Overview

overview

10

Static

static

7

ecb3ee3782...24.exe

windows7-x64

10

ecb3ee3782...24.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24

  • Size

    1.2MB

  • Sample

    250125-xlvfxswnhz

  • MD5

    b62b18d0bde02935c2c769c413f40c01

  • SHA1

    5553b911a3543d197f533fcb4078b778b894601f

  • SHA256

    ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24

  • SHA512

    4fc8ab0da34d1b1a21a3e92d449b24898319bad4d756f2f0425c8c6e4e09960980c6683c14082660f488046866115f87fbca67650b809a5f757d2bb68eab9ec3

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtih:WIwgMEuy+inDfp3/XoCw57XYBwKh

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24

    • Size

      1.2MB

    • MD5

      b62b18d0bde02935c2c769c413f40c01

    • SHA1

      5553b911a3543d197f533fcb4078b778b894601f

    • SHA256

      ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24

    • SHA512

      4fc8ab0da34d1b1a21a3e92d449b24898319bad4d756f2f0425c8c6e4e09960980c6683c14082660f488046866115f87fbca67650b809a5f757d2bb68eab9ec3

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtih:WIwgMEuy+inDfp3/XoCw57XYBwKh

    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