Analysis

  • max time kernel
    91s
  • max time network
    137s
  • 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, 12:29

General

  • Target

    c0ffc0537b08f2b8e752a75e940c3a004021cb7d18b0511014b28a98273a09a1.exe

  • Size

    229KB

  • MD5

    70eacd9f022d3229dd2ce201fc6c7391

  • SHA1

    7a5846082eb2404ca64cfeea5ebb2ed9a062d8fe

  • SHA256

    c0ffc0537b08f2b8e752a75e940c3a004021cb7d18b0511014b28a98273a09a1

  • SHA512

    f51e5e2d12eabb8e25f7e41d3f73d401e7384a6cde8d473f27116ac7858cada614664e7f20732cefdf71e6170b306b78a8e47e684db5e1c05888f9701122a5e6

  • SSDEEP

    3072:URtnaxdjv3SoCrKdKUUTNHY5Snf8TvHTxK3STrOdHa5S2jbxWGqJsS:dj8rKdKUUhHYE0T7ciXOdHa5SbGqJx

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\c0ffc0537b08f2b8e752a75e940c3a004021cb7d18b0511014b28a98273a09a1.exe
    "C:\Users\Admin\AppData\Local\Temp\c0ffc0537b08f2b8e752a75e940c3a004021cb7d18b0511014b28a98273a09a1.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4804
  • C:\PROGRA~3\Mozilla\fchgaxm.exe
    C:\PROGRA~3\Mozilla\fchgaxm.exe -pjrnomj
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2044

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\ProgramData\Mozilla\fchgaxm.exe

          Filesize

          229KB

          MD5

          b144eeb8b8e371e94ff3dd855e79be71

          SHA1

          5f02903de34db35201cde6631f0d2586b5118007

          SHA256

          c553abee7db1ee698c8b3d660e56dd88e107185060fe6423e16392b942b3206b

          SHA512

          97ba3db0cf1e94450e1352b529e8c3be2335d0971ef92ca620f6f5e03a97dfe31b944e86c1e3c32b02125e4c0815fa70767266d72aeb0eb4a34e25faa63c3dfe

        • memory/2044-10-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2044-11-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2044-13-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/4804-0-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/4804-1-0x0000000002220000-0x000000000227C000-memory.dmp

          Filesize

          368KB

        • memory/4804-2-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/4804-9-0x0000000002220000-0x000000000227C000-memory.dmp

          Filesize

          368KB

        • memory/4804-8-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB