Analysis

  • max time kernel
    42s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\95b815a149191020a5a97d149144d6acf441ac1d23a8d9efa60e8d1742b34352.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\95b815a149191020a5a97d149144d6acf441ac1d23a8d9efa60e8d1742b34352.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1628
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 288
        3⤵
        • Program crash
        PID:1680

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/1628-55-0x0000000076031000-0x0000000076033000-memory.dmp

          Filesize

          8KB

        • memory/1628-56-0x0000000000161000-0x000000000017B000-memory.dmp

          Filesize

          104KB

        • memory/1628-59-0x0000000000150000-0x000000000017A000-memory.dmp

          Filesize

          168KB

        • memory/1628-60-0x0000000000160000-0x000000000018A000-memory.dmp

          Filesize

          168KB

        • memory/1628-58-0x0000000000150000-0x000000000017A000-memory.dmp

          Filesize

          168KB

        • memory/1628-61-0x0000000000150000-0x000000000017A000-memory.dmp

          Filesize

          168KB