Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 07:53

General

  • Target

    5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728.dll

  • Size

    51KB

  • MD5

    aab68b29407a0e7e99f383a9999401ac

  • SHA1

    6467e4964a87f2b2754bc6442d41ee233d25d235

  • SHA256

    5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728

  • SHA512

    afdb98b55a380bec947eb1b448beaa0b87cfe328f9590f0a51db5ea86f3522904adad0486954fb386aef5734b8913bb4b909feb794e5f9f2f4f9d38ec17478c0

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL+tJYH5:1dWubF3n9S91BF3fboeJYH5

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

kinh.xmcxmr.com

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\5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3256
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:1640
  • 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=4060 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3636

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1640-0-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB