Overview

overview

10

Static

static

7

7249c26a6b...43.exe

windows7-x64

10

7249c26a6b...43.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7249c26a6b3771492f8a1404fe54468e635a361bede8833d9815bfd099f31843

  • Size

    1.2MB

  • Sample

    241222-fg8z3stras

  • MD5

    aa4700449810cdacd82ea5c9c2e73de9

  • SHA1

    492b2bb7408c406b2f0475de2fe85a107e42ca05

  • SHA256

    7249c26a6b3771492f8a1404fe54468e635a361bede8833d9815bfd099f31843

  • SHA512

    7670414ce03de37e318c4db695f5a8de2b80b581b5bd73595d37d1c6c36e17864ca40ee4f55955fd8b6f7636f608289425439ddb21d375330e7289dc1e6a405f

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiH:WIwgMEuy+inDfp3/XoCw57XYBwKH

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      7249c26a6b3771492f8a1404fe54468e635a361bede8833d9815bfd099f31843

    • Size

      1.2MB

    • MD5

      aa4700449810cdacd82ea5c9c2e73de9

    • SHA1

      492b2bb7408c406b2f0475de2fe85a107e42ca05

    • SHA256

      7249c26a6b3771492f8a1404fe54468e635a361bede8833d9815bfd099f31843

    • SHA512

      7670414ce03de37e318c4db695f5a8de2b80b581b5bd73595d37d1c6c36e17864ca40ee4f55955fd8b6f7636f608289425439ddb21d375330e7289dc1e6a405f

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiH:WIwgMEuy+inDfp3/XoCw57XYBwKH

    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