Analysis

  • max time kernel
    145s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 13:52

General

  • Target

    1a9fe8c7c5cfe7addee8ed113028348f.exe

  • Size

    43KB

  • MD5

    1a9fe8c7c5cfe7addee8ed113028348f

  • SHA1

    74e6f3335efeb7b7217a1222bd553ee1f24f0b9c

  • SHA256

    2080f48b33a012b70ced17064909c7e8226ff6ee1eac8eb17984aee4a860c94c

  • SHA512

    5f8c606c5608e8d956bbc025ec79e205d32e479d1aaad61310cffc092a24f6dc924de0164639150160a6ab9081a02e69e9355183b01124c5cd39b2852a3cf2a4

  • SSDEEP

    768:o2QYRgF2iqQcovj8d8FjR4hEWOpLyaYcFxHJsRLE/GbQABjcdERQoFc5k3P:KOg4QnS8FjR4VOVYkHyUAoEaOc5

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a9fe8c7c5cfe7addee8ed113028348f.exe
    "C:\Users\Admin\AppData\Local\Temp\1a9fe8c7c5cfe7addee8ed113028348f.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4672
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 224
      2⤵
      • Program crash
      PID:4860
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 224
      2⤵
      • Program crash
      PID:3448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4672 -ip 4672
    1⤵
      PID:1636

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4672-0-0x0000000000530000-0x0000000000554000-memory.dmp

      Filesize

      144KB

    • memory/4672-1-0x0000000000530000-0x0000000000554000-memory.dmp

      Filesize

      144KB

    • memory/4672-2-0x00000000001C0000-0x00000000001E2000-memory.dmp

      Filesize

      136KB