Overview

overview

10

Static

static

3

3fa1b87f9f...ce.exe

windows7-x64

10

3fa1b87f9f...ce.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3fa1b87f9f46a979f4724f9bc1fc0aa96496771d24a750a3fcb5f219e44095ce

  • Size

    2.3MB

  • Sample

    240526-j5eb6ada42

  • MD5

    a6b78ec5db4768df31451196ba6d8fc8

  • SHA1

    613d3e1ac815aa9e209cd32e36842e3f5db8c744

  • SHA256

    3fa1b87f9f46a979f4724f9bc1fc0aa96496771d24a750a3fcb5f219e44095ce

  • SHA512

    97c345153d32dbe307633e706d2773df149a5aa1c322d91e05023948a0618e4833450a9297491cdbdaac90f4c6b0c3882700fed22bb627a3e614e7b56a179538

  • SSDEEP

    24576:4CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHx:4CwsbCANnKXferL7Vwe/Gg0P+WhCwE

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      3fa1b87f9f46a979f4724f9bc1fc0aa96496771d24a750a3fcb5f219e44095ce

    • Size

      2.3MB

    • MD5

      a6b78ec5db4768df31451196ba6d8fc8

    • SHA1

      613d3e1ac815aa9e209cd32e36842e3f5db8c744

    • SHA256

      3fa1b87f9f46a979f4724f9bc1fc0aa96496771d24a750a3fcb5f219e44095ce

    • SHA512

      97c345153d32dbe307633e706d2773df149a5aa1c322d91e05023948a0618e4833450a9297491cdbdaac90f4c6b0c3882700fed22bb627a3e614e7b56a179538

    • SSDEEP

      24576:4CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHx:4CwsbCANnKXferL7Vwe/Gg0P+WhCwE

    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