Analysis

  • max time kernel
    94s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-09-2024 22:26

General

  • Target

    e37ba780b7e7713e17cb2f81b49189d7_JaffaCakes118.exe

  • Size

    93KB

  • MD5

    e37ba780b7e7713e17cb2f81b49189d7

  • SHA1

    4ad43f65801af64a7087e11fd006c0140f2d11fb

  • SHA256

    6f970f94521f6dc7d39d2d00c725a42b1e12103791cf00865644596ef2b542ba

  • SHA512

    d38fc30d9d89ee7bfadcd410ac4b5cbe733a7313d9b2dd89e629cb7276a137bd32a0d3710a0021356310cfe357917144dc896dfd8e9c60719b9eec99835b21ee

  • SSDEEP

    1536:IxxDQymXeDXW2uZhYKHRB/GfUk05Hfpg9T0MqD5JtLB:wKcXLuZqiB/qUkc290MCjl

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e37ba780b7e7713e17cb2f81b49189d7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e37ba780b7e7713e17cb2f81b49189d7_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3996
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\e37ba780b7e7713e17cb2f81b49189d7_JaffaCakes118.exe" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ytk.bat

    Filesize

    71B

    MD5

    e6b031b9b7d40fa332ebc6f38b2f9f64

    SHA1

    d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f

    SHA256

    66a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b

    SHA512

    7d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948

  • memory/3996-0-0x0000000002270000-0x0000000002370000-memory.dmp

    Filesize

    1024KB

  • memory/3996-1-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/3996-6-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/3996-5-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB