Analysis

  • max time kernel
    94s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 21:12

General

  • Target

    5646807a031eaa6ccccc05d86a7f7b90_NEIKI.exe

  • Size

    364KB

  • MD5

    5646807a031eaa6ccccc05d86a7f7b90

  • SHA1

    13fcd14d37edf4c20d9582d5d55a33010a1a9251

  • SHA256

    e27fbea020f84bb3c0102e3e3eff8eb3ff77596d85d3caa3ed12962661d3d6cc

  • SHA512

    c8d2623f9e4b34b04fe649922f66fc7369cae9899b4f25f4882455bd7c3f4955e08594022eada9c24bb7472a1d8623dcaf915c22d2b8d77f5dd3cdb647a2fb88

  • SSDEEP

    3072:J/yXvD2enVN5UkLPp1f5mbUM96Zvx+UZkxvU84xUa4bjRTItEcmHj:J/yfD2Apf04GuvIUZeqJ2jydmHj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5646807a031eaa6ccccc05d86a7f7b90_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\5646807a031eaa6ccccc05d86a7f7b90_NEIKI.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2876
  • C:\PROGRA~3\Mozilla\onvmijj.exe
    C:\PROGRA~3\Mozilla\onvmijj.exe -ibpmpgd
    1⤵
    • Executes dropped EXE
    PID:4252
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 452
      2⤵
      • Program crash
      PID:1232
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4252 -ip 4252
    1⤵
      PID:3088

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\ProgramData\Mozilla\onvmijj.exe

      Filesize

      364KB

      MD5

      ffaeed07fd05692449c2fd1c398425bb

      SHA1

      dda2f59354f3d0c5a3137bb61793f47970aa9e67

      SHA256

      1ab332283d7095651531e86d6691530ccb77d3aa6f793c6f96a1e7a9c4e3d90b

      SHA512

      1b5d214857a635aca4e69f2e8a37ab51cc24083095d29b6b700bb49ff9263f5f815d95c3157b1d619830f9ecb9afe25acba67faf6edd6fd5201396e7a0103194

    • memory/2876-0-0x00000000020F0000-0x000000000214B000-memory.dmp

      Filesize

      364KB

    • memory/2876-1-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/2876-3-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/2876-5-0x00000000020F0000-0x000000000214B000-memory.dmp

      Filesize

      364KB

    • memory/4252-8-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB