Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 00:29

General

  • Target

    21c17b68d8be9a27620ce1368d2dae6f.dll

  • Size

    80KB

  • MD5

    21c17b68d8be9a27620ce1368d2dae6f

  • SHA1

    d92f0a7d7ff54d08d66b541af95b0d0b2cb3f743

  • SHA256

    88e1bfb47261141c91ce14007340f92209168bb6297caef10f9a1d5a11cba39a

  • SHA512

    424d912ab16e901b394366559705c2b4901b116466115be2c5e7dd7813ad2cf38c6a2b507c747c2d6af68f3d9a08691fd8fabc988c9e499da81ccec3040294d7

  • SSDEEP

    1536:qM7BuTE3mT7BAEI0gkrMKZGzJKw0tPrXTi450vvAAHImDAaOelxtlkGsdwd8j3eZ:PBwE3U7yipGzyXyvNoXaOIxtlkGwwG2

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\21c17b68d8be9a27620ce1368d2dae6f.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:712
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\21c17b68d8be9a27620ce1368d2dae6f.dll
      2⤵
        PID:2436
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 608
          3⤵
          • Program crash
          PID:4968
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 2436 -ip 2436
      1⤵
        PID:4756

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/2436-0-0x0000000000400000-0x0000000000441000-memory.dmp

              Filesize

              260KB