Analysis

  • max time kernel
    256s
  • max time network
    276s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2022 11:22

General

  • Target

    bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll

  • Size

    216KB

  • MD5

    923baa30e30d22ed4ac2d24e7045d9e4

  • SHA1

    9aa3ae004ad9e1ebea83db8239b19b3740a7a8e0

  • SHA256

    bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe

  • SHA512

    c403e6a820305e2bbfa77a0baf154aa5e6a59fc81e08862a44e67e4f968e4bbc9c375b4276d10bd2a9928dba9483d9d170101d6cb5828791d05d4f74aca3f9ff

  • SSDEEP

    6144:RkqUOG//d8E/iVtu/32B5GsBoimtQSbjrcac:KqUOG//d8E/cIk5GsBwQUjrcac

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\bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3768
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll
      2⤵
        PID:4128
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4128 -s 620
          3⤵
          • Program crash
          PID:1868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4128 -ip 4128
      1⤵
        PID:992

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4128-132-0x0000000000000000-mapping.dmp

      • memory/4128-133-0x0000000010000000-0x0000000010037000-memory.dmp

        Filesize

        220KB