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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/05/2024, 00:38

General

  • Target

    6f9789a1025a13b94f5ca7f776b6a760_NeikiAnalytics.exe

  • Size

    135KB

  • MD5

    6f9789a1025a13b94f5ca7f776b6a760

  • SHA1

    96157bfb75f3ef50b94c2d2d73ca72a4ec0de098

  • SHA256

    80c33b51edf1dd587e33fb2bfa6d5075aab068d40c3bb583e8ed155c475dcfaa

  • SHA512

    c613e8fc35b4c54a3c87392d321c521c6584cd1905d5ccae0a4771e992687b32cbebeaa3715bd990a23a9fcbb596afbc94390be857e47f7ba79dab0e8eb1d432

  • SSDEEP

    1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVc/D:UVqoCl/YgjxEufVU0TbTyDDali/D

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f9789a1025a13b94f5ca7f776b6a760_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6f9789a1025a13b94f5ca7f776b6a760_NeikiAnalytics.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4388
    • \??\c:\windows\resources\themes\explorer.exe
      c:\windows\resources\themes\explorer.exe
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:336
      • \??\c:\windows\resources\spoolsv.exe
        c:\windows\resources\spoolsv.exe SE
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:244
        • \??\c:\windows\resources\svchost.exe
          c:\windows\resources\svchost.exe
          4⤵
          • Modifies visiblity of hidden/system files in Explorer
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in System32 directory
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:3292
          • \??\c:\windows\resources\spoolsv.exe
            c:\windows\resources\spoolsv.exe PR
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:3480

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\Resources\Themes\explorer.exe

    Filesize

    135KB

    MD5

    9b6ecb490057f99c57b69f8761613d8f

    SHA1

    51e93b234515a5d118ef166e934b168603348709

    SHA256

    cf978e9bff3dc15c14e0b93a80bdbc17249cc34022bfb00ec502b1936c7e8bca

    SHA512

    e0000089abc1716367f67691991cf076cd0225756979c0e659e5e05fe620a7546933d238e9ce0c3e44bc3b0a6479cdace6cfcc95a74704b194032a6ec2a6c03d

  • C:\Windows\Resources\spoolsv.exe

    Filesize

    135KB

    MD5

    35648f4f933061f0cdf70b46a52a2501

    SHA1

    49b05ff664ba4281d619b753be33af7374f53273

    SHA256

    4953c60dceb181560041c6fb09859d888434deff51f08f420f1d1488792eeb14

    SHA512

    65d975219ccd6a2ecfb78b0013302808733a503883e55bb17d32b8f6cf243bac3cba011770c7094e97b53494994f1409dd166805120ce47ba8136afec8e8387f

  • C:\Windows\Resources\svchost.exe

    Filesize

    135KB

    MD5

    a08aed6d610a7a1f80d6c51f1a769da1

    SHA1

    b2230d323360d29daeabc398dc2fb66dd6cd961e

    SHA256

    d2cc7bdd83787e18fc2417e9961a0e19c57354fd4b09b7ac554f381aa292b6b3

    SHA512

    bf5510bf3c20ef4d2d04d4f1d3949dbb08faee1054eb144fd9c02927a2cceaac22d614614438dd780341be15597e92e66288240ee8b215a7272e6a78fd819619

  • memory/244-34-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/3292-25-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/3480-33-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/4388-0-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/4388-35-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB