Analysis

  • max time kernel
    90s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/11/2022, 07:31

General

  • Target

    77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll

  • Size

    457KB

  • MD5

    db9e6315b12a712a7bf1fd5654d3b5c0

  • SHA1

    09eea6629ec990dac78a17eed9940a52bfe8dfdd

  • SHA256

    77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7

  • SHA512

    bd26a1d29a2698b863bd549b5a13cff0c7891332632b3747c4e66c725dccc9ae0b3f8847d69b4776e14f83b87b7c5225d4c72ed456348dc808cc0b97e7a1faa4

  • SSDEEP

    12288:+1WD7iuq9WarATQBjI5CWfZfsDa4QItOhKl7:TD7iuqSTQBjIthfqXl

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\77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\77aab0c0bc4bb4da132f40efea403e1afb5535b9668bd8c7e39fe767ed5669d7.dll,#1
      2⤵
        PID:1376
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1376 -s 572
          3⤵
          • Program crash
          PID:2412
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1376 -ip 1376
      1⤵
        PID:2216

      Network

            MITRE ATT&CK Matrix

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            Downloads