General

  • Target

    a22d358ef141c71b7d39829760d0e6bad555f7109bd08eba5e57ff4cbc5cf645

  • Size

    2.6MB

  • Sample

    230828-s73xzafd7t

  • MD5

    a588d638e21f7a99afb50464eed25ee3

  • SHA1

    ef4fdafc8da449ccf65b6827d744c8c7c2a70c12

  • SHA256

    a22d358ef141c71b7d39829760d0e6bad555f7109bd08eba5e57ff4cbc5cf645

  • SHA512

    3d2407613f168b03ee627362ac9cb559f8c824fc947aba9f0bd46392ba555d25e3d500c89cf5be2309f9300197bd2a6133010f9c3c2037870211e3ac1f674792

  • SSDEEP

    49152:SCwsbCANnKXferL7Vwe/Gg0P+WhUKEGxqms:1ws2ANnKXOaeOgmhUKEGxqj

Malware Config

Targets

    • Target

      a22d358ef141c71b7d39829760d0e6bad555f7109bd08eba5e57ff4cbc5cf645

    • Size

      2.6MB

    • MD5

      a588d638e21f7a99afb50464eed25ee3

    • SHA1

      ef4fdafc8da449ccf65b6827d744c8c7c2a70c12

    • SHA256

      a22d358ef141c71b7d39829760d0e6bad555f7109bd08eba5e57ff4cbc5cf645

    • SHA512

      3d2407613f168b03ee627362ac9cb559f8c824fc947aba9f0bd46392ba555d25e3d500c89cf5be2309f9300197bd2a6133010f9c3c2037870211e3ac1f674792

    • SSDEEP

      49152:SCwsbCANnKXferL7Vwe/Gg0P+WhUKEGxqms:1ws2ANnKXOaeOgmhUKEGxqj

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks