Analysis

  • max time kernel
    139s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 04:02

General

  • Target

    fe5b5729a4e1bbcfdb31e80a16994992_JaffaCakes118.html

  • Size

    154KB

  • MD5

    fe5b5729a4e1bbcfdb31e80a16994992

  • SHA1

    d4750ba23339b52bfb62012ef6b6cfabf2a53167

  • SHA256

    b8b49a616e6806ad635a599ed2f8bfb304dc8c52ae3a7836089900d50816a1d3

  • SHA512

    be6c1a1e2fa4a6a211ffba735672a59d39a710a6e607e342c7034638d9d53b34780b4a0b9f17e72064d576e21a540eb160c20d42f37cfb0b7ddbeab014cb726a

  • SSDEEP

    1536:SUCHFjB6RnfQqZlkEyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3p:SfeLyfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

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

  • Ramnit family
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 7 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 38 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\fe5b5729a4e1bbcfdb31e80a16994992_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2292 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:2488
      • 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:1564
        • 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:2952
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1240
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2292 CREDAT:472071 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2828

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      00d43fd6ad540b60222d236ec15ba7a0

      SHA1

      7bc6cd52870c5f973f829e0ad85972e315beef84

      SHA256

      7b9d5fdd1988f097414a06e8c5b780dde84e32c10d028da744c9058b01d463a2

      SHA512

      1eef62d2b4e8104ad716d92369aa4398ef0fed3ae7e68b4e74926c8c2d5b699b53f8fe07f33035d421e05343ade53558757833ba4b69a36b3bf0c5009a46fdcf

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

      Filesize

      342B

      MD5

      86d0f2eaa24685e751f4bab8812d2c3e

      SHA1

      7b44b58b668ebd40fedc18362fc325b66e22f46d

      SHA256

      ab75d1379bb6aee0434207ec3a6fde6267a65225a3697ae6f820e1614f6de645

      SHA512

      9e1c49d368f76d351942db4e0148d59c576158e778e29e511befcb705596a23f9b642be2a4689a14c8c0df0ac70ce07547db1fd6c1271990ee0f9b5477157f6e

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

      Filesize

      342B

      MD5

      b9e9feb181b1a3fd4b63ce9feb7e4b88

      SHA1

      19a0d0dbb1adbe67d12776214fbecb0b6e1de0b2

      SHA256

      4c69f10c6752fa843e838507b2d9728f48ad603cb926e83ec283a77d204c53dc

      SHA512

      2b4a8bdbb1f49081d476b48ad0c60a9e772e8b9d562442a2eefc41383093108e033b466131d02bbc5cd054b61b7653405123d0039f2794097ee0fadaabf5d96d

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

      Filesize

      342B

      MD5

      7735ca91e46073614fcfefb9514749fb

      SHA1

      905cf7f53e681309bf2b7d3eef775384bb9b2933

      SHA256

      9d9625ae9befaa1d9bce5f865047532d2a681655595c8a7cc79fe50d869a28c0

      SHA512

      f7cae61d30d668ae8b9a5c716b0e96948bacf320dda0c096cd593367d19fdd070f328d0aef25e148cae578b8632ebdf11faef9e5ccfa70e61c22124602f8d52e

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

      Filesize

      342B

      MD5

      14fff9ffafc8832670306e03fa9d1484

      SHA1

      58356ccc1b37547cc05b84045fa208511ba1f816

      SHA256

      43e897c688a037e0860d2ddc81f619942320ec6de3b7d971ef9f51f9cb838f4c

      SHA512

      66d68d94d02f2564188d3b872861e26f59a3a9e2d0bf894807010191ddcbd6064b7970bfb063ff01d308484e34575ee316cedcb25e0787c34ceb6feb75822682

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

      Filesize

      342B

      MD5

      c08ca795ea677f71c55fbdb7d472fcf0

      SHA1

      b64399c06480fee8a397e6fa32676315056db00a

      SHA256

      93b368e46b9cc7533882c195705948c31b38296908a9e329a24ef8396d006de3

      SHA512

      dfebe656f0b838c5592ba3e0a318227b6802f23caf346be28e01da41bcb81622e4fae8c4e578a73aed19394708b67204306b2806f1b91f592a4d96c1b3e1a020

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

      Filesize

      342B

      MD5

      9ed4bc7e5317fd6709d4eb8e993d7436

      SHA1

      df784ea89294fe378f7f6743d92764a6e27c3639

      SHA256

      f414e145a8713094e6f794d55089f32e347d0616b6928b76c65ee2157875f366

      SHA512

      25999b8a46b8ab25a8d1de0bdb91530b16540dcca871d9ac80ef3f81da2caf03296a9ef725c171aaf83fbcdaeff57ba141a194335ab53b4af156804bc1f5eadd

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

      Filesize

      342B

      MD5

      096e93ce0d294c452f7d591e58f26019

      SHA1

      df03087b86ab742f3d0120982cb1ee3f707443f0

      SHA256

      cdebc1eaa22a60536ea3da512a91a0172662e7ff537ebaa0912c6ff56ee16161

      SHA512

      bba49d7239ecaa7854ab7240dc220af574d3a4f2874ce05889dd26b7409d786c16878dccb2689640d9739b014c55879a4076674ed63562d7a7871ce8247e517a

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

      Filesize

      342B

      MD5

      363c825e5a848f58f5bc6976c6b3dacd

      SHA1

      8123ca2ef4a854ffad3a9bc6b10044dadd7830ec

      SHA256

      439a37142e9a83c2156f690250892070761effe119df50b00c728dde4c8f0748

      SHA512

      b87cea1aab20743bba84b7d424237d4c6a5f84ede28cd9b34d7c5522e154627bcc093933634bbd3ffd5bde69940e0b9fc5f1c304a5f5977cb6018dd9ae20c61d

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

      Filesize

      342B

      MD5

      c500222c9bfa5859b2503f5b57f5ad94

      SHA1

      cfb2df8d45dbcf4b74938202da3b7b9094b2610a

      SHA256

      5397679272423f4273b1382a78f76237490f7ab831a25cfd9c1002ecceddc0ba

      SHA512

      95788759212bf453f96f51947c49629510d3c8fc68c068b132e8c45ad1e9069b6bbfc5d8c3a5bdefed2cd5eee46823c0daa6460927cf742c222d97068f7e9eed

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

      Filesize

      342B

      MD5

      683e821da08b745a9ab4b016358dd4c2

      SHA1

      c170da0ec9bfa39f534fe55d8c2bf6d72e2ec4cc

      SHA256

      7e793dc7d17c44cc2ba9b3d24007d5a5be6e74f575df92eee2b31a559d1f4401

      SHA512

      50a9a71c71abbf6fce991efc7d242773807b3b4f55a032610dafd085f14f84d9b466cd4ab40a24e08912f6692e4936be3d41eedaccae29b55135acfd9a1524da

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

      Filesize

      342B

      MD5

      8a65fe1077a3dfbdd9fa4b7cb37190b7

      SHA1

      db2b13a8eb9def5bd7d4a62ba42ed4381f8aeafe

      SHA256

      5ed74558aaa16fb24c947985029eda020409baff5d16f2ba0d97ccac75817a0f

      SHA512

      4a9fe1ed6131b9dc093536afbf4a407ff2ce0970aeed8fb40da16578ff73e8c646a1fdec21d98a15e4567237dc2efbc0cfbf62f3d39ca40050657a0ee8a97d1b

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

      Filesize

      342B

      MD5

      bac88bb544152826a9bae11ea3b6e2a0

      SHA1

      759a827ecd56e46c71a2cb53273701957709b5fa

      SHA256

      bd1a6f78092b310914907dd338fcae7e71ee19bd704f6549183b533710cc3681

      SHA512

      db23a8b503d310ef31f3810d98f772a1156cd765b17dac014d130fe7f0096de5843031d97b6d3e945039c05f3814e8b140c9fef730e468f99571fbd90052e8cf

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

      Filesize

      342B

      MD5

      bf92eff079fbe72eb66f8d9e2b0ab5dd

      SHA1

      d17202ff3f69c00c2e5fd0e4254c426d2e9fb080

      SHA256

      fea2bf945d613e2bc45a0b150376f05b495c9302f09772cdb957cd8cb360cdf3

      SHA512

      2fe0e206895218fe5b1cb34c295438b0f547ac4ce21b91e090dd45727d74177ffc5eff0291a612386e713ea15212fee7ee159f4814d2083b3cad68714d7c6c71

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

      Filesize

      342B

      MD5

      6f63797aff267630785f8e1fb54b8816

      SHA1

      f6af57099cabfd094a63e9bb80c67628a9f81b1d

      SHA256

      9df504b43450a0b93d772bc9de503a3f470c4f96b3b84c52971d637a08442b9c

      SHA512

      fb95078d290e36fdd8bab67149fd7211f054889e5b723615e24f95dfea23a1e6be72e408a558311e0c6e1b0db69a22924dd1358a9c513ac54f4bba7e428adfac

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

      Filesize

      342B

      MD5

      94c1b5e0e6b5b1e9b33367d24aea9e6e

      SHA1

      87275e1f91ad2914ab2e0143011e8f2b0e1681a4

      SHA256

      96e594a19c702d7f46805bec9578c6cf17fd305185710d803c0c1ace3006235a

      SHA512

      e2430247c52ee8e0a975b46fcb42d027edd686a7c05252e6ee2ad0121c4db1b3afa47851f064a4bbf599a62a9a7a58dca150845cdc95d06d46fbdd64a47da05a

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

      Filesize

      342B

      MD5

      fa5f48be2b7658565da21214bf44a59c

      SHA1

      0c24275f7c652f95f36dc04dd3b5ae1ec2747416

      SHA256

      0cb49b77be4455e69fc17ac4b97e5da437687149249b1f2402ff4857043080bf

      SHA512

      6476dafa0f6cbe0ce68a5b737fa9abf2c4be38f23e0ec9623b066aa26ee39c8b492596eda030c100c46779ccfb043bac163ef719b10a23f50957fe2165eecdee

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

      Filesize

      342B

      MD5

      873677ebb74de2d49d547dcfd976dc57

      SHA1

      679411a026794bbabf8abeeb3d1f35c2d533a7dd

      SHA256

      6b5c92776042619037e658e18742fbbfcea6e55a17097db404a9434255a575e6

      SHA512

      67a994d6607e6fed8203074df4af1f11e10dd97030b14ff4549b409982fbad59c1dfb70c703a74140cb3c0901fb95f7950375a6d479228ae39a5517db73f4dce

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

      Filesize

      342B

      MD5

      089e7b3955c5a00233767ff380bda9c2

      SHA1

      3326f110e2cb99ba803d027a70efb6dfa690ebf2

      SHA256

      39bf1efbfc27fca6cf3bee7221f439f6f2fa5a08f370202dd2dcae2976d91e0d

      SHA512

      b1c0e8e8984e3a1bbb0a03893732cee9c1977e954a0d0b27052f027b84828552d65538ed05c887c00908643a86227c5a4f2bdac0942a9c07fb51c41bb1f73bf0

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

      Filesize

      342B

      MD5

      10afd2c03bef69b9581b13c3fc9adae4

      SHA1

      cc5114052aed16c729c28b1ddd316bce1c93dcd4

      SHA256

      b4ccecccdb744e2f1d871ca031ed2fd10af08f2ded552009842f29775ed57807

      SHA512

      0ea06671d225377f52ffc6fda6ad4a3b03f4c41a6de73f7cf03425b9297fc96627fa03989bd89a20f0cd11e01454bd158af43a1f33c289b0c4c8f215c9ecc00a

    • C:\Users\Admin\AppData\Local\Temp\CabC332.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarC3A2.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/1564-436-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1564-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2952-443-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2952-445-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2952-446-0x00000000003E0000-0x00000000003E1000-memory.dmp

      Filesize

      4KB

    • memory/2952-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2952-449-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB