General

  • Target

    Chromestup.zip

  • Size

    2.6MB

  • Sample

    241028-knr3csvgpp

  • MD5

    aa3e61c91ad38e017c5e978e96e2ae7c

  • SHA1

    a9d53993cd2794306796db7e92e3ce81facbc627

  • SHA256

    d8848c1a3b8c464f20a99142a7e319ac9c580768e888a52404c17cefae497606

  • SHA512

    a72d3c3610e86de7f6979839f283c00f31563c3c6e6ff4f7f80766bec2fa0a15bd6058cea12ab7e88f99fc3c0abbbbee3992e775e352a8bd4485c21699fb9832

  • SSDEEP

    49152:1Z5EnIhBtwv+sWrqNMXsG0sUZ5N3Yw6Rok9ODOi/KwuZV1iZyfPlcEX:1ZCmwWjcjAidYw6pOaAu/1ikf9X

Malware Config

Targets

    • Target

      Chromestup翻译插件.msi

    • Size

      2.6MB

    • MD5

      75a1688aca4c2641659f060d86f6b612

    • SHA1

      a1740d536b654d4a381c9089ce51dd2026efa819

    • SHA256

      e7dcdf225c0edd20c920d918b05dab323ce787aae54768cd15ad406ac26e2ae9

    • SHA512

      ce7169ac22f21c1010ea60eef8be106beae453929907d3beee8fd245fe7ec51e635846c6f8af4d80d2cd8a533bf994ae2490a3ed9b48467a009798b849baa80c

    • SSDEEP

      49152:0FvHELEfBtQTIoWd4rUXs6kA+h5N3IaaLoWNAxOiZowguCIFVx0K5xU:0FveQQE5SBGkpIaavAQag67x0K5xU

    • 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