Analysis

  • max time kernel
    14s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 03:13

General

  • Target

    47f8a0b1150961a07de8f7473e8aa8df_JaffaCakes118.exe

  • Size

    412KB

  • MD5

    47f8a0b1150961a07de8f7473e8aa8df

  • SHA1

    1bc9fba96cfcd73e3374e2972996fd59853e0ea5

  • SHA256

    fd48ffcb6e2087865c86a1d55700a6af2e396fd4f8fc78be90313de543831f4f

  • SHA512

    305ce9ac25f68fb2951789b22818a46f25c00a5be1d622ca9d82715cad6348fc86eab29fef0217e06ff6a61d1fe92ebbb59d36bd9bf796ac30705676d66a6470

  • SSDEEP

    12288:yhIj6W6nGbmuUqLe0t4NSsQifn/9043tTHVZs4f5r:yhjQmuUqNmNSK10YtTvs4Br

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Drops file in Drivers directory 2 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies registry class 53 IoCs
  • Runs .reg file with regedit 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47f8a0b1150961a07de8f7473e8aa8df_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\47f8a0b1150961a07de8f7473e8aa8df_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Drops file in Drivers directory
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Windows\SysWOW64\regedit.exe
      C:\Windows\regedit.exe /S C:\Windows\system32\msscp.reg
      2⤵
      • Runs .reg file with regedit
      PID:1728
    • C:\Users\Admin\AppData\Local\Temp\47f8a0b1150961a07de8f7473e8aa8df_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\47f8a0b1150961a07de8f7473e8aa8df_JaffaCakes118.exe
      2⤵
      • Drops file in Drivers directory
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Modifies Internet Explorer start page
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Windows\SysWOW64\regedit.exe
        C:\Windows\regedit.exe /S C:\Windows\system32\msscp.reg
        3⤵
        • Runs .reg file with regedit
        PID:2368

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files\Common Files\System\taobao.ico

          Filesize

          14KB

          MD5

          468fada123f5548ac87e57bae81f6782

          SHA1

          edb8f012c25906e6afd8bf335b495e16c440243d

          SHA256

          091c882bb307d57f2c7c42309e7ba8740130fef8c3ed772b0bc5e5505e37034d

          SHA512

          635ec26c88c2394dd4f2a81b9aea8f429a91adfeb37ae34e51b03f3cf8e503c123c3685938f40cea07d6146e0c7113aadbe62fa528f1f6d8b995e617fd68a4aa

        • C:\WINDOWS\system32\drivers\etc\hosts

          Filesize

          3KB

          MD5

          1644ca9dc796bd03ac6cca0f02423386

          SHA1

          ca21ef64a00799e462d3c11d0f42bf7b2bc308ff

          SHA256

          2c76c15778c1235996e90c2597ae18ab8605c2bc33e3c7aa29b8c4995d5c69ac

          SHA512

          51d6e139e07dd5b5c1c265bfd67a716ccfb892526bebece4ab214455162cd2dcfb0be647adb5fb3e8e448ef47df03617b64d9b31ec78631e62442fd873113eb3

        • C:\Windows\SysWOW64\msscp.reg

          Filesize

          228B

          MD5

          2d06a424ad1c7611ea9caad93892ea26

          SHA1

          a901e15c2ecea498f1ca8ffc5d5c32bd3f0169d8

          SHA256

          8c19027357bcb3170b6844aec44cd4c143c7b795d5df52ff89426615010f715c

          SHA512

          3199dffce9d7625d9e01d7a06c912d3629e5f3d98d3935763df6b323807d46f24a40876d78d5ae7f7ac83c90e498e7c4810d88993904dbca1036e8c06833ccdf

        • memory/2172-0-0x0000000000400000-0x00000000004DC000-memory.dmp

          Filesize

          880KB

        • memory/2172-1-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2172-26-0x0000000000400000-0x00000000004DC000-memory.dmp

          Filesize

          880KB

        • memory/2708-4-0x0000000000400000-0x00000000004DC000-memory.dmp

          Filesize

          880KB

        • memory/2708-6-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/2708-24-0x0000000000400000-0x00000000004DC000-memory.dmp

          Filesize

          880KB