Analysis

  • max time kernel
    137s
  • max time network
    190s
  • 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, 02:02

General

  • Target

    23beb3c779319a1b34869239774f21c1.dll

  • Size

    123KB

  • MD5

    23beb3c779319a1b34869239774f21c1

  • SHA1

    ce707b9f5bf3a91ea09247af1713f238079ddc82

  • SHA256

    7be62f8af9fff03f462ab4acbe534cb6838f91f3b4766b37e5ad0f852a2fa089

  • SHA512

    e19190c3c32e141a957de8d62289cc042e029dec7d4a8d591fd55afb8a491fd372c5a801d14486e006ade1405f8035d955f830fbedb6b09ea0377cb323fddb77

  • SSDEEP

    1536:/alO081tjNGuypH1o1tMNyoIpSU8ajFo7/cmPPhQ0VkppvinLIVyzRGNL:Cl9KjCVobMNLIi+icmS00laUD

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\23beb3c779319a1b34869239774f21c1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4452
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\23beb3c779319a1b34869239774f21c1.dll,#1
      2⤵
        PID:4820
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 572
          3⤵
          • Program crash
          PID:2200
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4820 -ip 4820
      1⤵
        PID:1016

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4820-0-0x0000000010000000-0x000000001003D000-memory.dmp

              Filesize

              244KB