Analysis

  • max time kernel
    150s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 01:31

General

  • Target

    6df919060f9b953451c8ba6f17c1f080_NeikiAnalytics.exe

  • Size

    135KB

  • MD5

    6df919060f9b953451c8ba6f17c1f080

  • SHA1

    e3cbed7d5b1e637975893877285e2154f2bd4027

  • SHA256

    a2841305b0bf7b5c45ca94adc641730925b7a7cb629aeaa583b984bfbe41e1cf

  • SHA512

    8d938c0b0ae8f3588e8a2a726c87d27b28160372a3fe167a32378bb4a7e27ff9499c2df9ee9b8871e883ea4aa9fefcc7a0eae82047e2b2acee2e3e87ce416f83

  • SSDEEP

    1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVvUG:UVqoCl/YgjxEufVU0TbTyDDal1UG

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\6df919060f9b953451c8ba6f17c1f080_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6df919060f9b953451c8ba6f17c1f080_NeikiAnalytics.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4488
    • \??\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:2036
      • \??\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:888
        • \??\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:3964
          • \??\c:\windows\resources\spoolsv.exe
            c:\windows\resources\spoolsv.exe PR
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:4964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    135KB

    MD5

    394e0cd1c811c9ad3f42cbbf1458613b

    SHA1

    e77563e0e8ab00e03e2421f5e5792f06615da346

    SHA256

    49acd8ec0e29ff12aa5d4e6e5f21b906221f9fa182d0b05f53727d7aca87fce9

    SHA512

    216a1277f8682a2f22ca9a697170a6d84a2b04657afef39f9d3393f262c5f553b00e4c95851aed578d7c5e2b92f0318b090938a68322cdaa7d9c0f10276ac74c

  • C:\Windows\Resources\spoolsv.exe

    Filesize

    135KB

    MD5

    900eff2a7cdb1718b2f8e3cf89218b61

    SHA1

    582c35a40059e563b296ed939e30ba3aa8c69212

    SHA256

    b98e966c19a6a009ae2a06d8c52fd8288d8b6a52c4f261c4dc06e1e79e5df1e9

    SHA512

    cc6855ba84be6a0bd4a3451591f1802f68295f9db4937a2a7903100082aaabbad68b00bb68f0718885ee555517e90b8c3323d676fc2ed13d5cd62dca852d826a

  • \??\c:\windows\resources\svchost.exe

    Filesize

    135KB

    MD5

    de179d89e0c901517b87328a0d85760f

    SHA1

    3adc0e5b4eb1d7dae06a7390f9c10f29d5c5a962

    SHA256

    4f3055964ba96f4af84c3d3967d349d83952373b1bd842732917f31385115616

    SHA512

    8d598b89128d8aa8b3a9901361631c190d8a9bf85cb45d7053c9720e6c044accbaaf70229420e617b608024a46502d30c3d8c97ac5f555189c5ae2d905c79b0e

  • memory/888-20-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/888-35-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2036-9-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/4488-0-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/4488-36-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/4964-34-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB