Overview

overview

10

Static

static

3

99f749e71b...fa.exe

windows7-x64

10

99f749e71b...fa.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    99f749e71bf6cd8dad0c9e1025bd4d7721eeb8eb8456bce14cba53d6145ebdfa

  • Size

    1.2MB

  • Sample

    250119-psq33syjep

  • MD5

    b9900203ea07d684fce8d25eb20b82b6

  • SHA1

    1bd469299ad133dda4f14e47f6d32df42e969712

  • SHA256

    99f749e71bf6cd8dad0c9e1025bd4d7721eeb8eb8456bce14cba53d6145ebdfa

  • SHA512

    b55d9a8e9f632445332e9ac2f609598cbe47f80b52d2b36f04154d266b11d6221195135beab6bf4042d8a53861dbfb6f7db366a1208c744749854a86005d7cbb

  • SSDEEP

    24576:/i2Tro2H2HESq2eWJ6MQjySjy9r3VG+DR9P5FUvnGVffrMLC15wvnPdsqQ4+:/xTc2H2tFvduyScrrR56GBILCgvhk

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      99f749e71bf6cd8dad0c9e1025bd4d7721eeb8eb8456bce14cba53d6145ebdfa

    • Size

      1.2MB

    • MD5

      b9900203ea07d684fce8d25eb20b82b6

    • SHA1

      1bd469299ad133dda4f14e47f6d32df42e969712

    • SHA256

      99f749e71bf6cd8dad0c9e1025bd4d7721eeb8eb8456bce14cba53d6145ebdfa

    • SHA512

      b55d9a8e9f632445332e9ac2f609598cbe47f80b52d2b36f04154d266b11d6221195135beab6bf4042d8a53861dbfb6f7db366a1208c744749854a86005d7cbb

    • SSDEEP

      24576:/i2Tro2H2HESq2eWJ6MQjySjy9r3VG+DR9P5FUvnGVffrMLC15wvnPdsqQ4+:/xTc2H2tFvduyScrrR56GBILCgvhk

    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