Analysis

  • max time kernel
    169s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2022 20:48

General

  • Target

    5a6f3f8a7159d9ef9c14f8e01b19e9ce6de354b9e12a984460aedac9924bef3b.dll

  • Size

    132KB

  • MD5

    74dea25e27ad10e064132906f41d2290

  • SHA1

    f926248b24c530a252c912d204b69c7ee6fe85ec

  • SHA256

    5a6f3f8a7159d9ef9c14f8e01b19e9ce6de354b9e12a984460aedac9924bef3b

  • SHA512

    bd85d6737f3e9d0d6564ddb30964cd284d3df5b14a4b22ac1365ccb9bd770da019886e2cac322e3c186d6d057694d290d732d87dd8e44b4581fea70c3719f507

  • SSDEEP

    1536:+0MqqppQ+WQzYA2Yl8wNqfzIWpbdGtGU12zhv48:7SOyV28fKz+g42NvZ

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5a6f3f8a7159d9ef9c14f8e01b19e9ce6de354b9e12a984460aedac9924bef3b.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:812
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\5a6f3f8a7159d9ef9c14f8e01b19e9ce6de354b9e12a984460aedac9924bef3b.dll
      2⤵
        PID:2028
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 668
          3⤵
          • Program crash
          PID:2508
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2028 -ip 2028
      1⤵
        PID:2220

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2028-132-0x0000000000000000-mapping.dmp

      • memory/2028-133-0x00000000007C0000-0x00000000007E1000-memory.dmp

        Filesize

        132KB