Analysis

  • max time kernel
    146s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-06-2024 18:46

General

  • Target

    b53571fd233e3d7feb12cf1a24ffd33e1415ccc492f068e3ee4e412802b0ad11.dll

  • Size

    899KB

  • MD5

    3728ccd766ddb58f552e1f6dff4b3d7f

  • SHA1

    7c5d68600ca82e24bf33fd1a14e7d585dd750e90

  • SHA256

    b53571fd233e3d7feb12cf1a24ffd33e1415ccc492f068e3ee4e412802b0ad11

  • SHA512

    3b5cc9c4907af8198c38dd21704a7c65b452c98698f879ede5876287d9db690553a6f9705e5b40a1d12a842c70ca3fa546f8c89dd596ab3069fda0966adaea68

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXQ:7wqd87VQ

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

hackerinvasion.f3322.net

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b53571fd233e3d7feb12cf1a24ffd33e1415ccc492f068e3ee4e412802b0ad11.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1784
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b53571fd233e3d7feb12cf1a24ffd33e1415ccc492f068e3ee4e412802b0ad11.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:4512

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4512-0-0x0000000010000000-0x000000001014F000-memory.dmp

    Filesize

    1.3MB