Overview

overview

10

Static

static

3

fb9455f735...07.exe

windows7-x64

10

fb9455f735...07.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fb9455f73555281f7aebd8e566b063ddc2773723d57dfebe3bce9348190d9d07

  • Size

    2.7MB

  • Sample

    240701-e95mpawgkb

  • MD5

    46f4f15fa4ca034b465ed3840f2e201b

  • SHA1

    eb7fea6a67ec9fc7e5d74fd68c443c9da73ac03b

  • SHA256

    fb9455f73555281f7aebd8e566b063ddc2773723d57dfebe3bce9348190d9d07

  • SHA512

    4bce0985a1379c298f45734c8a506d9d781308532e2ab07b95c168d49b6b31cecc827a2590ec07a58aa6c92fe62ceda4af8b2a1cca05d95b6cf903d18712c897

  • SSDEEP

    49152:SCwsbCANnKXferL7Vwe/Gg0P+WhT0t2Pu60:1ws2ANnKXOaeOgmhA0

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      fb9455f73555281f7aebd8e566b063ddc2773723d57dfebe3bce9348190d9d07

    • Size

      2.7MB

    • MD5

      46f4f15fa4ca034b465ed3840f2e201b

    • SHA1

      eb7fea6a67ec9fc7e5d74fd68c443c9da73ac03b

    • SHA256

      fb9455f73555281f7aebd8e566b063ddc2773723d57dfebe3bce9348190d9d07

    • SHA512

      4bce0985a1379c298f45734c8a506d9d781308532e2ab07b95c168d49b6b31cecc827a2590ec07a58aa6c92fe62ceda4af8b2a1cca05d95b6cf903d18712c897

    • SSDEEP

      49152:SCwsbCANnKXferL7Vwe/Gg0P+WhT0t2Pu60:1ws2ANnKXOaeOgmhA0

    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

    • Server Software Component: Terminal Services DLL

      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

Server Software Component

1
T1505

Terminal Services DLL

1
T1505.005

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