Overview

overview

10

Static

static

3

d22e300dab...f3.exe

windows7-x64

10

d22e300dab...f3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d22e300daba510b0a871ff3e1ef1b78a35ac73d87a91e97ce2073d73f2edb2f3

  • Size

    1.5MB

  • Sample

    240705-fyv5jswbqf

  • MD5

    640f80cb6ec06ea5c076b9c320e52c02

  • SHA1

    a213cc1813613035740ce1811e74c7383af5559f

  • SHA256

    d22e300daba510b0a871ff3e1ef1b78a35ac73d87a91e97ce2073d73f2edb2f3

  • SHA512

    36173f7b481db3b19c655c0bc14dc73b5f5e3fcae9b7c8725b4e498bded3442a3ff57590298bfb46943acd5eafa58e6181f6de61af80c19610a435a3eefe46ab

  • SSDEEP

    24576:+09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+Yrg3gVqj4NaZb0:+09XJt4HIN2H2tFvduyS2rgwVqcQZ4

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      d22e300daba510b0a871ff3e1ef1b78a35ac73d87a91e97ce2073d73f2edb2f3

    • Size

      1.5MB

    • MD5

      640f80cb6ec06ea5c076b9c320e52c02

    • SHA1

      a213cc1813613035740ce1811e74c7383af5559f

    • SHA256

      d22e300daba510b0a871ff3e1ef1b78a35ac73d87a91e97ce2073d73f2edb2f3

    • SHA512

      36173f7b481db3b19c655c0bc14dc73b5f5e3fcae9b7c8725b4e498bded3442a3ff57590298bfb46943acd5eafa58e6181f6de61af80c19610a435a3eefe46ab

    • SSDEEP

      24576:+09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+Yrg3gVqj4NaZb0:+09XJt4HIN2H2tFvduyS2rgwVqcQZ4

    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