Overview

overview

10

Static

static

3

3afec5a506...e4.exe

windows7-x64

10

3afec5a506...e4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3afec5a50637dcce4195dba2c66e598a2d4c9c286392a29043ad2c6eafd978e4

  • Size

    640KB

  • Sample

    250119-pvxzeaxnhw

  • MD5

    712b8594c66cd4e8b13da7a48ad8b856

  • SHA1

    da1ac551752bc591d5f9070a8b30b237d262560d

  • SHA256

    3afec5a50637dcce4195dba2c66e598a2d4c9c286392a29043ad2c6eafd978e4

  • SHA512

    99e298f497e89d8e4df4fd9886289b44727f625622449245989490cbaefe469ac5ff214abced5408d32d8717e0b889f9fd411ae80252e9c9da3d99817197cc05

  • SSDEEP

    12288:ri2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8yk6ee3QzTh:ri2Tro2H2HESq2eWJ6MQjySjykPe3iTh

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      3afec5a50637dcce4195dba2c66e598a2d4c9c286392a29043ad2c6eafd978e4

    • Size

      640KB

    • MD5

      712b8594c66cd4e8b13da7a48ad8b856

    • SHA1

      da1ac551752bc591d5f9070a8b30b237d262560d

    • SHA256

      3afec5a50637dcce4195dba2c66e598a2d4c9c286392a29043ad2c6eafd978e4

    • SHA512

      99e298f497e89d8e4df4fd9886289b44727f625622449245989490cbaefe469ac5ff214abced5408d32d8717e0b889f9fd411ae80252e9c9da3d99817197cc05

    • SSDEEP

      12288:ri2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8yk6ee3QzTh:ri2Tro2H2HESq2eWJ6MQjySjykPe3iTh

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • 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

    • Gh0strat family

      gh0strat

    • PurpleFox

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

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks