Analysis

  • max time kernel
    140s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 06:09

General

  • Target

    2c3bff9f6c59f54f6f5648b52d6bc745_JaffaCakes118.exe

  • Size

    75KB

  • MD5

    2c3bff9f6c59f54f6f5648b52d6bc745

  • SHA1

    c9d5b86d6f7cb5f7f75170ca9f3a3d2855289fc5

  • SHA256

    77f855299ad63ecd93574462923c91adb6157ad8051176d783fbb6412f415fc0

  • SHA512

    2addd07efcca2f409cb40b357e5cc6a6a9bdd868275c5bc7e08621f627d545c7bdb119c2f9a5676e4ed9882c1747109a03afbdfc6b30b86ef4f7dd5be0ba58ef

  • SSDEEP

    1536:nszyu2IhwDb2fREOMmE7CqMflDvK/zbGhO1V423ENb4n5UjRRPTNe5HuGnouy8ZE:nsthUU5qE7uJw2US5UjPTNcO2outZMJ

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • UPX packed file 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c3bff9f6c59f54f6f5648b52d6bc745_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2c3bff9f6c59f54f6f5648b52d6bc745_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:1088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1088-0-0x00000000006A0000-0x00000000006DD000-memory.dmp

    Filesize

    244KB

  • memory/1088-1-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/1088-13-0x00000000006A0000-0x00000000006DD000-memory.dmp

    Filesize

    244KB

  • memory/1088-15-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB