Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 06:05

General

  • Target

    46a1b39d5936d199314bc0ddbc269de53b7edb8e62fe7ca007d83880b1b964a5.dll

  • Size

    50KB

  • MD5

    f1c0054ee99926ef0f3a75677e17bee5

  • SHA1

    307576c2c457bf5ad0aad58dad60eb4ca423b5e9

  • SHA256

    46a1b39d5936d199314bc0ddbc269de53b7edb8e62fe7ca007d83880b1b964a5

  • SHA512

    1db8bb2303d1f234d3121ef68a4392ed1204657b684fd5e5e41ffebb055d4e0e474d0ce6b89aec1c0bb2c73302fbc5b042f794110d6af706b113ac473f73f9d7

  • SSDEEP

    1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5dJYH:W5ReWjTrW9rNPgYoXJYH

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\46a1b39d5936d199314bc0ddbc269de53b7edb8e62fe7ca007d83880b1b964a5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\46a1b39d5936d199314bc0ddbc269de53b7edb8e62fe7ca007d83880b1b964a5.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:3712
  • 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=4076 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3628

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3712-0-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB