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Analysis

  • max time kernel
    142s
  • 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
    30/05/2024, 14:39

General

  • Target

    61e437de9f18232f7b0790c7191f1cc4eb7c4c082d69c79fc4d136693fedc535.dll

  • Size

    50KB

  • MD5

    182a844ee3c872a8057676d71074cff0

  • SHA1

    470ef2e663bed06771fdf7d74a6e65cb4eb0f922

  • SHA256

    61e437de9f18232f7b0790c7191f1cc4eb7c4c082d69c79fc4d136693fedc535

  • SHA512

    fff7ee26f3b834f35f58e761bdacda58392408d749d7037e868c003ce3f31d827e4b9fc8e9b4bb409522224352df5f371d1aaf3b04147c2e6e98fd023502d458

  • SSDEEP

    1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5eJYH:W5ReWjTrW9rNPgYogJYH

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\61e437de9f18232f7b0790c7191f1cc4eb7c4c082d69c79fc4d136693fedc535.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3304
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\61e437de9f18232f7b0790c7191f1cc4eb7c4c082d69c79fc4d136693fedc535.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:4336
  • 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=3744 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:764

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4336-0-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB