Overview

overview

10

Static

static

3

1ccd26ea77...f1.exe

windows7-x64

10

1ccd26ea77...f1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1ccd26ea7771855951d62df3cc0d8fc6a9e367e110b0e869aad8e2655dfdc2f1

  • Size

    756KB

  • Sample

    240524-brfztsgc83

  • MD5

    1de1f5d320577ea30a8e8535cabc0e37

  • SHA1

    7eab68525be999494410a768c98e97659844c181

  • SHA256

    1ccd26ea7771855951d62df3cc0d8fc6a9e367e110b0e869aad8e2655dfdc2f1

  • SHA512

    87cd217cd856f397adfcc371e4c5715159c7c8d8a401e8e82acbc864c4d0d87d67f5c714b45507c17a6327054d97c56cc1f2cbc33c2d9487474e80195be0ff2f

  • SSDEEP

    12288:Hi2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8ykCZd7WdF4nfV:Hi2Tro2H2HESq2eWJ6MQjySjyHk4nfV

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      1ccd26ea7771855951d62df3cc0d8fc6a9e367e110b0e869aad8e2655dfdc2f1

    • Size

      756KB

    • MD5

      1de1f5d320577ea30a8e8535cabc0e37

    • SHA1

      7eab68525be999494410a768c98e97659844c181

    • SHA256

      1ccd26ea7771855951d62df3cc0d8fc6a9e367e110b0e869aad8e2655dfdc2f1

    • SHA512

      87cd217cd856f397adfcc371e4c5715159c7c8d8a401e8e82acbc864c4d0d87d67f5c714b45507c17a6327054d97c56cc1f2cbc33c2d9487474e80195be0ff2f

    • SSDEEP

      12288:Hi2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8ykCZd7WdF4nfV:Hi2Tro2H2HESq2eWJ6MQjySjyHk4nfV

    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 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks