General

  • Target

    JaffaCakes118_4775d3d32c39718c595007a3a2b110cf

  • Size

    655KB

  • Sample

    250101-e91czaxmgl

  • MD5

    4775d3d32c39718c595007a3a2b110cf

  • SHA1

    dcfcc25a8ab8fe67abee4f368dbfc3c6e4a7fb07

  • SHA256

    58394780bce1d12eac6ec3ce573d8bd092a2112680e0e6a6f8e2eec0f88f080f

  • SHA512

    363e6adbc8a842e4f1292f419301f7974b693c3078072bce235a31b5ad72c1aa1f93a5e4db92841d380fb5ffb69942b165f26e8b674a817ccd35b1566e0b69e0

  • SSDEEP

    12288:/ESqJwbBEE+tOiAc2xwlqXs4zUmvycM6xgNyJ6DsZuhEP60dIIFazZyun23:/EdYj+jAc21lz/VnxgAJxuOCciZzE

Malware Config

Targets

    • Target

      JaffaCakes118_4775d3d32c39718c595007a3a2b110cf

    • Size

      655KB

    • MD5

      4775d3d32c39718c595007a3a2b110cf

    • SHA1

      dcfcc25a8ab8fe67abee4f368dbfc3c6e4a7fb07

    • SHA256

      58394780bce1d12eac6ec3ce573d8bd092a2112680e0e6a6f8e2eec0f88f080f

    • SHA512

      363e6adbc8a842e4f1292f419301f7974b693c3078072bce235a31b5ad72c1aa1f93a5e4db92841d380fb5ffb69942b165f26e8b674a817ccd35b1566e0b69e0

    • SSDEEP

      12288:/ESqJwbBEE+tOiAc2xwlqXs4zUmvycM6xgNyJ6DsZuhEP60dIIFazZyun23:/EdYj+jAc21lz/VnxgAJxuOCciZzE

    • Cycbot

      Cycbot is a backdoor and trojan written in C++..

    • Cycbot family

    • Detects Cycbot payload

      Cycbot is a backdoor and trojan written in C++.

    • Modifies security service

    • Modifies visiblity of hidden/system files in Explorer

    • Pony family

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables taskbar notifications via registry modification

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Enumerates connected drives

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

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks