Overview

overview

10

Static

static

7

0b5a8822c5...7a.exe

windows7-x64

10

0b5a8822c5...7a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a

  • Size

    1.2MB

  • Sample

    250305-y29q8aykx3

  • MD5

    2d29c89d1e7e1e346d47a09b64d5ea91

  • SHA1

    653f531ebac8627be9062cdc9696a411902aea94

  • SHA256

    0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a

  • SHA512

    97aa32d9cbd2082710e2b32dc8000f6d1b51032553d0f58390cac8ed561ac118202acfd85e52963e120af9eb07b4bb97ab58cb646d7dd4bf3f5ef8a903b6997d

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti9:WIwgMEuy+inDfp3/XoCw57XYBwK9

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a

    • Size

      1.2MB

    • MD5

      2d29c89d1e7e1e346d47a09b64d5ea91

    • SHA1

      653f531ebac8627be9062cdc9696a411902aea94

    • SHA256

      0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a

    • SHA512

      97aa32d9cbd2082710e2b32dc8000f6d1b51032553d0f58390cac8ed561ac118202acfd85e52963e120af9eb07b4bb97ab58cb646d7dd4bf3f5ef8a903b6997d

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti9:WIwgMEuy+inDfp3/XoCw57XYBwK9

    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