Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 18:49

General

  • Target

    6a4794a3da04a71a1081df6e9149d3eb7e9bcf4cce091813ab67878e2a3d5435.dll

  • Size

    899KB

  • MD5

    307c45f4133d96e8366eec3144ef6b9f

  • SHA1

    9a8e1591cfd68f22552f29c17ac27fa574943164

  • SHA256

    6a4794a3da04a71a1081df6e9149d3eb7e9bcf4cce091813ab67878e2a3d5435

  • SHA512

    aaac378c136a7717ffd99fa51316b08bc86701b4b4cbc47af4eeb065351f9b0aa81d81429bcc4d557effc9cd049b177c2520cbbbafecf665bda8e0db98551e22

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXW:7wqd87VW

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\6a4794a3da04a71a1081df6e9149d3eb7e9bcf4cce091813ab67878e2a3d5435.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3216
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6a4794a3da04a71a1081df6e9149d3eb7e9bcf4cce091813ab67878e2a3d5435.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:3192
  • 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=4136 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3636

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3192-0-0x0000000010000000-0x000000001014F000-memory.dmp

      Filesize

      1.3MB