Analysis

  • max time kernel
    92s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-07-2024 19:38

General

  • Target

    04a9216ee52e5aabdebc48ac601f831575af6ca21acd626a95fed8816162fe1d.exe

  • Size

    619KB

  • MD5

    14d66776c590c923577852da0cc8f200

  • SHA1

    5061bdacfa1f552614e64a3c6d88c7931ab28bf4

  • SHA256

    04a9216ee52e5aabdebc48ac601f831575af6ca21acd626a95fed8816162fe1d

  • SHA512

    3cca61bfb603693e21dda8fd0402896bea87a5db04f405f61863fba52522510a241d51bd75296fd9552b0dc0ce49f66d20173aced0b8b9032b834ee8ecbb432c

  • SSDEEP

    12288:4EEProZBrN7U5axPVQ5zCD4VZRDGWF1m3aYhOA6eXVg:AToZBxbPVQ5zY431CaYAeXVg

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04a9216ee52e5aabdebc48ac601f831575af6ca21acd626a95fed8816162fe1d.exe
    "C:\Users\Admin\AppData\Local\Temp\04a9216ee52e5aabdebc48ac601f831575af6ca21acd626a95fed8816162fe1d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2612
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 376
      2⤵
      • Program crash
      PID:1080
    • C:\Users\Admin\AppData\Local\Temp\04a9216ee52e5aabdebc48ac601f831575af6ca21acd626a95fed8816162fe1d.exe
      C:\Users\Admin\AppData\Local\Temp\04a9216ee52e5aabdebc48ac601f831575af6ca21acd626a95fed8816162fe1d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4784
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4784 -s 372
        3⤵
        • Program crash
        PID:4992
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2612 -ip 2612
    1⤵
      PID:4436
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4784 -ip 4784
      1⤵
        PID:3984

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\04a9216ee52e5aabdebc48ac601f831575af6ca21acd626a95fed8816162fe1d.exe

        Filesize

        619KB

        MD5

        857f5d81b7654d2b6b77eb63c4d141b4

        SHA1

        118d85a64592acbcd6debae56e5bdd2609bab66d

        SHA256

        8df6e50903cbb1e5a9c5dc0288049a3ed3d3993ba8a03c4bed32fdf07e223be8

        SHA512

        6513f623f2b8ed9922fe3a9ee11682684466a27989281c8d91deefdfc8e1dcaa346f1b142d8471912e26155c91bcd0015043a6615f97b96be5624fd36d703e6d

      • memory/2612-0-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2612-7-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/4784-8-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/4784-9-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/4784-14-0x00000000014D0000-0x0000000001512000-memory.dmp

        Filesize

        264KB