Analysis

  • max time kernel
    132s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 22:56

General

  • Target

    ded9fea10f84e794d1e4445d774b5ac8_JaffaCakes118.html

  • Size

    162KB

  • MD5

    ded9fea10f84e794d1e4445d774b5ac8

  • SHA1

    6beaf366dff410ce4e4da2c9e309774891ba11d8

  • SHA256

    eaeaa6cb2d401d175df7a74e3ba81330c1989b5db21d574fdbcb928d5c2f6bf1

  • SHA512

    2eddf15d5a18e83eac9219edac2513c3e123c46b9c97e6fd25254b5c5044c531c2d9c69932c741ae5d399597116a238e9a55674bcd9889be30a1c0c092387498

  • SSDEEP

    1536:imRTRrfi09ZWXYki3yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3p:iMF9Zx3yfkMY+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 8 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 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\ded9fea10f84e794d1e4445d774b5ac8_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2328
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2328 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:2776
      • 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:1992
        • 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:3036
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2124
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2328 CREDAT:472074 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1184

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      0b84c559bd0524ce321adab6b49510b7

      SHA1

      f3c7c7f1ceccb5092fcb81c50b12641a2dac0ab2

      SHA256

      5dfb3b869d9bc35aaa8637a6bdfe5abf0935f503e5e4b2ea1aa19be7679ba9f5

      SHA512

      32d4a092e8aef389aeafb65f017aed88dff13ec90cfbb5a84ea5467bea5132f839cba4b242daa16845eadbff6735d56fdc571c2c3fb2a7a69757df7bb11d79ab

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

      Filesize

      342B

      MD5

      2776770e16267281c8f9f37886c79e35

      SHA1

      82d3ecda7d27b4467db2905402f326812dbf296c

      SHA256

      2fe66bf61371470628c7b78540862310a0303bae522c3788b23c364bb0d8afb6

      SHA512

      6e48c7f69b06b6704d44426b2e8703c00f4e9638e5b2c0cd49fbfb065baf8c63985c3bc19c44d52a01e626d4673e2aba03ebb71c788ad8fe1c59afbd178d0927

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

      Filesize

      342B

      MD5

      a572d34efe9bc953639efba471be67b8

      SHA1

      c367dc383606dbce30af21498914ea6d055a5b17

      SHA256

      6d89aefdad62c15f804515206aa2d63d6c350aee0ad14ee977f664053462dd3b

      SHA512

      4dd5bb8dc5ae71a3438199d668112485fed7415458d3550b1f4969dd724a551223b1a55f978b0a34e8b40fb7b46b45ae4c3d46df964ee0d43659511fb8e3ccf7

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

      Filesize

      342B

      MD5

      f98c4f3c3975c5f6142db70674cf0ef9

      SHA1

      df8dcde6c7f673c6669ee5bebd187310d887b1b2

      SHA256

      4f8bf2d5163ad5538fa59499c553db7d956f4e4f0a2b84c97733d111b29973c4

      SHA512

      da5291fd6f71663e776de322d233542cfa1f3ce94073b6c19be2398a44662835c8badd86adab5677706f6cba95bb5703920e4317408b2b24f934d67711b3c416

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

      Filesize

      342B

      MD5

      a96fb82174422b31ab7bcdbef94846fa

      SHA1

      367b4ce3180a2a797b0da64c49b3ece0580db9ea

      SHA256

      419a9be01c922375890974ab3a348769f5de47468b706cf617a3416cc220b8f4

      SHA512

      106e1988d47c483f89ebe1195634841ec2374e798fa91524563b68020b379f21c50f60784243cc4a77ed83efe306caa12de07f3ac17532e08016164447d3e603

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

      Filesize

      342B

      MD5

      ab0a0d758dd4d26ce0cdfe3e78a8039e

      SHA1

      e10d77b7068bbbb836f08d8a19b2290d00f8da7c

      SHA256

      ef6fbe963898e075a743737e68e93c7582c4d5d1b407063d3024ea0128d80967

      SHA512

      950b417033bf722f7fd6e1dd3505f4741b0665797aa0d1f2aca7e9f79e1b087b13ef43d3a6eb260800f0e17afb345cb4126f7ecdd98a5add6cda0cbd2f0fe28e

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

      Filesize

      342B

      MD5

      4d2a693fdd74261946f767b4836fcb3d

      SHA1

      754208645a2e52cfd04a139419aabbd93c93768d

      SHA256

      62f9cf99f8071e32d738fbe8445b51a21507fbd79d4012c90f2597e0cf0ed41f

      SHA512

      d03004850153490983ac0577938b4633bc237f57de3ea304c01b49638bc1724136ecf459cc9aa7f75f1946a4e887e052d6c099c53d7e117a7b471e17c0ed7bc1

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

      Filesize

      342B

      MD5

      c0fcb6cca1e524337a8f91065d47ee81

      SHA1

      64228458105112b939e07381e68108e42b2fa7bc

      SHA256

      dea9ba83fe7cbfcadf7105fa234e47c48d187f8db8fbad289e76ce64b8b77e13

      SHA512

      9951f42332f0473da8930924701ac9ff7b6e59bd6fcf765bdc94384701735488f09e023d38b56848397ab265f176117d3badc6ae8f1b3d6a37fdfc2100598de8

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

      Filesize

      342B

      MD5

      bdc504c8d530626b5ba83b5f15bf14b9

      SHA1

      da49dbb7d420516fc715a265fd13d5332bf834ce

      SHA256

      841614c02d660d81318a25780f0e3c3649e9d50e3032e338014993298fee8147

      SHA512

      f7a4092d0986694da7c59e512e1a0c946fb9a44f14f6972331b8d73ce5d168d691f78c9e3967cb4d63dd466611f668510f2eb8a949b1b854b2e2b897985d29ff

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

      Filesize

      342B

      MD5

      fff77742d511ff9a3d9640e1d6ebf276

      SHA1

      b82cdc073717b70b5069ebde831f93a45f2d6169

      SHA256

      9c9a3855bc44d07f4cb79023524c5bfb362ea2b798a9c61f7d680462a3d81600

      SHA512

      b6c7b3b97e1b2865de2c346e9bb6063eb0beecef5a7cf15cf39271cb682a87cc767d59a69454159018e3a2a6796c515e0e9e2e9aa12dd5a05307c1b27d1e708c

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

      Filesize

      342B

      MD5

      7d55c09a532b6daa76fe82be9f1d2fe0

      SHA1

      0da2d643090adef8c66b68ac25975296addc63fb

      SHA256

      0d23ecd38adb7d25a8d36da832a4ce407c2b50fbc72a077a4e85a2f496d3bbdf

      SHA512

      0a22856cec73cd18eec85bf314d5fe3cc92785570f567833884c4f22abacaa9802f6d9c988840ecc82d77aa063112e82261fe8c1ff8fff241d92a4c9a377018f

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

      Filesize

      342B

      MD5

      182751b5745c2fdeaf1f187f6e85516c

      SHA1

      508bdd8d03ae834c80726db06f66efdb0c0ee647

      SHA256

      c53fcca6ab55e13b710be63acc7f834c9a503afef0ac4a7637b51b72d20b0f57

      SHA512

      bd35912781fea982278d0cd9d60d7f4756642b9bb1db254d5d5f220bc450d126977ddcaeec2155fb70c7cafc6226dc6d31fb063bc8102d8add83083db511773c

    • C:\Users\Admin\AppData\Local\Temp\Cab2464.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar24E4.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/1992-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1992-443-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1992-435-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/1992-438-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/3036-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/3036-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/3036-448-0x00000000001D0000-0x00000000001D1000-memory.dmp

      Filesize

      4KB

    • memory/3036-449-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/3036-451-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB