Analysis

  • max time kernel
    90s
  • max time network
    208s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241023-es
  • resource tags

    arch:x64arch:x86image:win11-20241023-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    24-10-2024 16:25

General

  • Target

    00898-ENVIO COPIA DE LA NOTIFICACION ELECTRONICA/msvcp90.dll

  • Size

    557KB

  • MD5

    90a32d8e07f7fb3d102eab1da28f0723

  • SHA1

    0903911bbb5d00f68ba51895fa898b38a5453ded

  • SHA256

    004ed24507dc7307cec1a3732fa57eabf19e918c3e1b54561e6cc01f554c0b77

  • SHA512

    2c69586d5c5d2b4b5decf2bf479554c3d0ff5f5a6fbacb01b8583ea8d96d0ae9c850c30a0d43eb2ad1116be901578d15fe08fce3e505440c854082c208a79f1a

  • SSDEEP

    12288:BpFE340h3e34GVZQACkIPYhUgiW6QR7t5183Ooc8SHkC2eLgAfO:Bph0h3e3vgzPA83Ooc8SHkC2eLgAfO

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\00898-ENVIO COPIA DE LA NOTIFICACION ELECTRONICA\msvcp90.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\00898-ENVIO COPIA DE LA NOTIFICACION ELECTRONICA\msvcp90.dll",#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1348

Network

MITRE ATT&CK Enterprise v15

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Downloads