Analysis

  • max time kernel
    121s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12/03/2024, 03:36

General

  • Target

    c25b3775bcfbd1bb821e9f9ecf6f2535.exe

  • Size

    157KB

  • MD5

    c25b3775bcfbd1bb821e9f9ecf6f2535

  • SHA1

    d6b38fc7ec8c1baba938ef95775df8ada92e9038

  • SHA256

    457ca787a7e664bda9adcb1429f9b20e12e6f7441c2555c7433412c5dd5cbf20

  • SHA512

    7a171aaccba0b201e6beb0d9f2c2500a322f6d6b6cf19478e1f2c61d4d810d841a7ddcd84b729b719d1a22c3ab44359bc9aef024205b331eaee90781889ac143

  • SSDEEP

    3072:EJYFTmznrPgVj6hVT6aWw+lXlZXZNIyw+wOjmJsX:kYlIoZGUaW/ZJRuCmJC

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c25b3775bcfbd1bb821e9f9ecf6f2535.exe
    "C:\Users\Admin\AppData\Local\Temp\c25b3775bcfbd1bb821e9f9ecf6f2535.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Users\Admin\AppData\Local\Temp\c25b3775bcfbd1bb821e9f9ecf6f2535.exe
      "C:\Users\Admin\AppData\Local\Temp\c25b3775bcfbd1bb821e9f9ecf6f2535.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2312
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=c25b3775bcfbd1bb821e9f9ecf6f2535.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2980
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2980 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2732

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6B2043001D270792DFFD725518EAFE2C

          Filesize

          579B

          MD5

          f55da450a5fb287e1e0f0dcc965756ca

          SHA1

          7e04de896a3e666d00e687d33ffad93be83d349e

          SHA256

          31ad6648f8104138c738f39ea4320133393e3a18cc02296ef97c2ac9ef6731d0

          SHA512

          19bd9a319dfdaad7c13a6b085e51c67c0f9cb1eb4babc4c2b5cdf921c13002ca324e62dfa05f344e340d0d100aa4d6fac0683552162ccc7c0321a8d146da0630

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

          Filesize

          67KB

          MD5

          753df6889fd7410a2e9fe333da83a429

          SHA1

          3c425f16e8267186061dd48ac1c77c122962456e

          SHA256

          b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

          SHA512

          9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6B2043001D270792DFFD725518EAFE2C

          Filesize

          252B

          MD5

          8d641b32dd125cf8b78e79732e78e4e3

          SHA1

          77d42bcd4d3c5598849615de7e50d44309a7d5ae

          SHA256

          288d6874f0f546f72b7ff253b48449d7767ec69f1c0623b22c4d6d8c7059242a

          SHA512

          f02391e5eac339b5b94fe9f87fbea1d8721c5313e4b974f0bdb574fe19811b8b5d6620f5c8fd59bd45216a566ad64e14642a384d009fe7627fbeb7755806a0a6

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

          Filesize

          344B

          MD5

          594d5d02ec863789e75c104e66a6794a

          SHA1

          5ded738c9e912fbdfd304a0e01663a79dbb38d0c

          SHA256

          9fdd3ce66abff3c537c9c2c71b1a570f2cc3fa82d448b53e8398a823691d462e

          SHA512

          fa1f16079e99e039faa613201e80bc1b0db5e67bb41e90252561c6326a698dd85256a6c7a2591724e9c784bd5bba6fe88991f35df242160b6bc888138da29593

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

          Filesize

          344B

          MD5

          6e0a77c6e436ce5c4a9c892aa0a07f4d

          SHA1

          93b4d9d650ed41c6b9c96b5186cb99a876d8322f

          SHA256

          9792ce820182e36fb1fe60ac7fd8c24bfce321f0b4769dc2d4f2bc4b7730ea43

          SHA512

          81350f60b99de4d98d119dfeea100acea20790bfcb392328356d6ba9d13fb87ee3b9d22a596e2357f494f2c2b4fab044ba93bf29a39b271da3410fe521824c33

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

          Filesize

          344B

          MD5

          543a36a68224ebd4b799765f913d9fd5

          SHA1

          979fae3b66763263754b45f4c458cb5bf1a86f80

          SHA256

          999316ef46878d5a964580d2cc1bc8365b284de45062b29a8c389ed8c85a6ea0

          SHA512

          61945d5678c029e6f940c08a2308f2471019617f239543acf4b4043d32d053594a92edc9c468104d71ebd9af23342dd4ed1a84ca3cf3896e4a91fa4a9cb4f4fd

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

          Filesize

          344B

          MD5

          2fbad56ce1b247826d94cae41644e6d3

          SHA1

          e7c497d695c09043ad2826870334d0dcbe82317a

          SHA256

          ceec958ec30188ac8ed659815177a87f8d79cc8472b4c0de77be557f3e13040b

          SHA512

          efd4da3daa36dee3c99d0d499b277c2c308cea9c4cfa4d6ccdd5a84bf00985ff9ba6b680ee6fda9b7ac52823c4bd1d2c6da2f3e1c8a25406ab6fd47056d1b01a

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

          Filesize

          344B

          MD5

          aa7e8ec1be5fd07b25bea91d8b9e1379

          SHA1

          0921330a22d7be3619659ba1a73cb8061d430e68

          SHA256

          aa3cad896bf87fcaea5a1e53198d398b22360a1cc4f32b9d8f2300572dd25d21

          SHA512

          1fe0409cd726cce5cf2c670e0cd7851af248b6ec878233d49df0329649c92798a9a3b62611fc6b598bebfceeed45ea540895a9ec5215b234a1dea9ada301aa2d

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

          Filesize

          344B

          MD5

          3915c61ef378b1c09a92da759d3e9573

          SHA1

          03b97cade0091ce914e31aade191f9626d60387a

          SHA256

          af976bd6ffd6501e8592138fa397838147dddd5a9e19336a420c33d8ea7116fe

          SHA512

          b7093f15e4eeb6a7912e9f9093ceb7629310242d6e02711b632927096aad9c4928d7a1b1cf24a65d8e2a3cf6ef4dedcd13b85dfbca297aee0e83982b15970579

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

          Filesize

          344B

          MD5

          c77e0c14342fe30d2326d535bb751446

          SHA1

          bc2d665481e5be2a8103c260e2e42d5385d1f9d5

          SHA256

          a7572d33734da9eebe6bdce235379b85b8f0a50b6bc7e9141b5ae88bf122d051

          SHA512

          c4867ad06f8d785a844f4f22968527ce389a5d1887ccbfc823238920129a71b0bf894e22ba5b6396664f5de27b4ef2d5b82602d8a1e1a99328d2c0b89ed2c91e

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

          Filesize

          344B

          MD5

          14f9794c578a813dcb59878ee241a903

          SHA1

          78f79dcef91538c3c899b2214f702b6764429e07

          SHA256

          2c09ef19cd9f5a2c7d454a2d2e79fc026a748c9dff6e0ffa1ccf571b09054ab2

          SHA512

          7b895a34381a723cb72c3b80fcdb95f59398525ea3a864419cc7519fd119c87183a9cb96a57baa79db667a25fa20230be97c49fa03a7000acaabd5af803669fd

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

          Filesize

          344B

          MD5

          33725abec1892b814556d46262dd93c3

          SHA1

          4605de32f5b41d17f7d68edf914828e233377eb9

          SHA256

          cbc4cd727104dbde81b0a09eafd07b8baec889baeab532b3e374f38041e30c07

          SHA512

          97bb84dfdeebfe90edf8aba2201df0d3790c4f15b75aeed459be200a1621a5a4f3dd3c8c90af08a907c184cf5e641aa91f8a7545eff922b57999767758baeb2e

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

          Filesize

          344B

          MD5

          e6a0b4f3f2f377199781c6c78e3c4d2b

          SHA1

          c102083a8583d53b1644da780cc3abfc3b6998ad

          SHA256

          4dfa07b0c7502f7da8936b1559d5c7117adfbfda6f8ea1b9c8d556ddd7ee56fc

          SHA512

          2d67909164f63e347559cee8c63ab95406ba61717406c2299d04395eeb83b380ab402ba56c2f3f12edb06b267228c3a40509f6ac424591ae3a9ba39114b9ca0b

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

          Filesize

          344B

          MD5

          d161cf35abcda0574de667dd866fd060

          SHA1

          eeec71949f993560a2dd52d34d4d9940a534b9a1

          SHA256

          c4ad5c5cd58d94b2307eac942fb0e793be44879705562b41448849a954706558

          SHA512

          e6060b5dd50de48087c580db66897ebe9c81b9a50e905ca986d9c6686be68c1cb957efd1c425f3cf934acb595a22d67f21dd6d7c4e796598576ffe499511a61f

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

          Filesize

          344B

          MD5

          6e70ac360438a4872ef98d661d2e7279

          SHA1

          9660cca0f5eb3decb91b04a32e457095fc9995d1

          SHA256

          8ad90d6c78c77edb3d2759b025b761652c9cb39b88698e423d00ab5a4ab1dfc7

          SHA512

          fcd811f863e3f6f5c85e9a8d69be5d6df567d784da8b94d00b1581d0dc4acf66614727ceed36ddc6f20eb5c75f4cf871d993bfb82ce6facfb5aae2fc6f7e614d

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

          Filesize

          344B

          MD5

          39d5474868bd5bd7b2fef59807c8a174

          SHA1

          f31203450f6fd8b5441daf8bde84817d294402fc

          SHA256

          7b1a9951aa039b25603929b345a9539fe26131f30dcfb0146c63cb5eb03a0518

          SHA512

          3ec227362e1cc0203973413e09ccafc4c8619ed26b308d5cea9cd5cfb1bed7996b4dffa6d41ce886977fd26cf09dd28880021645ded65bbff42d0bd708ac43c5

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

          Filesize

          344B

          MD5

          2e1273158692ce0becf24f1d83117aad

          SHA1

          4613074a224d162e114b1a721c4494845a55c411

          SHA256

          f14c145f0508a570c311d4cd59a8b6de674fe3a73d543217baf96300ab310d15

          SHA512

          ac2a1286eae201f3bf06a83c80fd360173998f102178b3aa3995c203f2af47b574f93d42690f8bf9ff56d4ade1a453d2000f23c57fcfdd68e439b09d4683976b

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

          Filesize

          344B

          MD5

          d86e16ceb7a92733358fe52d658eedaa

          SHA1

          5b7f4aad9f4a54155507e52f158ae8058f1dca2a

          SHA256

          d76452eb772cb8af470959a6207632d920c886b2534a521587011629231091eb

          SHA512

          d005576467b1b9e2addef0857124e37ec646c611296d95658ffcf5256ce62112d1d0a61fbace17aae803d31c4046c960a995870f74bbc57955adc0c2a2bf3694

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

          Filesize

          344B

          MD5

          1fc76e71e6ffa48f940ce5f22b5c8172

          SHA1

          678b96b32a864d0bde4f7efa7a7c070dc87149b8

          SHA256

          36d647e5512ea3a1577e58a71010b27710f80c5777c3855f2174832c371ff6b6

          SHA512

          6922a702a8081b59940b0149702dc136402024e052851f1bff775c8a2ab12be62fe1b67ba995fe104461faff12745a43da91a428a441cc51075e2aa445f5cd73

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

          Filesize

          344B

          MD5

          65a7e747e43c29b759e812b6436f95bd

          SHA1

          69d445864a9cad0377d06ef0bf2119a71944b3f9

          SHA256

          59cdf18d0f3ab3e406d0df874c87484a37cc884d31c80850055554347ded364d

          SHA512

          3d130eb43b5d6cc5b7ae8cbff7bcb8c443f669ff7dace6557ebcab5df613c98d7c611e82daf2589c1a84da2675e08b2ad69d4cb077a48c81d28309730e906393

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

          Filesize

          344B

          MD5

          71b82dd6d96b380f20486cd4d0f32532

          SHA1

          b4aba3ad8cff664ae74161e04cbfa02b41f1278e

          SHA256

          59cb5c2874f8ccd9737abe119886737adf80fe3a5f92f74ad5ae26f39dfde8cf

          SHA512

          1d29d3d4869557e010445fd2f484756520f057d2bfd9325f5d3fa2f415671063ee4752fe725787cc1683fb08d12cb8c945c9a5f8308655c0bb307a9e8f97ed79

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

          Filesize

          344B

          MD5

          5a41277257101da09dfe4aab5fe995c5

          SHA1

          1d4be7b66da8adee032b6f998a27dd033c2332a1

          SHA256

          cf2cb9c2057f72543a3ed6701f37a96e02c15d6714220ba1cc822c8e5c71073d

          SHA512

          8d32a8cd0a6a7f325733c31355adee1424fb000c563f4f217c0a42318d2984425af67327db4078fb3b3d08fa41409c8001781eb3d7726ced8326d7abeb6f4fb2

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

          Filesize

          344B

          MD5

          fea0f030acbe47f83b00d0d8587dcebc

          SHA1

          d6c85db1b84e3d9aa6e79b54b24c9f1d0ce1560f

          SHA256

          2e1862752f0b76b8baa382e211e03ac6d51f10e37efb69a16d976654ba01fa13

          SHA512

          b48a17fd9c588be554bad1a6085bf6054e20626fb7687c70341540f839d953b987adf970e37904b830fe6acc917ce6f85869df86f5820712e1281a9ef1a7c00f

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

          Filesize

          344B

          MD5

          c2d922761e2811b3b9bc71581513bc5f

          SHA1

          d0825f67392cda667db8fbf5a8f4ed5f9a4357b4

          SHA256

          ff45a03d9ed86b7ca9e39b0c7415f323777f6e1ae28e922143bee779d18b4a6e

          SHA512

          b325a0f1314fd25b6ddc16947191224be25994374df8b63715ae8f19b75562b67a168dca9e7af7183e16fd77b6c8dd4932b1ae14ab6e52a3b226ddf249e02414

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

          Filesize

          344B

          MD5

          f90eaddb5573bc78dfbc26fbfca0c745

          SHA1

          a8d20eb277fbd2fe5601b560dbae0e6d79927a6c

          SHA256

          7219256fa13dcdfd4cbbb70b1d2c7157c4f1a6084603b0db7eddbd86a762d2de

          SHA512

          296c8ba50ee97156eb804d7f2a09ce665421df7c4e643a38432211da72d20bc0f3e43f5d21dadaa285ced0a71bd075d769fdfb4a538658ac4f975eec4304e4f9

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

          Filesize

          344B

          MD5

          630f1c94197a5ab7500bcfc6d1b830f9

          SHA1

          f729825addea4baf139cf0b4d3b057676193ef65

          SHA256

          a6d57e5e9d4849b9b9d87f066914d7894ae06e4b7b26e1cdd510de0d11dfcc76

          SHA512

          6ba2959ccb516d7f04c409df4c1a6a56ad66aff3f714cd5c50bdce164adaac17d034723ef307face9e21edf422c94ee5fd229c8828c6a00d6a648dd734305630

        • C:\Users\Admin\AppData\Local\Temp\Cab4C3C.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar4DDB.tmp

          Filesize

          175KB

          MD5

          dd73cead4b93366cf3465c8cd32e2796

          SHA1

          74546226dfe9ceb8184651e920d1dbfb432b314e

          SHA256

          a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

          SHA512

          ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

        • memory/2312-0-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2312-14-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2312-12-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2312-10-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2312-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2312-6-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2312-4-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB

        • memory/2312-2-0x0000000000400000-0x0000000000410000-memory.dmp

          Filesize

          64KB