Analysis

  • max time kernel
    140s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 15:55

General

  • Target

    51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3.dll

  • Size

    899KB

  • MD5

    4735280e85a5374ed51d7a0034cdd299

  • SHA1

    13a59229c05e24af4ed8a938abbb6465901f8043

  • SHA256

    51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3

  • SHA512

    f9c06ec621bb12b9b0dec6c02b9e71319365e7634a5ccec8f698d28d1aac2c9e10845cc92c5bdf828614782519587cdf26877a0193de7d715c03cda30763c974

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX5:7wqd87V5

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.

  • Gh0strat family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4024
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      PID:4724

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4724-0-0x0000000010000000-0x000000001014F000-memory.dmp

          Filesize

          1.3MB