Analysis

  • max time kernel
    155s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 23:51

General

  • Target

    3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4.exe

  • Size

    932KB

  • MD5

    958c1c76c7548e939315e3dc2cc63c46

  • SHA1

    aedc6c3e889e8251764f6f529a16999974f6a5fd

  • SHA256

    3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4

  • SHA512

    0de29fd99e480e671f75099709656c1c8960ccd92b71bdb7dd1a4d57c50476fca98cadb91c4a7a5b94ca13cac1e2f6bdc9eeaa73bf3fff829ba5fa1613f5647d

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7EaEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4w/fvT2dMINbU5zFQmUz

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4.exe
    "C:\Users\Admin\AppData\Local\Temp\3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1372
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 756
      2⤵
      • Program crash
      PID:4592
  • 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=3740 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2300
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 1372 -ip 1372
      1⤵
        PID:2436

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • memory/1372-0-0x0000000000400000-0x00000000004EE000-memory.dmp

              Filesize

              952KB

            • memory/1372-1-0x0000000000400000-0x00000000004EE000-memory.dmp

              Filesize

              952KB

            • memory/1372-2-0x0000000002290000-0x0000000002291000-memory.dmp

              Filesize

              4KB

            • memory/1372-3-0x0000000000400000-0x00000000004EE000-memory.dmp

              Filesize

              952KB

            • memory/1372-4-0x0000000000400000-0x00000000004EE000-memory.dmp

              Filesize

              952KB

            • memory/1372-5-0x0000000002910000-0x0000000002990000-memory.dmp

              Filesize

              512KB

            • memory/1372-6-0x0000000000400000-0x000000000046F000-memory.dmp

              Filesize

              444KB

            • memory/1372-7-0x0000000000400000-0x00000000004EE000-memory.dmp

              Filesize

              952KB

            • memory/1372-8-0x0000000002290000-0x0000000002291000-memory.dmp

              Filesize

              4KB

            • memory/1372-9-0x0000000000400000-0x00000000004EE000-memory.dmp

              Filesize

              952KB

            • memory/1372-11-0x0000000000400000-0x000000000046F000-memory.dmp

              Filesize

              444KB