Overview

overview

10

Static

static

7

9c8be77d21...19.exe

windows7-x64

10

9c8be77d21...19.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9c8be77d219efa036adab1ab44ebfcaf5697ab7c12661a91fad90abe4fcd4b19

  • Size

    1.2MB

  • Sample

    241228-b54m2stlaz

  • MD5

    5541125f4a9232ec4bc4c8ebe1a06cd8

  • SHA1

    ac0bc3764750718d133a2e8f999c3c8dbb0fd1c3

  • SHA256

    9c8be77d219efa036adab1ab44ebfcaf5697ab7c12661a91fad90abe4fcd4b19

  • SHA512

    04800ab39be8e27ce2c3e3e9b3199e6220c2687b06b6c08e2b9d78283fa76973af53dd1a2359d36611a90a097c997573a99d0dcda82292980c1426a7d8190f7d

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiG:WIwgMEuy+inDfp3/XoCw57XYBwKG

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      9c8be77d219efa036adab1ab44ebfcaf5697ab7c12661a91fad90abe4fcd4b19

    • Size

      1.2MB

    • MD5

      5541125f4a9232ec4bc4c8ebe1a06cd8

    • SHA1

      ac0bc3764750718d133a2e8f999c3c8dbb0fd1c3

    • SHA256

      9c8be77d219efa036adab1ab44ebfcaf5697ab7c12661a91fad90abe4fcd4b19

    • SHA512

      04800ab39be8e27ce2c3e3e9b3199e6220c2687b06b6c08e2b9d78283fa76973af53dd1a2359d36611a90a097c997573a99d0dcda82292980c1426a7d8190f7d

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiG:WIwgMEuy+inDfp3/XoCw57XYBwKG

    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