Analysis

  • max time kernel
    135s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2022 14:31

General

  • Target

    5c53963adf3d2f8c287339c8903e3620fe28fbc04838500e6855cfa03f615ea0.dll

  • Size

    130KB

  • MD5

    0446cbd09933feb165e21ff85c55c20e

  • SHA1

    d7c2d57389242ccd0cef117738e4b02458dde9b1

  • SHA256

    5c53963adf3d2f8c287339c8903e3620fe28fbc04838500e6855cfa03f615ea0

  • SHA512

    22873c64005292183e27d38bcc527f31fabcef9c123c9437b20ce065ad1d5c0c11c747d16e5a9c8273b6342139e451a6e9a3ffcb9efb50a2059f104ac819265c

  • SSDEEP

    3072:lDxr2Hfnjw0qJekV2iCH3PXuuSEYEwL+Z0WANfbJHOL5PFn0wcccccccc:jr2cTgc+0WIdH0PFn0wcccccccc

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\5c53963adf3d2f8c287339c8903e3620fe28fbc04838500e6855cfa03f615ea0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4956
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c53963adf3d2f8c287339c8903e3620fe28fbc04838500e6855cfa03f615ea0.dll,#1
      2⤵
        PID:4852
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4852 -s 556
          3⤵
          • Program crash
          PID:3440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4852 -ip 4852
      1⤵
        PID:4548

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4852-132-0x0000000000000000-mapping.dmp