Overview

overview

10

Static

static

7

611fef6787...92.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    611fef67875ebd363900d10d2def27d3c15ab60ea943eea67e1c4d64800ea692

  • Size

    1.2MB

  • Sample

    250331-zdm3zsxxhz

  • MD5

    58cee67d0b91126913064a7a8d51a6f6

  • SHA1

    1a99302b82842d270fac5507e768b9d7fdfde08f

  • SHA256

    611fef67875ebd363900d10d2def27d3c15ab60ea943eea67e1c4d64800ea692

  • SHA512

    2ff01f89ee1d0df2e3d8be4cd41f8816deeb18ddb50836ec28864a05484806499d7928a53a14cdf0808c591c0498ab0b5cec067b34e3460ee92b91a242fbcf3c

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtio:WIwgMEuy+inDfp3/XoCw57XYBwKo

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      611fef67875ebd363900d10d2def27d3c15ab60ea943eea67e1c4d64800ea692

    • Size

      1.2MB

    • MD5

      58cee67d0b91126913064a7a8d51a6f6

    • SHA1

      1a99302b82842d270fac5507e768b9d7fdfde08f

    • SHA256

      611fef67875ebd363900d10d2def27d3c15ab60ea943eea67e1c4d64800ea692

    • SHA512

      2ff01f89ee1d0df2e3d8be4cd41f8816deeb18ddb50836ec28864a05484806499d7928a53a14cdf0808c591c0498ab0b5cec067b34e3460ee92b91a242fbcf3c

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtio:WIwgMEuy+inDfp3/XoCw57XYBwKo

    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
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks