Overview

overview

10

Static

static

7

18ee5c0da3...70.exe

windows7-x64

10

18ee5c0da3...70.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    18ee5c0da3628f018df1f2aefc544dfbe75a93d91e65a20c5f26bd022c61bb70

  • Size

    1.2MB

  • Sample

    250216-cdfbtawpet

  • MD5

    0e23785a20b6efa232c93d83466f89ef

  • SHA1

    81dae5d93ddffc34a1fbc5de564fc0f964117c88

  • SHA256

    18ee5c0da3628f018df1f2aefc544dfbe75a93d91e65a20c5f26bd022c61bb70

  • SHA512

    eaba3b88d8b6c04d8fa9c079e12ad514ad94789fe313d507e25c4339b0c0cb201926fa51e2ee024e531a7500d952bebf838015072c55e9522308f89ca0ac0f6c

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiA:WIwgMEuy+inDfp3/XoCw57XYBwKA

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      18ee5c0da3628f018df1f2aefc544dfbe75a93d91e65a20c5f26bd022c61bb70

    • Size

      1.2MB

    • MD5

      0e23785a20b6efa232c93d83466f89ef

    • SHA1

      81dae5d93ddffc34a1fbc5de564fc0f964117c88

    • SHA256

      18ee5c0da3628f018df1f2aefc544dfbe75a93d91e65a20c5f26bd022c61bb70

    • SHA512

      eaba3b88d8b6c04d8fa9c079e12ad514ad94789fe313d507e25c4339b0c0cb201926fa51e2ee024e531a7500d952bebf838015072c55e9522308f89ca0ac0f6c

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiA:WIwgMEuy+inDfp3/XoCw57XYBwKA

    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

    • Downloads MZ/PE file

    • 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