Overview

overview

10

Static

static

3

f5afd2c831...0e.exe

windows7-x64

10

f5afd2c831...0e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f5afd2c831af71edc0ba775a584e535230238191f5eff1dfaaeaa22caea1fc0e

  • Size

    2.6MB

  • Sample

    240526-efcptaef74

  • MD5

    0bcbfed5e916e16472ec1d76c8ff0af1

  • SHA1

    88c51351365647b992f535bd3aba4b65c4b439aa

  • SHA256

    f5afd2c831af71edc0ba775a584e535230238191f5eff1dfaaeaa22caea1fc0e

  • SHA512

    44c3e3793c14f36d38dac7ed968ac4bd2373afe568a2ef93adcfe671294600a831e7b945fe0993253db14aba7233cb874717ae832f6dfae279e058d8f1141c58

  • SSDEEP

    24576:7CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHG:7CwsbCANnKXferL7Vwe/Gg0P+WhN6o

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      f5afd2c831af71edc0ba775a584e535230238191f5eff1dfaaeaa22caea1fc0e

    • Size

      2.6MB

    • MD5

      0bcbfed5e916e16472ec1d76c8ff0af1

    • SHA1

      88c51351365647b992f535bd3aba4b65c4b439aa

    • SHA256

      f5afd2c831af71edc0ba775a584e535230238191f5eff1dfaaeaa22caea1fc0e

    • SHA512

      44c3e3793c14f36d38dac7ed968ac4bd2373afe568a2ef93adcfe671294600a831e7b945fe0993253db14aba7233cb874717ae832f6dfae279e058d8f1141c58

    • SSDEEP

      24576:7CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHG:7CwsbCANnKXferL7Vwe/Gg0P+WhN6o

    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 Enterprise v15

Tasks