Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2024, 03:36

General

  • Target

    ca24c1798b8b13524399d59b929c0e11.exe

  • Size

    3.1MB

  • MD5

    ca24c1798b8b13524399d59b929c0e11

  • SHA1

    28fe2d1e2018341659a8b5193936583de834bab2

  • SHA256

    21d3317db687105c59c19b0371f692e73e45007a5a5888583955ec5a7581c566

  • SHA512

    8d38274c996f51a3a22c4b719ddac1b800cb6cd2b5ce4a00cfddb3909b4f4413f4907f5c5b91f93bd55ca84c27058f14b475ddb92b522f6fbc736ef453ca7625

  • SSDEEP

    49152:vvDk32hKa9wJdPjlLPyclvwrtjWZsi+vERTHHB72eh2NT:vvY32hKa9wJdPjlLPy6vwrtjWZB

Score
10/10

Malware Config

Extracted

Family

quasar

Attributes
  • reconnect_delay

    5000

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca24c1798b8b13524399d59b929c0e11.exe
    "C:\Users\Admin\AppData\Local\Temp\ca24c1798b8b13524399d59b929c0e11.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3020
  • 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=4140 --field-trial-handle=2320,i,3025503729105798828,9325691672526736153,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1836

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3020-0-0x00000000002A0000-0x00000000005B8000-memory.dmp

            Filesize

            3.1MB

          • memory/3020-1-0x00007FF9B6040000-0x00007FF9B6B01000-memory.dmp

            Filesize

            10.8MB

          • memory/3020-2-0x000000001B2B0000-0x000000001B2C0000-memory.dmp

            Filesize

            64KB

          • memory/3020-4-0x00007FF9B6040000-0x00007FF9B6B01000-memory.dmp

            Filesize

            10.8MB