Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2024, 11:34

General

  • Target

    132feadce0b31aa930c607478e3922a1_JaffaCakes118.exe

  • Size

    8KB

  • MD5

    132feadce0b31aa930c607478e3922a1

  • SHA1

    b0b11f5f71b4ddc1f9aab33f07edc0a10bfd0cc9

  • SHA256

    c5e9b4336c6e023c45a5e17dc0d3f92c74dc0ff06ded18be44efe80b20a71616

  • SHA512

    aa79a9ddcd2219cbef366a0bea9e10b71ab8c331050f1d1d75baf39da738647c7a2229ab5c6c6cf922a4680dd98955352e1b4cbc49e5977ca7bbba6c1533e429

  • SSDEEP

    192:q4PwzaLI3H6k3niwBufEn+7DetH+Z+vsYJRI9szkrap:jQ6w3ninMn+7IH+ZWfQY

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3508
      • C:\Users\Admin\AppData\Local\Temp\132feadce0b31aa930c607478e3922a1_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\132feadce0b31aa930c607478e3922a1_JaffaCakes118.exe"
        2⤵
        • Adds Run key to start application
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3496
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\132feadce0b31aa930c607478e3922a1_JaffaCakes118.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:1436

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads