Analysis

  • max time kernel
    114s
  • max time network
    135s
  • 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 19:38

General

  • Target

    e92a10b2683b23e7044254a7dbb23d41eb70bdcb709942f161676e0f3625fea5.dll

  • Size

    6KB

  • MD5

    47a8382e07d2d22137035e244683d7f3

  • SHA1

    b6b40f4bb73e59520d23faa50e6095112a794563

  • SHA256

    e92a10b2683b23e7044254a7dbb23d41eb70bdcb709942f161676e0f3625fea5

  • SHA512

    914a86995fe00dafb2c312557c5e89627e7a7fee6b016df2b636447512bd2fd4238facd61fdd401181080266a490955ce8d371f3f26b72d3d1e9d7147ae83f5f

  • SSDEEP

    96:Z1i56v4SjviH3GYbRBwAHnrA2yFdtH2wbHicTj0DL7w6OzFp:e5efjK3d3Hy2wbHicTj2nS

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e92a10b2683b23e7044254a7dbb23d41eb70bdcb709942f161676e0f3625fea5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4364
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e92a10b2683b23e7044254a7dbb23d41eb70bdcb709942f161676e0f3625fea5.dll,#1
      2⤵
        PID:4064
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4064 -s 568
          3⤵
          • Program crash
          PID:5028
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4064 -s 544
          3⤵
          • Program crash
          PID:1016
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4064 -ip 4064
      1⤵
        PID:4956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4064 -ip 4064
        1⤵
          PID:4588

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/4064-133-0x0000000000400000-0x0000000000405000-memory.dmp

          Filesize

          20KB