Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/03/2024, 12:11

General

  • Target

    3640-167-0x000001519FD30000-0x000001519FD42000-memory.exe

  • Size

    72KB

  • MD5

    4391e3cb9464f015722a26b1426423bd

  • SHA1

    297777ebc65447e670445d7231cc87eb294b4282

  • SHA256

    72a1fbab5749d564192be2f1d5ab8916861586b19a36a038ef3aebf26070d763

  • SHA512

    079b6d0956adf7fe80fdb513c75e5f1d2698b4e94aa8c30a2ecfdc8d3bf3c67925d530a2d2a000a37641a135ed885ce68b49900f9884eb12e6758b175c6d4dda

  • SSDEEP

    768:dOEuILWCKi+DiBtelDSN+iV08YbygeTnmeuPBivEgK/J9lZVc6KN:dOtmBtKDs4zb1Snmeu5inkJ3ZVclN

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

scrubloader

C2

scrubloader.ru:2192

Mutex

DcRatMutex_qwqdanchuncd

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

Processes

  • C:\Users\Admin\AppData\Local\Temp\3640-167-0x000001519FD30000-0x000001519FD42000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\3640-167-0x000001519FD30000-0x000001519FD42000-memory.exe"
    1⤵
      PID:3128
    • 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=3996 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:1116

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/3128-0-0x0000000000350000-0x0000000000362000-memory.dmp

              Filesize

              72KB

            • memory/3128-1-0x00007FF893BF0000-0x00007FF8946B1000-memory.dmp

              Filesize

              10.8MB

            • memory/3128-2-0x0000000002400000-0x0000000002410000-memory.dmp

              Filesize

              64KB

            • memory/3128-3-0x00007FF893BF0000-0x00007FF8946B1000-memory.dmp

              Filesize

              10.8MB

            • memory/3128-4-0x0000000002400000-0x0000000002410000-memory.dmp

              Filesize

              64KB