Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 23:38

General

  • Target

    2047c40e41fad1dd2c621bc036b6ec2f.dll

  • Size

    84KB

  • MD5

    2047c40e41fad1dd2c621bc036b6ec2f

  • SHA1

    4fd2dc7e391801cb8c74f8d88c3fbd68ff802943

  • SHA256

    8803f876d3c94aa53beb1d1103ef511615a222de798e0deb54bfbf05974b16a5

  • SHA512

    0d0f0d039d86e3827922120e4b50539b6614196c9e6fe9c7404c3f0ea47bbf031392e117fd39c35fbc3d5470b5f8865a81145381812f4c28d1895073bd9751cd

  • SSDEEP

    1536:4BznYoA/xLgjNSs7dIhcQa26EAf+W/6jBgD9e7XGMAX4EPzJoj0NZo429jui:41nYd/OBmcZ7E/W/6jBgD9e7WMik0/2N

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2047c40e41fad1dd2c621bc036b6ec2f.dll,#1
    1⤵
      PID:4612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 580
        2⤵
        • Program crash
        PID:2060
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2047c40e41fad1dd2c621bc036b6ec2f.dll,#1
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2736
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4612 -ip 4612
      1⤵
        PID:2648

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4612-1-0x0000000002840000-0x0000000002927000-memory.dmp

              Filesize

              924KB

            • memory/4612-0-0x0000000010000000-0x0000000010021000-memory.dmp

              Filesize

              132KB