Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2024, 21:11

General

  • Target

    178ab538c455c97c7ccec22589226670_JaffaCakes118.exe

  • Size

    439KB

  • MD5

    178ab538c455c97c7ccec22589226670

  • SHA1

    0c7a9491a60de531dc269b6f9e64f31e4d4051b0

  • SHA256

    ffbfb9c592ce34951ba21e3ebafb7d9fd499f3cb7705f39ea96d0bfeda79247e

  • SHA512

    7d03d6472be4b61068178f2291856a92b3b375a5042c54e85baa291d2697780b4012da7ed26490b71b94fcf26dfb2a89867761ef3f71266576c78ef8a2c26862

  • SSDEEP

    12288:turpcmTzm7bBFmMONr0l39Du8RW1BuTYgewLfBUJQ:urQ3968WGYqN0

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\178ab538c455c97c7ccec22589226670_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\178ab538c455c97c7ccec22589226670_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    PID:5020
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 912
      2⤵
      • Program crash
      PID:30536
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5020 -ip 5020
    1⤵
      PID:12708

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/5020-0-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/5020-1-0x0000000000510000-0x0000000000511000-memory.dmp

            Filesize

            4KB

          • memory/5020-5-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/5020-4-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/5020-6-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/5020-7-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/5020-47669-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/5020-47672-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB