Analysis

  • max time kernel
    154s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-05-2024 01:22

General

  • Target

    FirefoxReportLogs.exe

  • Size

    1.8MB

  • MD5

    ceef4762b36067f1d32a0db621ee967e

  • SHA1

    d23da38df6b0fca8c524b641c59c700a2338648e

  • SHA256

    efb6169bbb869a849afb91184a75b906fe509cbf6e672b6b4f3311c02343bbbb

  • SHA512

    6301871a95e48f2873b60c706757af38d956c895112f14c28eac4c4a83456a1acdf15d0a5b1cd35f267a4149dc78b2469c427bde6a1bf5aa99de51d5e824d1b3

  • SSDEEP

    24576:fMWohhojVlG981FE03Pb+Cp67LkDdlXUi+nNv3O5AcAQNwuWSfJST4HCLgCGT/TH:KhujVl6p8UiaAKRT4HCUN1

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FirefoxReportLogs.exe
    "C:\Users\Admin\AppData\Local\Temp\FirefoxReportLogs.exe"
    1⤵
    • Adds Run key to start application
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1584
  • 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=1416 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4664

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1584-0-0x0000000000C50000-0x0000000001C50000-memory.dmp

      Filesize

      16.0MB

    • memory/1584-1-0x0000000000400000-0x000000000060E000-memory.dmp

      Filesize

      2.1MB

    • memory/1584-2-0x0000000000C50000-0x0000000001C50000-memory.dmp

      Filesize

      16.0MB

    • memory/1584-7-0x0000000000C50000-0x0000000001C50000-memory.dmp

      Filesize

      16.0MB

    • memory/1584-15-0x0000000000C50000-0x0000000001C50000-memory.dmp

      Filesize

      16.0MB

    • memory/1584-21-0x0000000000C50000-0x0000000001C50000-memory.dmp

      Filesize

      16.0MB