General

  • Target

    9ca649213daddff82ff8e7c3248b8e0b96c661fe23edafb36713ddf8ed925216

  • Size

    800KB

  • Sample

    230830-ykybvshg51

  • MD5

    ea261eecc11a592e98a53c2717dbbf59

  • SHA1

    3667877479cccf32170b7b011dbf66e8d93187e9

  • SHA256

    9ca649213daddff82ff8e7c3248b8e0b96c661fe23edafb36713ddf8ed925216

  • SHA512

    c73afacdcf957f41f6f7664ea1c49e39dc65f3212c11489d2ba3b4ac09f771e177c46e3b6005c61b51f095c0ccf610e3a763b84314d4e7e8d03c6eea8ea8bb52

  • SSDEEP

    24576:L/CSI8xm3JjNkH4ZalBRCPbqv0XslzMzX2W1mVEEuCqSlOy+lt:LZm5jNkH7RCLXTruMNSct

Malware Config

Targets

    • Target

      9ca649213daddff82ff8e7c3248b8e0b96c661fe23edafb36713ddf8ed925216

    • Size

      800KB

    • MD5

      ea261eecc11a592e98a53c2717dbbf59

    • SHA1

      3667877479cccf32170b7b011dbf66e8d93187e9

    • SHA256

      9ca649213daddff82ff8e7c3248b8e0b96c661fe23edafb36713ddf8ed925216

    • SHA512

      c73afacdcf957f41f6f7664ea1c49e39dc65f3212c11489d2ba3b4ac09f771e177c46e3b6005c61b51f095c0ccf610e3a763b84314d4e7e8d03c6eea8ea8bb52

    • SSDEEP

      24576:L/CSI8xm3JjNkH4ZalBRCPbqv0XslzMzX2W1mVEEuCqSlOy+lt:LZm5jNkH7RCLXTruMNSct

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks