Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    02/08/2024, 19:50

General

  • Target

    http://vivaldi.com

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://vivaldi.com
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2956 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2068
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:3032

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

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

            Filesize

            342B

            MD5

            91c6ee0af10fb76a2e37eda21686dbbf

            SHA1

            42477205369e2132ecc66460fde79ce5877f98e2

            SHA256

            7d4b4e785963f4a8263babcd7f4e82e31985ea75305fd99a276f265ae5751359

            SHA512

            a59ef8513bd2f6ac19989977194b8d2b8d2a35fa771119652e78fcef6c2732c220e53088e65d0cc834665b25178073d7ec88f30aad8803916165d6c61429a30f

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

            Filesize

            342B

            MD5

            b4f558af6f76a818751b042e686959eb

            SHA1

            77098f49425a4f0a63eb9c9b0ff9e8c8a7bc710b

            SHA256

            bdb13519078e4cb49de6e0443ed3a3028b41d57c6a0565c2c9f845e61e805fb6

            SHA512

            1997987c2d42ed4e59b19b991c5e85ae8436ac72316f4ed0ab9ed36edad76fed6a7803160feca85bc753ec851f35d266c5c203ce05419fd588cd130f6104cd34

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

            Filesize

            342B

            MD5

            5acdb1fdd93ccd7ae7e32e32a355aea8

            SHA1

            bceb20b25de1d11ccd6e4d4ddae6657955a62b6c

            SHA256

            597c9a3123fa8f309cab5a14b114283c127b0b5f892ccef2f3c3e38d30cdc092

            SHA512

            509375b2c18d79ecec52860738944960267a589cf8d8d5025acadc9431ace09d4a7677b127ef1102fd75b7880c77613ffb045ea3a1cd9c779e4d8cb1924e3cb1

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

            Filesize

            342B

            MD5

            09662d1628d2d13ec915138146e5dddd

            SHA1

            c4acfa7e1f346418e47a2270faff71dd5357c154

            SHA256

            8277625d7e41baf32a73ada35164046cd15aba3d9b42830a9832778a976d2fbb

            SHA512

            e397878b3afd6ca840eff7de5f42824000fcacc416a3d68537cd803508549cdc5b28d9eb4e20a3402dc930b5f290241513a24e3b2a516b5264b6d586c87d88f4

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

            Filesize

            342B

            MD5

            6ecafc9c15c7175a5d74fa3180f240c0

            SHA1

            c72a11028685f9446937e7cb048994e8a6ec73fa

            SHA256

            ae4992736e3ad7b4f3b3680d353165a9de6e9795af8a6d0eedd4f9dd46c0a652

            SHA512

            7fefed854a2a124f1c524c7faa65236cd7151c4bd12c4c523e85e3c49526418fb1377cb6cbb4ee30c157236dbb7eea65e6734c051228d57d267acc06eeacff3b

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

            Filesize

            342B

            MD5

            2972bb5f65d3f26df193427fce567b87

            SHA1

            4eeafea7091a87328089d7e729451e101d7410ee

            SHA256

            912d1c84484eb883d38b88a6c8cd34e71879db176deb95ee9e764316a0296627

            SHA512

            0b941bfd1684c3af0e42704ec850576f9b46fc65d663b38cc3c0d5265774a8418e56d716eea015f6fd1b06cf26bcf4eb6ee0b45b7ba0fd4b62b7ace559919bd1

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

            Filesize

            342B

            MD5

            58734fa4193112a19c50601e374c541b

            SHA1

            293cf25ff2c7fad7758ba7742c7d0bd006733ce5

            SHA256

            efceadb9ecb9fbae5aeab9aed32197f8be44940cb2e01d491877512e23aa5805

            SHA512

            39b775b24f15b20fdcacfeb2387a4aaf600005dd55e5d5c9eed6228155f2ae0f14f0d158d61dfeb6df271709dd7a280e4f98e2017bed6d980917e4b34dd5e0ee

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

            Filesize

            342B

            MD5

            06042e47a2fd5c11513ed2a2bce0e3c0

            SHA1

            4b98d0cd16035624d0d72ec219603a68ac194d12

            SHA256

            6a1f2db80882a4d92f1593c04f3857c20f68f56cf5852fb0e1e28f7edd419aad

            SHA512

            3a1eac617ecde11b2e2f17fade2a5a941dffcfca3f06c0b03f9c9c25daa13f553fd2ce8f09bf7e623ed75c990780565b0987b6da36ee68bb1182e6f577aac53c

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

            Filesize

            342B

            MD5

            299016e01061b379d6b35c8f41e8f19d

            SHA1

            b889846ee640cfb4d2560a572b8eb1a85e59342a

            SHA256

            b1faeeb24045fff401d63ae1d226baedd191dd81177b445e21b13c0a3121ee88

            SHA512

            b42261f6847e5440da188392fc3587ce3034e704c348eac264cfcf3e5e52c4ba8105b3a4865e1788131397bcc5eb9c08c958f22f8bfb389c9b99f830a46ba238

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

            Filesize

            342B

            MD5

            223a9ba55f3d7f609424ecbb9748fc53

            SHA1

            f5293008cf21d5f4ed293b27e8206844f474a8b5

            SHA256

            33258c5bd983dcc3b4be17d51ef4169cd46f0ddaec7060f3aee06e4990ce3fd2

            SHA512

            4f9e3af947202d2e1cd034e2e419aadf95dc6b2ea6f28196ec50f6eab6c8757de5da2bf043ae50e7c8f81d88ae66aed467f0dadba23ebc338a7282669ca8be74

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

            Filesize

            342B

            MD5

            821c30103b7874a8967a20d3e06955ab

            SHA1

            6e49fbd85637bccf5f89cb9665555d99ba37a449

            SHA256

            07a8ecbfc06559a5e9c0916425ee98aef415b0a0e0b861c515aa2b98f85e7a44

            SHA512

            4f2889e0c2e7e4ce192d74aca3da6a2e7a82befa3b69fdaa55973b218340b956b3d15b7da31f2deddbf1a9285dacae5f6c5723fdcd6d963529b4ec98c44d4c16

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

            Filesize

            342B

            MD5

            906e8df56bb841e0949d16967c05c979

            SHA1

            0f1521b3383f5cf0183ef80bf16ff33067ed86eb

            SHA256

            79f237607d5b0d69ed15cadb5bdebdbb853672584b5253e24ded96bf2dcc7df9

            SHA512

            15704244981389fe51d00b8c324094a68bde0be2f10ead73103759fbc4a3b3b748fa7f121274bd3a9ce6db10e58e96ff7cc29fec431a69ee06b6cb0b23584653

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

            Filesize

            342B

            MD5

            bc70f4d174942359169b23dfbc0191e9

            SHA1

            378ddfaa9ab1134d1a210efefef8bfef37d54858

            SHA256

            26d5315ffec62b886fc99e03f599a22f5903a2fc3ada7147c43c16d1ab07746a

            SHA512

            944d3f122cfbc0e82218db0db9f91c7470ce13c1f717cab5cb2dbcefb34254fa90ae22540a6c8f984726e3e927a5edbecaabe7d72568f13af017a687f6b741f3

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

            Filesize

            342B

            MD5

            68d13c524cc8304928ccf9dfba355810

            SHA1

            ce968353bbaa72fc9b5060419baa27b6555c7f71

            SHA256

            7baef15d126fd8c22404c7241a741713c1ffd6a37266e9ab2e96f9ec77e561ea

            SHA512

            659a052f6dcc4a64df757359f9d320f8cb1a82952d72d16c8723af22fabb5a6977459fe24b7d242fd84e39a5bad159f37b170f2e150ca341ee9e8683d6bdbf6c

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

            Filesize

            342B

            MD5

            5c39f5577ac75528185d538db84546f9

            SHA1

            7dc041fc69b6801d29a1e2b9fbd77c4b996991c2

            SHA256

            7650d4d7ceb4583589ce9ce573dcfe7926288352a912d042b1fee539c8d8cdc4

            SHA512

            a44c490ba8e6e8f4a2c095814577aa8ccefcd5c3d56abbf92df02667c0e1a560289d9e9a600d2e4f30d5fa260236bdf5053e69a4ab2e634aa548645829cb383b

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

            Filesize

            342B

            MD5

            b8bf2d7ef9f0be1bd7d9c0519c1601e3

            SHA1

            cbc2ec0a50ee4cd0efa27d6a94f013026154f671

            SHA256

            24a94a6d67c34aaa45f8b7666a006255cae1c912e82d993b9681ca6ac58d537c

            SHA512

            6f05f46619c135f2cc9ca43181c5e2d2471052b6d879d7b8256edbaa7cbbca86883768e97156b9f2165c79e11f206d17b96983701ef509eaced078374e0ea8e6

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

            Filesize

            342B

            MD5

            9b036df924e0e155239bab386788fa79

            SHA1

            d7cfc3deef80948b7d40a54a9f4daaf6223720a8

            SHA256

            d4e2e27d49baa5ae0c59aa2c15114e2918dbbee1c271a9ff603dfb2601da951b

            SHA512

            04b12ae45825e95bc0800be3372a00290570c609feafcfe42f72685aad8fef6bc26de89cbfccc5c331526e228ef5a7138e223c1b612fe0566377790fe39b6d8d

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

            Filesize

            342B

            MD5

            750252238748c32dec984bedee5a49ef

            SHA1

            c2b703129918c484e630d1c0c96d5a32dfe5fa76

            SHA256

            e9e5c87e71bd827b5a1e894468fb33044fab0c8498609e43c3ea318902457775

            SHA512

            43e61cfe4634aed6e8be001013dac711003fda26bb590629a0091c900a93163ba91d1402b21883b1470116b17720c0599e2716b13cb6b0469e39a936f47de20d

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

            Filesize

            342B

            MD5

            6ba7f70a3bf46d8fe52e9bee12b8c68f

            SHA1

            acc9ac23a777abbdd341bb79c6000d2b27f2d6af

            SHA256

            f0eed89324fee897e991c195fb7f6247432cf429e6fe32a0af5a8a44260c636d

            SHA512

            9e077cbfa2b4a6141ed4e1a37524d5110d1f0a75856916265c956f6bd817ee0417853a5f416913089decc9c67f142e303efddb6cefc6c709d6ec0e316a90305f

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

            Filesize

            342B

            MD5

            85cd22c679cc1edea332d520e7b0c098

            SHA1

            7ed141cb50b809b4eae65208d75adf093ae84f61

            SHA256

            872062e2a386c866bbb8e2bea63a0e8382ee1da8cc3f048a689ad8b6ae050ea9

            SHA512

            816b6963e5a04f4d2165bb64784006beb325041319c2d41ff488798e0207c5e29893521507e37399716c83ae1a21c7bd48638a31e7205b883d1cb168e8d9f51c

          • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\c2sxdb0\imagestore.dat

            Filesize

            1KB

            MD5

            bd7cfc7bd6a20b6faf337fdc1264364e

            SHA1

            d2a50088f22a29e4b123ff4a8992305ac5b41584

            SHA256

            fde452b13b6e1a3eb0a06ec29140acaea7a564e31238d2d3ed55ae6114382ee5

            SHA512

            f8b5c3d2e97eb5064e8d867085da66c30c97ad78150e6ba2e625b33328e5deadb1ffe75b11ec46988720dd10695ccba7362f1ad5533de3acd7659c813a5e7eec

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\X761FPIN\cropped-favicon-32x32[1].png

            Filesize

            1KB

            MD5

            1781e8a580519329d8daa10dc0f0bf9c

            SHA1

            9353473cac9a2269d1c8be9f43b7605a180b71a9

            SHA256

            f6f7578dbd92c8e09d80a0d02d7e430eaa9193c886c651e39a77bf32a5144f86

            SHA512

            ace8ec67dbdda31e7635d9c3363c1df892aa300067a46b2642292723f6d74e72c49d6df7b14c0968310579c9639c78bd17e3b822a4bb78bbd15f836e92be10b6

          • C:\Users\Admin\AppData\Local\Temp\Cab1180.tmp

            Filesize

            70KB

            MD5

            49aebf8cbd62d92ac215b2923fb1b9f5

            SHA1

            1723be06719828dda65ad804298d0431f6aff976

            SHA256

            b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

            SHA512

            bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

          • C:\Users\Admin\AppData\Local\Temp\Tar1181.tmp

            Filesize

            181KB

            MD5

            4ea6026cf93ec6338144661bf1202cd1

            SHA1

            a1dec9044f750ad887935a01430bf49322fbdcb7

            SHA256

            8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

            SHA512

            6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b