Analysis

  • max time kernel
    139s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-05-2024 14:31

General

  • Target

    z43CurriculumVitaeCatalinaMunoz.exe

  • Size

    868KB

  • MD5

    ef31bc60bdbc2ad56005acb7e9f44d55

  • SHA1

    e80ea41015ce8253262a1071f7fa4804d58743b5

  • SHA256

    9b2e166e69584f44f60b0d8a73335912f90e689ecaa2061afbd637709fba4393

  • SHA512

    38d809a37547972b41bc8efe7587eb16ccbdf8fe1ad0b0c66fc7df4760f23757cb5b59c235ae6d148f499bf31f7f32041cc91f9318d4782fcd082f7824bcd984

  • SSDEEP

    12288:Dux504bFtx504bFWxKVdnwr4O1BcjAgRpEk6ZKQlaAXbQPKJUldOHIz37c:qw4bjw4bL3nwr4eBcjlEkgKQRGQE7

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\z43CurriculumVitaeCatalinaMunoz.exe
    "C:\Users\Admin\AppData\Local\Temp\z43CurriculumVitaeCatalinaMunoz.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Local\Temp\z43CurriculumVitaeCatalinaMunoz.exe
      "C:\Users\Admin\AppData\Local\Temp\z43CurriculumVitaeCatalinaMunoz.exe"
      2⤵
        PID:1844
      • C:\Users\Admin\AppData\Local\Temp\z43CurriculumVitaeCatalinaMunoz.exe
        "C:\Users\Admin\AppData\Local\Temp\z43CurriculumVitaeCatalinaMunoz.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 184
          3⤵
          • Program crash
          PID:3200
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 652 -ip 652
      1⤵
        PID:1340

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/652-10-0x0000000000400000-0x0000000000443000-memory.dmp
        Filesize

        268KB

      • memory/652-14-0x0000000000400000-0x0000000000443000-memory.dmp
        Filesize

        268KB

      • memory/652-13-0x00000000017F0000-0x0000000001B3A000-memory.dmp
        Filesize

        3.3MB

      • memory/4808-6-0x0000000005870000-0x000000000590C000-memory.dmp
        Filesize

        624KB

      • memory/4808-4-0x00000000055E0000-0x00000000055EA000-memory.dmp
        Filesize

        40KB

      • memory/4808-5-0x0000000074EA0000-0x0000000075650000-memory.dmp
        Filesize

        7.7MB

      • memory/4808-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp
        Filesize

        4KB

      • memory/4808-7-0x0000000006310000-0x000000000632A000-memory.dmp
        Filesize

        104KB

      • memory/4808-8-0x0000000005610000-0x0000000005620000-memory.dmp
        Filesize

        64KB

      • memory/4808-9-0x0000000006780000-0x000000000680A000-memory.dmp
        Filesize

        552KB

      • memory/4808-3-0x0000000005620000-0x00000000056B2000-memory.dmp
        Filesize

        584KB

      • memory/4808-12-0x0000000074EA0000-0x0000000075650000-memory.dmp
        Filesize

        7.7MB

      • memory/4808-2-0x0000000005B30000-0x00000000060D4000-memory.dmp
        Filesize

        5.6MB

      • memory/4808-1-0x0000000000B00000-0x0000000000BDC000-memory.dmp
        Filesize

        880KB