Analysis

  • max time kernel
    33s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 18:42

General

  • Target

    bb224174d06d8596887495fd42fb7e396d40a170df580b6516bdc9ba2a982fe0.dll

  • Size

    364KB

  • MD5

    7419d0869532bbb11a10b06c3a090d2c

  • SHA1

    379651b3162307ef4700ba5834995e795fba3c21

  • SHA256

    bb224174d06d8596887495fd42fb7e396d40a170df580b6516bdc9ba2a982fe0

  • SHA512

    d61eb8769b255b15dd690e55663702879056128741e694176376eb20366939207c82484801958518df734bd8ff0ee44cb4202576200033e5413338125106f78e

  • SSDEEP

    6144:Q6EA1vbIhGKJN415Tajqtp+VwynAtbalq8yxJsmKsC/HVPEboobtpdl63Xz/0OHT:NrKJNoJzFalq8yDsmKsC/Hq17dl6nz/P

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb224174d06d8596887495fd42fb7e396d40a170df580b6516bdc9ba2a982fe0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb224174d06d8596887495fd42fb7e396d40a170df580b6516bdc9ba2a982fe0.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1596
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 236
        3⤵
        • Program crash
        PID:1156

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/1596-55-0x00000000767D1000-0x00000000767D3000-memory.dmp

          Filesize

          8KB

        • memory/1596-56-0x00000000002D0000-0x000000000032E000-memory.dmp

          Filesize

          376KB

        • memory/1596-59-0x00000000001D0000-0x000000000022E000-memory.dmp

          Filesize

          376KB

        • memory/1596-61-0x0000000010000000-0x000000001005E000-memory.dmp

          Filesize

          376KB