Analysis

  • max time kernel
    120s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05/07/2024, 08:35

General

  • Target

    DATA/StarEnc.htm

  • Size

    697B

  • MD5

    4b9b1abee38919e08ef45ed719eda0fd

  • SHA1

    482344a9b13ce10f0021b18a3e7ba1ddbbad5ccb

  • SHA256

    7af3f052f5216613e87b3a9615c829afcfdf9bdd677373e9a7b4f4d5cf4ab304

  • SHA512

    58e294722246d5f30741380d8462dd207747c7e0bdce47044cc4392c78d082bc5c930d624a87c04b6ea52fee26602cc811a6299f97fa3b9c0419fad1186f752d

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 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\DATA\StarEnc.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2020 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2788

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

          Filesize

          342B

          MD5

          b2c876ce3928558f76edda8b3e9fb57b

          SHA1

          30c390df1f614ff76170a7d03fdf04d9ca0a25aa

          SHA256

          0e315626834fa1eff65f67c04428a38917060ccd437ec8cfc485c4f4b5e59fac

          SHA512

          72bcc4176e609cb65fc8db1510fa124cfaee382e486cb434cc230addfadfff1cd3fa16895865e73fe338da1abcd15eccd7bc92675b4febc8594837d7dba3cbe5

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

          Filesize

          342B

          MD5

          6984035a1f11169dc08caf15c418e015

          SHA1

          7b421759638592e5978ff6344965bd2d708c9e5a

          SHA256

          163d5c240ba3b2c53673b5b6eed5d248315d38bfa21a611cbbbd50fa5806fabd

          SHA512

          33bc75d135ae4a6f1b3e2014b327058f35bcb0d161c7d206d657a08f3724f68fb27e3c5346fd8d1889850e15b67a20911c7bf5836d1029273e124e8eb09c86a0

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

          Filesize

          342B

          MD5

          cd67a927ef618d335a7e7c0a517282a5

          SHA1

          1b20773212a91fcdc47057494848e0eb3cd616f9

          SHA256

          97ea220f6141ed7534ad120c6b308d2afab679bc64b971f59db0da1b41adf056

          SHA512

          f777a871b141ce656f0a9b0776be473b7a9a5a79419dd1a4f05951b539af00de5d3670484311f5f241b15b3b210a92598b87567f4749a3424f747ae2de7d1341

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

          Filesize

          342B

          MD5

          1855d732d12372ac8c3517f77d30e0e3

          SHA1

          c274d342671932b8088db5b6a14d29b6de366530

          SHA256

          2376f4eeb0a36556835ec6b2649946b5d2ee43dcc48674418654ab626bdebe61

          SHA512

          e207dbba7e6c50bf15ce5b49ff3b106a170c8dbe8f888ddb199bd5648665ac036d0fb698491a75eae77f27e09dac522c220ca7f8e06300bcc3d88d0d81828f25

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

          Filesize

          342B

          MD5

          040d33f7f113acd5f2bdf682d58f23ad

          SHA1

          0cc826498c6ec937c72d8ecafbd4850c2a2e6c55

          SHA256

          8eeda36039f3c7585ab6a3a35bd048c923c185a6f5df516c44d06649dc27fe43

          SHA512

          ba11bbea2d9e047c2ec0668bae4e8868b2ab42ba72faabf8ca3195b0aca9e0f5ac8cc18053cb55e9baa2575338fc12270c89225ffcdfd809a785830f8d356c49

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

          Filesize

          342B

          MD5

          4ede7764539ba7b7371c9dbb42d39d4d

          SHA1

          ce79f0d6cd392d0d778e8f307f6005b106c4392b

          SHA256

          267a4e846a1309cf2c25263165b28dc7fee355e0f928fbafd9e52950578890db

          SHA512

          9145addb68fe03559bfb747e949a9995b2b5137786c81d8ecd69e20b1ced7878bb427ffbb5ec9ae51f65341c187fb2361f56b1cf568170103cd80ec6a7c6bb18

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

          Filesize

          342B

          MD5

          f513909e0c0ea4ec3fd50a9acca8806e

          SHA1

          b50a847f5f26d2162d5bef9cf6c3f055508e4266

          SHA256

          a97bda48ccbecf4c2021ba92fae7c086749f03999c0ef21c3ef5d0a269a0e546

          SHA512

          636ae785bf3ee57da476556e8711de02d7b94a40f4941ad24c1dd4ef00c3a2354a2a7ed37497b3e67eea7be6570ccdeb4bf59540c4e9aaed0e7b7ccb72b35433

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

          Filesize

          342B

          MD5

          29aa31a4b3087281706b033827401069

          SHA1

          9da626691c3da609ed3ceaa9a25ec59186723422

          SHA256

          317185ecef6f8c22f187e8ac7547d99dbfd84864ed117adf2d57f380c9239dcc

          SHA512

          27a96de88cd44360318d6db9a99a8b1a6e3f99ac4b84acd30c6913fd48c361145453eb9658f4587b76ecabb56296a92eb8b4d6023531977a8d7dc22bd28c3385

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

          Filesize

          342B

          MD5

          f1aeadf1f8706e4f15df956d5ecb2dac

          SHA1

          babfdefe4732edf2af9a6356d54fbebf12c936c5

          SHA256

          29cb1e215ed2928215ef60dd8e1808380cfcda892162b73acb7e8570685fe93c

          SHA512

          5cd701eb50ca3034261b15f25c86abda976559671c4f571a2013315b9514a62ff58271e3663dcb7675cfa90955396787d2f50b6f3a681a34a88c05e91b892618

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

          Filesize

          342B

          MD5

          56a4ecb4e9476fbbbaab7436f34112b8

          SHA1

          dc9a6611cb8d55b24b2c716d822820b54b15d36e

          SHA256

          0672afc9c6706c8012e3d8c742259e5dd2a0580ebe9241b5021b8eac3036dc3c

          SHA512

          41431f98983d9e1e1e29e08c42d0d09d69e770a21280a2825402ec43414e199924a531c4144ad39b3ebfbb40c5a158f14e0b8e04f6ed8920b13dd5f22a6b1320

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

          Filesize

          342B

          MD5

          b6b65c216f94eb293a1ec759b48249c4

          SHA1

          07c436ce3ea811710ca5128c478557bd50cd31ba

          SHA256

          91a8f0987cf2d0a8dc1ce62ec048670b27f55b0378f91a17d6c1fa7a6d173887

          SHA512

          ed7984c38d06bf77397728b91cf7b72a197323bd00e0506a9f26900473db5e0abdc135eb3bb685ff989ca6f27bd97f8192b151f302e893c9a69331562325161e

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

          Filesize

          342B

          MD5

          0642b650e0149317e781a45ff211943e

          SHA1

          a52c350377a83631e3c8599148b35da9ce06f854

          SHA256

          63b90faa4d7cfdfea41b7effacfc332678403e4b08911ff13e7561e28f951ace

          SHA512

          7784ad8e62f76c833efe63da30da4e41d29eca8305f96bca974b96a156aec88aec674838c91e63f8aadac15633fd6735995da233592cfdd4236fe032716e0fc4

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

          Filesize

          342B

          MD5

          f92e3389dd9fbc0b90bc9ab5022a3fdb

          SHA1

          024eb1c51d46f4745714a668f23eec049db778c3

          SHA256

          f7328e4e17dd9c7931a8c123fdc0630938edcc6fa478cee4b11711718d057dc6

          SHA512

          d1ed03d4e2d55e1206c8674924bca5a470567b2d3a6f608c39d0f3584b750bd85581803cccf71256f798ad6d0bcf7fbcc44dc717e0d91fcebb316c58207aea7f

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

          Filesize

          342B

          MD5

          42cdceb94d02d73049a794d0061381fe

          SHA1

          a2dcedf75718094ce25e50a31e189b0c2f8d9d95

          SHA256

          29cd9b6f8c5c3cdf97050696d2a407abfd4ef8dd7d64bc1a130d26ecd451826c

          SHA512

          f7ff088112ca6a08b2151e053030580bc8d7f4954b5be606f1a087c837e4a3d1ba59d5702f37b0ddee7cc2487c7fb1ba625e92bfc54df8d792bb2a8e2b4db07e

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

          Filesize

          342B

          MD5

          9ea822a7671805c40fd12badd2d5df73

          SHA1

          93c9c1b14f6c53719ac1d668374a83c74e1fe8ee

          SHA256

          841e10e2f9327986c1e200dc66cb9b511d694697147811736d7bd97c3c1de1b7

          SHA512

          f87ad93249fcd7db7937cfdbfba8fb6fafbcc53eccb4244c508f4cda8558d87a111226b8f447c4cf91c5f4ede229d64d31d0473883bb9a7a1331104107c1899f

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

          Filesize

          342B

          MD5

          9f0e83f43d8a1d02bcc35ee90097f4ed

          SHA1

          5bc0bc93b80900e2b74d3ac978ef2c9eeff60908

          SHA256

          2870bfb23b3f2365e964518f27d9ee25e3b775037884f656025c6e759c434459

          SHA512

          94cc8488aacbc88419e5799aff653d35ce95eeddbc470b17bca9dbf7fce86d2b371b10089c62a1e3c12aa1fd28479f634bbf4a91d5aa607415b564ee9ece9bba

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

          Filesize

          342B

          MD5

          4822893d0f1c18f5afe1819a0051361c

          SHA1

          33a2463c08a4b51f15832e29b07356e50f16bcd8

          SHA256

          79a38c924a256b95a13285eaaef289d2fc323c915b3b960cfbcd9a9366a69954

          SHA512

          71605b9563ef4e84d951fe20a209310062298d1ffd5ed79c80b769288d6ea6a15f8e4e273e701e523044edd6b25a737adfc04bf8147a4f656912be2dffa5f628

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

          Filesize

          342B

          MD5

          0ede1b5126f91891deda36173da36a57

          SHA1

          8906647f56ff2d01f2fa87cb3040074e793905f1

          SHA256

          08de677631e9e9c1723b51b308586824025b5ba23b593de112f2b4c4062724dc

          SHA512

          3b5185304dda61bea39758cf05aa4653f8f91269257dd7f323c5d0ddc864eff1ce2aa97c3c60a91ec5299d1bbe66c246ca98639b3119cb137dc0482646162207

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

          Filesize

          342B

          MD5

          bae3a4120fa36c2362056bb644e39e54

          SHA1

          8368f90124826828ec3634d34f0bd8dd92dc0a64

          SHA256

          1cd468012d7edc07fbe0ccc79f9eda2772ffa8b2470f0fa927e994b271f6a26a

          SHA512

          1cd220d00b069499770c9d995d67b7d9c53c016ccad6cc1dc0b5ca19d62b268ad552f8b7aecca352694f0423589c7106778e5c457bac86c05d6a89184d751ed5

        • C:\Users\Admin\AppData\Local\Temp\Cab2494.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar2585.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b