Analysis

  • max time kernel
    126s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-10-2022 09:28

General

  • Target

    c248ee5705be99cfca4908edfed658d5de8c4679e142ddc3e0ff4667ebd0d1de.dll

  • Size

    402KB

  • MD5

    663520f359b85e69ee8e72fb30d97040

  • SHA1

    46c41e200510354d756294b7913461cb6aacf772

  • SHA256

    c248ee5705be99cfca4908edfed658d5de8c4679e142ddc3e0ff4667ebd0d1de

  • SHA512

    a858313cc121a58d1315efc9504061c3375252efad1dd3ef06e80b4599ca0692b5091c3a150a9f706774b01039617cb8742d052bbcd90a7e7f4718fe18cf686c

  • SSDEEP

    12288:uyt+xo/6NrSaCrVu4W1dTdxGmnOdc6aEK:uyn+eYdTH7kcZ

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\c248ee5705be99cfca4908edfed658d5de8c4679e142ddc3e0ff4667ebd0d1de.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1240
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c248ee5705be99cfca4908edfed658d5de8c4679e142ddc3e0ff4667ebd0d1de.dll,#1
      2⤵
        PID:1228
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 688
          3⤵
          • Program crash
          PID:1520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1228 -ip 1228
      1⤵
        PID:1488

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1228-133-0x00000000020E0000-0x0000000002160000-memory.dmp

        Filesize

        512KB

      • memory/1228-134-0x0000000002160000-0x00000000021AB000-memory.dmp

        Filesize

        300KB