General

  • Target

    ec52d5f32e1a1f76878ca024401345a51e0838ac9a57c3c26d7d66dc6f844f6b

  • Size

    2.2MB

  • Sample

    240626-gh24laycja

  • MD5

    e4f04fdbd20629d5f1020234fe874f36

  • SHA1

    9a9bad0e40a50a185be2129db3e882a5b3c306f0

  • SHA256

    ec52d5f32e1a1f76878ca024401345a51e0838ac9a57c3c26d7d66dc6f844f6b

  • SHA512

    d64a7ff94dd95c2ecf0faa98e7239aae4c5fd63bfcf301836783f21600c0d5754d504dec122c4435e47f060d8e7b4d9c491d93940b7df5105d91e8431e1ebe6d

  • SSDEEP

    24576:e09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+J6MwS0kpY:e09XJt4HIN2H2tFvduyS2MH0v

Malware Config

Targets

    • Target

      ec52d5f32e1a1f76878ca024401345a51e0838ac9a57c3c26d7d66dc6f844f6b

    • Size

      2.2MB

    • MD5

      e4f04fdbd20629d5f1020234fe874f36

    • SHA1

      9a9bad0e40a50a185be2129db3e882a5b3c306f0

    • SHA256

      ec52d5f32e1a1f76878ca024401345a51e0838ac9a57c3c26d7d66dc6f844f6b

    • SHA512

      d64a7ff94dd95c2ecf0faa98e7239aae4c5fd63bfcf301836783f21600c0d5754d504dec122c4435e47f060d8e7b4d9c491d93940b7df5105d91e8431e1ebe6d

    • SSDEEP

      24576:e09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+J6MwS0kpY:e09XJt4HIN2H2tFvduyS2MH0v

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Checks system information in the registry

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks