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Analysis

  • max time kernel
    142s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 22:07

General

  • Target

    87c7fb94af0b3ccd6a224242ef61d04d.dll

  • Size

    89KB

  • MD5

    87c7fb94af0b3ccd6a224242ef61d04d

  • SHA1

    03f70d52c10a98cd9c8b6d85c04ad335eadf4a7d

  • SHA256

    3d65f1685167c36b0c54069e0ae1208a86db1fb29f5124af032565717bac2dad

  • SHA512

    05631d31c2e5a842ad28be5166ce7f7bda00c5da8dcce560a7dc08eb1bcd217342ad2d3f0b52dce297431b586ca9dbdff79c7ae1d84728e68718ee46647d15a6

  • SSDEEP

    1536:qf5iwvF7Tpqmq3ZA9R7YboD3hS1Uh0956GtoYk1ppVdl7PybhOfyI+boU:U5RvF7Tkmq3ZqR7Y0D3eUh666oYk15ze

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\87c7fb94af0b3ccd6a224242ef61d04d.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3664
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\87c7fb94af0b3ccd6a224242ef61d04d.dll
      2⤵
        PID:3212
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3212 -s 596
          3⤵
          • Program crash
          PID:544
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3212 -ip 3212
      1⤵
        PID:5084

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3212-1-0x0000000000910000-0x0000000000953000-memory.dmp

        Filesize

        268KB

      • memory/3212-0-0x0000000000910000-0x0000000000953000-memory.dmp

        Filesize

        268KB

      • memory/3212-2-0x0000000000910000-0x0000000000953000-memory.dmp

        Filesize

        268KB