Overview

overview

10

Static

static

3

NEAS.41875...JC.exe

windows7-x64

10

NEAS.41875...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.4187553d330847c6e062cefe74793ad0_JC.exe

  • Size

    3.7MB

  • Sample

    231023-2b8b9aac69

  • MD5

    4187553d330847c6e062cefe74793ad0

  • SHA1

    39cb50fa2f54f21d7016d76b02c89536394064f1

  • SHA256

    38db6cf6cf9c7ede61d6ce1e76907894bbb73b67b2d0a1b3106105410e47f92c

  • SHA512

    0e2c6971355e380ae68168b1c069a32102e3b6439ae83ce2d0080578ca762f84424337a4772496081e59bf8a59dbae529f47e121ce85afccc07294ebf8260285

  • SSDEEP

    49152:JCwsbCANnKXferL7Vwe/Gg0P+Wh6JDmn2EBlgE2M/yk/dH:kws2ANnKXOaeOgmh6JDmn2EBlkqxH

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      NEAS.4187553d330847c6e062cefe74793ad0_JC.exe

    • Size

      3.7MB

    • MD5

      4187553d330847c6e062cefe74793ad0

    • SHA1

      39cb50fa2f54f21d7016d76b02c89536394064f1

    • SHA256

      38db6cf6cf9c7ede61d6ce1e76907894bbb73b67b2d0a1b3106105410e47f92c

    • SHA512

      0e2c6971355e380ae68168b1c069a32102e3b6439ae83ce2d0080578ca762f84424337a4772496081e59bf8a59dbae529f47e121ce85afccc07294ebf8260285

    • SSDEEP

      49152:JCwsbCANnKXferL7Vwe/Gg0P+Wh6JDmn2EBlgE2M/yk/dH:kws2ANnKXOaeOgmh6JDmn2EBlkqxH

    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