Analysis

  • max time kernel
    140s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 19:39

General

  • Target

    c75099fd1dc4657dcacb33d27a654a028e489bf844bc6e59660ff7753630ac1e.dll

  • Size

    899KB

  • MD5

    ba70168fce02cddec5d0210be5ba8dae

  • SHA1

    dc0404e51beb708f4ba9b968f7d2ca59e99ade29

  • SHA256

    c75099fd1dc4657dcacb33d27a654a028e489bf844bc6e59660ff7753630ac1e

  • SHA512

    4b5b52356cefccf345d1279606494d92903bebfcd00a6c4e606aacbdcbcac2c84638492fb229e17e3d05ba6730fcc9f95fb5c4ddf5d35a27111793740cdbb23f

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXu:7wqd87Vu

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\c75099fd1dc4657dcacb33d27a654a028e489bf844bc6e59660ff7753630ac1e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5036
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c75099fd1dc4657dcacb33d27a654a028e489bf844bc6e59660ff7753630ac1e.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:4916
  • 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=4288,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=3940 /prefetch:8
    1⤵
      PID:3512

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4916-0-0x0000000010000000-0x000000001014F000-memory.dmp
      Filesize

      1.3MB