Overview

overview

10

Static

static

7

439d4d5d3a...0a.exe

windows7-x64

10

439d4d5d3a...0a.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    439d4d5d3ad1603e504e66d51a457c61c749d6347fb88d058363e2d14379da0a

  • Size

    1.2MB

  • Sample

    241209-b4khsaxmfv

  • MD5

    27e61e30b7a2534ce5f458448f2b4981

  • SHA1

    c06431d540e08643afa02adb208564ac4b493598

  • SHA256

    439d4d5d3ad1603e504e66d51a457c61c749d6347fb88d058363e2d14379da0a

  • SHA512

    b753c8abbc6efe227d0c65afc739a00b55dba1108c85be38a6eff3f5186dcd82d60be61dcd177f487b05659b5eb19336c48f2e9b2ed295bd2b272a9bed0161e3

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiU:WIwgMEuy+inDfp3/XoCw57XYBwKU

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      439d4d5d3ad1603e504e66d51a457c61c749d6347fb88d058363e2d14379da0a

    • Size

      1.2MB

    • MD5

      27e61e30b7a2534ce5f458448f2b4981

    • SHA1

      c06431d540e08643afa02adb208564ac4b493598

    • SHA256

      439d4d5d3ad1603e504e66d51a457c61c749d6347fb88d058363e2d14379da0a

    • SHA512

      b753c8abbc6efe227d0c65afc739a00b55dba1108c85be38a6eff3f5186dcd82d60be61dcd177f487b05659b5eb19336c48f2e9b2ed295bd2b272a9bed0161e3

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiU:WIwgMEuy+inDfp3/XoCw57XYBwKU

    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