Overview

overview

10

Static

static

3

21c8148c78...19.exe

windows7-x64

10

21c8148c78...19.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    21c8148c78136d2e120993466b39944feb665191f35ef1d21815becde0b0c619

  • Size

    3.1MB

  • Sample

    241123-h987naxmdj

  • MD5

    2ca3485b236626919d44a752bc2eed3e

  • SHA1

    c53c49940ceb50047b166a397f7cf6d5f5d9c322

  • SHA256

    21c8148c78136d2e120993466b39944feb665191f35ef1d21815becde0b0c619

  • SHA512

    374a3950c011c0a024c15d8036c5f8049aa3c87d9852f1fc3f3534385790e8e7e59cb9332ce3430d66d8e3c095b466aa9759fb2a1ad54750442a45bf7a9e2c59

  • SSDEEP

    49152:SCwsbCANnKXferL7Vwe/Gg0P+Wh1tbmUq9hDU:1ws2ANnKXOaeOgmhrbmThDU

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      21c8148c78136d2e120993466b39944feb665191f35ef1d21815becde0b0c619

    • Size

      3.1MB

    • MD5

      2ca3485b236626919d44a752bc2eed3e

    • SHA1

      c53c49940ceb50047b166a397f7cf6d5f5d9c322

    • SHA256

      21c8148c78136d2e120993466b39944feb665191f35ef1d21815becde0b0c619

    • SHA512

      374a3950c011c0a024c15d8036c5f8049aa3c87d9852f1fc3f3534385790e8e7e59cb9332ce3430d66d8e3c095b466aa9759fb2a1ad54750442a45bf7a9e2c59

    • SSDEEP

      49152:SCwsbCANnKXferL7Vwe/Gg0P+Wh1tbmUq9hDU:1ws2ANnKXOaeOgmhrbmThDU

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • 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

    • Gh0strat family

      gh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • 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

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks