Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    09/10/2023, 17:51

General

  • Target

    Aviso de Pago de fecha 10.09.2023.exe

  • Size

    617KB

  • MD5

    26938f53087a36e2b68dd4d484d9c564

  • SHA1

    379a8b02c32f6a35e1a86d9f1a446a0a985c85be

  • SHA256

    53e20697ec2ba8760bafe70a225a444ab08679eef6c5f1f8c0e798414895ee85

  • SHA512

    464663ad9f5e4fa54cfda03268e2694e2955172a1d2194e44ceb385bcea58afa7e9222057c946c23e4a337dbcc98670f152712b308822adb25434e2345307565

  • SSDEEP

    12288:mf2iN1Bdc9EAA9u5udffgeQk6SQGdvdaw66G4GkQjNPslbBn:mf1nMCp9u5uFg4JdvIwczjo

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Aviso de Pago de fecha 10.09.2023.exe
    "C:\Users\Admin\AppData\Local\Temp\Aviso de Pago de fecha 10.09.2023.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 668
      2⤵
      • Program crash
      PID:2352

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1236-0-0x0000000000EA0000-0x0000000000F40000-memory.dmp

    Filesize

    640KB

  • memory/1236-1-0x00000000744F0000-0x0000000074BDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1236-2-0x0000000004EE0000-0x0000000004F20000-memory.dmp

    Filesize

    256KB

  • memory/1236-3-0x0000000000450000-0x0000000000462000-memory.dmp

    Filesize

    72KB

  • memory/1236-4-0x00000000744F0000-0x0000000074BDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1236-5-0x0000000004EE0000-0x0000000004F20000-memory.dmp

    Filesize

    256KB

  • memory/1236-6-0x0000000000790000-0x00000000007A0000-memory.dmp

    Filesize

    64KB