General

  • Target
    02ef6309d24b2a0c6de181b4f36257d2_JaffaCakes118
  • Size 875KB
  • Sample240622-tyrc9athqa
  • SHA256 beaa8792a4c8ee6922f0f485068f0cc2d3828d71f619a4588846d9bef5ba5101
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      02ef6309d24b2a0c6de181b4f36257d2_JaffaCakes118
    • Size 875KB
    • SHA256 beaa8792a4c8ee6922f0f485068f0cc2d3828d71f619a4588846d9bef5ba5101
    • MD5 SHA1 SHA512 SSDEEP
    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies security service

    • Modifies visiblity of hidden/system files in Explorer

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • ModiLoader Second Stage

    • 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.

    • UPX packed file

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

    • 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.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks