Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2024 23:12

General

  • Target

    4769e8f264cfc9500011da93780d88b1.exe

  • Size

    366KB

  • MD5

    4769e8f264cfc9500011da93780d88b1

  • SHA1

    d5ee227f7f497a4cc12354e035d6ee922a4a445a

  • SHA256

    ba0a713877ce5762bfc9ec3d962deca82a4573cd980f96ece1e9d76239bd8bce

  • SHA512

    2987cf0701979b7b38191aafc2f0d0ad93e30d944207cb16e04515a469bed2822e0025cff70cad054812010059ad2a4a36199e9f6ee1b5b869d34eec1a8af941

  • SSDEEP

    6144:d8cL5nzdHT6Z1iV26cqG9xWjXbH63/HmhN3SlFblO+H:bRzZTSR6zWxK+PANCBOi

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4769e8f264cfc9500011da93780d88b1.exe
    "C:\Users\Admin\AppData\Local\Temp\4769e8f264cfc9500011da93780d88b1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4144
    • C:\Users\Admin\AppData\Local\Temp\4769e8f264cfc9500011da93780d88b1.exe
      C:\Users\Admin\AppData\Local\Temp\4769e8f264cfc9500011da93780d88b1.exe
      2⤵
        PID:1104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1104 -ip 1104
      1⤵
        PID:2072
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1104 -s 460
        1⤵
        • Program crash
        PID:860

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1104-6-0x0000000063400000-0x000000006345F000-memory.dmp

        Filesize

        380KB

      • memory/1104-4-0x0000000000400000-0x0000000000402000-memory.dmp

        Filesize

        8KB

      • memory/1104-2-0x0000000000400000-0x0000000000402000-memory.dmp

        Filesize

        8KB

      • memory/4144-0-0x0000000063400000-0x000000006345F000-memory.dmp

        Filesize

        380KB

      • memory/4144-5-0x0000000063400000-0x000000006345F000-memory.dmp

        Filesize

        380KB

      • memory/4144-1-0x00000000022B0000-0x00000000022B1000-memory.dmp

        Filesize

        4KB