Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 21:46

General

  • Target
    653365605e3d2e32266a8fd0f1f8a93711b517b5c69aab08b900b52c7ad24d1a.exe
  • Size 142KB
  • Sample240406-1mxjfscf42
  • SHA256 653365605e3d2e32266a8fd0f1f8a93711b517b5c69aab08b900b52c7ad24d1a
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\653365605e3d2e32266a8fd0f1f8a93711b517b5c69aab08b900b52c7ad24d1a.exe
    "C:\Users\Admin\AppData\Local\Temp\653365605e3d2e32266a8fd0f1f8a93711b517b5c69aab08b900b52c7ad24d1a.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4844
  • C:\PROGRA~3\Mozilla\gfuniul.exe
    C:\PROGRA~3\Mozilla\gfuniul.exe -lfdzfzd
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:5020

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        gfuniul.exe

        • Path C:\PROGRA~3\Mozilla\gfuniul.exe
        • Size 142KB
        • SHA256 d8bbf9838ff44a4df85f88ff67d7cdad0f934c679c5a17da8366d8de35e57db0
        • MD5 SHA1 SHA512 SSDEEP

        memory/4844-0-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/4844-1-0x0000000002170000-0x00000000021CB000-memory.dmp

        memory/4844-10-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/5020-8-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/5020-11-0x0000000000460000-0x00000000004BB000-memory.dmp

        memory/5020-17-0x0000000000400000-0x0000000000428000-memory.dmp