Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 13:51

General

  • Target

    58c7a9bcc2c097634972bb2a70d9f0648163d3058e079715372c44c8621a1eb2N.exe

  • Size

    229KB

  • MD5

    3f26c83e31e557b982d910c3fa033936

  • SHA1

    099425a36cddbd317350599a13c1ca69476e9cc5

  • SHA256

    5b476a7574d83bcd132690becf2cb8f42e9f3eeb40d478a81e5343ff4c856a39

  • SHA512

    8cbdf90c4749589e1e76eaa4f3dcdd831cd14b4ecd3e75aadadaa81eac7a06691912f7b15c947c05f07dfa943b7b497845d5cee3612e782a3d8214d51f2a1906

  • SSDEEP

    3072:oTNkXHfvl0awuW22s1z/7zLou7YPUpUld9tSMsCNjqaoMrV2eEwSXsHTS:o2fvloM1T7r7YMpRBMVPS

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\58c7a9bcc2c097634972bb2a70d9f0648163d3058e079715372c44c8621a1eb2N.exe
    "C:\Users\Admin\AppData\Local\Temp\58c7a9bcc2c097634972bb2a70d9f0648163d3058e079715372c44c8621a1eb2N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1868
  • C:\PROGRA~3\Mozilla\nopufmb.exe
    C:\PROGRA~3\Mozilla\nopufmb.exe -cduwwph
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4744

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\PROGRA~3\Mozilla\nopufmb.exe

          Filesize

          229KB

          MD5

          f8feb025b532f41aede5cd3deda6aa71

          SHA1

          33598a3a25da6588d3fc7d90f312c20112d640fe

          SHA256

          3b8cdcc5f6394ff3851ddd737992a93e436301be112c6e74287dc3d6b9d14746

          SHA512

          0e110424c3dfe61df84e39eb936d404bd2144f0c2a12f6dc7cb60a943570a04d65be1d8ebe8b136c09e932e9da5cba672e9be3b81ec7273f80368098f953ffcc

        • memory/1868-0-0x0000000002090000-0x00000000020EB000-memory.dmp

          Filesize

          364KB

        • memory/1868-1-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/1868-9-0x0000000002090000-0x00000000020EB000-memory.dmp

          Filesize

          364KB

        • memory/1868-10-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/4744-5-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/4744-6-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/4744-12-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB