Analysis

  • max time kernel
    127s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-09-2024 01:55

General

  • Target

    d0d6537f44c40a81501c00dd88438a94_JaffaCakes118.html

  • Size

    155KB

  • MD5

    d0d6537f44c40a81501c00dd88438a94

  • SHA1

    4a3c9f8f334a36127d7825bc35d4cb942188bf7f

  • SHA256

    a08bfaffdfc4be38a43e9f92eb60fad0e6db3df631d437ca56b931f227f30d09

  • SHA512

    84883502b136e8a78f1a48c177ca30388ebde8d986959c67cfd040e7bbe030d3466ccc996e165781cbd128be374c0055b5d4c9e7324b0add6288f67331adf2ca

  • SSDEEP

    3072:UZb24yfkMY+BES09JXAnyrZalI+YfArtApV7:5sMYod+X3oI+YCAX7

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
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 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\d0d6537f44c40a81501c00dd88438a94_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2468 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2860
      • 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
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2752
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2608
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:3044
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2468 CREDAT:209932 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3056

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751

      Filesize

      717B

      MD5

      822467b728b7a66b081c91795373789a

      SHA1

      d8f2f02e1eef62485a9feffd59ce837511749865

      SHA256

      af2343382b88335eea72251ad84949e244ff54b6995063e24459a7216e9576b9

      SHA512

      bacea07d92c32078ca6a0161549b4e18edab745dd44947e5f181d28cc24468e07769d6835816cdfb944fd3d0099bde5e21b48f4966824c5c16c1801712303eb6

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751

      Filesize

      192B

      MD5

      30abb9b22de2a7e1dff0179c37dd7cdf

      SHA1

      50ecb40b8e2658b4f8f907ef93f0559a7643f5a0

      SHA256

      f02e9ffbebcb2d19097479654513037479c8bb950a9271147269a0ec53ac7662

      SHA512

      d8c19e8d6b484ee0a7c08572eb9245651b28358042057b420a885a51c602dfcac0d0b589d384edcde87a4f688d4ea5d8a85f3196ddbc54946af257a4973f4a76

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

      Filesize

      342B

      MD5

      c92151a837879d87aa5c4f4a0387d906

      SHA1

      b06e5b48a0f6ac707c873f8e5062568c6b1e42ef

      SHA256

      af8658fac6196a28babaa0d29ff242c3ab81e36dbdef030f982348471a24d264

      SHA512

      668b42c1659ece5d7cc961d0a260e109f8ee7bd5c393189bbb41f9762b2ecb14d5dc3fe974bc1d37addc9d9a2be7017a4f74afc21e9ff706da0c73894e8d6056

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

      Filesize

      342B

      MD5

      62ed28c318e9b13c6ef503050a3ea928

      SHA1

      0f582da8b277fceaf4485bfe426537f8ea694f99

      SHA256

      082969291270591e7dcebfcff072c4846aa33f7e6addc42cc2305dcac50450ac

      SHA512

      38af1f3e818d37d111c8f7b831f7d1fed653aa112197817d1e90097d7b8a742b725c9d63e63cfbcb7dbd6622f99ba1e178847aebf1c65a383a4b353712414dee

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

      Filesize

      342B

      MD5

      e1241a019562f461c2eb707c9db447f4

      SHA1

      d29c22658a3f0e2644714cdaa3c9d3dc3700b61f

      SHA256

      848fbff93be6be5eadc66f1e9d240f59a7918279ac0def462b679b5e268a7a7e

      SHA512

      3b0af900c66ecde2767fc589c864d992bd619cd110b5553a927ed50c50435bcfd1ca02c67b5a1c778e8b6dddb9dcbe162a3e6df81da723649cf160ed413920d1

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

      Filesize

      342B

      MD5

      9049550c0102e01c12db2010ba510cf3

      SHA1

      227a38675072263a902d65f9c577cf7074e8c377

      SHA256

      117754cc6ff997c4fc687362ecc371ad36faff4be5d02de2604cb1fecb0642e6

      SHA512

      b4598931515303b5755acae128632d7435a22af9f05f26ba922febc13be595f72612e32a56a57b2128fb26922e68e8e82568c6f498a7028de19ef58356cd5c5f

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

      Filesize

      342B

      MD5

      343664469332d104ff0813c012865196

      SHA1

      216320971451635ce18f76c84eceaae63580f64f

      SHA256

      781c5679983b51cffe05e95f91c895d674ed595ffa5ae726a6dc3e2b6f2c86f7

      SHA512

      f638b392f9ee7f9d0ea3e3be140305ca3a0213ebd919a2d2783cd69b5340139439ee07c215b739034402d5d253d4cd82a431c6a8913f952104d6be8315d0cadc

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

      Filesize

      342B

      MD5

      e447cd0936a8a5ca5bba350bb7d11ef0

      SHA1

      03be06b776cd7eeb3e196c61a8731a973c3779c1

      SHA256

      2cea5c03b61f09101ee21fcaeba7753fea3c273565316d48a1bdbf7f100189f2

      SHA512

      86851819b42b5e6839f9eb6c80ff40b6fd30f7ed7887214c0dbbf959d1700903e8a98a6e9a9224c775e2eafbaa6a623f41dab4759de8c643ea382687af46b4a5

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

      Filesize

      342B

      MD5

      fc65b46eceefe19b44025c12053304f3

      SHA1

      335096afb9d129a280aec7e05906ba4a5364e2c2

      SHA256

      3f1681a687ee435ae571b65be4a5ca3028f2111bf76b1439e9c3e27cdf1e4d47

      SHA512

      97d4989056051e66a951512e5fe82593361090e9ab4bd3c05946ee7da53b188a1ff7b6ad71c84f9ddfeac1433d7299ecf892c050b07616ffe9702a5f57121b69

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

      Filesize

      342B

      MD5

      470ec02a5302f57d44aeb88e1111f763

      SHA1

      80ac04df68ac621ae6defca07a6da4db4134a0a7

      SHA256

      68000faac96a61862f2a11631767ef8644622cfbaacc1f5fdf1f3522061d0922

      SHA512

      d006300091296c88fbe332715565a6d144ec33d3a7ff9aab952b21d1cda98cfe0078a9b28fd3bc431f951d45e52700e750f70ae33e650299efe50968cf239452

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

      Filesize

      342B

      MD5

      1ba5c97196260f04f31d2812bbf5dbe2

      SHA1

      aeebdc45ec691ffba8ee6d95fc087f61780cab73

      SHA256

      2a8a878bba2b9eee12fb2a923c86b74ae2e31eb6321511ecc9ad0d37da240c39

      SHA512

      c1a4191904825822a1e10e4b93e589efb5ce740c3d4e01084b8e0c38a4c35950e365d633f7b886dfeec5416a62985ee133af866a0ea6c298188afe5d2ccc3175

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

      Filesize

      342B

      MD5

      16a3923449eff851c89cbfecff5409c4

      SHA1

      3d433883790282ccfb19206fcdb26e5e2da913c2

      SHA256

      bd1f57436e15b4f3d70f94d0e79430286354ad9fef396bdc211e44e82f3d70b5

      SHA512

      c68a20654ea6a89e37053d6fa5176eada7cd38b5b5e2528d0a04c8d24d93e53836481c1d5b9fb2f2982bf35c584c506f4133ba37ed14e3cb3c6976f18baeb75f

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

      Filesize

      342B

      MD5

      5eaf8528bd701533339bb6ae0153bf0c

      SHA1

      91a070b2a75cc4d641a68a6e48b2d385f32efc3d

      SHA256

      776f22df619f14b91972f3cf264aae2f283bba53ffc8ad5b3687078ef13598c7

      SHA512

      dfce2255b6182fe30d6db17c9ba8ac6710de10100e714618d2f0593d7c6b907fc99518127aa06dfcc0a061d4e23fcf910bbe80af7c76c3d575aa485ac28d09f5

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

      Filesize

      342B

      MD5

      8f16fd776d64ab25eb0ab14f2832de2d

      SHA1

      c723448e1b7526842180368c35cb7b7c54c0fec9

      SHA256

      fc1cf4568fdc639d60f9fa1431b88bb986d997d73d27c8d5c899ac6f28b1eefd

      SHA512

      71f3957a10f95e1ae9222430d640f31da5c40e530fc3f369f8c5c55a5b5bddb9ad4df7b52feda6da7b14f7070e087a1c23a3381a2523ad68732a8a6729b95aea

    • C:\Users\Admin\AppData\Local\Temp\CabF480.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarF481.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/2608-21-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2608-18-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/2608-16-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2752-13-0x00000000003D0000-0x00000000003FE000-memory.dmp

      Filesize

      184KB

    • memory/2752-8-0x00000000001C0000-0x00000000001CF000-memory.dmp

      Filesize

      60KB

    • memory/2752-9-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2752-6-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB