Analysis

  • max time kernel
    140s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 22:29

General

  • Target

    376fd394214201f3f35cc1701b7d6eaa880a01f455cd8e41574a94231f007f42.dll

  • Size

    51KB

  • MD5

    fa7df27d7c8490194136e199d26e8b0b

  • SHA1

    cdb965495e28869ecc3541aba971934686747c0a

  • SHA256

    376fd394214201f3f35cc1701b7d6eaa880a01f455cd8e41574a94231f007f42

  • SHA512

    0964f5c2834b8df9f207b45bc3de00948db6ec0a6c5d3d8f1777b104f53cf6a724c114cc521718a3bc365a1fb2be63e238568154f42e47a8b44610326d6a463e

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL+CJYH5:1dWubF3n9S91BF3fboFJYH5

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\376fd394214201f3f35cc1701b7d6eaa880a01f455cd8e41574a94231f007f42.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3684
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\376fd394214201f3f35cc1701b7d6eaa880a01f455cd8e41574a94231f007f42.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:244
  • 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=4332,i,15721081447618313297,6839074028983272033,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:8
    1⤵
      PID:384

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/244-0-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB