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Analysis

  • max time kernel
    130s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 13:13

General

  • Target

    b99384011a78763aefc058d38beec290_NeikiAnalytics.exe

  • Size

    960KB

  • MD5

    b99384011a78763aefc058d38beec290

  • SHA1

    b925d22fbb35be935495f25cbc500c905165daa8

  • SHA256

    edfa90b9dbabb747cacafee9e20a62f2516d14dbf2411a67efe73ff0d787661d

  • SHA512

    6fd9dcbdb2b7b96af9e97c6af49d60b958235ac147a0c1a36be907ff57919fb154b5e16c5d0584f045b201b72278b348a970bfa4153466594c29dc4d5f57fa41

  • SSDEEP

    12288:tAIJaUwn/NAzQUpvrHjVDa/ZS4fD2Hnh6:tA6av/uzQ0vrFa/ZS4fDw8

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 3 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\b99384011a78763aefc058d38beec290_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\b99384011a78763aefc058d38beec290_NeikiAnalytics.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 344
      2⤵
      • Program crash
      PID:1436
    • C:\Users\Admin\AppData\Local\Temp\b99384011a78763aefc058d38beec290_NeikiAnalytics.exe
      C:\Users\Admin\AppData\Local\Temp\b99384011a78763aefc058d38beec290_NeikiAnalytics.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4764
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4764 -s 352
        3⤵
        • Program crash
        PID:4152
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4764 -s 376
        3⤵
        • Program crash
        PID:4972
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2100 -ip 2100
    1⤵
      PID:5108
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4764 -ip 4764
      1⤵
        PID:2948
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4764 -ip 4764
        1⤵
          PID:432

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\b99384011a78763aefc058d38beec290_NeikiAnalytics.exe

          Filesize

          960KB

          MD5

          28c24c7bb57350412077eab8a6f66a6d

          SHA1

          ca01e9edf6f0514c1a1e499ed20951bfb6b4f5e8

          SHA256

          6b6d5ae638331e3fac96d04267fd5ffe3738a1dfb047e392cd5d3424dc79a857

          SHA512

          e0919aa2f9830bced1eb603c5645765de8de93dc0ac816bfcde1eb6c9bf931e328481168f811e3f2b6c88082ac856476c39ee85fe0c0865a4d9517d54e0a8e3d

        • memory/2100-0-0x0000000000400000-0x00000000004F0000-memory.dmp

          Filesize

          960KB

        • memory/2100-6-0x0000000000400000-0x00000000004F0000-memory.dmp

          Filesize

          960KB

        • memory/4764-7-0x0000000000400000-0x00000000004F0000-memory.dmp

          Filesize

          960KB

        • memory/4764-8-0x0000000005050000-0x0000000005140000-memory.dmp

          Filesize

          960KB

        • memory/4764-9-0x0000000000400000-0x00000000004A3000-memory.dmp

          Filesize

          652KB