Analysis

  • max time kernel
    138s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2024 18:07

General

  • Target

    70ac79a9e2faedffc9cba459a12b17f6_JaffaCakes118.exe

  • Size

    87KB

  • MD5

    70ac79a9e2faedffc9cba459a12b17f6

  • SHA1

    877dc1f2f41bbd70f4a8baa2a6604015b85d0b55

  • SHA256

    f221d50563126f2f99c0e434507a856829c791c1560ad1c90079d0162039671c

  • SHA512

    d8ab4165cc33f2c4b01861242fd4e5ce2d60bc17e6e84375c12e92d744495846386fe4d1e6ce54fd01d359b5ea29402bf57dac17bb864c8c148fd59bcc99c900

  • SSDEEP

    1536:nQ93/HQuBx4kjo2n/wFBzW4M25vYpNsU6HNLSuW5GzEEPjd/Kz9iSTleKuVNtG:urBPjo2n/wu4MIvYpNsnHNLCK5/

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\70ac79a9e2faedffc9cba459a12b17f6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\70ac79a9e2faedffc9cba459a12b17f6_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1092
    • 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\70ac79a9e2faedffc9cba459a12b17f6_JaffaCakes118.exe" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1536

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/1092-0-0x00000000021B0000-0x00000000021D0000-memory.dmp

    Filesize

    128KB

  • memory/1092-1-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/1092-6-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/1092-5-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB