Analysis

  • max time kernel
    129s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27-05-2024 06:18

General

  • Target

    782ccdbf5bad9805d1945e0d6396952e_JaffaCakes118.html

  • Size

    154KB

  • MD5

    782ccdbf5bad9805d1945e0d6396952e

  • SHA1

    745e1f87828b36fbfb6b2faa2ce1fee2f7e57d6e

  • SHA256

    8d549c6050813266d4535625df4f48c7ce2d7f471cff5fd00d72cd817cb6b59c

  • SHA512

    b92b5f866ccd4539d8557df4bb5e166044500f5d5f7c75b995465f334713ecf08e5ec7a2f065e073dcb04eb97c25178358eb4eb62a73a14b671ed1de9702b836

  • SSDEEP

    1536:iDRTyjr7vBiZ/pUbjNsCyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09wee:it3FyNsCyfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\782ccdbf5bad9805d1945e0d6396952e_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3004 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3036
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • Suspicious use of WriteProcessMemory
        PID:1524
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1988
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1520
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3004 CREDAT:603146 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1556

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

      Filesize

      344B

      MD5

      14fe060e85777add400367605e7962f3

      SHA1

      e683c92e26caf4e22d4625b02e1395a73c5ab660

      SHA256

      5323a026ea0b59ea4607ba5d5640085c6c7c6f53435574563daed8d818ad7f07

      SHA512

      5a785df798fd552a3b5c1689ca226f81d528f5b03c278d66bf4a7ee889ee48abc5b2c120af9eaad6f82e841ad0610d9323997aae1ce6f84695de7d342351e6e7

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

      Filesize

      344B

      MD5

      aa1f63d1d9b6f7337ad94f0346af7788

      SHA1

      f25811e9f14df8ddd2123627bca77d1474849ab3

      SHA256

      d51ff8f4e1819655a2ccd7f06a304e48d1323302079f4f3ac5af027fc91f9012

      SHA512

      49867a8350fd2f583b38337e84045592fa13c8d3a181a95ffe150b2e1a3ad1503878cbebca43e2a9f9e8e028ec620c7a2b3a4bcb8eeb5180869e7c800785a016

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

      Filesize

      344B

      MD5

      959f37315057ac92a7834cf3fcba8ac6

      SHA1

      c6faf91b12d0a0b37562c60911a2c286bab8afd5

      SHA256

      11eebec6716f1305df4ffe81a1626eeabe716f8cfdb02044d9a29ae3a5a153df

      SHA512

      24866f82a52a4a20e791cb0824a48bb45708549c5a47874832330f989fa363c01b8b2e6dfbbf19065d766ea4ef6298871dabdcc63a0e0ab8a890cbb68dc136a6

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

      Filesize

      344B

      MD5

      9ce0b24e2a8037413b1715e23ebd8622

      SHA1

      db93901472754fc92254891292ceb752ed10ba1e

      SHA256

      bb35592984fa5262362f3e0dc1b8e10ef272b6e14f29f9b2dc315adceda2251d

      SHA512

      e42e88864ad6f79ad27cf8d056e1f2ec8c439f11deedc4ca2f12110d3b7857f10b4782595f37af588305f0e1491dd2cec441c2eace6a1435acb7834c986ddc80

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

      Filesize

      344B

      MD5

      933cfdc50f2bf6f75f152c9a67d7b5f9

      SHA1

      0ffdfeaa2e6a0c7c05482dc1f9618d728aaa1df8

      SHA256

      db27806c82e60e83aee95b89073fcb1e7371efda3917f30151f2b7a53395ab43

      SHA512

      7e0a48b0c950a662ea146d9b56aec654285f3eb97df2d40087d77a2680c83b86dc4b5bcae77d6840a31a6e599a6d9773cb8771f8e9535fd0cc5e11b880857de8

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

      Filesize

      344B

      MD5

      8e1ea9b795667c4e85c72445280bddf5

      SHA1

      1d36d7346f028c5e4d55677458cc53260d51910b

      SHA256

      22957954a3c172ead2382bfa6826cde442cbae41ee1fd0ddae4be71cc3a76fa7

      SHA512

      aa5d7bbb18da67c4abb2aedf11c12cacd145a7ad8e7f25081ef82ea32ac3f2a5791eb7a563e1fa8f941ef644088952327bab6eb75963f5d65d8a0e18caed1e1a

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

      Filesize

      344B

      MD5

      47061cc7c5295efdbe5b53b38614804e

      SHA1

      4bc7a044c23ef1e0682edf9ac6dbdddf301cc9a6

      SHA256

      487cf1ca57a16aee38470de9fac24502f82f0003058d84a79a35231a4af68301

      SHA512

      0d8198e6b9df65051cbdcd89e2464d49c200bc4a9e0723bb5c619b92543c6af66e6691b0434e7ad10eeae0612b93d02ce407fc0abca25b5f08d8c252107205a0

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

      Filesize

      344B

      MD5

      7a56218aa52c0847e00020abeadf6b06

      SHA1

      64459e4de4824ca498754de25e3b1867fef855e5

      SHA256

      bc5b07591fbe341491a2dc28c2e4e6936565585c6d13e9fe399eb5cd2380ecae

      SHA512

      d70480c40e97054ffcdbc63c0cab7e49f6d6dff0dbb2cecb4522c96c93e9d42035d8dd2cbeefd8241d8a908126afe569815206a5db20c2ee697868cc07583544

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

      Filesize

      344B

      MD5

      2b4cb660ad51121b4a497584894d913c

      SHA1

      2b6f988d5626b5286a771246a902fe502f929ff2

      SHA256

      d6f05c3c2a7119f8aa4acd5196d6cbb50241a7b71f275d4e0089d276537125bb

      SHA512

      5557bcfba0af508c66444f560bfd229fcb90da29e6999c9c4e8e709bd6e244213d018e53068e0adf4a2167c1f04ce524b596c0938115647fdcdecf1b087a516f

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

      Filesize

      344B

      MD5

      4e0d22028ce854f691fc4702452ef099

      SHA1

      dac5535dff507b1b40b2b220c4b9e789ede2ea88

      SHA256

      7d30f7bf38a3b06d703f3ef28342e3b7761c1375a4cc0fb360afc92146b46d5c

      SHA512

      6d9e6ce95df01ee1abfd16dfefd56d6683723b714b76fb236b1332b5ce44c0d4d81566abdc73da303882eedd5004e8e663dcdf28c993dd5e4171b25dd2c4b6b9

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

      Filesize

      344B

      MD5

      ac86007a450019e0c429a0607d648cad

      SHA1

      2ad4328e731b1dd8a7a851f255465a71d4eac9a8

      SHA256

      a83fae50c896a6b360c68eaaed2281c625798238c9c031cd5bd306025f457b2f

      SHA512

      b3100c399288b09d10e87df680a80f6b977433dfd0b0aa819334abc86dc5ab11454a5301095da9dbd29db338b0d9f3806104ac258353132b687d0379f6d59f76

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

      Filesize

      344B

      MD5

      2e760fed5d11634b18e819c643d2aaa7

      SHA1

      97e24dfb03dbc265c425fb2017c364ed9797ee80

      SHA256

      65bbe6f63487594071340b1c07fe0f935b6e12c8ada1b69f8fb7c7e7b5ad3913

      SHA512

      5beb5ecc2219307a29876144506ce0e62f1c1d6cfcca2ea5588b55674ed5ac61058a45ff8d86f9834d1624a576d057e54f59f4bc11099fcabe0e27bd6cf8d0fd

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

      Filesize

      344B

      MD5

      eb3d699175277220f2469f57ca76c809

      SHA1

      262950527c65c56b05465f5eb08f7de193209caa

      SHA256

      213549ba6f68e009172471a55db844f5e5aa9547c9c2f422e0aab817baf30cb4

      SHA512

      d07baf6dab3134da1ea5b36d48a0efd847283befabfa39f46d461ca40de8cae3e61dfaaa458b94bf87255fdb6362f97f9d9990b9a1ee9104f8f035068b325011

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

      Filesize

      344B

      MD5

      ac82735b47ae9a8f9b71c5d4464f781c

      SHA1

      5eaea5ef3c6607148727d67c14fc56bf9af6f1dc

      SHA256

      1c4fbe22bd58c6ca96d87b540e94acb5c2e3da56089bed1f5c058ec2d23a4566

      SHA512

      f09500ecd87635b03564ccd73146357d43ce194922a90e187374542da4bdb2ce593f1d6244e12ddc2fb5b875372dac029b3268fe350254ab1abc9e36e3edb242

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

      Filesize

      344B

      MD5

      ae3562c233f59f37a0c26b1e92d075c8

      SHA1

      2896053b30ed2dae1ca8703df82f0e09a411c4bf

      SHA256

      fba73967a31d73eb53bfcf4554bd3106263c8274f5980b0e7c23fa7ba3de9abf

      SHA512

      d0549868f390fba59b7bdde023f89f925578347b39fd3917a69a749c5cf7e778552c8e83e9bb33b7d9b3bab184fcaad8e2d3cefa4837dbcc3625df30beda9fd4

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

      Filesize

      344B

      MD5

      506db1871b9b3367c38af55b7a2c247e

      SHA1

      94192c113c746a8deb0888fc95623047c6b86ce4

      SHA256

      f5f14ae895f9d4fb13baca9fa6b129e86f8c63d17492dddf869dc51cca9885a5

      SHA512

      ce278e1d33a23c613a75120b8e909319c04a44648f056689ee8a15a975064a6852c17a93e355d69a32c7752156b149c8432998d363a8f5f7caf9b4d74f73cf46

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

      Filesize

      344B

      MD5

      39320dc830ef5a213d36aa1ef090d835

      SHA1

      6daeae6d431e641562c61d3531f644b21d9cadc4

      SHA256

      15bb8a8773f38c755e2adb435f0cfbb2ef512e8baded6475ede0cf6df114cb2d

      SHA512

      536067684e3a3c91fe2d22aa71c0e6bc04893027c9ad472d3285e4b27a8fcedff0c04b5729638ac30a011b42834b6c5609f66be5a487a42575d08036c44ff702

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

      Filesize

      344B

      MD5

      19267d54ae20a071b017190abd795f30

      SHA1

      0f644bc4e2fea0738f28aacc0c318e80694647a1

      SHA256

      531174207dfd2de1e0960a9fbb8494abe5b8e40dd21cf8d9be81887dfc0f5a34

      SHA512

      e3b5003ae0e23100f4a3b31b4646cb6fd2bcbfa06f160fe132d58de899c7c7b58286327d4172161d3a6ce30d50f9a13f1344f1e80a7500dc26dd8ba4388b698c

    • C:\Users\Admin\AppData\Local\Temp\Cab24D1.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar25B3.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    • C:\Users\Admin\AppData\Local\Temp\svchost.exe

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/1524-482-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1524-483-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/1988-493-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1988-490-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/1988-491-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB