Overview

overview

10

Static

static

7

dd2b1e17b9...96.exe

windows7-x64

10

dd2b1e17b9...96.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96

  • Size

    1.2MB

  • Sample

    250119-hf1y7azkcp

  • MD5

    1150409b3dd36ff91a23476fc376c7b5

  • SHA1

    a3fd4655614fbc47b44936dcfc16d0f7f77fcf62

  • SHA256

    dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96

  • SHA512

    4e3ccf5b751c40e86fe9f12b57be7190df6b8bb12813a9736004f3d0246032d44309646fe87a33a99d0ca17d7cec1055a014d98e19529da561314b106e5b88b3

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiv:WIwgMEuy+inDfp3/XoCw57XYBwKv

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96

    • Size

      1.2MB

    • MD5

      1150409b3dd36ff91a23476fc376c7b5

    • SHA1

      a3fd4655614fbc47b44936dcfc16d0f7f77fcf62

    • SHA256

      dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96

    • SHA512

      4e3ccf5b751c40e86fe9f12b57be7190df6b8bb12813a9736004f3d0246032d44309646fe87a33a99d0ca17d7cec1055a014d98e19529da561314b106e5b88b3

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiv:WIwgMEuy+inDfp3/XoCw57XYBwKv

    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