Analysis

  • max time kernel
    264s
  • max time network
    319s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 06:41

General

  • Target

    973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll

  • Size

    28KB

  • MD5

    c177798308fd23b9ffb7ca4b1ec019ee

  • SHA1

    5aafb208e316e5c6e6b42fa43c5786c082cd1889

  • SHA256

    973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d

  • SHA512

    f1f4e0bb25b3c988da963e4abdab4ca8eb2ab5bcf2dc4b547e951b73945f22b52b70bc7abd7e026b7265b867502efdca464c55124aba3bbfd2c394b8fd328e9a

  • SSDEEP

    768:ipHzBadNvMmsYrqIlDLhZjR676Msah+ngS84o+s0S+HMlQ5IMc:CBWNvMdHaDVZd67Vsah2gn4Q0S+HMlFb

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3196
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3612
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll,#1
        3⤵
          PID:3728
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 544
            4⤵
            • Program crash
            PID:4380
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3728 -ip 3728
      1⤵
        PID:3080

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3612-134-0x00000000006C0000-0x00000000006ED000-memory.dmp

        Filesize

        180KB

      • memory/3612-135-0x00000000006C0000-0x00000000006ED000-memory.dmp

        Filesize

        180KB

      • memory/3612-137-0x00000000006C0000-0x00000000006ED000-memory.dmp

        Filesize

        180KB

      • memory/3612-138-0x00000000006C0000-0x00000000006ED000-memory.dmp

        Filesize

        180KB

      • memory/3728-136-0x0000000000400000-0x000000000042D000-memory.dmp

        Filesize

        180KB