Overview

overview

10

Static

static

3

77b211a2e4...83.exe

windows7-x64

10

77b211a2e4...83.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    77b211a2e480e232e7cdcdd35e2ea19eec288bec3e5d6def4f3c25536ac5df83

  • Size

    1.8MB

  • Sample

    240524-cqvbhahg5z

  • MD5

    3c8aa5fb2fa0c524db30dcdac66d8352

  • SHA1

    65f41f41ad72dfea0126a466f85bd4dbdb38866f

  • SHA256

    77b211a2e480e232e7cdcdd35e2ea19eec288bec3e5d6def4f3c25536ac5df83

  • SHA512

    caebbf5e3cf7177e5426cafa54e5f2966316d7a3b31b7cc42aaa5db75337840924cfb0e9963dd7830f041ea07900a14a37f9263fa46e182e8729c937595da338

  • SSDEEP

    24576:fQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVhV1Dfun2C:fQZAdVyVT9n/Gg0P+Who2Dmn2C

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      77b211a2e480e232e7cdcdd35e2ea19eec288bec3e5d6def4f3c25536ac5df83

    • Size

      1.8MB

    • MD5

      3c8aa5fb2fa0c524db30dcdac66d8352

    • SHA1

      65f41f41ad72dfea0126a466f85bd4dbdb38866f

    • SHA256

      77b211a2e480e232e7cdcdd35e2ea19eec288bec3e5d6def4f3c25536ac5df83

    • SHA512

      caebbf5e3cf7177e5426cafa54e5f2966316d7a3b31b7cc42aaa5db75337840924cfb0e9963dd7830f041ea07900a14a37f9263fa46e182e8729c937595da338

    • SSDEEP

      24576:fQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVhV1Dfun2C:fQZAdVyVT9n/Gg0P+Who2Dmn2C

    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 DLL path for service in the registry

      persistence

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks