Overview

overview

10

Static

static

3

8c639c39d4...ce.exe

windows7-x64

10

8c639c39d4...ce.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8c639c39d408d4c39d23d2bd54e9e8f8c14e57158350ab369796b03bda2fc0ce

  • Size

    4.8MB

  • Sample

    240819-mkj9fssdmm

  • MD5

    9c8f6fa4c4760092ee1cac9c627da07c

  • SHA1

    d5d236c63697560a736e8e6f633b5d18aff27997

  • SHA256

    8c639c39d408d4c39d23d2bd54e9e8f8c14e57158350ab369796b03bda2fc0ce

  • SHA512

    62cae71662c4361605ecd3c47c1a29f1e411589b76d0fb460ff1337e7d0d36e3a5460dc4bb0909bc3a377b8b8e8360ad5c52e878914559aa4f15275ca74ca1c9

  • SSDEEP

    49152:Q09XJt4HIN2H2tFvduySpn2ybXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4Of:VZJt4HINy2Lkpn2ybXsPN5kiQaZ56

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      8c639c39d408d4c39d23d2bd54e9e8f8c14e57158350ab369796b03bda2fc0ce

    • Size

      4.8MB

    • MD5

      9c8f6fa4c4760092ee1cac9c627da07c

    • SHA1

      d5d236c63697560a736e8e6f633b5d18aff27997

    • SHA256

      8c639c39d408d4c39d23d2bd54e9e8f8c14e57158350ab369796b03bda2fc0ce

    • SHA512

      62cae71662c4361605ecd3c47c1a29f1e411589b76d0fb460ff1337e7d0d36e3a5460dc4bb0909bc3a377b8b8e8360ad5c52e878914559aa4f15275ca74ca1c9

    • SSDEEP

      49152:Q09XJt4HIN2H2tFvduySpn2ybXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4Of:VZJt4HINy2Lkpn2ybXsPN5kiQaZ56

    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

    • 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 Enterprise v15

Tasks