Overview

overview

10

Static

static

3

b7262d07cf...38.exe

windows7-x64

10

b7262d07cf...38.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b7262d07cf8a478abf5ff523e2a88bfe8783452408542217b426fecd2077e138

  • Size

    1.3MB

  • Sample

    240422-y1jhmsff43

  • MD5

    1bad846bc80e4e5251155161563c81fe

  • SHA1

    ab99cfbb4f9090c45ada1a006c544abe005e6dd3

  • SHA256

    b7262d07cf8a478abf5ff523e2a88bfe8783452408542217b426fecd2077e138

  • SHA512

    eca6ca1def8e3820f82239bec9438ae45074be634245fec99df819766df06fef594f00ba9da5959080a01a565568e964dc8f40e2d1e3b3e9d78a0fcae1948962

  • SSDEEP

    24576:dOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNK:QHPkVOBTK

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojan

Malware Config

Targets

    • Target

      b7262d07cf8a478abf5ff523e2a88bfe8783452408542217b426fecd2077e138

    • Size

      1.3MB

    • MD5

      1bad846bc80e4e5251155161563c81fe

    • SHA1

      ab99cfbb4f9090c45ada1a006c544abe005e6dd3

    • SHA256

      b7262d07cf8a478abf5ff523e2a88bfe8783452408542217b426fecd2077e138

    • SHA512

      eca6ca1def8e3820f82239bec9438ae45074be634245fec99df819766df06fef594f00ba9da5959080a01a565568e964dc8f40e2d1e3b3e9d78a0fcae1948962

    • SSDEEP

      24576:dOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNK:QHPkVOBTK

    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

    • 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