Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-06-2024 17:49

General

  • Target

    45c6d39af7193e6cdacd2b43498c5531ec9d9c7da9a81da847851708e4fe43a7.dll

  • Size

    899KB

  • MD5

    e3052e32fa236fd17190a0bbbb70aa83

  • SHA1

    435dadfb2c059668104248153ec52f815374b2bd

  • SHA256

    45c6d39af7193e6cdacd2b43498c5531ec9d9c7da9a81da847851708e4fe43a7

  • SHA512

    24a39587b69e90ee9f35f91d356d09e7267d9eecd26618ef8fa73d6c3009c79b017eda2db5d633df73bfee64e0e59f08f42af1f1184aadff9cf8b79cec88a1d9

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXk:7wqd87Vk

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\45c6d39af7193e6cdacd2b43498c5531ec9d9c7da9a81da847851708e4fe43a7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\45c6d39af7193e6cdacd2b43498c5531ec9d9c7da9a81da847851708e4fe43a7.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2640
  • 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 --mojo-platform-channel-handle=3700 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3044

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2640-0-0x0000000010000000-0x000000001014F000-memory.dmp

      Filesize

      1.3MB