Analysis

  • max time kernel
    130s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04-05-2024 17:07

General

  • Target

    13aee906558cbf52a5caae1c5b31e04d_JaffaCakes118.html

  • Size

    158KB

  • MD5

    13aee906558cbf52a5caae1c5b31e04d

  • SHA1

    ebb3f185b4dc517ddef491c27a321199532895a3

  • SHA256

    76430aec7bb6a625eaa7bc53e044808c77e68cc4c77d45df34cd2a4acad8f255

  • SHA512

    c4b2e775f6e03772196fe83b2696c575e472811914cf007c3598b3115b463edae406b27ac0957a8ea83558c750b3a44954a829444b148c74bf1a80ba417bad5c

  • SSDEEP

    1536:i5RTGJZocMkl0yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJruH:ifsjl0yfkMY+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 5 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 34 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\13aee906558cbf52a5caae1c5b31e04d_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2168
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2168 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2876
      • 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:2232
        • 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:1080
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2512
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2168 CREDAT:209937 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1348

    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

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    • 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

      896e59d19665b5f7a1205ed7bc1ad5a6

      SHA1

      316440e3b8cd1078b81adf1b752c42519f0a45b1

      SHA256

      467c362eae31724a224df9f66f1215769dac2469aa994bbf0ef1a96b0934d9ab

      SHA512

      a8c273714aa4b0b3a2fe13c2748dda2be2ef1d83504dbab45d7849e93bf42a6ad7fcf81c1ca19f1ad9e7caf46209e1a6bcf4c589741783f216c41e4be66530a1

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

      Filesize

      304B

      MD5

      e9e2f0b29283009a931ae3818b81863e

      SHA1

      38353cd8411c4e4fbf3f586ec98ec30078adf101

      SHA256

      af5232b00398e430c8de3289c8324fb39c2354ca8e4378f3abd5a465dbc3e501

      SHA512

      2c527137b96ccd2e4db7c630bc9dd3217816fb0f9ec7c8d3a157ffb1acf76137b853caf416a776e58fae7b7a732e15209678d6845bdacaf9141bdc17da961734

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

      Filesize

      304B

      MD5

      6998aed56dc15279fc11e4dbe6286da9

      SHA1

      64a871e970dda56b3151bcbe3c07d392d295bccf

      SHA256

      d2a47a9dd727681fac8c2f51e401b19f7c3a34a4615b7b7653114e77e2cba7df

      SHA512

      65dda6de613679a9de0c7cc30b87f78f87431c3a7ce4ffcab3dea9bae57d1a8c69fe43c77ba0b5f35292f4027b370046114937250580625debd15ab4e9d245e4

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

      Filesize

      304B

      MD5

      4df29662e53420969c6098b0d504c86e

      SHA1

      a24c18b36f409f1bcb3ee7308359ba9d37d3789a

      SHA256

      4fbacd39f259c58d425d2037e04e276b0103cb678ad7d448a728a76a1cc46abe

      SHA512

      1aac7b3175ba5a2878e9531dfcf289b45744d97ea345cd54e4d11de7b998c0b943799d06ac70f23714247f9591071fb329dde408579b866b90ac9ab1c29ffba6

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

      Filesize

      304B

      MD5

      7f4cf7b03a624dd9881453302dd9d0b1

      SHA1

      cb006c279a44498cb50312b7f643dbe61ead247e

      SHA256

      af4b6477791e3c22b8191a40014e9860e8809ed6ec75c7368e6ac51d4eee1c68

      SHA512

      90d103b1015bd89a2071d41aed75ce8910265c0366fc924595450a1a8e0d03f1027228ef223174e5e3a8a8fe0c052651597cb84bdcdb23e6fb73d3d7a3765be4

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

      Filesize

      304B

      MD5

      98e0515794c6e7ac8ff3c25d863d06e2

      SHA1

      17f71754f1b1b002ae9abb1bdde468f01a3b87a1

      SHA256

      d9a09f40089f7de9b88dde0d3f378b27f352eebd5878d3c03455163fa49d42f1

      SHA512

      6a6d59319b9ce51309aaf8c712e2e1d293a96e9aee009056d33b86d109da5fb0aa40de62085626af7b3051bc4ac32f3115cd2ecf2bf148ab732da90108620e5c

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

      Filesize

      304B

      MD5

      8eaa364846672e4ccefb5976e81d2aef

      SHA1

      0cabe49a77ddc97528138711f3843623043ca5c6

      SHA256

      5faec5c99e19292249ca969b865c52dab8feaba35f2eb34756dc91fe5de9637d

      SHA512

      aa91d96b69e26b58bd32fe9b41e1883b5df5d858fb92aef817567959f2277c9c845a36e5dc2cf47af4a3a49d1dccadb372f1c953d9d1e1f48294a88140b6f056

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

      Filesize

      304B

      MD5

      46b9039548078bec75eb50956ec0927a

      SHA1

      12bb8df1a10bf10699c07fa782ee7bdd96c2d55d

      SHA256

      a656093339a49c069e447b0ff1d89159cfcec86bb20fda04bcae7a8619a372a9

      SHA512

      dbf8169c460f86e08447292ba6b1b24dc093a7d6a4def33991057aabc41dc3b7f447a9d3d8370e379585b97c643188d9c8a2788f416fb5aaacee373ec8f764ff

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

      Filesize

      304B

      MD5

      49a4a2f15ad8fefeeaf2854fdc464666

      SHA1

      ede1e550523de27cddde1d69e589830999a54385

      SHA256

      96192889422b0eeaeafbfdcd33cf7b63512ae49b160cbc226ede69ef173a7ec8

      SHA512

      cfefca438e11a83a8e7e5efe5ffdbb65f89fc6ab1fa459aa5f13a4f7c28b1ed459080bb4e899228158069dd108e91776c19b09fab4938f6309a35c6805137846

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

      Filesize

      304B

      MD5

      9a5ebee4db975d7cce659d26310f856a

      SHA1

      52ceb3ab6eef363582895dcd8947f5874a26d287

      SHA256

      5618abe94203fddb875726a397d1b76993891e4f7f270d511e40c46428e6b493

      SHA512

      3c1a1e6b344e479667d39633bea189e5977e4b92792c920129678bd4d9f2d9c6a343b8d4756636622df068b111462f5441b458b9294ffe53d336456a6e7b0137

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

      Filesize

      304B

      MD5

      2fcb3d5d98f70be35774f161256dd3c3

      SHA1

      0940cbd7095074a04c90fe5e4a2a6cc5be33da74

      SHA256

      4ee95fc875508745ea27c394f80176023fbef80fb70ffc7e1e69f705754c43d3

      SHA512

      46aee33af90dfd59444a9f510122540f70c0df74cc37d96a47611cfe9baef47449379a7706464b9b7ef48c8a690907321485f52d0b988e9fe32d296fb61149d0

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

      Filesize

      304B

      MD5

      9dfb5c1c2139426b23504fe51112408f

      SHA1

      d0563929d492141937ac5fee365942defbd39562

      SHA256

      11ec5de8b79897f0d98775bf5d7959ffe0f341e3f09b340c32a26ea0609d27de

      SHA512

      abfbffe48ca17eaf8275f790554ac9d7d5dfc8f814d5f49f739e9d6b7b683112e2254a70d4b6afdfe6083c7fa169c53b0c60e612443ddf37f62758070680805e

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

      Filesize

      304B

      MD5

      b3eefcbca5af4ec2f44104bf2e8d9a12

      SHA1

      a49e7f41341ce7fcbc2730ae029151377d82f111

      SHA256

      6a7d53d1cf565b70903d0fceefa3391a018de3a29f2ca54202ded4f4b4a44c2f

      SHA512

      87adde0a85491a741e750e3354ba11aafd701eb385672c6e9452e5f1f1a29ba4bc7809bd24294d8d2236816f3e50ec157ebfaf2324e783dc9aa7ba7163d14e7b

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

      Filesize

      304B

      MD5

      3de8815215144d6eebf35f431ffe7803

      SHA1

      3d8f2f1cd73d26ecc142fd10b75058772b676bd5

      SHA256

      b335e81b4fb463328439737dc69537be767811805d311564d6d36c348117e1c5

      SHA512

      76029cebeb6ae532225331dd39e208fa5fbce45f024564e586652d055fcc053de93c0c451a7dc1c65cca279af32c32775e7e1dace0e278151d64439b5bba201c

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

      Filesize

      304B

      MD5

      dea63c24b06b28a46a9a25c3602a6b74

      SHA1

      3671c3ac1d432bf59562b4da1df477c97aadc12a

      SHA256

      38d44ad95b5151814af73fc648946f75dd34e0c416f4a7a0213b09e64a37a124

      SHA512

      5704fd766fecaaa056ee2e8d072398efcf796ce720fd516af0cc1bf42cdeb59572cd298e24a99d60821bcf80f1f0d40501689551887740d86c344f2c6d35cbd5

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

      Filesize

      304B

      MD5

      7e1bc6c438ce67c97eecdd293a2f5c73

      SHA1

      7bdc587b313c29f0dad782ad00adbe6342c4afd8

      SHA256

      2f2c28dc43725db0261935fc236e6ac967ab466e7b53a5597d589592edff0507

      SHA512

      fb0608ac03aed801e234faf841f7c7484006e9fe1805b5d2076d8ea6d165756e7db5787846777bb85c7a2d45d64ef5d8fe20000e57176f9dd309e2c3b4283060

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

      Filesize

      304B

      MD5

      60c4739a6b0ea6eaf4d661f6cd7f036a

      SHA1

      fc371ecb474e9f810b8f2ec888108e543b449ea8

      SHA256

      3b72a8895e774ab49480265e1029dd6db333b0e5e694237e1993c6260d11c622

      SHA512

      bb8eda664f2dc70aebadad8033cbaf01e83b4a2d0459fa43c5f900193c72c49ee9c55e29b946eba83209a8cc2d74127d7e2b112ff96c2551dd95e5119bd92e35

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

      Filesize

      304B

      MD5

      10ac9bb011fde9673e87576bd7640c66

      SHA1

      b4c1ea160323a8b0b72a72f1d4448c8365e9e0b6

      SHA256

      33933b809b672e473c6faa4f269c47cab7f58d0a02f33005fefcb3e1a8f21c70

      SHA512

      c24de6bddd62414a3753d823a9e05f94b17a92049e9df6b71babe5357bb10baed41ecceaa6ed5426d677a27635b73c4f5e2f95de16a27c45e6d810159de7ee47

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

      Filesize

      304B

      MD5

      6707cabc718c4a6599f415cb7f2e933c

      SHA1

      0ded8d2e1c450b77bfb81118bff5b00adbd3adc0

      SHA256

      3028f1412f87aaef72449c04a5b802481b4f3af772c3963d49c0b8e99e43790b

      SHA512

      07cf7a0ce388ca1bcdf3ffe78bfa9eaa0ca0bbf37af2d28d10c237c6b0e38c754cf7963c3cd601fb68c90ed97e7490b478b704b88dcb31e777837001d7bedd76

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

      Filesize

      304B

      MD5

      0ab13a0bf6876af692596dd295c6d01b

      SHA1

      a88f4ab5be53edd0682141e64eea527d84f1cf2e

      SHA256

      2a90df40e4c671ce23ab010caed8bf2f95a370ce757ec04da41b09a2ebccf962

      SHA512

      e804e477aa07ae1d7cb0e9e8e852669cc6255612b5209030159aea4def704009a90d2428fe0da84aa6e7f543d1e96813fd7f714971c63f48c37b5298a53b9571

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

      Filesize

      242B

      MD5

      aedf037dd33907c346e0ebf2ce7bb190

      SHA1

      9d0b95225aeec049023e3b2aa172bcc0f131d0f2

      SHA256

      5c9b6739d08faac0b2c087d80cb58377f8fd46d3aea6264a311be95787536cf2

      SHA512

      98d0fcd719e903183a1dac5e20e09e9c3c62ccb9f0ce05583b1c8388cb2d0cfe2980abfc676db8a4b3a89a97aa99c5be012f9bb6302848d9df831c79a02e0aab

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7W9LWHNM\favicon[1].ico

      Filesize

      4KB

      MD5

      da597791be3b6e732f0bc8b20e38ee62

      SHA1

      1125c45d285c360542027d7554a5c442288974de

      SHA256

      5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

      SHA512

      d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

    • C:\Users\Admin\AppData\Local\Temp\Tar68B.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/1080-588-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1080-586-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1080-585-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/1080-583-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2232-576-0x00000000001C0000-0x00000000001CF000-memory.dmp

      Filesize

      60KB

    • memory/2232-575-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB