Analysis

  • max time kernel
    136s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-10-2022 21:59

General

  • Target

    cc32321269d1ed9e83702538571e49e71800b811cbaf2fa33178c3ec79b425be.exe

  • Size

    72KB

  • MD5

    00767297037f896d799c22e43b912487

  • SHA1

    f91cea1c3f7136b2f3889d0dc97d1af0b364474a

  • SHA256

    cc32321269d1ed9e83702538571e49e71800b811cbaf2fa33178c3ec79b425be

  • SHA512

    956e68d6fae920ce8dbefdd22d247fec1859bb8e7fd85d0236c70318cac7782f73f91c0f413fb17076d3b0d21d3bba996631b73932dd563141a41f71e365ea5c

  • SSDEEP

    1536:dDHZHYqvKqJdYxXimwLZXZtn5KLZqkvmnDY6SxIvUoyVvSyCR:ZBlYxPqZX5K9vaNOtoyFSHR

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:2492
      • C:\Users\Admin\AppData\Local\Temp\cc32321269d1ed9e83702538571e49e71800b811cbaf2fa33178c3ec79b425be.exe
        "C:\Users\Admin\AppData\Local\Temp\cc32321269d1ed9e83702538571e49e71800b811cbaf2fa33178c3ec79b425be.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1332
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 220
          3⤵
          • Program crash
          PID:3396
        • C:\Users\Admin\AppData\Local\Temp\cc32321269d1ed9e83702538571e49e71800b811cbaf2fa33178c3ec79b425be.exe
          C:\Users\Admin\AppData\Local\Temp\cc32321269d1ed9e83702538571e49e71800b811cbaf2fa33178c3ec79b425be.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4876
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 140
          3⤵
          • Program crash
          PID:908
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1332 -ip 1332
      1⤵
        PID:4628
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1332 -ip 1332
        1⤵
          PID:4808

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/2492-137-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

          Filesize

          28KB

        • memory/4876-132-0x0000000000000000-mapping.dmp

        • memory/4876-133-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4876-135-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4876-136-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4876-138-0x0000000000020000-0x0000000000032000-memory.dmp

          Filesize

          72KB