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
    23-06-2024 17:49

General

  • Target

    321595659a90d644d631381c9bcebb7db20cb403703c00dbb1a43f89be90d951.dll

  • Size

    51KB

  • MD5

    ef6e0759fc81d8401124a0ebaefd7b2e

  • SHA1

    42852c7993618813455941f830f2278d9847b097

  • SHA256

    321595659a90d644d631381c9bcebb7db20cb403703c00dbb1a43f89be90d951

  • SHA512

    b8b377b2c023448a4526fbd5d81907f3efd70161e1045aff1297c01553d690a546cebf2d6f1e95d0e24806718d845c2a92b192f28537d66b9a3090a5047fae0e

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL6JYH5:1dWubF3n9S91BF3fbo2JYH5

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\321595659a90d644d631381c9bcebb7db20cb403703c00dbb1a43f89be90d951.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\321595659a90d644d631381c9bcebb7db20cb403703c00dbb1a43f89be90d951.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:4404
  • 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=4244 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3900

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4404-0-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB