Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/05/2024, 14:22

General

  • Target

    BoletoDiario.exe

  • Size

    117KB

  • MD5

    b37820404ab0bf417712006e74bf4f7a

  • SHA1

    e9ca485b8940bc583f00ed3e048c18d0b954c54c

  • SHA256

    46478b71ace178a2fe340b93c44cf262d0c7edf41fac9406d2360abce15fb267

  • SHA512

    ff1a45dda2f821cf08c332dce86183ad649f797f75b0bdd1e44ef6c84bb0e42babfb6497cc9f2d8b01d53ac4461a574136a9910140cdafcd64b8c6eb3f5197c7

  • SSDEEP

    1536:RD1TM625P+kj+cClr2FEKqKefB6VjnvWDmkOXLwkQgMRdTtQQU9ZWjaSz4q:IQm+z6eyjv2mkOXLwkeRdbBz4q

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\BoletoDiario.exe
    "C:\Users\Admin\AppData\Local\Temp\BoletoDiario.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1104 -s 748
      2⤵
      • Program crash
      PID:1696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1104-0-0x00000000742CE000-0x00000000742CF000-memory.dmp

    Filesize

    4KB

  • memory/1104-1-0x00000000002A0000-0x00000000002C4000-memory.dmp

    Filesize

    144KB

  • memory/1104-2-0x0000000004D80000-0x00000000055AC000-memory.dmp

    Filesize

    8.2MB

  • memory/1104-3-0x00000000742C0000-0x00000000749AE000-memory.dmp

    Filesize

    6.9MB

  • memory/1104-4-0x0000000005F40000-0x00000000079CE000-memory.dmp

    Filesize

    26.6MB

  • memory/1104-5-0x00000000005E0000-0x0000000000612000-memory.dmp

    Filesize

    200KB

  • memory/1104-6-0x0000000007B90000-0x0000000007EE0000-memory.dmp

    Filesize

    3.3MB

  • memory/1104-7-0x0000000007EE0000-0x000000000850C000-memory.dmp

    Filesize

    6.2MB

  • memory/1104-8-0x00000000742CE000-0x00000000742CF000-memory.dmp

    Filesize

    4KB

  • memory/1104-9-0x00000000742C0000-0x00000000749AE000-memory.dmp

    Filesize

    6.9MB