Overview

overview

10

Static

static

3

ed44128ab8...a5.exe

windows7-x64

10

ed44128ab8...a5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5

  • Size

    3.4MB

  • Sample

    240526-e4j4ssfa2y

  • MD5

    2074a68e4a8637ec00952a61c2721063

  • SHA1

    6ff5fc7a91f7549f90409538ac96333144e49d72

  • SHA256

    ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5

  • SHA512

    0025e2a77551103182093302567ed2356eea44dbbb9f5ca6492205815dae36fe96a830870c6e00e507b99fb651a7ad8d734ac44ce343bb25b9b45942542fc8ca

  • SSDEEP

    49152:wQZAdVyVT9n/Gg0P+Who/e4ldYWE6rKhTeQyKp:ZGdVyVT9nOgmhX4ldYWYEu

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5

    • Size

      3.4MB

    • MD5

      2074a68e4a8637ec00952a61c2721063

    • SHA1

      6ff5fc7a91f7549f90409538ac96333144e49d72

    • SHA256

      ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5

    • SHA512

      0025e2a77551103182093302567ed2356eea44dbbb9f5ca6492205815dae36fe96a830870c6e00e507b99fb651a7ad8d734ac44ce343bb25b9b45942542fc8ca

    • SSDEEP

      49152:wQZAdVyVT9n/Gg0P+Who/e4ldYWE6rKhTeQyKp:ZGdVyVT9nOgmhX4ldYWYEu

    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 DLL path for service in the registry

      persistence

    • 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

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
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