Analysis

  • max time kernel
    140s
  • max time network
    126s
  • 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 18:49

General

  • Target

    ff5fa3f6c13016b3e14b44d31fa91bb69a345b9320e81a31d3b1c46e63461c9e.dll

  • Size

    899KB

  • MD5

    3651b822225525cfeff848d79c18ccc2

  • SHA1

    4d318384949442fafc9b10df2524ca58be550888

  • SHA256

    ff5fa3f6c13016b3e14b44d31fa91bb69a345b9320e81a31d3b1c46e63461c9e

  • SHA512

    4c2c1e0f8fbe6fc251fa6cae62cab82117c3856c189ee6059af71c77df530e216009ce9aa5ce41e3055d32a2f89bb1e74fda155a2a6e24d4711295aadf9d2387

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXP:7wqd87VP

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\ff5fa3f6c13016b3e14b44d31fa91bb69a345b9320e81a31d3b1c46e63461c9e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3296
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ff5fa3f6c13016b3e14b44d31fa91bb69a345b9320e81a31d3b1c46e63461c9e.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:1800
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3800,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8
    1⤵
      PID:1108

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1800-0-0x0000000010000000-0x000000001014F000-memory.dmp

      Filesize

      1.3MB