Analysis

  • max time kernel
    0s
  • max time network
    2s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2024 20:07

General

  • Target

    2187c3751c66ebd51e672ecc18c07965_JaffaCakes118.exe

  • Size

    41KB

  • MD5

    2187c3751c66ebd51e672ecc18c07965

  • SHA1

    a287ec68b31443e15d4d01f0804cc509c1f2f719

  • SHA256

    c678d05e7afa866f3bb21a5d04aa51cd494fa8ce7367912d164e62d14a8b510b

  • SHA512

    cccaa3f996e729cd3246bbba5995a54bc708f418ae34bb833078326a33ffac9a4d821cdda8e51660577b6b1531f3b11128eb7fe07e091b8242f44281adc7db92

  • SSDEEP

    768:u+i6CbhQYbN3qoIy3HHdP8udcJ+Y0xDxRtYcF0Kc6K:u+6booIy3H9P/d+aB0Kcl

Score
8/10

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2187c3751c66ebd51e672ecc18c07965_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2187c3751c66ebd51e672ecc18c07965_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1984
    • C:\Windows\SysWOW64\netsh.exe
      "netsh.exe" firewall set opmode disable
      2⤵
      • Modifies Windows Firewall
      PID:2240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Music\sys.exe

    Filesize

    41KB

    MD5

    2187c3751c66ebd51e672ecc18c07965

    SHA1

    a287ec68b31443e15d4d01f0804cc509c1f2f719

    SHA256

    c678d05e7afa866f3bb21a5d04aa51cd494fa8ce7367912d164e62d14a8b510b

    SHA512

    cccaa3f996e729cd3246bbba5995a54bc708f418ae34bb833078326a33ffac9a4d821cdda8e51660577b6b1531f3b11128eb7fe07e091b8242f44281adc7db92

  • memory/1984-0-0x0000000074641000-0x0000000074642000-memory.dmp

    Filesize

    4KB

  • memory/1984-1-0x0000000074640000-0x0000000074BEB000-memory.dmp

    Filesize

    5.7MB

  • memory/1984-2-0x0000000074640000-0x0000000074BEB000-memory.dmp

    Filesize

    5.7MB