Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-05-2024 03:18

General

  • Target

    c85cc4b4ff1aa6c25e03453b807be350e3ac3fdf62d00a5787a6a1495212bd06.exe

  • Size

    1.9MB

  • MD5

    3783e577e56e62f8eb44372745224567

  • SHA1

    8ade165c3b35b4aff25d3f0e2a7d763fb130ad66

  • SHA256

    c85cc4b4ff1aa6c25e03453b807be350e3ac3fdf62d00a5787a6a1495212bd06

  • SHA512

    5b7d7a8f61fd73b9f39b7ba95fe68e0283fdc348e7fcb0076ba736c796d8234a15d901aa6de7f920e33eefd6cfd220b06c95c640f031501b192cecf7be892300

  • SSDEEP

    24576:mebt1bdt1bwDJlJpMadaewsAj3ebt1bdt1bwDJlJpMadaewsAjGzEeA:mqxWMRlj3qxWMRljGzEl

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c85cc4b4ff1aa6c25e03453b807be350e3ac3fdf62d00a5787a6a1495212bd06.exe
    "C:\Users\Admin\AppData\Local\Temp\c85cc4b4ff1aa6c25e03453b807be350e3ac3fdf62d00a5787a6a1495212bd06.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2352

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    1.9MB

    MD5

    3783e577e56e62f8eb44372745224567

    SHA1

    8ade165c3b35b4aff25d3f0e2a7d763fb130ad66

    SHA256

    c85cc4b4ff1aa6c25e03453b807be350e3ac3fdf62d00a5787a6a1495212bd06

    SHA512

    5b7d7a8f61fd73b9f39b7ba95fe68e0283fdc348e7fcb0076ba736c796d8234a15d901aa6de7f920e33eefd6cfd220b06c95c640f031501b192cecf7be892300

  • memory/2352-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2352-923-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB