Analysis

  • max time kernel
    208s
  • max time network
    231s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/12/2022, 21:39

General

  • Target

    95b815a149191020a5a97d149144d6acf441ac1d23a8d9efa60e8d1742b34352.dll

  • Size

    144KB

  • MD5

    285a93d9e01bfbae678799f0f1167cbd

  • SHA1

    4508349998697bba4876c3b1669673c741f5efa1

  • SHA256

    95b815a149191020a5a97d149144d6acf441ac1d23a8d9efa60e8d1742b34352

  • SHA512

    47e3268323e3c05b52314fe5bbdd57721f482bed8f0035f160266375122a8ccf83f801cac542bbfd24ace25ed8bed73c5f76294df3973b0f6cc4b28378d25562

  • SSDEEP

    3072:nTa79msLLh6kz0kYwYuubVk7qVzXhp/rCoh:Ta7sYLokNYwXuk7qfp/rlh

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\95b815a149191020a5a97d149144d6acf441ac1d23a8d9efa60e8d1742b34352.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4448
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\95b815a149191020a5a97d149144d6acf441ac1d23a8d9efa60e8d1742b34352.dll,#1
      2⤵
        PID:4724
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 728
          3⤵
          • Program crash
          PID:4468
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4724 -ip 4724
      1⤵
        PID:4300

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4724-133-0x0000000000400000-0x000000000042A000-memory.dmp

              Filesize

              168KB