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
    23-05-2024 16:18

General

  • Target

    3bbb038b9d5c2e692c62f2d3a54860619f23a408d9e13525dd6afd81d1911310.dll

  • Size

    899KB

  • MD5

    8a1a0fc52b268bc71bfc538b1c4cc366

  • SHA1

    b44fe082cb28aa59e8f352a61e97507c8f62651d

  • SHA256

    3bbb038b9d5c2e692c62f2d3a54860619f23a408d9e13525dd6afd81d1911310

  • SHA512

    041de33754721afdd9621f653749c838522fce01fb27fa637041d6649f7a79472e659c494b27f19e01d5bf579d30cef2f9baeae029d7dd3795c2fc6743e209eb

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXU:7wqd87VU

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\3bbb038b9d5c2e692c62f2d3a54860619f23a408d9e13525dd6afd81d1911310.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3bbb038b9d5c2e692c62f2d3a54860619f23a408d9e13525dd6afd81d1911310.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2356
  • 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=1032 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3776

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2356-0-0x0000000010000000-0x000000001014F000-memory.dmp
      Filesize

      1.3MB