Analysis

  • max time kernel
    129s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 20:04

General

  • Target

    7317db4e1a3042b68e36d1f1220f0bfe_JaffaCakes118.html

  • Size

    155KB

  • MD5

    7317db4e1a3042b68e36d1f1220f0bfe

  • SHA1

    c65257fdf99b4cea22c66c7ef97438a15dfa59bf

  • SHA256

    c03ac7bfea77358eb7241717ecd9e45f148dd99773dcdaf979477d58ee7a2449

  • SHA512

    d5063127cc596438127d90e898bb159945c4e18cc60cf4de93612d292f1515c5edf043e81216162d02ee6c83cd05674f1c9e43993c0096603b1822731d1b8e8b

  • SSDEEP

    1536:izoBtC7QRT5uG/0yRRhI0fR2SN4hI0aUfvPGZt7PlVf0oQVeemq4WFx/MEVEyLia:iET8o7yfkMY+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\7317db4e1a3042b68e36d1f1220f0bfe_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2380 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2212
      • 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:1644
        • 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:2700
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:940
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2380 CREDAT:406544 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1640

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    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

      edfb09d964eb459e3940de4ee7822fec

      SHA1

      f386117050ae4af5b6fef5710dab18c5729f16ba

      SHA256

      b355a039db63db78f7346b2d8e4b3fde20666c20fd209a91f3305a5e28079c65

      SHA512

      15c69f3cfbcc4f7d64da626b0702398b7ce401d1418dc4289d44caf41505300592779351a11b7908d7a41caa31db182cce73a2849d7cf09d75fefe1376cc0035

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

      Filesize

      344B

      MD5

      933df13fb41c6cf3152477b3f0eb16d6

      SHA1

      bc7e7122d24f30c51bee5e814b5857afa7dbf7d9

      SHA256

      e851a0834a2640148e701f49ce036ade449d42115a598aa940d5b17efcb9d6e2

      SHA512

      4ac9cd8dd2afbb0b23e7b9cec3b18f3ae4be0edfd93da6e89a774c7b23342ea41505aade88281a8c424bdfb18687c155ae18ec26ad9ad1d1d7de423bc6103ee4

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

      Filesize

      344B

      MD5

      47a38535441594ba0ecd70049d82b165

      SHA1

      2eb5021f725aa6f1f3e503021e5814ef5ac695d9

      SHA256

      994788635926be68135b4c80d47bdc83bbd612bb7d163248ab293bb66c3719be

      SHA512

      a0d9c5e7627db551c4f79dc1f272844a98c5f57ebe57b23a9b00c3e294946bb0b5e8192b3a40568bcc3b9c274646445fd2fda5bf4cdab5d6e05d79d465219218

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

      Filesize

      344B

      MD5

      f39e9805ae223f6140968d6191388bee

      SHA1

      b8ad334dab3d37440cdb3da427eed4aa3f6ace5f

      SHA256

      741643ff46bf300d1bed295de44e9d6f6217c1d81583cc1a84659dc0f7c6e100

      SHA512

      7b789e33c06b836d42e2b4c038702c8e079e48ee299ca6975acc1c8a97ebff5ed37e9946a312f6c660ad07d920ad744a05226ba027ea2caa1a1827a02419b7c3

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

      Filesize

      344B

      MD5

      fa7271ec5d070f88f496a0589f253977

      SHA1

      d45bd79c0ad654f2771c984356e93ca76bf3d61a

      SHA256

      37cc5242410ddaffb8292e46111888c5ad0b3b9f99d1ebdb5049e98c44bf4ae6

      SHA512

      966b627060b1dcae5c657f763c53c4870a44aa54476971de50d02f66d69303458321dbe6455925ffaa9500a9c53ff1fd725080c24d90298f668491d9fbfbb4e7

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

      Filesize

      344B

      MD5

      e22afffcef03c444eddb6dd6c96dc3a8

      SHA1

      8115a02132d0a9e692c07c7d351195e7324f23fa

      SHA256

      11005a0c353267432df7b2deeadf698ba92556338d314ee25815ba09939f0891

      SHA512

      de435cfeadb158695b513b9087bfa0323849f86275bccd7067c04938b2c2e4b1d0bfe5a0d835108023818e3c6b102a97d7539dd4242a8160a0d6834ab5a4020a

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

      Filesize

      344B

      MD5

      5f6808d1e7115647963aa4acce6c3e3e

      SHA1

      893920ab3214578ed25c9e9d4aa49df2f68b4274

      SHA256

      271c76fa1c159c5a08a42ad515565e28f93761a9026fb9b4b064408a927f507c

      SHA512

      0607669a5847a4eb94d5453d3522c0bf5665a10d99bdfb078d312fcc54dd39544d3a0b470c4e3f52c9be890d00873983d3194a9a5dced647e8e536941b4b090a

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

      Filesize

      344B

      MD5

      f6b662000c432b0a482b1e9d7c59a7b9

      SHA1

      05bdb0cd341f2abdbe532d364b819641f93e4349

      SHA256

      1f837132c2be72a76681f793af40c6734b1e07b6039e35c8e136ca5bd11ad79c

      SHA512

      078b4ca21c48f9a6b666a762db1b1070be20af0dae6bd8abdd7c7404b403cb3357bf5ef51fa4375681b50789e4b71e9540e4f5e422db8947c1d867e60a9ebdcd

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

      Filesize

      344B

      MD5

      6ecd1e800775407c087a4ab63a85e2eb

      SHA1

      3c7329038466b0d58c0db4c09f95d87d7916ac10

      SHA256

      491709c70e15dd88fd16dca21aaae2d4b3764a76121c05fd7e11216da0e34b9e

      SHA512

      79eed3ac862cec2caf1e828f818226c44d64310834ff6502e789f52fdfe725019a600596760ff63f67f70c13c993af053ed5d6d8f0b9be4cf28277072f64cc30

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

      Filesize

      344B

      MD5

      159e110f9acb78de9b3e22541ba67926

      SHA1

      64bfd2a43695feb2b1ef6a32b08a5c828947d182

      SHA256

      df6270258dc7f49e895106fc63e4a6a7aef108cb4c7246cfb32ca5bf79c34889

      SHA512

      0722c151678a179e705374ba78ba235b8f641ee85371cfe3d46d24ed56df4130d8eac733984bd3c249326def9af6e8bb48c4f0ef7fb3743ee92ca891a800cdc5

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

      Filesize

      344B

      MD5

      3942ccd2daab875aaa3ef43b7397df26

      SHA1

      6bac467e1c0b0a5b0ceaa612b21f22d63d3d3e22

      SHA256

      637b16302d4db3f45947864b1037ad81b2b810792a857ee487e3485bc1633b41

      SHA512

      6aa36d707583f2bdc440557b7b2284221b7e928b28e7cc23e56c152845bac6b54482803f18fbb28165c453089b745743c97e10e6a5b32288945954185fa20454

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

      Filesize

      242B

      MD5

      97bfcfec948d4750d109dd876a08bc64

      SHA1

      cae539a95232807b6e49322d0988b69f7ceb26e1

      SHA256

      293ef169429aac70b4bf12fe3ca988c8ab5e2cffca583855869aa71d8c71c0a7

      SHA512

      9b3206749c75ba822c0571f39f5e8e7b8673552250165c9c8dd0e7e194528a7b36baebf0b91df423d76d14c0f91f14eb7a6fce494b49a28c02e01154a7bdeff6

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

      Filesize

      242B

      MD5

      ae25f98721840530b10be3e649e9c387

      SHA1

      a5a069cea901b1a9533627f2e38ac1d66a3d8dd3

      SHA256

      d59b42551352c45450e7b31c08bc76ad3ea2c9a1b87a0ff85a1ecdff49ced8ac

      SHA512

      40b8808d64ff4538318a5cb26bf7444a3050a08eef74e62a001211265c1df20bb610dc63c70bfb16f13ded969026bef30eb6e64e68d2324f9e6a639b2eb43da6

    • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

      Filesize

      4KB

      MD5

      da597791be3b6e732f0bc8b20e38ee62

      SHA1

      1125c45d285c360542027d7554a5c442288974de

      SHA256

      5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

      SHA512

      d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

    • C:\Users\Admin\AppData\Local\Temp\Tar775.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/1644-577-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1644-574-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1644-576-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/2700-587-0x00000000001D0000-0x00000000001D1000-memory.dmp

      Filesize

      4KB

    • memory/2700-586-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2700-585-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB