Overview

overview

10

Static

static

3

19923d744e...ef.exe

windows7-x64

10

19923d744e...ef.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    19923d744ef7a6ffa2b8ea8f8adac9ba736090e04bc9f33610c71deb7e709def

  • Size

    1.1MB

  • Sample

    240430-h7cexafg2x

  • MD5

    3ad60cf4f9cfab3ffe75ba1666e0bb33

  • SHA1

    01080eeb296aceb03f2a986b6af9f27a7d7e8366

  • SHA256

    19923d744ef7a6ffa2b8ea8f8adac9ba736090e04bc9f33610c71deb7e709def

  • SHA512

    4f4757f8b59dc2ef8c114e5ddfeececba26ced653ee878324d9213a1c967479a01f3e3bd7e801944f883a83480434aecaed95714f03ef842af8a4738ce8bbf7e

  • SSDEEP

    24576:EZLzm2RyofZCfsHKAWHsm+3MnduJaaHV/V8cCD2b50Z:+m2R1faAWHP+3MnduJaaHtVH950Z

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojan

Malware Config

Targets

    • Target

      19923d744ef7a6ffa2b8ea8f8adac9ba736090e04bc9f33610c71deb7e709def

    • Size

      1.1MB

    • MD5

      3ad60cf4f9cfab3ffe75ba1666e0bb33

    • SHA1

      01080eeb296aceb03f2a986b6af9f27a7d7e8366

    • SHA256

      19923d744ef7a6ffa2b8ea8f8adac9ba736090e04bc9f33610c71deb7e709def

    • SHA512

      4f4757f8b59dc2ef8c114e5ddfeececba26ced653ee878324d9213a1c967479a01f3e3bd7e801944f883a83480434aecaed95714f03ef842af8a4738ce8bbf7e

    • SSDEEP

      24576:EZLzm2RyofZCfsHKAWHsm+3MnduJaaHV/V8cCD2b50Z:+m2R1faAWHP+3MnduJaaHtVH950Z

    Score
    10/10
    gh0stratpurplefoxpersistenceratrootkittrojan

    • 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

    • 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.

    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

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks