Overview

overview

10

Static

static

3

4a94af56ca...81.exe

windows7-x64

10

4a94af56ca...81.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4a94af56cafff9cb6c045db29bae5821dac2d101b779b37dd2c5a5e2f0dbbe81

  • Size

    8.8MB

  • Sample

    240526-jthv7scf85

  • MD5

    0cce02016cada3b29c6bc175b20b55b5

  • SHA1

    eb51eb4e1c581b5a69d56a31f48115c4745764bd

  • SHA256

    4a94af56cafff9cb6c045db29bae5821dac2d101b779b37dd2c5a5e2f0dbbe81

  • SHA512

    a96bfc339d7abb7ade6672f5c19ab27cbb61aa58ebaf51721062c92afbb1e0486e3029aff9b0d549dac3fb708853f76da91f02b3b499d30a2dc8ac90c524fe56

  • SSDEEP

    196608:8iINy2LkSPVIsfjruFlDoWRpEfsoCZTZ9WcP3AyOl/sJ:qPqsGF1b77oClZ9WXT

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      4a94af56cafff9cb6c045db29bae5821dac2d101b779b37dd2c5a5e2f0dbbe81

    • Size

      8.8MB

    • MD5

      0cce02016cada3b29c6bc175b20b55b5

    • SHA1

      eb51eb4e1c581b5a69d56a31f48115c4745764bd

    • SHA256

      4a94af56cafff9cb6c045db29bae5821dac2d101b779b37dd2c5a5e2f0dbbe81

    • SHA512

      a96bfc339d7abb7ade6672f5c19ab27cbb61aa58ebaf51721062c92afbb1e0486e3029aff9b0d549dac3fb708853f76da91f02b3b499d30a2dc8ac90c524fe56

    • SSDEEP

      196608:8iINy2LkSPVIsfjruFlDoWRpEfsoCZTZ9WcP3AyOl/sJ:qPqsGF1b77oClZ9WXT

    Score
    10/10
    gh0stratpurplefoxpersistenceratrootkittrojanupx

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      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.

      ratgh0strat

    • PurpleFox

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

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks