Analysis

  • max time kernel
    122s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    25/06/2024, 16:15

General

  • Target

    Voicemail Tnkc.html

  • Size

    14KB

  • MD5

    e4e39fa9d5154287fb02dde311e5f997

  • SHA1

    ca6695e9c2d146753da9aa60ba5b6a6c360eabcb

  • SHA256

    19f246b090a0134c90cd025b416c28bbb07f0c7ec9bae8058b68631d2c78ceab

  • SHA512

    0824d9d9844fb6a879fc79976b3705502bce9921327ba9b1f5b02c03b64e38203de61dc5fd754eb8d9be71370b84a8af8fd0d4770b4ff134823ad2b72b1b00c0

  • SSDEEP

    192:amf7TwiDo+4+K6e8/8uXbjlenXDVFey7Olm86Cgglu4+IcgVBddU2HBRyFZHe:tTpNeksi5f674+SBdDL

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\Voicemail Tnkc.html"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2068 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3008

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\94308059B57B3142E455B38A6EB92015

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • 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

          3843b0c75b427c3297ed3f0a72bffc1c

          SHA1

          1c889f2cda444d450d783463ea7074a115f63b3f

          SHA256

          b6a39965f46454890263470668c57fe9f2900361a142c874f45b9cb532fe1532

          SHA512

          ed9997fdc40be06531c77eae4bbad1424963688849d654d64d738ae49d87e6fb09b6e7b9c6d9d44763727faa062aa8112c500591451c0e957570807bb5513558

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

          Filesize

          342B

          MD5

          2077755bb7b8068f631ea865137d4d46

          SHA1

          f5143f13ef71542d9f3cf8a06cccd5b70c7ec4e9

          SHA256

          84987f26fb36d962392332514b15c6773f93bed7f28aaa67eaf0b27679169077

          SHA512

          c774fb780aaaab2dbb5e5e2d81323296f8aa8c2798696d382fc88c515a9a30dda9b90104620b64e549c28e1a69bc231d07d936d591572d9080df2e653b92d0a7

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

          Filesize

          342B

          MD5

          c39e8ae88b63163eec8dd00b74e89481

          SHA1

          2c7aa6f46ae25ccc9c827e81c994e3e09e493c35

          SHA256

          b1b552991f80153f7e8df332ac5b87d993c5af1e54c477d4d696ad3263d60b6b

          SHA512

          0019e1c49881216304b72c9092191b8019a083c494c276d194af796e647e190e79ddd555a21ea89ec5e9f6f68a4f88bd08069d07c199a592e83f362419d44bc6

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

          Filesize

          342B

          MD5

          73c44263cd2b62ff5639463d0ea5ac43

          SHA1

          cf1f931f2b1bbc183c6a4b46e89f3bcbe7e0a5f9

          SHA256

          99b110766d7ed7b8be7f3e4e0341df35a9b3b7d60b8c736b148f654d8dfdedfb

          SHA512

          4a36a6479ea020e4878ed19e80541896e334a8129978c7dabd91d953c908d36a42bc69b8ab628d318d1c56d27a38e4d8ec3acffde2b04009e3fce3326e79e390

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

          Filesize

          342B

          MD5

          e9d3844797a4ce7649cddcea0f58a2d8

          SHA1

          534ec7d53858144eb0127efa22f90da0bbed237e

          SHA256

          d5abb809346a665363e4c76c0f6b390c884052ef6b9bd75b6c8e81753dfcf680

          SHA512

          5c7d59e29e10923790dad3bb1b8b4230a40e8690b3f3e6d05fb1e4dda8b3d91508fcb8ee30f261244b88a6635e32c39134758829a56c6d6638487054812438a6

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

          Filesize

          342B

          MD5

          190025418b226dc7fa23c516301431e0

          SHA1

          0ac00497b2299847d96ed6a73f44f3de9d357552

          SHA256

          abc5c6a92f4c27ba63f1e012e565c6f03897773a9cd81e15899d7fb53c7d3216

          SHA512

          617c62130a94fa202be11bd916b5afe18cefce0ebd05307d49b5124534ce9d2fb0bf8e4712c349ab8c5e2e724eaf353ffd7e9d76e718fae1fdbb1f54ae31bdc0

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

          Filesize

          342B

          MD5

          9c4c5ea5f7c92094ccf038fb42f455da

          SHA1

          ff46985eca4ed15234334324d8ba32b02606ebb8

          SHA256

          b1a42e8a7a3cb92abdd66fa07d7894ece5dfd9ff3301dfeacad6891612c3dddf

          SHA512

          631f126fee806f3e221f520c34e37463b2f4b19ef30c5fcc9dab528f835241226bbc61ceee6555d0607406039305df5f1b7fac1012363150914085e9e17389c4

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

          Filesize

          342B

          MD5

          5b3bf69efb6d733b170ebb483f9b57d4

          SHA1

          3141eb0d8013d6163284535185e9c0a3533ecf9e

          SHA256

          5d39168986d318bb72e3b20e7018d3746df59846409d74e932850345ae53ecd8

          SHA512

          8b91f0df7896cb6dd20681bb59c831346642242f58318ed9afb4829cff0738aefdfc96b12943b0c383e05e175ab1aad5afb58a2e32a8b80498b986bfd7d7337e

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

          Filesize

          344B

          MD5

          c16d8eab88b401c07e570fe53e35af46

          SHA1

          9baa2f00bd9694b7f36c9ba78ef56cb25d3a561f

          SHA256

          fa6d25a171ba65fef7407e6a568c80f0cc6aa7128f7503b5cb31bea9b905676a

          SHA512

          5fc12024ab2d32a011fef2d3792346fc46eca6422019012aea47395aeb0277f2b935fd3ccf3630f6467dfb6272ae91a7730b40bb33f4f9d8427bb7b63d08300e

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

          Filesize

          342B

          MD5

          7de50da477808cc781d1c4acae028954

          SHA1

          d07962963bcbd47195b65ebe3b528b4cfe110646

          SHA256

          a3c19ba368cb1b9891610cb4a6b2713085c269a0639f1f6ee327133a8f11c20c

          SHA512

          45f1659a7b30efb32cec4220cacb202b56c486b53a8bf68bd1671f0a958947b11b188db4a47900a544badbdc34175b49ad30317a01333412c50b3c9e6978af2c

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

          Filesize

          342B

          MD5

          dd9d5d14ee2e1450a9b0b1ddc1dd0373

          SHA1

          4130cdb7405d80ef363859840da6d27495d828db

          SHA256

          f8151915a681bd01806f3df85d9d0f85a2f0a7651003cc17d4a4e8ac30d4d13e

          SHA512

          b0bddc9d75a91b7044765c43e470a9a6fcc6117efa94c340c40578c57fdc5684f1c1cf0a65ce37f3b79e2ce5419e8a3acbec2bcc1c3da989be7438a5904f29ad

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

          Filesize

          342B

          MD5

          000af8957c61f40030eaccfd152b619f

          SHA1

          2fc29ef13366392387ee689f8c34f5298014ac98

          SHA256

          43c0a7f1f705a793922dc5d3b6fae21640bfd727fe0e91d33fb2ee198692549f

          SHA512

          f7c89231713b3a639805409d51db8f838f18069075bbae9fa02095674e36653fc7df600dfacad92e93c37034c5eb9796a1e9c1aa76af83a229933de5ee6fc0a3

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

          Filesize

          342B

          MD5

          97b7811f6db5e97479ea5ddb7b3581a6

          SHA1

          a9246cf990d475b569edd9a663ea8d4f6c33821b

          SHA256

          ebb353ce4ffd690b45248472a42bee317b9704693261799efe25f0615f6a3a26

          SHA512

          4a9a7ce717e0dfe280919c768e109d63d34f46865bc513c058020c4fd35f32ba6e98ca48af8b57924f877286f71c02c6793d6c4832a799581b183c26d41335ed

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

          Filesize

          342B

          MD5

          6be3b2bab9714cf043cab44b0ccfdfa1

          SHA1

          d0bf8b18ebda671bf6b29e47855b957637d0bbaf

          SHA256

          1c6ac2972fb013d4b29dea8ac63a83186f0def84d938fce41be94307524b2df1

          SHA512

          b06f22618b43971e9b84cf23a831ff8a48c59501b3bb863e34ad5a1c33a2a3bfc7f51a4b4fe7863a23d1bbe0ddcc27623c8be5cd2078912c5b3457793937bfbf

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

          Filesize

          342B

          MD5

          00d5605a05603d677cc3f7a9d5bf2e00

          SHA1

          817c3519c875f8cf26b55de06d8c24d018ddaf4f

          SHA256

          e4d2b2cfc388cdd4f6b85ed8b5cae314d026a148733a774e8cb7047cf795a558

          SHA512

          58e33a6e1f213cf4f39c043133ce5d976c0d33f0d4a001f7f2ea65e8d33668a83b0863d28be97a6430dbcc45894e94a4ab901bc9bf6929c790a7ed3f56634b8c

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

          Filesize

          342B

          MD5

          3c5bbb9d4ffa5799959df00da5dfd382

          SHA1

          68a8ae6cb88584f06d6bde5fc7f66f5c7bf44f09

          SHA256

          785e1213b7e20ee6f687a3fff749ae0efbccb04cc09459a24b3b1ef264cb8e52

          SHA512

          309aa23a35db55676f4171a5d7c383a853fee381200ab267818d5d9b9d8e6d535d9a11a4c799c49d7bd85169d9cecaf61af847fb032f233a1b39c5e0c0aca230

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

          Filesize

          342B

          MD5

          30deb2df94a9d173301d5d9b34f017d5

          SHA1

          751a588bc0a3c1b6ccf7228a93c34c63f47f4af7

          SHA256

          703be0dbee30b54095c5607c22d16e891b505ced0a3f2b82ef410a4b7aee8d2d

          SHA512

          033efab19a41ed06a68482dcb259d706a45c88f0b488dc2cfdf9d210304f1e73a8c7da0d297f5a5ef623cc1a6f0a424a73f7540178ba6fda4d06e55d1bb39755

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

          Filesize

          342B

          MD5

          2efa448335b3e172298da1a7c945fb99

          SHA1

          4a75a95d8dafca2144cf7860ec3c1da7c371eff8

          SHA256

          25745f15a6537b9d3cb441df814ef575dc2c2ef8d937705560e525fa38ef88c7

          SHA512

          e6cd773c7fc61a9abed68cd23164eb5455c34533a3fac8376b7f86c87a3d1193d49e0ce1a6d7607226176690befe341c516fb3662b8427ef262a8cfd1d04f890

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

          Filesize

          342B

          MD5

          a73a0b66f7fb531dbf43acd979280cc2

          SHA1

          6d0e0d8e4ee9e49e6f4e8467fb478aa99f4a20d2

          SHA256

          07b75cf979b71cbc3614ffe61361977f5d05289ea22deccd07280838647d5309

          SHA512

          864d52df3094fcca2493b3c18f013baf6fe95c329999ee8b9d0917ab40c05f483c218ba1e3c19134eaa621e4eb89d34624a8f1eb718d7fa292f5e66fc24d4a61

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

          Filesize

          342B

          MD5

          97d0fcb8d1efb199b1a6b39409276f59

          SHA1

          4ce1f586fcb38bd4279b38a926f8806e603a03b6

          SHA256

          c83506de1527862259d378a4b73243696138beffd077e2b5e982bd169459fe13

          SHA512

          e8784496f62fa54887171e51bf8d8c9ebaff9b579823b38d047d7d0b6d8fe75721cbca0b243aa03600929ce44b0a1883cf4aaf9d6fb660534032789b266af5cb

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

          Filesize

          342B

          MD5

          85d80c8421e5764d3aa5093a5f52f3e7

          SHA1

          99eacdd9cbeb792711962f04a3b8d1c3cf887bdf

          SHA256

          3ae288cdc606b8fe899cb670e38192ac42efae31555ab540967111b2d3542a68

          SHA512

          5cb5214260aa7f7e445995d7a394c09682954f55e6e4f482265a5e01fda236cbde844f806e2a5daf39ab8eeeb6ca252333b495a8f2764152e1286a7a7ec5d7c5

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

          Filesize

          242B

          MD5

          eebdfb9a530e8cabd91a3deb84e4258a

          SHA1

          bc2629fa151477100a52b31d05ecaa3cf11201b6

          SHA256

          17e5eda5a9750dea7442a1b3a835b24a115e774466df967604c714ee800ba216

          SHA512

          3f2406db64ac8e29f8863775430a9973a558cba23fb7efa5976933ed4dffb595a85a0178831f58158eda29c28cd1726b46ee7d9bf3186c5ea02ce9e0b51be670

        • C:\Users\Admin\AppData\Local\Temp\Cab3315.tmp

          Filesize

          68KB

          MD5

          29f65ba8e88c063813cc50a4ea544e93

          SHA1

          05a7040d5c127e68c25d81cc51271ffb8bef3568

          SHA256

          1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

          SHA512

          e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

        • C:\Users\Admin\AppData\Local\Temp\Tar3314.tmp

          Filesize

          177KB

          MD5

          435a9ac180383f9fa094131b173a2f7b

          SHA1

          76944ea657a9db94f9a4bef38f88c46ed4166983

          SHA256

          67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

          SHA512

          1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

        • C:\Users\Admin\AppData\Local\Temp\Tar3389.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b