Overview

overview

10

Static

static

3

458ea3b8af...46.exe

windows7-x64

10

458ea3b8af...46.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    458ea3b8afa9c55a97e66ccbfc2a6101079e2332650670cf73577021aaa9bc46

  • Size

    1.7MB

  • Sample

    240523-j9czwsaf5z

  • MD5

    d9fb60d2c07b259f220b7c60f044609b

  • SHA1

    7803fae3c9340e3c89894e8e5c8e14acc7683cd8

  • SHA256

    458ea3b8afa9c55a97e66ccbfc2a6101079e2332650670cf73577021aaa9bc46

  • SHA512

    16b10650fd68d55900b0f132e2bd6e3aee9ba37408371ecc0bbb596a8e234b82113cb5717651c19e11d430317282ccc176a7e90d73062b92a2683c49e6b25c0f

  • SSDEEP

    49152:S09XJt4HIN2H2tFvduySt3ZPItx2apeapelI:zZJt4HINy2LkgtUvlI

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      458ea3b8afa9c55a97e66ccbfc2a6101079e2332650670cf73577021aaa9bc46

    • Size

      1.7MB

    • MD5

      d9fb60d2c07b259f220b7c60f044609b

    • SHA1

      7803fae3c9340e3c89894e8e5c8e14acc7683cd8

    • SHA256

      458ea3b8afa9c55a97e66ccbfc2a6101079e2332650670cf73577021aaa9bc46

    • SHA512

      16b10650fd68d55900b0f132e2bd6e3aee9ba37408371ecc0bbb596a8e234b82113cb5717651c19e11d430317282ccc176a7e90d73062b92a2683c49e6b25c0f

    • SSDEEP

      49152:S09XJt4HIN2H2tFvduySt3ZPItx2apeapelI:zZJt4HINy2LkgtUvlI

    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

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks