Analysis

  • max time kernel
    93s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-06-2024 01:49

General

  • Target

    93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe

  • Size

    578KB

  • MD5

    93540039fa6f93ef152fba1d8e109602

  • SHA1

    c48fd56fc7c9eda77bd46e79e500bcc9d488e681

  • SHA256

    16aab9b2132ef948a3b8b7020608f9731a7da525c58b972a239dc2bbbcc957bc

  • SHA512

    220f6dc957d758ebe338f715e430d4df47311377292a31a981817f35534c4814a12ef6a49fa46d5eb0a5d7fd630fe4ce29115876b0350ab4d8d63c2c05e9ea29

  • SSDEEP

    12288:OPkZnNZwi3ZlYq/jVIO00rY/qMdb4GtcZy7HyLXz3v/Os3eSPclCR0Y:wKN+qlYKjVz00rYiMd8z3vmsuSPc0R0Y

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetWindowsHookEx
    PID:1364
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 2536
      2⤵
      • Program crash
      PID:3008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 2564
      2⤵
      • Program crash
      PID:4664
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1364 -ip 1364
    1⤵
      PID:5112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1364 -ip 1364
      1⤵
        PID:444

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1364-1-0x00000000005BF000-0x00000000005C0000-memory.dmp

        Filesize

        4KB

      • memory/1364-0-0x0000000000400000-0x00000000005DD000-memory.dmp

        Filesize

        1.9MB

      • memory/1364-15-0x0000000000400000-0x00000000005DD000-memory.dmp

        Filesize

        1.9MB