Analysis

  • max time kernel
    139s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/05/2024, 21:51

General

  • Target

    55e756d3ce6c7901e184d7d54665087dccfc84c729f9257d1bbd077c64ceb4bd.dll

  • Size

    785KB

  • MD5

    a1fea7e0569718e42c0987f42f95288f

  • SHA1

    32601720e93a1d7446efc68c149cf089cbb959e2

  • SHA256

    55e756d3ce6c7901e184d7d54665087dccfc84c729f9257d1bbd077c64ceb4bd

  • SHA512

    198a2efe18f3b920614ac7f2f9a7bcf5bb085cff5d9b73e9d29e832107881735b464ca5d5e801fed60dc8efa1fa330f7b7f0b33da91e67c139dbc00d91c40d4c

  • SSDEEP

    12288:Ttn0VzT6GU2YKUPmHMwKeEpn7TLkJK2B0a1kCSglGDPnWzzuvjkx62MZCTr1JqnJ:Z0EsUPsPfBzBfuvjkzM0Tr1J+uQDPr5

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\55e756d3ce6c7901e184d7d54665087dccfc84c729f9257d1bbd077c64ceb4bd.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\55e756d3ce6c7901e184d7d54665087dccfc84c729f9257d1bbd077c64ceb4bd.dll,#1
      2⤵
        PID:3052
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 628
          3⤵
          • Program crash
          PID:3932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3052 -ip 3052
      1⤵
        PID:4140

      Network

      MITRE ATT&CK Matrix

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      Downloads