Overview

overview

10

Static

static

3

6b3a2c157f...b3.exe

windows7-x64

10

6b3a2c157f...b3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6b3a2c157f5ec50da433b83753ccbb5e71e2266172bd9f052db27ad000e167b3

  • Size

    412KB

  • Sample

    250101-pw2nzsxnbl

  • MD5

    96dfb9cdb8230f73542cfd0e3ace17eb

  • SHA1

    d3c0c7896fc83021970ede243867530f78a3049f

  • SHA256

    6b3a2c157f5ec50da433b83753ccbb5e71e2266172bd9f052db27ad000e167b3

  • SHA512

    3464482a5f9a68645f7717bd6e02e06352b8826b1ec5106af1bade99ebd993fea1f19541bb0a1123b69ebde31db2dd44ab174844979f12865320332b905699e1

  • SSDEEP

    12288:fl8uWPifKE9CdhlkidOEn6EM55uwNuAQj:fl8uLfKE96h/OEnV6ej

Score
10/10
gh0stratpurplefoxdiscoveryratrootkittrojanupx

Malware Config

Targets

    • Target

      6b3a2c157f5ec50da433b83753ccbb5e71e2266172bd9f052db27ad000e167b3

    • Size

      412KB

    • MD5

      96dfb9cdb8230f73542cfd0e3ace17eb

    • SHA1

      d3c0c7896fc83021970ede243867530f78a3049f

    • SHA256

      6b3a2c157f5ec50da433b83753ccbb5e71e2266172bd9f052db27ad000e167b3

    • SHA512

      3464482a5f9a68645f7717bd6e02e06352b8826b1ec5106af1bade99ebd993fea1f19541bb0a1123b69ebde31db2dd44ab174844979f12865320332b905699e1

    • SSDEEP

      12288:fl8uWPifKE9CdhlkidOEn6EM55uwNuAQj:fl8uLfKE96h/OEnV6ej

    Score
    10/10
    gh0stratpurplefoxdiscoveryratrootkittrojanupx

    • 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

    • Gh0strat family

      gh0strat

    • PurpleFox

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

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Checks computer location settings

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

    • 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.

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks