Overview

overview

10

Static

static

7

cc37352551...b0.exe

windows7-x64

10

cc37352551...b0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cc37352551b6a046f726097a26ccb247cf66ef922017354beb7e519edcc0b0b0

  • Size

    1.2MB

  • Sample

    241227-yhp8gayner

  • MD5

    3ec397cf52a849653201573e79d2ec46

  • SHA1

    6e0968d1ee7b14a0acab4b7d6308577dd6ea7095

  • SHA256

    cc37352551b6a046f726097a26ccb247cf66ef922017354beb7e519edcc0b0b0

  • SHA512

    2a03e1b7dedac6f84fe216352c4ef0218078889d20f6f7d6e5da8a12a5ccd2c402b18c0142ab63b2e3aeedeccb0bc06ed174b2c8d0e7fb79ff99aa69b3619678

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiV:WIwgMEuy+inDfp3/XoCw57XYBwKV

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      cc37352551b6a046f726097a26ccb247cf66ef922017354beb7e519edcc0b0b0

    • Size

      1.2MB

    • MD5

      3ec397cf52a849653201573e79d2ec46

    • SHA1

      6e0968d1ee7b14a0acab4b7d6308577dd6ea7095

    • SHA256

      cc37352551b6a046f726097a26ccb247cf66ef922017354beb7e519edcc0b0b0

    • SHA512

      2a03e1b7dedac6f84fe216352c4ef0218078889d20f6f7d6e5da8a12a5ccd2c402b18c0142ab63b2e3aeedeccb0bc06ed174b2c8d0e7fb79ff99aa69b3619678

    • 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