Analysis

  • max time kernel
    147s
  • max time network
    206s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-11-2022 05:16

General

  • Target

    53d40e85bc7e97003c931f250f5d7f54326bc15ce4d6aae76896e90b392ee6dd.dll

  • Size

    77KB

  • MD5

    9bf269bd235e95b43c9d9ba3ec54fecc

  • SHA1

    641073e57e7667aee719777f104b730263bb507f

  • SHA256

    53d40e85bc7e97003c931f250f5d7f54326bc15ce4d6aae76896e90b392ee6dd

  • SHA512

    98c401358c55fa6cd97cd32766858b9a49d8ad0774bebcec4e74f53ebb74ae941fe85fff76d1c98139dbd732d8c2bdfc6ee803933ca209961cb1fc05e721fe96

  • SSDEEP

    1536:szJ2RiYph08uDSLAPSkU2Ki0NpdWQ5j0WxbP/hzQ4fXs1Tv3:Gaf0DjSkU2Ki0pWzE5B0/

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\53d40e85bc7e97003c931f250f5d7f54326bc15ce4d6aae76896e90b392ee6dd.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1608
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\53d40e85bc7e97003c931f250f5d7f54326bc15ce4d6aae76896e90b392ee6dd.dll,#1
      2⤵
        PID:1924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1924 -ip 1924
      1⤵
        PID:112

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1924-132-0x0000000000000000-mapping.dmp

      • memory/1924-133-0x0000000010000000-0x0000000010027000-memory.dmp

        Filesize

        156KB