Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2024 18:55

General

  • Target

    35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe

  • Size

    296KB

  • MD5

    35f7aa4cf50a7991f879e1f1d11c0831

  • SHA1

    3dcf298af60156e00e5dd290a43b6513284c8780

  • SHA256

    ed9238eed7fb8b450246a376d94ef3b757b7aea2cbb79ab6c414748114b006df

  • SHA512

    6eae7bd74f27fd35bddd3d20552278b11af59d6c7e5c1af846646912ba020f90a0b355fb7b385818cb0ba6f13af7e664fbf3e52fc50fdf3f0aa82d1b7cfd609d

  • SSDEEP

    6144:7C0HQpT7VXj89azSpcd1RN1B9jK5/eDq8HpWhH3YHpTcNAfGpxr93:20W/xjCaOpcd1tbKwH9HWNAq5R

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3376
      • C:\Users\Admin\AppData\Local\Temp\35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe"
        2⤵
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:2980
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
          3⤵
            PID:4924
      • C:\Program Files (x86)\winxp.exe
        "C:\Program Files (x86)\winxp.exe"
        1⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2892

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\winxp.exe

        Filesize

        296KB

        MD5

        35f7aa4cf50a7991f879e1f1d11c0831

        SHA1

        3dcf298af60156e00e5dd290a43b6513284c8780

        SHA256

        ed9238eed7fb8b450246a376d94ef3b757b7aea2cbb79ab6c414748114b006df

        SHA512

        6eae7bd74f27fd35bddd3d20552278b11af59d6c7e5c1af846646912ba020f90a0b355fb7b385818cb0ba6f13af7e664fbf3e52fc50fdf3f0aa82d1b7cfd609d

      • C:\Windows\uninstal.bat

        Filesize

        218B

        MD5

        0a32f451dce65bcc2380de73c7a635b5

        SHA1

        c599e0d51b50a0c8d268d92b52bbfd35df083303

        SHA256

        c82467f2cb8b8379f5fcfd00de0e01cd26e000ab5c91e396978e78f33babe1bc

        SHA512

        7806c569373e61f55c891f7fd7557c9f27cca03cbba3342ccc316d7e679dbaf461eae8cd3e762a33f071e1c1b8f8a7cf5a311b57ac0b3672111f6feb37db9cfc

      • memory/2892-7-0x0000000013140000-0x0000000013299000-memory.dmp

        Filesize

        1.3MB

      • memory/2892-14-0x0000000013140000-0x0000000013299000-memory.dmp

        Filesize

        1.3MB

      • memory/2980-0-0x0000000013140000-0x0000000013299000-memory.dmp

        Filesize

        1.3MB

      • memory/2980-1-0x0000000000450000-0x0000000000451000-memory.dmp

        Filesize

        4KB

      • memory/2980-2-0x0000000013140000-0x0000000013299000-memory.dmp

        Filesize

        1.3MB

      • memory/2980-12-0x0000000013140000-0x0000000013299000-memory.dmp

        Filesize

        1.3MB