Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/03/2024, 11:43

General

  • Target

    cdfa76332afb98736b33d77d8b87f4b8.dll

  • Size

    86KB

  • MD5

    cdfa76332afb98736b33d77d8b87f4b8

  • SHA1

    f8367b0fb112db81f30e65d470afdf1107ba15be

  • SHA256

    f2f25a87a3214c0b3e46a8001441eb331cbee1b23183da433fad4e00e27b287b

  • SHA512

    47a7ec3611e09c234068853ea9125b7b39547d8b74a8350e9f314f4331b96d94c9036e81dad09600117189a261087c98f15cd2c756a424c5fbf0bb87660e8be5

  • SSDEEP

    1536:GH7bVwEkvjb2GB3CJabZhniC+jfsz4rbaZo5lXoUn/Bn8xg5iWqUo/KjfCYLKsar:GTkvjSLJabZWjfszUbt//B8xd99aOmxO

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\cdfa76332afb98736b33d77d8b87f4b8.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4408
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\cdfa76332afb98736b33d77d8b87f4b8.dll
      2⤵
        PID:2768
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 596
          3⤵
          • Program crash
          PID:3060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2768 -ip 2768
      1⤵
        PID:1600

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2768-0-0x0000000000400000-0x0000000000443000-memory.dmp

        Filesize

        268KB