General

  • Target

    d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7

  • Size

    1.2MB

  • Sample

    241018-l71z2stflr

  • MD5

    ccdeb66280ac17e9138108fb140657c6

  • SHA1

    42c1fe2ccbd03d1e6cd09c277082ea2139919ef1

  • SHA256

    d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7

  • SHA512

    1325b394082d8b487e6a71e245dd876db4d5f5ae9c96e6d121327ffaf47cd05245b5d4be80e5ae6c993f1198c52a782a03d038d45414ad38b671e0e3116af985

  • SSDEEP

    24576:lPSmv+7kjBMo8AsPYRB07KtDkYqQj4jCnsIAR4Nv:4mgkNMwZfyAYxBCngRKv

Malware Config

Targets

    • Target

      d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7

    • Size

      1.2MB

    • MD5

      ccdeb66280ac17e9138108fb140657c6

    • SHA1

      42c1fe2ccbd03d1e6cd09c277082ea2139919ef1

    • SHA256

      d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7

    • SHA512

      1325b394082d8b487e6a71e245dd876db4d5f5ae9c96e6d121327ffaf47cd05245b5d4be80e5ae6c993f1198c52a782a03d038d45414ad38b671e0e3116af985

    • SSDEEP

      24576:lPSmv+7kjBMo8AsPYRB07KtDkYqQj4jCnsIAR4Nv:4mgkNMwZfyAYxBCngRKv

    • 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 service image path in registry

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks