Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/07/2024, 23:14

General

  • Target

    473353b3661949434ba15900332062d2_JaffaCakes118.exe

  • Size

    317KB

  • MD5

    473353b3661949434ba15900332062d2

  • SHA1

    89948c2560853533a45ed64d3a8e52a33c91d6f2

  • SHA256

    b45fe1bc2734bc219abc7b9049d40c50b2f06a8afcbee6e8b2051e74cb7be16b

  • SHA512

    73426282b3ab72d937d8f7c5fe3cdda4389a03e54c8d09aab197cbf0fd49b9035b6a1d777e56c11d987f2b2e0de8b8ea778d395fcfd94fc57ca055af05dc6c6f

  • SSDEEP

    6144:5+Vufmr/y+dI39TdNAJ2WLiQWKwqKHoa5bUolfziS2RX2e311u4hQ66RiQkj:EVkmrfUdNKbL7Koa5Uo5o3104m66QQO

Malware Config

Signatures

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\473353b3661949434ba15900332062d2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\473353b3661949434ba15900332062d2_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Modifies system certificate store
    PID:2516

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\CabA575.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\TarA5A7.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/2516-0-0x00000000001D0000-0x000000000028B000-memory.dmp

          Filesize

          748KB

        • memory/2516-61-0x00000000001D0000-0x000000000028B000-memory.dmp

          Filesize

          748KB

        • memory/2516-63-0x00000000001D0000-0x000000000028B000-memory.dmp

          Filesize

          748KB

        • memory/2516-67-0x00000000001D0000-0x000000000028B000-memory.dmp

          Filesize

          748KB