Overview

overview

10

Static

static

7

1fccdb92d7...84.exe

windows7-x64

10

1fccdb92d7...84.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1fccdb92d78cbdfa42fb480bf4e0d928f7a0e209f29aa84177f425e9ec85ee84

  • Size

    1.2MB

  • Sample

    250308-x5vk2a1wcv

  • MD5

    bc6b08fa983a3a3cfe005804fb114c1d

  • SHA1

    b61ec8e21ceddc2b9b76e1068f78c2e3b74fede6

  • SHA256

    1fccdb92d78cbdfa42fb480bf4e0d928f7a0e209f29aa84177f425e9ec85ee84

  • SHA512

    92fbe765a72c23f31761d1fa8cb340bb8b52b8f9a71eaf4655bd65d56c0cd6a6489d8891d4aaff3ad7fcaddca35eb4200510588844fada399bf99ccc9558e20a

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiN:WIwgMEuy+inDfp3/XoCw57XYBwKN

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      1fccdb92d78cbdfa42fb480bf4e0d928f7a0e209f29aa84177f425e9ec85ee84

    • Size

      1.2MB

    • MD5

      bc6b08fa983a3a3cfe005804fb114c1d

    • SHA1

      b61ec8e21ceddc2b9b76e1068f78c2e3b74fede6

    • SHA256

      1fccdb92d78cbdfa42fb480bf4e0d928f7a0e209f29aa84177f425e9ec85ee84

    • SHA512

      92fbe765a72c23f31761d1fa8cb340bb8b52b8f9a71eaf4655bd65d56c0cd6a6489d8891d4aaff3ad7fcaddca35eb4200510588844fada399bf99ccc9558e20a

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiN:WIwgMEuy+inDfp3/XoCw57XYBwKN

    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