Overview

overview

10

Static

static

3

MicroKits&...29.exe

windows7-x64

10

MicroKits&...29.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ee1478fd6006e8c6c155e1e0456a36031f4e8b01637fe94aa0c324dc0ccd9d73

  • Size

    13.5MB

  • Sample

    250307-medvgsywhw

  • MD5

    ea3b08b5ef4daa09d14a73f935007786

  • SHA1

    8971e1cb10c5af6ff8a2127d78a20308794d6632

  • SHA256

    ee1478fd6006e8c6c155e1e0456a36031f4e8b01637fe94aa0c324dc0ccd9d73

  • SHA512

    07bb64b7056937fd741147ede518060163073ade25bad6e5171a7fa6b7d4ea3f9c209e6ecb83b1df90f1baffeb7e631355e8a3baf185779ad3f9d15906abb665

  • SSDEEP

    393216:CjHVv7wEFEtffdVzpOR6iGm0Asyrrb3oih:CLVZFMffbtGfUAsyr/oih

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      MicroKits&Leave#1229.exe

    • Size

      16.5MB

    • MD5

      7152b0031803a963112c9a47236f3f1c

    • SHA1

      5dad0eae7e24b0136826d90e8bf09f867845f0ad

    • SHA256

      d13780405affee638bf0291eabd52c5cfae432a2066b1e53d35e70cb3ba55de2

    • SHA512

      553806fedd22407fd41566ec033adae10dc4f01fe55810fd68f3f1a594c3ad07a9ae69b42c24fd955358526f04646c00d0a1e65f97a4f854360cbe759f961522

    • SSDEEP

      393216:y7cDJtxUf0DgWygYH7BRylbTWYD+H8NApnv/6:CcJUMDHyPHilbTWYDG1v/6

    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

    • Server Software Component: Terminal Services DLL

      persistence

    • 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