Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-03-2023 06:13

General

  • Target

    29d9a7e9c97682c4b36ccb8461b79778.exe

  • Size

    621KB

  • MD5

    29d9a7e9c97682c4b36ccb8461b79778

  • SHA1

    f81ef8366277be06c625c09316b39b4165b659f2

  • SHA256

    71a0f84fc97d3ea8ecdc9dc19e058fe994e3cecf826f3db462c4995d8ee6dacb

  • SHA512

    9a8794a3a561cf7098582a38b903d8a096b135f1a787945c0b86ed7376fad89f52b27c4548e883c23e13a71c620c78372f019016f3b8efe50792f31b86073206

  • SSDEEP

    12288:PzDDEEuqctaY5effnWQ7x7dJsPMR1F4fWDNo5F/oJBprSqYeJGDh12j:PzDoTqctaY5effnW8RDsXOvvYD1a

Malware Config

Signatures

  • Detect PurpleFox Rootkit 2 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 2 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • PurpleFox

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

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29d9a7e9c97682c4b36ccb8461b79778.exe
    "C:\Users\Admin\AppData\Local\Temp\29d9a7e9c97682c4b36ccb8461b79778.exe"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4268

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4268-133-0x0000000000400000-0x000000000060E000-memory.dmp

    Filesize

    2.1MB

  • memory/4268-134-0x0000000000400000-0x000000000060E000-memory.dmp

    Filesize

    2.1MB

  • memory/4268-136-0x00000000024A0000-0x00000000024A1000-memory.dmp

    Filesize

    4KB

  • memory/4268-135-0x0000000000400000-0x000000000060E000-memory.dmp

    Filesize

    2.1MB

  • memory/4268-137-0x0000000010000000-0x0000000010192000-memory.dmp

    Filesize

    1.6MB

  • memory/4268-145-0x0000000000400000-0x000000000060E000-memory.dmp

    Filesize

    2.1MB

  • memory/4268-146-0x00000000024A0000-0x00000000024A1000-memory.dmp

    Filesize

    4KB