Overview

overview

10

Static

static

3

5ecf941486...f0.exe

windows7-x64

10

5ecf941486...f0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5ecf941486b7a2f918496e8aabfc48d4aca99204afc0b7a8ccfc0ce96dd9a5f0

  • Size

    9.2MB

  • Sample

    240526-krlpradf53

  • MD5

    7d96e144a904b13bd4396d97b15a9141

  • SHA1

    18a9f5a5b6a3e994bea0c97f557db69e4ec96ff2

  • SHA256

    5ecf941486b7a2f918496e8aabfc48d4aca99204afc0b7a8ccfc0ce96dd9a5f0

  • SHA512

    293f3feec56bed46e9b20fcc733647472cc92f1dbc655f872bd9e15b647f5b144d40b9a3e47b48382bb32291cadbbbb6fdcb2249ef2140c5ca666a7ca00176fa

  • SSDEEP

    98304:Uws2ANnKXOaeOgmhCLnw8tydtdUeitbTUOhnxidIVAP:CKXbeO7ML37VTb/g

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      5ecf941486b7a2f918496e8aabfc48d4aca99204afc0b7a8ccfc0ce96dd9a5f0

    • Size

      9.2MB

    • MD5

      7d96e144a904b13bd4396d97b15a9141

    • SHA1

      18a9f5a5b6a3e994bea0c97f557db69e4ec96ff2

    • SHA256

      5ecf941486b7a2f918496e8aabfc48d4aca99204afc0b7a8ccfc0ce96dd9a5f0

    • SHA512

      293f3feec56bed46e9b20fcc733647472cc92f1dbc655f872bd9e15b647f5b144d40b9a3e47b48382bb32291cadbbbb6fdcb2249ef2140c5ca666a7ca00176fa

    • SSDEEP

      98304:Uws2ANnKXOaeOgmhCLnw8tydtdUeitbTUOhnxidIVAP:CKXbeO7ML37VTb/g

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks