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Analysis

  • max time kernel
    132s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 23:25

General

  • Target

    195d808696079810bd89d438fb36792c.exe

  • Size

    521KB

  • MD5

    195d808696079810bd89d438fb36792c

  • SHA1

    b91a935e6b89b261f632a0c7346ebc38f606cf7d

  • SHA256

    06d4f382cb46d7c4e7b88fbfdaa4346ae628106722a67bf555400594c42de765

  • SHA512

    718844592a4e7f5999e08d0bbb98a6fdf3436ebe98a4c96bff61e8e8c22c65e1e6b4ded8bd28004c5ca2b7ed74f3db15053fca36d21f3bde18cd6f67d074c524

  • SSDEEP

    12288:jL7GuyK/RFuWzlbyCCVUVrvet55WaVwzOFd2RnKLbNaQ/CX2xVkN:nXyidzJynUVc5YaiOGRKXNCuGN

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\195d808696079810bd89d438fb36792c.exe
    "C:\Users\Admin\AppData\Local\Temp\195d808696079810bd89d438fb36792c.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetWindowsHookEx
    PID:4484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 2668
      2⤵
      • Program crash
      PID:1500
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 2712
      2⤵
      • Program crash
      PID:976
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4484 -ip 4484
    1⤵
      PID:4028
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4484 -ip 4484
      1⤵
        PID:1684

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4484-0-0x0000000000400000-0x00000000005B5000-memory.dmp

        Filesize

        1.7MB

      • memory/4484-1-0x0000000000400000-0x00000000005B5000-memory.dmp

        Filesize

        1.7MB

      • memory/4484-2-0x0000000000400000-0x00000000005B5000-memory.dmp

        Filesize

        1.7MB