Analysis

  • max time kernel
    134s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2023, 15:02

General

  • Target

    buildcr.html

  • Size

    214B

  • MD5

    77704c728e9d457471c127bb75b7f274

  • SHA1

    9d57cafb42266914dc5a156b555b69d5c74641f5

  • SHA256

    739b4029e6a615386ad93dce34ca743e9fa79bc5b02df73937b094e34b1289fc

  • SHA512

    2fca0991f9cd4a3db56ca31b00ffb67a53f87f36d0439ad220124e82b5bb79411374b32743dac91bd284e4eb497ecc1aa1a4c96a88acc324e99f94d81ca1a6bd

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\buildcr.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2252 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2288

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          344B

          MD5

          b525af7e610a8a703ab9a0e24fd69392

          SHA1

          38cc82700cbd7b9fca1ca6465a9a9065eb16ad0c

          SHA256

          67e16a0576488064cb0e818b04afd38496667ff940b5b65ce6095b59bc90fab0

          SHA512

          4ee22da42d8a19de8e56d9808bd47521e788d9b6d30974880f80c19271e83442b26791ad6f9917863632c3ea768f5af4a486c973bfffca10739398e38e4e1e1b

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

          Filesize

          344B

          MD5

          6c051141630908003e4c579a1c77c30e

          SHA1

          c2514ccc060c6629a10cffe2955759c757c9519d

          SHA256

          82f61f117cef2ce7cdd035576f78ee98ce70cd99ab43394dc805ff5dd0f81269

          SHA512

          47d37b2b81205d2d78a2b61345bda8045bf6d23d1b6525ee8c3050750634091b00dca06afa859e1c4482d22aea96dedcb47411b44d55642bc3a7f781f7c5de96

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

          Filesize

          344B

          MD5

          0e54856b45d604d586dccec7e3189567

          SHA1

          2a07a57e174c9928a92f9b54384910c8d31f6dbc

          SHA256

          dad9f6554f73c13a9d12a6c1fda0e6e442a5057022f02226395c9c572dfa7d13

          SHA512

          51b0f22e4ebe74c6c6fd6ee5f89195be47cacb18641483e27adc44b1cdce8507b04fcd65a86089bf9e68c955a70ee467ae47bf84357093ff60c54e489447ef90

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

          Filesize

          344B

          MD5

          8e0bd32e6afd0830e3600ab0fb7cc8c4

          SHA1

          c6c4d20f43abfabccc314beffe4d401f3da98b93

          SHA256

          872bae580f7dae80d5de63d4ba810df85d379ec2a64ea574032b4982a8856b30

          SHA512

          48abc9bf63705e0afc1aa92df20fa01c248df1ad655cc6c5447a971306739be68a537399788147d858a59bed0f614686bf96e23013749ac824520c04495ba3d3

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

          Filesize

          344B

          MD5

          4af0ef6d544bae766a169cac62913d3e

          SHA1

          8484f8dcf48446c762c101a461dfba6cec5c2775

          SHA256

          84b11def26e0c3d9f61df7213fcd3da5480d5d14406d680625591c5b69270ab0

          SHA512

          e67fdb0437c32a83ed853a9c4db466177e8ed42cf59556e86e336ccf9a4648d1390396767e9f7227bf6efa02319432df416375bcdba7dd01ed6531183bab1036

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

          Filesize

          344B

          MD5

          ee20a3ed121bb3ec1f63c0bf03d6d55f

          SHA1

          d764fc37f19c64ea0dff34cc28fd5232faf839f9

          SHA256

          de64e20d6af4a753a90a7434b0b551b68964a3e514c995884cf074e5a4b3f9b5

          SHA512

          b0be379b84f613b1706c1c6d87915a5b1604a067cce73590cab65be8d2cec5e9e858d176d4dae31533e63fb4c7f62fe34fe1d66f05af3601dd5b47dd3845c80c

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

          Filesize

          344B

          MD5

          12004370a64fb84d5f15d7645b8bd1fa

          SHA1

          4bb4d3d3861f3e12da98a0c4db4a48c101138532

          SHA256

          40200d3c51241947d35fd00c53738252939d318efd2a8ea1aeb3e0e9933a32bf

          SHA512

          d7a3684097ff6c2937521f3658f0dfdb360e8540dd0e0620402d2a65514c29d1bc0151abc9e37dba68698c57781ba97a2a1bf29b4b99a28f2fafb86827a9b6d6

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

          Filesize

          344B

          MD5

          a65464697d7e783c0259dd380dfe9138

          SHA1

          e85ab2bf15acb1948f32aa24b6ffb046acb08e2d

          SHA256

          c9bf6c007413ce5eb16082125e93805e9001f7e7aac9bc183540479eac031bd4

          SHA512

          1a7a99713a57621803274cda8cc0f2884f47e0a525accdcb02e3bfa4f8cf7ce715d310bde62001f4a3535cb3084550e5a8af900e3cfa83527f6529aa4e439939

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

          Filesize

          344B

          MD5

          006731de0ce069e97b9c0f7da4b9f50e

          SHA1

          eb87c0f67257139fce5b523813f35b5eacd543b6

          SHA256

          83453cb34f2343124187b8c6c88d353d4f6dc3499fe1dfb895ebaf697aeeaa58

          SHA512

          d5ac01e1b1989501a89413af76e65ae02ef7c15b6a2ea1ca9ee9c1bbef8dcacb0c343a9fb4094d1faa042344eedccce5ff590d45deae2cfe7bf554c3c8db85ba

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

          Filesize

          344B

          MD5

          49096c48ca50b0f52b879b5a9316a096

          SHA1

          cf651fa97891582b5ef38252a34d2a6f0de3b014

          SHA256

          b2191055d04e109fda8b86ab4495b02c226b86ca4b1afd32a5811d148510c5d7

          SHA512

          2b4b34ffb4e09bb7f2fce374054c3f7eb6f82000e43f4c47bdbd77fc86dc8538d6ad8084d72724e217ffe43ed2211f6e355b50d8afc45cc2b8ea8f97c396cfbd

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

          Filesize

          344B

          MD5

          9199b513072263ffeb26211af6173834

          SHA1

          efcbdc2a58bd7d0c1f192fbe2919b8fd5d34e95e

          SHA256

          298237f483d5fe5d8ebfafc1631b8334128903517fecc170512c4ab4473d33e4

          SHA512

          b78a940bd563c1d36ebdb27d55068c306757bffe38377356e0ad4a9f2a40041c35161ad70f2c85de54008d6c134bf84129ff4cdba718eb09ddf5cc4b047e81ef

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

          Filesize

          344B

          MD5

          c30a49dede8dc0568d98a9184a45362b

          SHA1

          b8967bcf127f16840124c4d2f6f9547d635677c9

          SHA256

          c90b9ec32bf81c303c1bc078acdc5cbdb38d639edd184048f144fd11060f497f

          SHA512

          44e95d195ef9c61a670cb9791765ac5c69a8ca839ca6a2eb79a614dcfd19df75b3680df66c1e36a4bd512a4449670413ad05fb9b9f4c6b1c6e5242eb68cf0384

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

          Filesize

          344B

          MD5

          4a5f0f1831e974d77999a42cdcd1b654

          SHA1

          b4d2134ed982c0a76d6b0d776f337ff685470436

          SHA256

          e2c1f57c2d95025557ba0f21b4c231d44add2b255e27a53722dbef15c244dc2a

          SHA512

          8669b9db1f39019df6d80e63a1066ed9fd125283eb48a160da42d9fb5e5775408bdf12427b1a2b4b62d3c3c61b03ee1c23a45c82f09ffdb4e605b64f1845b704

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

          Filesize

          344B

          MD5

          fd5c96e507b8c4aa13f74cb468526494

          SHA1

          1475dd6a6b7494af45146bfa4fd7ce5c6f377497

          SHA256

          728da36ebb39b4e08b6af0484fea8441a84fdf8b471ded26add44d0d3052e4ea

          SHA512

          ac99a322a7fd0251333992a024e3731ec83468bb81c164ef848e84d8ad4f54dc8cfe3aa8dfd619b38905af333f840d74aaca2c0851373e45b132f9f2faabf37a

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

          Filesize

          344B

          MD5

          054e14979bdd1f2875cf184399616a92

          SHA1

          853552dc5d6e0e47785dba5fc5104c49ab7786be

          SHA256

          a2a79f8723887f2eaa1a29fa7cdd8482b4639505ed277619328cdb6480c3b478

          SHA512

          555d94b4ce14fbbfb97681fc6c715ba3a181f0a2a2eb24585daa31b32ef6eed3c34d3ffb269ff12a0bebf2524f8cefdfabf7d35cb502fbbd56a16221896616a0

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

          Filesize

          344B

          MD5

          9b3274014ed05a9155c17c6964e5577d

          SHA1

          77d40ed33a63061fc9660e777ccc3d25d94e5313

          SHA256

          9cc16558e7d85c5cc4940b841dee40b70c070109551aca07e823a87b5be8b8b5

          SHA512

          80bf9cc15a387aeb1a6e3cc9f44f2d6dfe0b97ffc99646530f6c4f51cf76800188d073d685c04e7472f3c037c25294213592cfeba80e2c849f5066f283a502a1

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

          Filesize

          344B

          MD5

          a872c44f437b9593536971095007a3a8

          SHA1

          72252bb12d94a42d51f4716208cdbb0109cbe46a

          SHA256

          b01ddde57424ee0b1b24a4085775da15e3ad7936f92494d4a0d9c46aacd0123f

          SHA512

          93873742438059f9d3812127ef7e13e1c9c8f82609c61e69cacae888c8f48c20abfad6dcd0bb341eca6cc91f97d2a9b04c93d4c73d314b518afc494e78293aea

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

          Filesize

          344B

          MD5

          c2a46f4324b758627f7c1a3c2e675121

          SHA1

          789c84f96653882449c3d5efc5226777c53bbcb6

          SHA256

          5c3e8fe48e5094138329b859a4f7485b50ebf114d10f107f30ffa679c54fd75b

          SHA512

          35afc960a7d208d0f9adada732967ab6ab08967ecffdb24388399d06f1cb00ad4e8f22d592725b36d5ac0903a11f998f65670c62064cb8cecee09ab940a59b05

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

          Filesize

          344B

          MD5

          ccb4f86b629955231291fe47c29264b0

          SHA1

          e72a6d69e8f811fe389d1253ac6d7239495b07f7

          SHA256

          56b0f7611f65b871d52bf113837696e32fd53948fd7a57448fabcd2f73ce32a8

          SHA512

          0889450dca594da3fd37a096f7c940b1d18295d120a7ce52489af7af3387986b1142720cd8d317fe6489393e41bf0c8aba05990dbad68c0248be1233775fe7c4

        • C:\Users\Admin\AppData\Local\Temp\CabC543.tmp

          Filesize

          62KB

          MD5

          3ac860860707baaf32469fa7cc7c0192

          SHA1

          c33c2acdaba0e6fa41fd2f00f186804722477639

          SHA256

          d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

          SHA512

          d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

        • C:\Users\Admin\AppData\Local\Temp\CabC5A5.tmp

          Filesize

          61KB

          MD5

          e56ec378251cd65923ad88c1e14d0b6e

          SHA1

          7f5d986e0a34dd81487f6439fb0446ffa52a712e

          SHA256

          32ccf567c07b62b6078cf03d097e21cbf7ef67a4ce312c9c34a47f865b3ad0a0

          SHA512

          2737a622ca45b532aebc202184b3e35cde8684e5296cb1f008e7831921be2895a43f952c1df88d33011a7b9586aafbd88483f6c134cb5e8e98c236f5abb5f3aa

        • C:\Users\Admin\AppData\Local\Temp\TarC5D9.tmp

          Filesize

          163KB

          MD5

          19399ab248018076e27957e772bcfbab

          SHA1

          faef897e02d9501146beb49f75da1caf12967b88

          SHA256

          326842dd8731e37c8c27a08373c7ac341e6c72226cc850084e3a17d26675f3c9

          SHA512

          6d5b12ec637ef4223fdd0e271cdc9f860b060ff08d380bba546ac6962b1d672003f9ae9556d65282d8083e830d4277bad8d16443720716077e542ab0262b0103