General

  • Target

    df1f9cfb4eb3a59d49970b6f1e26e590_JaffaCakes118

  • Size

    496KB

  • Sample

    240913-3xl7kswgnf

  • MD5

    df1f9cfb4eb3a59d49970b6f1e26e590

  • SHA1

    9f835e8e4f92c091c65cadcd88b147430e30a902

  • SHA256

    5e64320ed5cc6d9c1cd2f27c5901214bf571f408f9e2822742fddf016276f35a

  • SHA512

    a82637d06c822b9ff28aeb41c8d2d50f1dea7dd1d6842aa64ed9f31d144b81630675bfcef330068de03d5925efef5e8f5683a47bbf2999b67a63dfd20f13eeb8

  • SSDEEP

    12288:zDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:zEEZBV5jCoFvZsSWG2BdN+w2+O

Malware Config

Targets

    • Target

      df1f9cfb4eb3a59d49970b6f1e26e590_JaffaCakes118

    • Size

      496KB

    • MD5

      df1f9cfb4eb3a59d49970b6f1e26e590

    • SHA1

      9f835e8e4f92c091c65cadcd88b147430e30a902

    • SHA256

      5e64320ed5cc6d9c1cd2f27c5901214bf571f408f9e2822742fddf016276f35a

    • SHA512

      a82637d06c822b9ff28aeb41c8d2d50f1dea7dd1d6842aa64ed9f31d144b81630675bfcef330068de03d5925efef5e8f5683a47bbf2999b67a63dfd20f13eeb8

    • SSDEEP

      12288:zDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:zEEZBV5jCoFvZsSWG2BdN+w2+O

    • Modifies security service

    • Modifies visiblity of hidden/system files in Explorer

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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

    • 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.

    • UPX packed file

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

    • 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.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks