Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2024 03:40

General

  • Target

    8e300c9377d77842f64c641a3f2c23396b05c7f4d54f90e14327c3180b2f24bf.dll

  • Size

    51KB

  • MD5

    bc87f5ac1e9c710fcb28684d86ccc801

  • SHA1

    1955e555715adb931c4bc3ed47346a9500951b98

  • SHA256

    8e300c9377d77842f64c641a3f2c23396b05c7f4d54f90e14327c3180b2f24bf

  • SHA512

    7ec5936ab0a0453824c0d157c2a2a163893b560f1f4c636a4160709caee02f44818f4f8dc772346ed0cef10a1306111c199fc356891f6834b97045c165195593

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLjJYH5:1dWubF3n9S91BF3fbovJYH5

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\8e300c9377d77842f64c641a3f2c23396b05c7f4d54f90e14327c3180b2f24bf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8e300c9377d77842f64c641a3f2c23396b05c7f4d54f90e14327c3180b2f24bf.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:3120
  • 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 --field-trial-handle=1040,i,15316930299780304231,7592852768794498680,262144 --variations-seed-version --mojo-platform-channel-handle=4496 /prefetch:8
    1⤵
      PID:4736

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3120-0-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB