Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2024, 05:48

General

  • Target

    0e371c9b6cd49fbc4742795659d59d22_JaffaCakes118.exe

  • Size

    75KB

  • MD5

    0e371c9b6cd49fbc4742795659d59d22

  • SHA1

    ff2cce4c79c1b077bf702b767c3e6732f634f311

  • SHA256

    77ad163295b22d26a7450079c9c0ec7027c3f0c4c156393822703e98661ef026

  • SHA512

    9c4f0a59b26f99f9bf8a77e773e491b9a41d0799560a645f2edbf7438bc339898829edffa33654a9cd2ec61a625c12d72574528bdca0b9ca6c24b9fd5ce96a0e

  • SSDEEP

    1536:gvoUUHU1SOZFJDJflWvPrBDuWwlE5TGfnRlAY4Tnouy85MJ:9U9/pXkFDuWwm8fRlAY4rout5MJ

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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e371c9b6cd49fbc4742795659d59d22_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0e371c9b6cd49fbc4742795659d59d22_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:1752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1752-0-0x00000000001A0000-0x00000000001DD000-memory.dmp

    Filesize

    244KB

  • memory/1752-1-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/1752-11-0x00000000001A0000-0x00000000001DD000-memory.dmp

    Filesize

    244KB

  • memory/1752-13-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB