Analysis

  • max time kernel
    129s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 07:36

General

  • Target

    89c42145d72495e1780ea3c425b5c5e7_JaffaCakes118.html

  • Size

    155KB

  • MD5

    89c42145d72495e1780ea3c425b5c5e7

  • SHA1

    8f65a2bf99f5a18cbf253c872ead4555ef6dcbd1

  • SHA256

    bd9f333e785c7ced40e9e2d1221fe6035099800ac9092c0c666bf28adfbde21c

  • SHA512

    5ad20ee0168cce4c90f33fbd6c7f5cb6da1dcf147b112ec8dda56d3a48c10b9c6a4552293bb4dad785b1029779c0b45f7e97993b2a7e735328bfda5ec2aa3a1c

  • SSDEEP

    1536:izRT41GfxRXH56yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrk:idtp6yfkMY+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 6 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\89c42145d72495e1780ea3c425b5c5e7_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3056 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2924
      • 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:1656
        • 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:884
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1348
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3056 CREDAT:209941 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • 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\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      342B

      MD5

      8b1122ebd249f5b27996ac7b45573974

      SHA1

      4ab11e359723e17e8833facd572795cc7065f3c0

      SHA256

      882ec87284e3a49361af401d2fd69d981f9bca2333dab4c82c6ceae74f82fbef

      SHA512

      028819a933c5229b4dac61ddcbc77cf1a1cdc06d620ae5a0c5e48d5a3fbccaac7c270464199bd629f91a58b24d94e46806e16ecc4f5330f989d77ee5e20b0460

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

      Filesize

      342B

      MD5

      a4eaf24c2c9507b81532032fce5f29b7

      SHA1

      5ab90998627546fb8e62ffe092a3f62b00277ca1

      SHA256

      5bd3f19b53c71a49cd7567fb2718bb692ebb30457472acaaa7594828d1e0ab95

      SHA512

      fc5dcedd0d42cfe653722415bc979b19d865c6969204ecdf82540e81445b8c73044ba27ee0b3aae8353d50c5e763e89ac14455d03b5b55a5b71b54c0286b4e28

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

      Filesize

      342B

      MD5

      ad64ac61666073ff01e2f96bfc5bda20

      SHA1

      8f03c6f17ee4a95a16b9114fdffc4f924ac4bcb5

      SHA256

      f0a6e1e8e4daed9c6c610f14f96805a43953e17ac7077aa2518f004a3a828693

      SHA512

      947079d0cead926fd661adc54fc923c8da9a3ce7464f0446107fc331a46fe65ccc9758031da4c28abde6fa1e58eee29ca4531023c49777c7d813ba1d77a05d37

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

      Filesize

      342B

      MD5

      aac358a852019fa4bdbc710258158a9f

      SHA1

      1a3946b8c7d17723357d886f9d396150f9b096eb

      SHA256

      9369522c3d28cfffb0adee5f33a6ac1ac7581879a8a6b7b3e22b97e386049d3b

      SHA512

      58b6c46e17796fa5c3377545d70ed6288bbc03d02df045a74120b482532f566ddfd0d032b96c8306764a7db1f4a5f252f3dd3a5b7ad55e109d27c8b017f08661

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

      Filesize

      342B

      MD5

      6b86493c67d5773f63f83d036dbd654b

      SHA1

      a555ed1047bf3373ec694a5c3ebda0a49c99aaec

      SHA256

      f6f5e8d44afbbd663e271789c7f9852dd4aca68402da3022ea0cbfbe969b8c39

      SHA512

      81b060ea7a3cc5255389a2aded6214639770372565ac8a48757d9ece39654f2d56727a34a966c7dee40f1fad4d1b92fb2066c20cee5c2d283d4f965314f6a8c0

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

      Filesize

      342B

      MD5

      f4032a8c675aa5e24403499cd4025d37

      SHA1

      9264e083b548863285acd9a91d1b71232b1e64f5

      SHA256

      ee24724f009cc34175e02f4dd012cd1774dd24a88b0c806ef540e9822d77b817

      SHA512

      722629c0de3da6eeebd66040031bbf2b7fc46624d361ac3d90446a4153c4ef21d5e7aa007ae64b04fd08c11ded5dfff32211cf380361f1afdd0a8f1175d146c1

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

      Filesize

      342B

      MD5

      f5cd2b6574c8be6fe1026e44d92e9ffc

      SHA1

      d2de50251d1d7c64ce4e696d55e9990fe809764f

      SHA256

      bd9207f7ce96afa8673d4e516ed39dd7dfacfa45e15f8cccbdce3eecfa6a376b

      SHA512

      739e2c77cc1a4749043aa494bef56c7610822e077cb9d23349e3302d807e9353fc6c7f339de4442eec157397500a5ec81b0c61bf36dd7b0aad0c1f520d208d91

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

      Filesize

      342B

      MD5

      a124aa6a5c7d6e9c305aa464362a708c

      SHA1

      356004e5824d470c95013fcdb3d59f00e7ef6850

      SHA256

      cd9241f9112dc001e2e8f7156aeb729e6c66429579fd7f1171ac33e225d23037

      SHA512

      dd5568c71bc56b538eb81e1bf8b470eab69b922a84cd05c9f4c3dc44c6fcaea532e1fa3b484e88007f7cd6bc20b169c72bfe590b30348b212754aaafb17f3d14

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

      Filesize

      342B

      MD5

      d7a4255e2201a918ee862d253d005552

      SHA1

      be8843633f940d0af10c5206d960f5d5c0b4ac02

      SHA256

      ac749e6ef545a3f144eec0a6860fe2cb9c116accd4dd461f5197f127b9405e91

      SHA512

      9df534eaf83bd1452c463707e419fd155a07f74734f86912648dc11e9a4338430ff76eb986c15c348d0b016d9a94dde005ea2e17d9387efcbe084c4bcef6b67d

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

      Filesize

      342B

      MD5

      a67441f51f36a5148c83003785ab067b

      SHA1

      626a15ab406348b307d53fb60b49f13e014c48e3

      SHA256

      14f9beffa6f64c9976b1a8270247e36bdd8f5f8505b72b9bf655ca8a9febdf73

      SHA512

      4c059c644fd10448aa89d6ac8a60d86fa83ae19b2be853dc4280d0c1b0f28116564949a8aa754ced772ff320ae8c3b09390e0836e97e8fffeace6148263ba1d1

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

      Filesize

      342B

      MD5

      2c9ca5a1b79d6d7978b51ee582edab4d

      SHA1

      76b0bebb6b0263bda496258d180220c95f78cb86

      SHA256

      89cec3aca3bfcf4b3acacc36a017f76ac1bcc341c9554903646e55c3dadd3b6b

      SHA512

      e991181428070fa73928d2dff6bd1d23abda6408dd44b41b32efeeb46af7d0abb618a832ef9f49ea4ffe90c66606458c5ef2dbf15ac3bb4656ee7ec1d6cef9fb

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

      Filesize

      342B

      MD5

      ad4423767158747a5416dee4ffc22897

      SHA1

      e542c8564a47942abbb4cc8fc8c45a77c8374493

      SHA256

      88fe0997f2d8e97d0180ba88441a21608b69f3bd47af400aa3242823466cf5ef

      SHA512

      f987a5c7f2b074f46452fdbfd11a4cefb3e13641f26987078119aff2c55b77f97b8cddfeed34c31ad9cb7d4b94930871c10105f9a762408a3f36c9340bc4141e

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

      Filesize

      342B

      MD5

      aad40acbc2503ef09f83c63644d0488c

      SHA1

      6d5238c7b0b4de42b1b9f9c1359accd9fa7408e7

      SHA256

      216d7951e3b49316177a34b56553b0cf48f2d6d60989a07c8bc753e2f9d56927

      SHA512

      91c84291c36038f158eeb0a8dc237c821391f547ae694cc9c7ce18d222d60470cda0cd9c9426faa5dcf3d37df9726e45f89331b0f5dc2b60f9211af4bfe2c8f4

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

      Filesize

      342B

      MD5

      201d47834427611c3b482120c869664d

      SHA1

      68535ca8ee73c3d1c34fb138567340622df05176

      SHA256

      3aeed21dfbac3c39bf43b50d422830df966affed4fd39096f78ca75299f82aff

      SHA512

      55bcea7453163e989f1b4b5ed0fba6a09e4c718d65a89cdba66c63c8309634ed96b6372608c0d2916ae610d54e470d513ed264807eaba44a712d73d27452304c

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

      Filesize

      342B

      MD5

      9ee1e19438d396e968343c0c365f12f3

      SHA1

      3bbbd9a8a3b6c081d9e3b7d53050d1eec211ddea

      SHA256

      b0b27fd71d0a5bec960cf4ece938cfdf15fd65c4a4af52c839aaf1604893eca2

      SHA512

      5b32f8b0cc339ce241e74b1134b4656f583ebbf115ac5d673d6553c7bbca3217d8e1edf31705ac996ae167f4a59c3830439879905bf45d43c7ec9078307e7c85

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

      Filesize

      342B

      MD5

      df75ea882a38b3bec3ca7d7654449d7f

      SHA1

      a7d821875f1d1f3cd996244f85d9ff652d5aa901

      SHA256

      05de5503e43d09e8f89c095071bacd48e41217a71f846e0679cdcc07fb51b369

      SHA512

      8a70b75329150f90436c6caef586014148e1ab7ba27f7d64ac2fe53eec7c825d4dceb3f88dcb233ae625ad0d001323a122961d876117ff82e046bd43e6c6bc7c

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

      Filesize

      342B

      MD5

      80c4b55b1cb13db7f13485b33903c31c

      SHA1

      036cb289d385c078cd78d50ff77791dc8076542f

      SHA256

      bf2674675da0eab102802848b9126d3e788f5866a9e4c255e56165553f763ee4

      SHA512

      259afbf7391d1e7951a7730ccc11dc6a8d40e19f78b030da32b7be34cc5bce18944e507cef49ae1d365165e73e1d8479e963f13433ea12a7b1fba7f0ae5e6449

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

      Filesize

      342B

      MD5

      3017af4011989394d9b65889f34f6ad4

      SHA1

      6bb432c4ae3c8aff1c061ceb2c0dd162560dbfdb

      SHA256

      5d1e55c6a96c934f163d1d743f1c9b3638c22054d2d19612758ffb9325e36ca7

      SHA512

      d9d4b8dfe4b25c325d04d0aad36cd12e775678ef6eebdb6553a2249d90c4bd7996196f327d9409b4398120dcd4785782265a8f6cb7a01c32146529d94f50d550

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

      Filesize

      342B

      MD5

      ef3330bb0ad32823510211bdd2ac6549

      SHA1

      64fe74541f3be4fefcbebc40a33b874cd0e64d9f

      SHA256

      b8f6575170bbec2a6d0b6345efecbcf58090181bd5c0dc5c7037b596a4f8db89

      SHA512

      fe617a457ff7038d1ffd849c17fb056f0ae448a024b57b0dbe76a6fed9756029d28a07abccbbdc7ae6e953cff0d8bb4c23522707898e8a8c6dc7e620956bd751

    • C:\Users\Admin\AppData\Local\Temp\Cab7A1.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar892.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/884-494-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/884-496-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/884-493-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/884-491-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/884-492-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/884-489-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1656-482-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1656-483-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB