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Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    16/05/2024, 17:54

General

  • Target

    060b57b73fbbbcf302be6a790d28c1d0_NeikiAnalytics.exe

  • Size

    467KB

  • MD5

    060b57b73fbbbcf302be6a790d28c1d0

  • SHA1

    1aff3488ee5fb86e39ff26cb992f1ce14f3bec59

  • SHA256

    9154917b4b2d5734532d9e3e8918721586f5615559bee797e0a433f155d641cb

  • SHA512

    8f89c9e33c26056df8fa488f13701a3d589fc4b1f0711f79e838d266df7814d799cc29f270c08739eb762e2fc6152468a777beb562c55180f6c0dfe768f26cd9

  • SSDEEP

    6144:mSyAAwKrd01YZW9mhO81rtfTWZGy1Q34HOSR4R5DLpZTrPpAMjxEJNpaUYoscIPN:PYO1QIubR5DrPpZOPovPGC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\060b57b73fbbbcf302be6a790d28c1d0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\060b57b73fbbbcf302be6a790d28c1d0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\189F.tmp
      "C:\Users\Admin\AppData\Local\Temp\189F.tmp" --pingC:\Users\Admin\AppData\Local\Temp\060b57b73fbbbcf302be6a790d28c1d0_NeikiAnalytics.exe 6D33982DF322EC8EE6864FA512479B603B6ABB4ED4ABCF45BD34288FD4331A1BEF2534093B23C535D91FA7143D3A51FE0D96BB1D4C6ADB63FEAF7AD73B5E4687
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2820
      • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
        "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\060b57b73fbbbcf302be6a790d28c1d0_NeikiAnalytics.doc"
        3⤵
        • Drops file in Windows directory
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2624
        • C:\Windows\splwow64.exe
          C:\Windows\splwow64.exe 12288
          4⤵
            PID:2776

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\060b57b73fbbbcf302be6a790d28c1d0_NeikiAnalytics.doc

      Filesize

      35KB

      MD5

      59975947e6db92e743655ebdf2e3c495

      SHA1

      5e967d85a4df28f9fed485156919a14fb411d18d

      SHA256

      83c9df8884ffd5b51bdbdb9314d587477ecf50c3144c6c230ded3a3041f24e05

      SHA512

      1cdc533bcc9bf50c69dd3a516c4fff8f24cf2ba9ecf1df885c12d4f459727b63c2d7f1a388ac0a4ac2fe59fe1bd5f5cb623001c736df33490fb245e06d7af692

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      2885895c0bcdb169d9095d6968446152

      SHA1

      800c12826ae17edf539053bfef8a8ae19adce05f

      SHA256

      69894a1e3dda74a28c5564ed402730f0d46fb01341f3a405f9806747c8968fe5

      SHA512

      1aade42b76bad5e62aef3716f601058a6df9a3d60cd938f5f16cff9b6fd8fed08f787d1968dc79fbf084c97239e8881c1e7d41a5525e2ea3febceeff06de0d5f

    • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • \Users\Admin\AppData\Local\Temp\189F.tmp

      Filesize

      467KB

      MD5

      8895b0019882de2edaceb088c4ed9eb7

      SHA1

      89dfc3b5c27f6974b2df434e8cfa9f72e5b8effd

      SHA256

      5992dfa941d0b7e32d5026258657265fdac0ced824eece8329632d1622f1229d

      SHA512

      4a5a61f6f1a614a8b7589ef478a3233de3486ce6ec1d20ac4f96ce9e8b40908b62457d67de8480c9f14008e52545fa275c2eee1ac5d19f518709a35e30187756

    • memory/1936-6-0x0000000000400000-0x000000000047E000-memory.dmp

      Filesize

      504KB

    • memory/1936-0-0x0000000000400000-0x000000000047E000-memory.dmp

      Filesize

      504KB

    • memory/2624-11-0x000000002F741000-0x000000002F742000-memory.dmp

      Filesize

      4KB

    • memory/2624-14-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2624-15-0x0000000070CFD000-0x0000000070D08000-memory.dmp

      Filesize

      44KB

    • memory/2624-34-0x0000000070CFD000-0x0000000070D08000-memory.dmp

      Filesize

      44KB

    • memory/2624-49-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2820-13-0x0000000000400000-0x000000000047E000-memory.dmp

      Filesize

      504KB

    • memory/2820-8-0x0000000000400000-0x000000000047E000-memory.dmp

      Filesize

      504KB