Analysis

  • max time kernel
    142s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26/05/2024, 22:09

General

  • Target

    31f23f696a2d0b1428d3f45a273f3621ec92623d25f874a6c622aa23865c7eb8.dll

  • Size

    899KB

  • MD5

    11acd418996fbaaf11cab63799bcc6a9

  • SHA1

    f610b5fed0aa4f4908939bb72406f6b668f15f0c

  • SHA256

    31f23f696a2d0b1428d3f45a273f3621ec92623d25f874a6c622aa23865c7eb8

  • SHA512

    d0ddfa092bd480a1c32e835f9902ece4d9db2def521b4468bed7b30719eb1ce757248807f32ff991a7ee4a0f592b9d44a58f7d55bd0a5198b56f6c8b1311b62e

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXe:7wqd87Ve

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 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\31f23f696a2d0b1428d3f45a273f3621ec92623d25f874a6c622aa23865c7eb8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\31f23f696a2d0b1428d3f45a273f3621ec92623d25f874a6c622aa23865c7eb8.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2172

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2172-0-0x0000000010000000-0x000000001014F000-memory.dmp

          Filesize

          1.3MB