Overview

overview

10

Static

static

3

c9eff20b0b...d9.exe

windows7-x64

10

c9eff20b0b...d9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c9eff20b0b3b3a7debccd1b1414e7402fd67cb1ebfedebcbe21423f88254ded9

  • Size

    1.6MB

  • Sample

    250128-jvmwjssmew

  • MD5

    61ba1d071b837c09e1b1e9baba1b67e7

  • SHA1

    8d0052905cedac9ada932b356b46a71f9924a801

  • SHA256

    c9eff20b0b3b3a7debccd1b1414e7402fd67cb1ebfedebcbe21423f88254ded9

  • SHA512

    ff7a6be38780ed2eb32407ef2cb70e9806f4a9be8d6717a05216c3a11305a17256b38a3a9ddd98694cec0941d54140a342f52204b1b3076a05aaa69cf582f676

  • SSDEEP

    24576:LQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVR4cQE:LQZAdVyVT9n/Gg0P+WhoI4c

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      c9eff20b0b3b3a7debccd1b1414e7402fd67cb1ebfedebcbe21423f88254ded9

    • Size

      1.6MB

    • MD5

      61ba1d071b837c09e1b1e9baba1b67e7

    • SHA1

      8d0052905cedac9ada932b356b46a71f9924a801

    • SHA256

      c9eff20b0b3b3a7debccd1b1414e7402fd67cb1ebfedebcbe21423f88254ded9

    • SHA512

      ff7a6be38780ed2eb32407ef2cb70e9806f4a9be8d6717a05216c3a11305a17256b38a3a9ddd98694cec0941d54140a342f52204b1b3076a05aaa69cf582f676

    • SSDEEP

      24576:LQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVR4cQE:LQZAdVyVT9n/Gg0P+WhoI4c

    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