Overview

overview

10

Static

static

3

941e19a79c...cc.exe

windows7-x64

10

941e19a79c...cc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    941e19a79c272a3c71548ec12de900328af87a3ed7f4b63836a2685cd1fe87cc

  • Size

    4.5MB

  • Sample

    240526-g3cdnshf61

  • MD5

    9721ca89fd28c31abb70ce8225de2f52

  • SHA1

    78db29705d5eec96c1ea868fd63a7d7474a36bdb

  • SHA256

    941e19a79c272a3c71548ec12de900328af87a3ed7f4b63836a2685cd1fe87cc

  • SHA512

    0faba8c29ebd45d77873b1e6e72595197a2a5e5401d0a14d1f9693da8ae5e086942327c2c4460783d2fdfbdeddcf52b1e2115b0e906b551e7eb21b64562db52a

  • SSDEEP

    98304:EGdVyVT9nOgmhA6QleFN5r6YqPyZ6Aaaz0r3M93:7WT9nO7rseFrGYqPysATo3M93

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      941e19a79c272a3c71548ec12de900328af87a3ed7f4b63836a2685cd1fe87cc

    • Size

      4.5MB

    • MD5

      9721ca89fd28c31abb70ce8225de2f52

    • SHA1

      78db29705d5eec96c1ea868fd63a7d7474a36bdb

    • SHA256

      941e19a79c272a3c71548ec12de900328af87a3ed7f4b63836a2685cd1fe87cc

    • SHA512

      0faba8c29ebd45d77873b1e6e72595197a2a5e5401d0a14d1f9693da8ae5e086942327c2c4460783d2fdfbdeddcf52b1e2115b0e906b551e7eb21b64562db52a

    • SSDEEP

      98304:EGdVyVT9nOgmhA6QleFN5r6YqPyZ6Aaaz0r3M93:7WT9nO7rseFrGYqPysATo3M93

    Score
    10/10
    gh0stratpurplefoxpersistenceratrootkittrojanupx

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      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.

      ratgh0strat

    • PurpleFox

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

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

      persistence

    • Sets service image path in registry

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks