Analysis

  • max time kernel
    110s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2022 15:35

General

  • Target

    abd082a323d1645cd6398912148220c892700931ace8c6e0c1effc530648194c.dll

  • Size

    122KB

  • MD5

    79f002797d01be1f60a59b1e5a3bbf4f

  • SHA1

    9b7250cee146894a3630334d5dbb03c5f8ae73bd

  • SHA256

    abd082a323d1645cd6398912148220c892700931ace8c6e0c1effc530648194c

  • SHA512

    4f8d96326bd9e47f961f21dc5d4bd75ea31faece59d2c75c0a5f160bfac0e16581c912c40acb4a1565cbaa28cfe17fd923ae8336e320a48801dc352038e9b139

  • SSDEEP

    3072:ynbJpEypKc+JjCc3Jcy006iSmmG/6icKdYlO1:IbJpd6GcOrmmi9cKd2O1

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\abd082a323d1645cd6398912148220c892700931ace8c6e0c1effc530648194c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\abd082a323d1645cd6398912148220c892700931ace8c6e0c1effc530648194c.dll,#1
      2⤵
        PID:4864
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1040
          3⤵
          • Program crash
          PID:1196
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4864 -ip 4864
      1⤵
        PID:4208

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4864-132-0x0000000000000000-mapping.dmp

      • memory/4864-133-0x0000000000A30000-0x0000000000A52000-memory.dmp

        Filesize

        136KB

      • memory/4864-134-0x0000000000A30000-0x0000000000A52000-memory.dmp

        Filesize

        136KB

      • memory/4864-135-0x0000000000A30000-0x0000000000A52000-memory.dmp

        Filesize

        136KB