Analysis

  • max time kernel
    1561s
  • max time network
    1568s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    22/11/2023, 17:40

General

  • Target

    Software/bin/UbuilderS.exe

  • Size

    3.6MB

  • MD5

    8627fd537e892afae534c5e07f50b2c3

  • SHA1

    8b90cc232744e7f0a1d27f5b4ec4f6d0d966ed9a

  • SHA256

    09f156b3d7d51dad5a9ddd04f9685882a2d479e56deda6eaa0e58ecb19c19228

  • SHA512

    1af58aeda603230a0091c5d871ac88773f2b57a835c42c36ebb79e2cc39c7c0edf795bf039bb0eface4303b2b9fb5c3878d8a5364e7d3b73daa26fc392c1da70

  • SSDEEP

    49152:LC/+vwyHnNfERTPokBMyHJWGs8FaRMqu3XCqRq8stcpVk4JobxJ17IxRYbwPmmkO:szyHnN+TBrHJWGs2NyqeoNE/7SRYYCO

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 62 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\Software\bin\UbuilderS.exe
    "C:\Users\Admin\AppData\Local\Temp\Software\bin\UbuilderS.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://java.com/download
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2832
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2832 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2580

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

    5e6c899e2410b20f7d8e738225de120d

    SHA1

    591c64ec77e16796eb9dd42bb7f6b7d87508d486

    SHA256

    5c2347725a6d4f03b1ee3e1be85bb82e6f80c02aadc572640722ae89ecc80427

    SHA512

    bc0d1174b1dbf1ce8284e002d01d2c4e0bdb8ed4405c45c49baff23c88d581aa85ec64122181d48ef21cb4ffdced0f4178b6bf2f6ddd0e187db3da88577819d2

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

    Filesize

    344B

    MD5

    109863194f4db4c2d0068cea977ef001

    SHA1

    84fefe9f713f96cbb9f9a4338d03a04bde32a729

    SHA256

    19d4ea2a5440146846e4e551fb172a4466281265662341ea83dd6848c47f4405

    SHA512

    76603aa360429937658ac893476c81177b108f61bbd4cbc3ebcc60d541f34320960a79ada4331b593800a2a8e3d962cf1cf243b655edc6296bee51e26da7704f

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

    Filesize

    344B

    MD5

    c920eca01cdea2fc658a323c7a0d82e2

    SHA1

    f81af108fc219daccf47f856c30cef770aad9910

    SHA256

    12105cd455d76ee515d53a005c478f5d2ff5ae5299a62648562e3778c3b65ff3

    SHA512

    9e0dd64e0c70dd09ef42b8dded2f5498b7f0a7418ad147d2725f4cfafec1ed2a05d1936d3855203c88b0660ef22b0734d47f27e15a80b80434fb880a682a9bed

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

    Filesize

    344B

    MD5

    22964c9a3aa77a4f7f734028e0eb590f

    SHA1

    b98d69f8221b026c3970385648bbdbe0d3e3a9cf

    SHA256

    5e33b3c89df7ba4c6006b56fa1985eb75b74421da101a8f7bd7c7f7635cce0bc

    SHA512

    76dcdb1fbf5acabfb08216db335ebf330aa119c2ebc8fe29920ff168623e3cd2f0dc09e6019fee150a598c28b825ca6e2035c249a1f7edeff26d5990442c699c

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

    Filesize

    344B

    MD5

    d296f42d55b8c5f66721396a4e7cde3a

    SHA1

    a3f44f0e8ed6a79c382966d229a36dd991174a2d

    SHA256

    e7c7b15f55d8e8b3e10bfb3c78fb1c0463593167fdac889c7160beb4c84d3a9b

    SHA512

    a4857cf9e47ee1c7baff6924cd7c0c88bf5fc0bf4413e79fd36fccae60d01fb6338d87cc30c2c7a85904a1c471ca972e1090a31994fe4a7f08165db1d626f5d8

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

    Filesize

    344B

    MD5

    9a7e852b55b58b5854106ef6b7131e8d

    SHA1

    98ba5501789ba43dd287f1d5d9426b0282d1ecff

    SHA256

    b890cfade664ec429e3967af10e3c78c569dfe99512b299b8a43a9c1e0aa3e6f

    SHA512

    3a27935d4d14c42c6291ce90c7b123995f624db0634441c259fcaac934787cf3284366e4bd1e4555ce4140f6fd75ebb6e9a41eaebfc1e5ae7f2f93c9e31ba09f

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

    Filesize

    344B

    MD5

    9a7e852b55b58b5854106ef6b7131e8d

    SHA1

    98ba5501789ba43dd287f1d5d9426b0282d1ecff

    SHA256

    b890cfade664ec429e3967af10e3c78c569dfe99512b299b8a43a9c1e0aa3e6f

    SHA512

    3a27935d4d14c42c6291ce90c7b123995f624db0634441c259fcaac934787cf3284366e4bd1e4555ce4140f6fd75ebb6e9a41eaebfc1e5ae7f2f93c9e31ba09f

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

    Filesize

    344B

    MD5

    1880b443ae8a5722590a25780926c63a

    SHA1

    4f1df1df881c8bafe6ce583b10619291c6f6e1de

    SHA256

    c7496fd064920e117d66ed7a940d1a426f1b00c7c38667ee4e8f6ba097d7f13a

    SHA512

    c98d5b47509c7ae6cff8748e68a9086072f631731d1ca100f573a51f8698ea935308f8bf250fb03984c2465ca42ac9dcfaf2633b0c2f5af0d4b384c0f649d7ad

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

    Filesize

    344B

    MD5

    c6cbbb42d4ed2b7004e98491a3e42355

    SHA1

    fa2f24593ece085926de812db18fea7776e60868

    SHA256

    2d11e47fc4e985a17f751266067ab4d689b931da40700ef2199a5c7540ddffc4

    SHA512

    3445339069a7e6f9822ea11883dfecb9347228fe5ec3a5f5372af6c59252bdcb1ccab1bb62716a1b7167b397882365fd296bad6627592eba1c6b7de37bb10091

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

    Filesize

    344B

    MD5

    bd190b96c4ac4d99bd3e26d3bccb58fd

    SHA1

    0526b47d311a4f9ffe25072a22bcd2313c26fdb1

    SHA256

    1045b047b1da2f122c31b5be61ef8822143cbbb1c9549fcfcbe9c2181cce75ee

    SHA512

    34a442826583e2f42fd9f3e28887ad17e8013a4c0defa49e07278ac306f71cc7437a15255bd9549f14fdfcf737827a48481dd9f35dec02346f34a1b7e4b82f50

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

    Filesize

    344B

    MD5

    3c09ccf9d0941840bd356623b0ef0af0

    SHA1

    b09a5d8875bf44d7efc0edbbc3418d627feb84da

    SHA256

    10c64e98b50d285f4d2dc7b07876103f7d2749802b0a310031cb2e9fb6ed979f

    SHA512

    1d78d773e7aa3419022b0880d3f4cdb29f4e0df5ac766f1df825bc0f0115d2582906f01b8ac469a763d22cb6c701735e0946c9c600f12d278448f5aeba165fc2

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

    Filesize

    344B

    MD5

    061752c0d0c9346b66a163177e4ab466

    SHA1

    4f047e83ac24c347e87b02e4ecd401b67fadec77

    SHA256

    1a6eb66a7fb18ac51fa2cbe88336e3ffcc46047014cc8827c3d51cd2eb822854

    SHA512

    f14e4279f754978fcc8b24c6bc44e261de5ad61f945e4c10184f8b83755d3438446d07c841a242f1c3ab87779b996cff17702fc549b2b975adf491a055211ceb

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

    Filesize

    344B

    MD5

    6d92d50fc7238aed5c51c8dc74995a16

    SHA1

    130926e79d01fb81aac13e4dbace272dd42964c2

    SHA256

    cb68419a92552e4fc98aa85102bc31c97f1246f1bf61083f652d8d87144cc459

    SHA512

    1642ebe275c692d7a90871ec4eb36a92e35e10bb1966fcb1b3554ce7bc515c5df39a6e16abe658430a55cf4d984a5270becac65fd693930b6512456846ac8d80

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

    Filesize

    344B

    MD5

    aa0cbb6090e8a1dac056ef172cb41921

    SHA1

    d66e2a2b10910100854364f74f58a281b6c2d1e2

    SHA256

    4211cd2c004601cd744aafe0c9dc11ccccde8460f1be6ea9798336f6a66cd17b

    SHA512

    21964c3e3cff3d20caf8fe7fb7f9fa124e66aad0126d5691abd8640b22c339bf217f22e4e7b82342780e6019693e7a70a5344e862531c09b7e795f8eff113bd8

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

    Filesize

    344B

    MD5

    d54975d20b218fa501249a4f94a6028a

    SHA1

    6b45ecd80ca2725dc2139761229baab4b4bbf341

    SHA256

    52cf06e6614b52e59829ac435f66aa892e1d49b7c1a65e52207a3fc72a2b6896

    SHA512

    d41ce342b3807f48e3393e6dc01f0fd8937fa1a170f5231d40ad19fc865b37945a57ac7c5ccbe23a70755c12b66b5325385384a1ef73b32177f8cdb71db317cd

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

    Filesize

    344B

    MD5

    75ef07f8dbb55848c75ab0cc77ca84a4

    SHA1

    fa24276f85b28f13419c6a1b6f5da47d59de6725

    SHA256

    ad9708e6b1041b6d0dac84b665c601d84fa4dfd572e04862fd3a7b6366a2e6fd

    SHA512

    fd6a2eeb1d77c6bf93952ee4e8802679e3b45c747542add2b6d17221fc969bbd7acd441ea9bce087f53d63464185774e584aa81bfda1447d6a83173f33a45c6e

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

    Filesize

    344B

    MD5

    20a6c45c7dc826b0b5358a739112ce54

    SHA1

    96f6f59b121facc4e2c7a1efc2ece305244de892

    SHA256

    213b2a28605209e493c0fd315bf63ec234fbba628cd7971c37f9e46db1215a77

    SHA512

    0ecfba85090b96770f8129877c85d96102561ef305420e2a7759523c544a9557641e2afad397832e54d27c4f0df7ec97a13f6bce233d525ba3811fb4d77bed19

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

    Filesize

    344B

    MD5

    601e06c94a58bfaeefed9aba998aa83b

    SHA1

    f5d8ed1a142a660222d2ed0ab5a56adf3b72c085

    SHA256

    3ba4f8da070cb95147693d925b1a604f46b7b97672604666f47ceae9c12bb9ab

    SHA512

    22d40533d887d03ef479df9624bcd473996ab81d8b0299c6a3566bc53b9837b0ebba5db769349a2f5032b1496d0fc7176a6ad3cc373a4af48aa9ce02d34316b6

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

    Filesize

    344B

    MD5

    dd9b1d0dd2f0ff1dac6f57c12228093e

    SHA1

    c96b42990f0a568345745c1f48d0143f3f348e88

    SHA256

    c0dd4dba7031211b93c47760896aa962c5708612fa9c0573c4a1c5433c179f2c

    SHA512

    8e38073c75e1e3d3d98012d26bb0d27451824f5e8fb8c321d37f5355c4224143803268e520742e7f97004df832e75b88cca17d44db8658916a261b3a3e85fe99

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

    Filesize

    344B

    MD5

    3a769410832f79d3721c888444326788

    SHA1

    b7f112c0d735ba7fb8c5e0a4522703525edd17f4

    SHA256

    4fff3872d7c226ae6e54eef4b54806b304e337efc100f96dee48788b5930f4a9

    SHA512

    ade13d28d036d952627c8b47f8e194fc0d690fff2486321e71fb543909a46b105278e2ac5aabcd4288515f66245744470716e9f5a89f6728c2dcc6f1fd6c0b1c

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

    Filesize

    344B

    MD5

    5daae8ce840b9e445e747429346eef0e

    SHA1

    9bdb2c236a4d6a8cfdd19cac2e171c6ebfff8588

    SHA256

    d6875edecf288a817b63503449ab049a03fe8abc0f4267a9c19671b5980833d1

    SHA512

    d5bc1bc0bef160f941a6b7dd8b8a4b54872273b244df01b983e0ccfd23e3c9d11372fcf23f01afc6044764baf670912907b2db38aed0f6681b43b739cb404ac9

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

    Filesize

    242B

    MD5

    487ad43163ea2839506b7a751a123f81

    SHA1

    0a9737e97182e6586aa958dcc54b9ba8371a0197

    SHA256

    cbcc9f4b96592f3b49d4cd8bcf3f1c5eeb3099ede90f030e1e5d727978429986

    SHA512

    759ee49c0f12adcdc564193816c4ea0f790f9c56d897f26688ef2353c040337c5133041e083a0196aa4b13c2cdca6435ccd6fe7775428126bf4430f459f8116d

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\9KGSDZEA\www.java[1].xml

    Filesize

    322B

    MD5

    d0b70459e40f992e7e78c56ba32043af

    SHA1

    1a3ac9b138f34c8fe84ef880d5885cccce075e74

    SHA256

    42f8c0c8cddee5d2d40f495d7ab91fc104ddc3e7b5b3a928280eb4a1bfe147a6

    SHA512

    a49ab88766a7b6e9138453eecedf498a054081b9eac27b83d1dba8236135660384de00760b3e2c52bbe5cda804e7a3c5587d27b3df819f22f573394d14f9fc0d

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\9KGSDZEA\www.java[1].xml

    Filesize

    322B

    MD5

    d0b70459e40f992e7e78c56ba32043af

    SHA1

    1a3ac9b138f34c8fe84ef880d5885cccce075e74

    SHA256

    42f8c0c8cddee5d2d40f495d7ab91fc104ddc3e7b5b3a928280eb4a1bfe147a6

    SHA512

    a49ab88766a7b6e9138453eecedf498a054081b9eac27b83d1dba8236135660384de00760b3e2c52bbe5cda804e7a3c5587d27b3df819f22f573394d14f9fc0d

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\9KGSDZEA\www.java[1].xml

    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\bqa1h19\imagestore.dat

    Filesize

    1KB

    MD5

    4af56f0eae0ace33139f2c5b7f235af4

    SHA1

    173db158f346c30213cac0a5feff2b6366ec1910

    SHA256

    3fb36ffe1afbf1f32384b23bb6c1db87022cea7b6cec41d6e194943f39547b2b

    SHA512

    78b16e6a2dbba51372e00bb516a5ecebf6abfcbe5e9baf326b483b846120cbfa8106b3407de4d61c0de17475ee166329220d3e92c00e462884bae391dbfdc61d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QJT1WABK\favicon[1].ico

    Filesize

    1KB

    MD5

    8e39f067cc4f41898ef342843171d58a

    SHA1

    ab19e81ce8ccb35b81bf2600d85c659e78e5c880

    SHA256

    872bad18b566b0833d6b496477daab46763cf8bdec342d34ac310c3ac045cefd

    SHA512

    47cd7f4ce8fcf0fc56b6ffe50450c8c5f71e3c379ecfcfd488d904d85ed90b4a8dafa335d0e9ca92e85b02b7111c9d75205d12073253eed681868e2a46c64890

  • C:\Users\Admin\AppData\Local\Temp\CabC3AE.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarC3BE.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • memory/1108-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB