Overview

overview

10

Static

static

3

b7fafd8374...7d.exe

windows7-x64

10

b7fafd8374...7d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b7fafd8374cd884ab3f92583b58f484eebbb1b78787353cc261596f5a4cd7a7d

  • Size

    2.5MB

  • Sample

    240524-qmd21aff74

  • MD5

    bf8ec257e90cbeaf5706520f0664af66

  • SHA1

    020bcf401214e24573003b44f11bb4145afa8032

  • SHA256

    b7fafd8374cd884ab3f92583b58f484eebbb1b78787353cc261596f5a4cd7a7d

  • SHA512

    e09edfab4f0fda54004bd1c8fe7677611269cdd8933b0a4eef230264176a23b0a6068058942c35eb6a005fdb158c5fde44542ead2acd820bc16695be0a737057

  • SSDEEP

    24576:YCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHJ:YCwsbCANnKXferL7Vwe/Gg0P+WhVA

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      b7fafd8374cd884ab3f92583b58f484eebbb1b78787353cc261596f5a4cd7a7d

    • Size

      2.5MB

    • MD5

      bf8ec257e90cbeaf5706520f0664af66

    • SHA1

      020bcf401214e24573003b44f11bb4145afa8032

    • SHA256

      b7fafd8374cd884ab3f92583b58f484eebbb1b78787353cc261596f5a4cd7a7d

    • SHA512

      e09edfab4f0fda54004bd1c8fe7677611269cdd8933b0a4eef230264176a23b0a6068058942c35eb6a005fdb158c5fde44542ead2acd820bc16695be0a737057

    • SSDEEP

      24576:YCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHJ:YCwsbCANnKXferL7Vwe/Gg0P+WhVA

    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