Analysis

  • max time kernel
    150s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 11:01

General

  • Target

    1483f622fe760b979ab4839e6d0554788c6923aaa9bb8743b1bd12f45ab357c1.exe

  • Size

    132KB

  • MD5

    b021964757279aee3e2f6448eb5637e9

  • SHA1

    cc223fa79ba97cf680357074eec673d352a05380

  • SHA256

    1483f622fe760b979ab4839e6d0554788c6923aaa9bb8743b1bd12f45ab357c1

  • SHA512

    6c1fd4dc0a9876c73d96921bb6e3afe67b8f7ab0f224fce5f091ff46c17ee2236dc16d26952cf4977409b1c3ac18c6b24db7a117252b92afe4196543da67cf8a

  • SSDEEP

    3072:UyIpG2/iDbY588txzTCyPCWfzmrOzabq5iul6uESpdvLD9cwp:ZIpos5zxPCWfaazsq5T6uvb9cG

Malware Config

Extracted

Family

gh0strat

C2

lfh521.e1.luyouxia.net

Signatures

  • Gh0st RAT payload 2 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1483f622fe760b979ab4839e6d0554788c6923aaa9bb8743b1bd12f45ab357c1.exe
    "C:\Users\Admin\AppData\Local\Temp\1483f622fe760b979ab4839e6d0554788c6923aaa9bb8743b1bd12f45ab357c1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:892
  • 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=4036 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:436

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/892-0-0x0000000000400000-0x000000000046D000-memory.dmp

      Filesize

      436KB

    • memory/892-1-0x0000000010000000-0x0000000010015000-memory.dmp

      Filesize

      84KB

    • memory/892-5-0x0000000000400000-0x000000000046D000-memory.dmp

      Filesize

      436KB