Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 18:15

General

  • Target

    f11e76f98839a63cdb500ce41be4e91266f158924150f4a315f45c13bf5ae8c2.dll

  • Size

    899KB

  • MD5

    53024afa7f4389d98307eb86544222e9

  • SHA1

    496f209982c3fcdb04840e733d327e09953382ac

  • SHA256

    f11e76f98839a63cdb500ce41be4e91266f158924150f4a315f45c13bf5ae8c2

  • SHA512

    c6afe3d5c47f80ecc2afc0f828af98ea93348fe983a5436ffbbc20dfad96acff0fc4fffd0b0a6fb6370bfc82c0f1eae60f0efcbc9e5b514069c6c617984b353d

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXb:7wqd87Vb

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\f11e76f98839a63cdb500ce41be4e91266f158924150f4a315f45c13bf5ae8c2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f11e76f98839a63cdb500ce41be4e91266f158924150f4a315f45c13bf5ae8c2.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:4064
  • 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=3888,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=4168 /prefetch:8
    1⤵
      PID:4836

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4064-0-0x0000000010000000-0x000000001014F000-memory.dmp

      Filesize

      1.3MB