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
    26-05-2024 11:13

General

  • Target

    51a3dd6fdb0efa4b739d73290f4688ff3a18ffc6dc31cd1bf3691291124f64b3.dll

  • Size

    899KB

  • MD5

    a620d9e9e44cb8803f781268f758f1cf

  • SHA1

    330cc7e0340ee525213d03a794ebc5856ff78cdb

  • SHA256

    51a3dd6fdb0efa4b739d73290f4688ff3a18ffc6dc31cd1bf3691291124f64b3

  • SHA512

    04c7989a8038644f6b21cf58b28aab9e3c8d9c786ae07d809c7f14961d5c3f06b4649e162f9fccd1ed77feeaedbbb42b5a1cb2259d2d80ab7e0cc1ff537c6667

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXN:7wqd87VN

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\51a3dd6fdb0efa4b739d73290f4688ff3a18ffc6dc31cd1bf3691291124f64b3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5080
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\51a3dd6fdb0efa4b739d73290f4688ff3a18ffc6dc31cd1bf3691291124f64b3.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:5004
  • 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=4080 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2072

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5004-0-0x0000000010000000-0x000000001014F000-memory.dmp

      Filesize

      1.3MB