Analysis

  • max time kernel
    96s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2024 00:26

General

  • Target

    cfc90475af80ae607376e211094ee445_JaffaCakes118.exe

  • Size

    846KB

  • MD5

    cfc90475af80ae607376e211094ee445

  • SHA1

    04496e446d423f34fb02a77a98de4a8c648cb7a8

  • SHA256

    0a18cd77892a80f46568432760623ee18e3c407b807063b0c2e25aca16e37aa4

  • SHA512

    7155626403c678006ae5f52b7d1566c854a847387d0177f912c0a8fd5c74458706863231f329ac243bd25ebca7765d22a946c6ad8843532515588490781f84c1

  • SSDEEP

    12288:OOfBr/G+fxNtf5sHO0fjidESYY+Pa9JG7e8AWbDeoRnRUVqRt9/DJg:5/G+dhl0rqYY+P0IFDeERUyC

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cfc90475af80ae607376e211094ee445_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cfc90475af80ae607376e211094ee445_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5112
    • C:\Users\Admin\AppData\Local\Temp\cfc90475af80ae607376e211094ee445_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\cfc90475af80ae607376e211094ee445_JaffaCakes118.exe
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2028
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\RoamingFirewall.bat
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2064
      • C:\Users\Admin\AppData\Local\Temp\cfc90475af80ae607376e211094ee445_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\cfc90475af80ae607376e211094ee445_JaffaCakes118.exe
        3⤵
          PID:4448
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 12
            4⤵
            • Program crash
            PID:384
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4448 -ip 4448
      1⤵
        PID:4420

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\RoamingFirewall.bat

        Filesize

        16B

        MD5

        ad8f534ea726ddec58a390dee334362f

        SHA1

        847339c3a250e6910602a8570156ac4559ef90c0

        SHA256

        8a469c68715e6cda6c891a6c372b1560e17b9f8756e97f321a9d966986f960da

        SHA512

        6eca7a37fedbd0c6ccc5e0ccec9e48641cd7d4bd6d2a1979dc0fb8b6950c264db48291f68b8cc50c987b98f551304e114c1ca916b1f88144e8fa6d50cf939a92

      • memory/2028-1-0x0000000000400000-0x000000000040C000-memory.dmp

        Filesize

        48KB

      • memory/2028-3-0x0000000000400000-0x000000000040C000-memory.dmp

        Filesize

        48KB

      • memory/2028-8-0x0000000000400000-0x000000000040C000-memory.dmp

        Filesize

        48KB

      • memory/2028-16-0x0000000000400000-0x000000000040B89C-memory.dmp

        Filesize

        46KB

      • memory/2028-15-0x0000000000410000-0x0000000000411000-memory.dmp

        Filesize

        4KB

      • memory/2028-17-0x0000000000400000-0x000000000040C000-memory.dmp

        Filesize

        48KB

      • memory/5112-0-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/5112-6-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB