Analysis

  • max time kernel
    165s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-10-2022 19:25

General

  • Target

    81377e1c84baed58ef89a216cfc09a3e6a48abe3b7ecdc119cf427a570dc2c1b.exe

  • Size

    44KB

  • MD5

    0b4af70fd3b511b0c2f0a3bd456b9960

  • SHA1

    5c8728d532b015f96b0cb85939a44266dfb26315

  • SHA256

    81377e1c84baed58ef89a216cfc09a3e6a48abe3b7ecdc119cf427a570dc2c1b

  • SHA512

    8432947e09bc7b9d8dc8ca3892de3330cda221f3b0e375bee438a92934628da33fa42c00d9d9fd2edfad962fe16b29229c03cabccd6050ec26af9d88e3e951a3

  • SSDEEP

    768:bE86ysWQfnAt+1W9YqjfybzW9K0bBbXxbOtC8Lj3V9WLhy6:bP6yspAWHqjGWRbXx78P2L

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81377e1c84baed58ef89a216cfc09a3e6a48abe3b7ecdc119cf427a570dc2c1b.exe
    "C:\Users\Admin\AppData\Local\Temp\81377e1c84baed58ef89a216cfc09a3e6a48abe3b7ecdc119cf427a570dc2c1b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4988
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 292
      2⤵
      • Program crash
      PID:4268
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 292
      2⤵
      • Program crash
      PID:3064
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4988 -ip 4988
    1⤵
      PID:4152

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4268-134-0x0000000000000000-mapping.dmp

    • memory/4988-132-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/4988-133-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB