Overview

overview

10

Static

static

3

db3f0f02d7...72.exe

windows7-x64

10

db3f0f02d7...72.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    db3f0f02d77342d7a3eabce90731bf1a6c9ce5cba27cdfb51e12839baa428b72

  • Size

    1.3MB

  • Sample

    240525-qw645sec91

  • MD5

    e4aaaafd0ce60dd7dd3b54522a2eb1ad

  • SHA1

    f9c71c06663fdb8ade290a8bf7e8f5622196946c

  • SHA256

    db3f0f02d77342d7a3eabce90731bf1a6c9ce5cba27cdfb51e12839baa428b72

  • SHA512

    84b4c83d528b27fff384f5e20d83a81ae67bc623a65ae1e1a1e6838d4be02acacbdb725fb7bc15216cbdc7f61b469c76c871d724ed37eab0066b8f3b9c6ec5c1

  • SSDEEP

    24576:q89tv9/7JtDElDEExIecl1erdg0MCiVWhR/ewpe3dk:q89XJt4HIZ/Gg0P+WhPpe3dk

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      db3f0f02d77342d7a3eabce90731bf1a6c9ce5cba27cdfb51e12839baa428b72

    • Size

      1.3MB

    • MD5

      e4aaaafd0ce60dd7dd3b54522a2eb1ad

    • SHA1

      f9c71c06663fdb8ade290a8bf7e8f5622196946c

    • SHA256

      db3f0f02d77342d7a3eabce90731bf1a6c9ce5cba27cdfb51e12839baa428b72

    • SHA512

      84b4c83d528b27fff384f5e20d83a81ae67bc623a65ae1e1a1e6838d4be02acacbdb725fb7bc15216cbdc7f61b469c76c871d724ed37eab0066b8f3b9c6ec5c1

    • SSDEEP

      24576:q89tv9/7JtDElDEExIecl1erdg0MCiVWhR/ewpe3dk:q89XJt4HIZ/Gg0P+WhPpe3dk

    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