General

  • Target

    Firefox_huohu-X64.msi.vir

  • Size

    58.1MB

  • Sample

    241118-lpr97atgqq

  • MD5

    85c102394508d381d9614de6c6d416bd

  • SHA1

    b649cdb0ea2913bbc4ecc6f18bea092094b94a73

  • SHA256

    0aa00ca752764f9721879a56838d67777c008bef2c040d630d91b25e14687575

  • SHA512

    e635ae88563e1bf1714fb02c49cb4573026e808c224c67a22fd4e35010492f4c192b8c585550b30497eb07693316bbfcf71d1cb3a9fa79befee0c14aa0813f20

  • SSDEEP

    1572864:zRJMEgqgbkD9c8WV/8EUuoVwIx7kZZFxw2eTy:gEgRbkJc8vEAVwQ2em

Malware Config

Targets

    • Target

      Firefox_huohu-X64.msi.vir

    • Size

      58.1MB

    • MD5

      85c102394508d381d9614de6c6d416bd

    • SHA1

      b649cdb0ea2913bbc4ecc6f18bea092094b94a73

    • SHA256

      0aa00ca752764f9721879a56838d67777c008bef2c040d630d91b25e14687575

    • SHA512

      e635ae88563e1bf1714fb02c49cb4573026e808c224c67a22fd4e35010492f4c192b8c585550b30497eb07693316bbfcf71d1cb3a9fa79befee0c14aa0813f20

    • SSDEEP

      1572864:zRJMEgqgbkD9c8WV/8EUuoVwIx7kZZFxw2eTy:gEgRbkJc8vEAVwQ2em

    • Detect PurpleFox Rootkit

      Detect PurpleFox 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.

    • Gh0strat family

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Purplefox family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks