Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-02-2024 00:53

General

  • Target

    95d21b70b806549f0570f94b2562195e.dll

  • Size

    27KB

  • MD5

    95d21b70b806549f0570f94b2562195e

  • SHA1

    3e22c781759be8b789cb1ed400f42c740ab493cd

  • SHA256

    897c1482e0b29639d1f845e8c60f1ba97f8b86593da51961c565028db215ca63

  • SHA512

    4ce2eb9568e9b739869714eb63f8e8876d63e12c32f323413334cd9b65626c703dd8c019d05c05f77e609e2d5e639b34f263ee8b8bb7887c6b2de60d6f37b680

  • SSDEEP

    384:cEmTOdXR+UhAlFp/x0Pac6xkKHUbOS5Iv+3Y+zpESZ/lEMQak:lXR+UhADp5cadYO8c+o+z+Sdl/xk

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\95d21b70b806549f0570f94b2562195e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\95d21b70b806549f0570f94b2562195e.dll,#1
      2⤵
        PID:4756
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 548
          3⤵
          • Program crash
          PID:4100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4756 -ip 4756
      1⤵
        PID:2444

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4756-0-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB