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Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2024, 01:04

General

  • Target

    eec73d5e57d461298462bda0ae7097fc_JaffaCakes118.exe

  • Size

    69KB

  • MD5

    eec73d5e57d461298462bda0ae7097fc

  • SHA1

    a7796955e0475408e42c70e1839d654c5c428885

  • SHA256

    ee4e13296df83a615961a3f0b198df16dc872b758b19a2642fdc16c59ee1c0d2

  • SHA512

    3c3587482479169b512d51b6637d9ee0136a4d0e6b86c5cde9081dac9497d85e2db7d92f2725883ad4628b0ab029d960bd0ed5c9ea1fc1baaf633dbf78d5cf0c

  • SSDEEP

    1536:EvzwF+cEpvnFbnL+43LIPnlEZfamCaYM4HPmqZZna7:3knF+4ctmtrq3ZZa7

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Drops startup file 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Modifies WinLogon 2 TTPs 3 IoCs
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 Control Panel 5 IoCs
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • System policy modification 1 TTPs 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eec73d5e57d461298462bda0ae7097fc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eec73d5e57d461298462bda0ae7097fc_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Modifies visibility of file extensions in Explorer
    • Disables RegEdit via registry modification
    • Drops startup file
    • Adds Run key to start application
    • Enumerates connected drives
    • Modifies WinLogon
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:4696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Film bokep.com

    Filesize

    69KB

    MD5

    eec73d5e57d461298462bda0ae7097fc

    SHA1

    a7796955e0475408e42c70e1839d654c5c428885

    SHA256

    ee4e13296df83a615961a3f0b198df16dc872b758b19a2642fdc16c59ee1c0d2

    SHA512

    3c3587482479169b512d51b6637d9ee0136a4d0e6b86c5cde9081dac9497d85e2db7d92f2725883ad4628b0ab029d960bd0ed5c9ea1fc1baaf633dbf78d5cf0c

  • memory/4696-41-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/4696-967-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB