Analysis

  • max time kernel
    92s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/04/2024, 03:30

General

  • Target

    044721b28fdf7638fb450320d96e65ca_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    044721b28fdf7638fb450320d96e65ca

  • SHA1

    a2cf1958d4cb4c382e904219e307bea394b95ba9

  • SHA256

    fb9c4f424d1f214bf01b11bbde7b611d89f380aee6e4bc96c532782ac7fb233f

  • SHA512

    868b4b5b899af7ad5f32bda1c5a02ddcba0733c9d1ea35b49f8a1dc2761dc20e957195cdc55f48b247941d5d476fad042712d9192e2039e11be5efefa696f27a

  • SSDEEP

    24576:Ce2sLUeYQNTNfgqEOGFWF/LM1LCbSkflJ22l597+oo:fB4eT5KOGF6o1+b7K5oo

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 34 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\044721b28fdf7638fb450320d96e65ca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\044721b28fdf7638fb450320d96e65ca_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4172-0-0x00000000016E0000-0x00000000016E1000-memory.dmp

    Filesize

    4KB

  • memory/4172-1-0x0000000001CD0000-0x0000000001CD2000-memory.dmp

    Filesize

    8KB

  • memory/4172-2-0x0000000004110000-0x0000000004112000-memory.dmp

    Filesize

    8KB

  • memory/4172-3-0x0000000004120000-0x0000000004122000-memory.dmp

    Filesize

    8KB

  • memory/4172-6-0x00000000043A0000-0x00000000043A2000-memory.dmp

    Filesize

    8KB

  • memory/4172-7-0x0000000004730000-0x0000000004871000-memory.dmp

    Filesize

    1.3MB