Analysis

  • max time kernel
    132s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 08:27

General

  • Target

    ff25aaf0b04d00c681eab0352bb88ed2_JaffaCakes118.html

  • Size

    158KB

  • MD5

    ff25aaf0b04d00c681eab0352bb88ed2

  • SHA1

    34be6d24eae07a3676ee6e3e0231ebb18600ffae

  • SHA256

    899dc33fab3d88eafaeae7c2b5c00da0c79788985ac12fb3cc0ff8170625b1b1

  • SHA512

    ebdb3891b0a1011ba60a678e669f7b93cf11b567182f7c1c0c5854cf8bdbb8445ba06f7311fb1c0f0a135de51d514fb4fe78fa8836f97be6835eed8f619d5020

  • SSDEEP

    1536:iDRT4anXz9DTOUpuyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3om:it9uyfkMY+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 4 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\ff25aaf0b04d00c681eab0352bb88ed2_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2332 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:2552
      • 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:1584
        • 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:1352
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1840
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2332 CREDAT:406544 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1420

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      bcddda16947c9e071c8513ffb92f987a

      SHA1

      b868dd1a56e9b20835a6417772cc6eac63c45951

      SHA256

      f578b382eef8d3676f914ee97b92b67887dfe13e4470945caa4059049316d066

      SHA512

      8919d4dfc76ac6b64b2c8f6b6fc3a19e1a14f5daaf0a5c5d528f2b5e7e3426f5d1eb7ea8f9808ebdb3156604d91491a41c062c24a71791c715c71ceeb964fc41

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

      Filesize

      342B

      MD5

      8b17272f1d9ea1ea64784037379190ca

      SHA1

      98106c7da572ca2a8036d8d3f947bf35416b6fca

      SHA256

      4a0f068b9748b21064cc9b2dd568cdfbb80ae72acc8e480b87b5d0c77e2a5c9d

      SHA512

      7ff91738dcc56c33af6330bc1fec9667dacb43012f1fb675a9eb0ffa9c123aa1a7b8fc39181051f5471c697e5cc5d2d93b5a471a450a0bf87904b05feec36630

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

      Filesize

      342B

      MD5

      d7c86136e2c64c63d1c444ea16a252c8

      SHA1

      0dad24ed2689496d02aa14670c746764d0624c70

      SHA256

      f16a4e8fdb831e0506a844d62d4a0ce78966fb0dadc9c7a1073bd37e77f07dc4

      SHA512

      5b38bdb47279d2b0fc0014e0e1db71f5b2e5d729b912bb5b217020eaf70896e9adcdae4477dc815d6ff808fbae584f9fd0c733c5e639b2c0bead2dd1e5573ed4

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

      Filesize

      342B

      MD5

      96f1bec42494be0690d179facbc554c5

      SHA1

      466dbfe6b4fd8e2385dc18de9086a0d377051a21

      SHA256

      171aabe746b72584e9b3f74075850bddebf011ca017ea380638b0da32e82ed21

      SHA512

      76481ab80db9f036bdaad67400405790d55c1d93dd8c3fd2052588edfd5f16774e9b4282b454021ceb131b96639ccde4c66b1cf12fde765014eddd32965682cf

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

      Filesize

      342B

      MD5

      839b5cec5e76b0565c1ebfb010b37dc5

      SHA1

      c032c44dfae00e1ac5d9ec37ff5a24010c4a8b7f

      SHA256

      ef266dd6a03f380fbb136f1825df64d6aa6c0bc6cff1aa0963a3bbf7c1c6d77e

      SHA512

      df755098b254740a739654e3b97eb03380b0a85b583f659bcda24d20b6cdf2467152b6ddcde2a9297f26d31fefce08bb6f4dd5e616726e464eb3dfa06b05efd8

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

      Filesize

      342B

      MD5

      51813208da204b3ac4468be1e0e37a6c

      SHA1

      1323d0bd0198c63066124e4ef48d9a21443d30ea

      SHA256

      4c8e95261c3d017d75f2309b568569695c86da832834627b2209c231697f096b

      SHA512

      b36f4eaab0ec1076ae82bce5a116eadf016a481d5c3cdd91d7a93d09390579ac00e6e59d2e54859ad054a24d3f01a8763406f36c2e6283eb738838e13c7e5137

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

      Filesize

      342B

      MD5

      79899655177a0891c0244552963e5b88

      SHA1

      ebbbc6d66d9b517d3f9f07e81c1a6d8533371cc1

      SHA256

      344c5e4623dfcdae93c3f3feea2a857662265aa809333547b50cdad6d13cfd11

      SHA512

      333d0a010bab6dd5773d8cabfd6fd1ddd828b238c4c361ad404eee3fadc09b3fe93ce7b166e64a6e87a2b897ea13832fc5ceab895ae65eca0d7e483a0e86d5af

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

      Filesize

      342B

      MD5

      957b5f9de44f9a8f810ce7888edd6a42

      SHA1

      7ad0cd0dc75abd41434991e99eca909a31db94ed

      SHA256

      aa2d22095685a500768bd8a9092295f5ebebc03cfa65bdf347e055e4af72422a

      SHA512

      4f9dd164e213cd7ef43ae3d096ff6824313dd14537e94a10bbfbb0fdda15dd0b08217e10b514f3ab9386496d78bde1a1295de8b36e2ad2e6334026afa2743241

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

      Filesize

      342B

      MD5

      90d23e7fc52cc47ff66a9ce1d15ce44d

      SHA1

      840b5e24e60d47cd271d4360da8752161c9d4829

      SHA256

      c6b9a842e81a485e55f0d7ed7200b7af47c7eb2a0ee9f2d511ce9a4a0ec70378

      SHA512

      5433e9a77e55a5753db43e82e40199709762d6c6bfe44bb6620dc6767180ca121ed2c8caeb42146b7a083ec3ce867bfeaa2f3ffcbfa024f0556ce8a86a0031ce

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

      Filesize

      342B

      MD5

      7b8a9e191e85b9e03937713306ae5b93

      SHA1

      fcc0e54b783fd208f5accabf85993c936469726a

      SHA256

      110c2c29b8a73eabc0b1f6d86b0011392f211839fd77cacc05d425b60f0d38ce

      SHA512

      434de4e722bff7aaec5364b5e6fe9e2a0fe3b24dc4089b9dddc2619f4db03a87f627c4d9681139acb0f9e508a52dd95beb31302bc22c58c5d2dea0dc3ffabd59

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

      Filesize

      342B

      MD5

      a387121e6fa3aee10991e28be1144aa4

      SHA1

      a690fb4bee7188aadcf28019c4db85b9ff8ac3f7

      SHA256

      d340a9ed6055776325b58c3cee0666bc868ad895ad83d2533a1fbb76d47f9087

      SHA512

      12ae40f8e9ae6743028dd88fee5bb27f8290a1394d2ddfd3c3b9a6ab58b97e220809ba7ace3166127513ded94016447ca31e6a30327023729b660eb40f0af7a8

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

      Filesize

      342B

      MD5

      adeffe05efeeaec4889a60fff5558637

      SHA1

      c115b887170c5acaaf77be6e98d84a98dc633c1c

      SHA256

      3dd12c8500a3f9db8ba3eac1f73431cabfdf07da644429684ddcf903e95e49f0

      SHA512

      c0038b571eee66f65f487bfc8036fc8acf98676dbee5746ba03533e3d42859ba5101908e9ef4df452737e66101a2a3462809406cc6010f5993802364a133dbcf

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

      Filesize

      342B

      MD5

      667327d066b66b5c2bd5e9f0dab73239

      SHA1

      6db99a2aa87fe0b564d65584636c905042fcf5e2

      SHA256

      bde5935cfc85230d5f432a23718e0fb647001c6151e309807a880495941b8845

      SHA512

      9127143fa7d1ca2883db3adae09882ac40768d2956789378ca3c7b0ff82be49f3c2069d3b197647dc8f4cdfd80a1619dd9e818cd5238bafce548f4ec524f2fec

    • C:\Users\Admin\AppData\Local\Temp\CabD98F.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarDA2E.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/1352-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1352-445-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/1584-436-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/1584-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1584-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB