Overview

overview

10

Static

static

7

2236ef89fe...79.exe

windows7-x64

10

2236ef89fe...79.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2236ef89fedb07ae19db2759f5a38ad561bf7ee4979add38bf60de33b5324379

  • Size

    1.2MB

  • Sample

    250107-c1jyhszmbx

  • MD5

    3d6c48eb8e905413a6923938496c310b

  • SHA1

    79cce4113bd79c4ace309701797a3046f1a4cca6

  • SHA256

    2236ef89fedb07ae19db2759f5a38ad561bf7ee4979add38bf60de33b5324379

  • SHA512

    76789b3c3dc252f12d7b7b9d133f35e7a7d9072da07626a9d789697de8adb426275f88b79f71d16af89320a5d9590f5fbd382af55cbc9d0ec68aae72750701c3

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtik:WIwgMEuy+inDfp3/XoCw57XYBwKk

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      2236ef89fedb07ae19db2759f5a38ad561bf7ee4979add38bf60de33b5324379

    • Size

      1.2MB

    • MD5

      3d6c48eb8e905413a6923938496c310b

    • SHA1

      79cce4113bd79c4ace309701797a3046f1a4cca6

    • SHA256

      2236ef89fedb07ae19db2759f5a38ad561bf7ee4979add38bf60de33b5324379

    • SHA512

      76789b3c3dc252f12d7b7b9d133f35e7a7d9072da07626a9d789697de8adb426275f88b79f71d16af89320a5d9590f5fbd382af55cbc9d0ec68aae72750701c3

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtik:WIwgMEuy+inDfp3/XoCw57XYBwKk

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Adds Run key to start application

      persistence

    • 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