Analysis

  • max time kernel
    121s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2022, 18:27

General

  • Target

    f1f0aedc4793cbdd4f30b687a242d0160c82f1d62083c6f07c3ed5ea21c5e323.dll

  • Size

    88KB

  • MD5

    64cf2deba92a05cb3d70710ea307cdc0

  • SHA1

    350f227b13bba05c96d2cf0d52eefd5237aa7e1f

  • SHA256

    f1f0aedc4793cbdd4f30b687a242d0160c82f1d62083c6f07c3ed5ea21c5e323

  • SHA512

    4080a7e23dc4141e6ea23d73e8194aace5176f00c16a9f7be4e032909bf2e1bea3b4db3dd92013f7dd03be799173099b0dc377a60427b77d32bb0ab428a60d2e

  • SSDEEP

    1536:FL7+rfix7kI37Icx3A/W5WD8CYOLCGbjuZ4DtGvK1V2BueYd1Qb3230NMo2KMx/P:tKWxY80G3YsOLNCZ4YNue81mG3yqRP

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\f1f0aedc4793cbdd4f30b687a242d0160c82f1d62083c6f07c3ed5ea21c5e323.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4144
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\f1f0aedc4793cbdd4f30b687a242d0160c82f1d62083c6f07c3ed5ea21c5e323.dll
      2⤵
        PID:4992
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 596
          3⤵
          • Program crash
          PID:4124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4992 -ip 4992
      1⤵
        PID:1732

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4992-133-0x0000000000400000-0x0000000000443000-memory.dmp

              Filesize

              268KB