Analysis

  • max time kernel
    91s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2022 13:02

General

  • Target

    e7f9da1f714f4fd985b3e073d9e79c54326fda7c820c4a483ca9542cb5bd4de6.dll

  • Size

    947KB

  • MD5

    0c00cb91b766562b265e79b12a2efa3a

  • SHA1

    06813041c1a6351d5ddb49f2acfca5966e0c3982

  • SHA256

    e7f9da1f714f4fd985b3e073d9e79c54326fda7c820c4a483ca9542cb5bd4de6

  • SHA512

    62fe097efbfc6aaee1c6bb15a95116e82421611ad7760c5f8ccc389a35d5a9c82d999047c46980c9105674ce161b17b368402ae570f1c2e0433c23f8a8e1dab5

  • SSDEEP

    24576:txlOpjL3Y/pSskHKGb7TIh31e0EG+PlZ+y+imz1:1snoBSskqGb7TIZ1e0E1z+5

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\e7f9da1f714f4fd985b3e073d9e79c54326fda7c820c4a483ca9542cb5bd4de6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e7f9da1f714f4fd985b3e073d9e79c54326fda7c820c4a483ca9542cb5bd4de6.dll,#1
      2⤵
        PID:1824
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1824 -s 756
          3⤵
          • Program crash
          PID:2424
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1824 -ip 1824
      1⤵
        PID:2236

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1824-133-0x0000000002110000-0x00000000023F5000-memory.dmp

        Filesize

        2.9MB

      • memory/1824-134-0x00000000007D0000-0x00000000007D4000-memory.dmp

        Filesize

        16KB

      • memory/1824-135-0x0000000002110000-0x00000000023F5000-memory.dmp

        Filesize

        2.9MB

      • memory/1824-136-0x0000000002110000-0x00000000023F5000-memory.dmp

        Filesize

        2.9MB