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General

  • Target

    811218ec9988c61bc87ee7f606e2ed74d9f13def02bed252aaaf16b859936994

  • Size

    3.1MB

  • Sample

    230827-pgxfqahd99

  • MD5

    863670c321d93cf3aca2196ef404eea2

  • SHA1

    a0bd34c8a5bf2ffb49340680c7042656c6bc3cee

  • SHA256

    811218ec9988c61bc87ee7f606e2ed74d9f13def02bed252aaaf16b859936994

  • SHA512

    100d91e779b46d05d4ace2c6c807c1b8e8b71b8108ba17b9995f544e04d49f5a5e19b788e0aa15afbb0c8acdca66d37c485869dd38e6d8d390e0c960ac3535ff

  • SSDEEP

    49152:QLkq33Uu48VDGMkdLL35c//////ZTVJ50BSRc0OlUTK3+s8KuqGaX0ToIBAUZLYP:hq0h8VDGbZc///////J5pW0TJBAUZLw

Malware Config

Targets

    • Target

      811218ec9988c61bc87ee7f606e2ed74d9f13def02bed252aaaf16b859936994

    • Size

      3.1MB

    • MD5

      863670c321d93cf3aca2196ef404eea2

    • SHA1

      a0bd34c8a5bf2ffb49340680c7042656c6bc3cee

    • SHA256

      811218ec9988c61bc87ee7f606e2ed74d9f13def02bed252aaaf16b859936994

    • SHA512

      100d91e779b46d05d4ace2c6c807c1b8e8b71b8108ba17b9995f544e04d49f5a5e19b788e0aa15afbb0c8acdca66d37c485869dd38e6d8d390e0c960ac3535ff

    • SSDEEP

      49152:QLkq33Uu48VDGMkdLL35c//////ZTVJ50BSRc0OlUTK3+s8KuqGaX0ToIBAUZLYP:hq0h8VDGbZc///////J5pW0TJBAUZLw

    • 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.

    • PurpleFox

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

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks