Overview

overview

10

Static

static

7

510a88a7a9...d1.exe

windows7-x64

10

510a88a7a9...d1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    510a88a7a98b9ab7bd3c8d7fe3aa31faea360bf26bc05b5b31c86e6b528bfad1

  • Size

    1.2MB

  • Sample

    250228-dmy1yszmz9

  • MD5

    e0cde4f95c1b1e4e4307084195d6aa25

  • SHA1

    767934fb3542430e9c05912e5bd9601392be076c

  • SHA256

    510a88a7a98b9ab7bd3c8d7fe3aa31faea360bf26bc05b5b31c86e6b528bfad1

  • SHA512

    ba4997f54cff59f82be254db9560132f9e2059559c28a9750080f2b15630e7843dc9bb38d025f556c04045b104abc19cf22e8d42687c2dbc43772f81834d4027

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti0:WIwgMEuy+inDfp3/XoCw57XYBwK0

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      510a88a7a98b9ab7bd3c8d7fe3aa31faea360bf26bc05b5b31c86e6b528bfad1

    • Size

      1.2MB

    • MD5

      e0cde4f95c1b1e4e4307084195d6aa25

    • SHA1

      767934fb3542430e9c05912e5bd9601392be076c

    • SHA256

      510a88a7a98b9ab7bd3c8d7fe3aa31faea360bf26bc05b5b31c86e6b528bfad1

    • SHA512

      ba4997f54cff59f82be254db9560132f9e2059559c28a9750080f2b15630e7843dc9bb38d025f556c04045b104abc19cf22e8d42687c2dbc43772f81834d4027

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti0:WIwgMEuy+inDfp3/XoCw57XYBwK0

    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