Overview

overview

10

Static

static

3

ded50df5fc...a9.exe

windows7-x64

10

ded50df5fc...a9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ded50df5fc5ad387517bdd1bf8a8c7d9489287d001b97253083878f8c6fb32a9

  • Size

    4.9MB

  • Sample

    240526-fs3bnsgg95

  • MD5

    5fe4695c0cc4b713e65094315aef3232

  • SHA1

    b4d125e927e9a2dd457e44163aae344d226ad010

  • SHA256

    ded50df5fc5ad387517bdd1bf8a8c7d9489287d001b97253083878f8c6fb32a9

  • SHA512

    0f2c97e470f3b31fe3017a6225cc06127a877bedda2b3352fc17fec719c2ca1271218a9879b9db6a3a56f469968e240afdd13ca1f6fc4dd063a80db798207b94

  • SSDEEP

    98304:sws2ANnKXOaeOgmhcYo0i90TIc4UJSpvLWdQZ3pvtdPw2IOpyZG:6KXbeO7W3X6DcpvLWdmJ73tyZ

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      ded50df5fc5ad387517bdd1bf8a8c7d9489287d001b97253083878f8c6fb32a9

    • Size

      4.9MB

    • MD5

      5fe4695c0cc4b713e65094315aef3232

    • SHA1

      b4d125e927e9a2dd457e44163aae344d226ad010

    • SHA256

      ded50df5fc5ad387517bdd1bf8a8c7d9489287d001b97253083878f8c6fb32a9

    • SHA512

      0f2c97e470f3b31fe3017a6225cc06127a877bedda2b3352fc17fec719c2ca1271218a9879b9db6a3a56f469968e240afdd13ca1f6fc4dd063a80db798207b94

    • SSDEEP

      98304:sws2ANnKXOaeOgmhcYo0i90TIc4UJSpvLWdQZ3pvtdPw2IOpyZG:6KXbeO7W3X6DcpvLWdmJ73tyZ

    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

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks