55f8b1f6e970eb70a047d43228be8fe0c17b7

    SHA512

    3c207a1cb968d4a120f0c4d224ab72af8e3905cab8f65e8cb7f14dc8df50f939fe556fec469439b3d65b3f8798c5862940339e519634dfcadcb59fcb8bc11d9a

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

    Filesize

    344B

    MD5

    583cba42b5ba33f41f1a5c9bb91fbd91

    SHA1

    b4257ac46288e1bf94ac503a1c5c88bd1c10e711

    SHA256

    aa5ec124ed1d7a15a9358c0d83f51806bf03715e96200b8acf71860fcb02fd29

    SHA512

    1625ececb6ac803725bdab072f7963b79e544507cd65fa1b3915f0907bc0ce7914a9ced70f4ce0b33d15a42372f97770c474f710b87b4f3b2852001bc16c2aee

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

    Filesize

    344B

    MD5

    206a89cb610d36a65217a11dd1f7852c

    SHA1

    da2d65f2a883898fbf88f4d17f4b047fdc384eda

    SHA256

    754e367697eb545f991c13c2fa68c845a7de536e9d63d2445a203ab92e47ab76

    SHA512

    c56d5744f40953f9b60724b3226d31ce9da6525d8c2cedbfcfa5c6cca26bb78b0c15665e209cb7e20309fd4abfadca00bc3a15de542ae0de3185be64cb55c7c8

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

    Filesize

    344B

    MD5

    53314f07a66d2f6d0ba3d045fa3504f8

    SHA1

    c8951e0865911e22339c12612384d3c11e7ddd26

    SHA256

    8d672da9937f210934acde7e7b5d47f8ead292cbf3b5f2b69ba996c22c6633d8

    SHA512

    25448c270589cab88ba08ccef4ab6ac3776ecde3d3b37925d530272fa30f847deea6fb7f1a14324d8748b64fe96bc03f0adcb3e7b123fdb79be0db6067ef5090

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

    Filesize

    344B

    MD5

    12d8f3d9f793df283cf13e3d69d9a340

    SHA1

    50d66a3b8124e19d2e0e97183535b539e42245f7

    SHA256

    97eaa341d4e99b075eb4139c1341c144fd6ea3005610793f35b6b911f703de31

    SHA512

    d3b1763283ac8e6efdb6d23fc4c56cc006fdfeb5c2869ed68dad85ba6c025f8e47958ef278c33255f6d88ff367805310dd9a5591827b8384561197e6af71a765

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

    Filesize

    344B

    MD5

    0af4fe1e4d10d90f035487d47825f80f

    SHA1

    75b1866d64cdd87de77dc6aea0e974543764a9dd

    SHA256

    128fd348a5a9ae304679d943369e822292c29bb288d15cd30dd2f7308f9e7caf

    SHA512

    cafee683e484878a02ca7f5cb39f748f534f388af007c2b69541e1975626629c8566beb7d4b992684d252c43b7d301e0547fbede9f3380f02ab59ee16442b5c2

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

    Filesize

    344B

    MD5

    7af29f6288afd247aed54b0c4250c2eb

    SHA1

    7791e24c9a3101581a0cdbf1c05f36a7f4e31a7b

    SHA256

    f5a6cfcc410406f0c5e2353f729223f1ab693326528e2e7de16af2286f07d508

    SHA512

    283069c982fee118dfa6b38188ec8f3757f153839ebfb610ae052192957eb05888d2544271b352537254b539b24455cfb606989cf16cdc2e5633cdd3050e24d5

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

    Filesize

    344B

    MD5

    bf2eff4d13c318633fca2a7261bebf7e

    SHA1

    46dd6dccc5fafd4a2a722a291204dd3b3a603420

    SHA256

    3eb3e6b17ea22d5d0fe674c3dc5a8a606824f1795ec7bf077961c91da086caa2

    SHA512

    38e94ec7a1aa992dce76a22956f2f63b8fe9f7dab7e1fa30e3ddebae455499e835327352778f7d113d885885a860dd2c8816a8ae9c8d3e5f9e272c8af9d13eeb

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

    Filesize

    344B

    MD5

    fec6534b417d9110765f4d359f2eb650

    SHA1

    5c5c576584138ea2095f8ee01a546f9568db4e7d

    SHA256

    06cf2d018d01fcef1ab4cbcc42c1512580db972a9926f001fec3ab335a9f869a

    SHA512

    3712404d654c25d4bbc004c421316b926be6cf29e12b2c204791e8c248f0d9af0b5fde504b97aa6a6d5c7aea2326cd473aecc52930fa4d67b2ed087fd0ab927b

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

    Filesize

    344B

    MD5

    75fcf0f972df97b16f1192efc4a5b97d

    SHA1

    76e76ea55605aebb48a0632c7bba6093ff7c75fb

    SHA256

    8ab088c51f81b3a54e95b276dfdf4f07dbf84140c234e7e4705428faf0906a59

    SHA512

    7f3d067381a67296b5a7336048e614307b8ad0abbd73a58a870dd37bdb247e0d334ecb5c40ca2bf011f0c3859d2919cd1db30d4e4615a6d0e2c4fb7ffc069aab

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

    Filesize

    344B

    MD5

    838482b7383b79c40d74f0d5ce4b474e

    SHA1

    b378bac67f1c1dcde4ac0ac72202d5998be002fa

    SHA256

    6c0539aae418c855d9944c45ec46532bdb78ba0acc51f4f2dc110af6d951b078

    SHA512

    8c7e2f0d45d9bd2f3ecb85cecf03d9e73488182d6aa0b157da363bcea77fe3eefc3027aef5be82ccfec3776048073d9bfb4f04078c91f1a6fc83906d19b59b22

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

    Filesize

    344B

    MD5

    56ea296299a885ab8e7066528ced0b6b

    SHA1

    428f5f10b45620ef9ba89f282208bb638aa363b9

    SHA256

    5c84a43591d04567636d53c62cea3d1667996645ae4f6fbcebf2fe9f052ebf26

    SHA512

    2c3ea8657cb58994f278f16f456fb24af9e97dfc17c13f0a0e404f9a37ffb53f7051852d5d86077af73113942e2c576f34751f203f61066d2cfd096e8bb4f9ed

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

    Filesize

    344B

    MD5

    08185188712f62ed4265c433ba55718c

    SHA1

    29e8a375e0a30c7c50394e3f7cf01c7cf9888cf0

    SHA256

    24a3478b82cf2f72159359606828c47f2d9dbfff2d65abf88d6db9b1fdaba5d0

    SHA512

    5b993616b6dd9515711065e2c3c4980962465ce5ba0129196826705435d8da3b913765e8794c0e979ef21ff0312db5d1752083b971107d78c906b6b6491eb234

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

    Filesize

    344B

    MD5

    8422e24c140ad4e72bb9cdc82a28a316

    SHA1

    a914559c97fabec72eac777a15348de434236225

    SHA256

    5e765ec3fad84b6ba57c9b579521bda466916797051a59637a457d478245fea1

    SHA512

    269b5a00ab5c38449926606ea5a6ccb1a39175369fee2081a61f1e19fcff72c4182b92d722734f3b82b9b596bec382194b1379135cacf03ae22a6952e1b7d188

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

    Filesize

    344B

    MD5

    44120a296da7c9dc99de22565c50a9fa

    SHA1

    7e6822b8646c50bc2b4d3fc0a62b8d973ab5ae23

    SHA256

    c5d4e63f9660ac1b5cef9135f2fdaae2624bf302467561c96083bfd2290ace8a

    SHA512

    5e282403be7a6e577ab1e01e5e276a5e938ca75addf2b08e48d0a15f7fd0f56a1115de1ad1da347539e25e082afa87f4683771ad03e2753a54e001884e45627a

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

    Filesize

    344B

    MD5

    857f04db6556fdd605d5116c08cb921f

    SHA1

    109583686528ced4c7d24915df3fa1072ba0360b

    SHA256

    7101b4b81efddd8d2a7bde9e86db3e2696f2e2ce79fe5bff8cc87a14ae9d1e2c

    SHA512

    5227fe245e367ef853f67f2624ac2182e9a6f75b22d71b79b686ca0d8c3f595e494b0d4936b3fa3ea7c3c877f8e14442c2aae7db4fbb985d4b81bd3f363cfc19

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

    Filesize

    344B

    MD5

    86e8e6da9144c60e4e456258c8a5d518

    SHA1

    3be776f81247bfe95c9f24f8af4bc42b7054dbad

    SHA256

    922da5d054581632c2ee203484d5e0d17eacc7f21c41393c9811c7d57c2dacad

    SHA512

    be1ec916b081739c7e836a921d101538181ee8a31f012ba8aaa3e145aab11afa36627b60b49987638e4b67d6224c97ed5fa9eee430f67a9bbd4dd198638b87a0

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

    Filesize

    242B

    MD5

    c5e3e3ccfce2f60a0004390b3bca8778

    SHA1

    5680cd252dbf7801c71305258d945d72e3f0aac5

    SHA256

    22a3bae2c868051488ac431ebebb755918fc75c7d9ff12c9e584a6be27669407

    SHA512

    48a430e5354c757f929a0041b1d8a98f18c6f826d311650119d8ceb60328cbc345ae0a1df4ac2208c346aa98da285168e0f83a298d8fca165a1c94f8618ecb2f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7E9TXN45\httpErrorPagesScripts[1]

    Filesize

    8KB

    MD5

    3f57b781cb3ef114dd0b665151571b7b

    SHA1

    ce6a63f996df3a1cccb81720e21204b825e0238c

    SHA256

    46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad

    SHA512

    8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ABGWT92S\errorPageStrings[1]

    Filesize

    2KB

    MD5

    e3e4a98353f119b80b323302f26b78fa

    SHA1

    20ee35a370cdd3a8a7d04b506410300fd0a6a864

    SHA256

    9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66

    SHA512

    d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee

  • C:\Users\Admin\AppData\Local\Temp\CabD3C5.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarD3D7.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • memory/2452-502-0x0000000000400000-0x000000000069A000-memory.dmp

    Filesize

    2.6MB

  • memory/2452-498-0x0000000000400000-0x000000000069A000-memory.dmp

    Filesize

    2.6MB

  • memory/2452-497-0x0000000000400000-0x000000000069A000-memory.dmp

    Filesize

    2.6MB

  • memory/2452-377-0x0000000000400000-0x000000000069A000-memory.dmp

    Filesize

    2.6MB

  • memory/2452-0-0x0000000000400000-0x000000000069A000-memory.dmp

    Filesize

    2.6MB

  • memory/2452-2-0x0000000000230000-0x0000000000238000-memory.dmp

    Filesize

    32KB

  • memory/2452-1-0x0000000000400000-0x000000000069A000-memory.dmp

    Filesize

    2.6MB