Overview

overview

10

Static

static

3

4f0496ea9d...89.exe

windows7-x64

10

4f0496ea9d...89.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4f0496ea9db03a9c2e23631ec79dc6491c6040ba83adb6a91d261cfe4b3a0f89

  • Size

    2.3MB

  • Sample

    240625-w3929swajb

  • MD5

    ab277a24b26db612b4de39c9d3e7cc17

  • SHA1

    50c45a164cb594eb3e71b364d0b7aabab9d18e6a

  • SHA256

    4f0496ea9db03a9c2e23631ec79dc6491c6040ba83adb6a91d261cfe4b3a0f89

  • SHA512

    f871f9834908fef61fff26cc305455d8d8f2601b9340c1af442ae69dbbf3d2ac50f0b290f1adfad12fa7d8f3427d38ebd8aa52b78f9d141f4e48f20e18187106

  • SSDEEP

    49152:RQZAdVyVT9n/Gg0P+WhoMmkjzlE3c6pp9NtWPu1yK33wWyuclgzmba:SGdVyVT9nOgmhZnlE3CnuN

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      4f0496ea9db03a9c2e23631ec79dc6491c6040ba83adb6a91d261cfe4b3a0f89

    • Size

      2.3MB

    • MD5

      ab277a24b26db612b4de39c9d3e7cc17

    • SHA1

      50c45a164cb594eb3e71b364d0b7aabab9d18e6a

    • SHA256

      4f0496ea9db03a9c2e23631ec79dc6491c6040ba83adb6a91d261cfe4b3a0f89

    • SHA512

      f871f9834908fef61fff26cc305455d8d8f2601b9340c1af442ae69dbbf3d2ac50f0b290f1adfad12fa7d8f3427d38ebd8aa52b78f9d141f4e48f20e18187106

    • SSDEEP

      49152:RQZAdVyVT9n/Gg0P+WhoMmkjzlE3c6pp9NtWPu1yK33wWyuclgzmba:SGdVyVT9nOgmhZnlE3CnuN

    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

    • Server Software Component: Terminal Services DLL

      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