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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/05/2024, 04:28

General

  • Target

    3e76863efc9b779e7d4ff799df65dfc0_NeikiAnalytics.exe

  • Size

    144KB

  • MD5

    3e76863efc9b779e7d4ff799df65dfc0

  • SHA1

    45dbf8b77811d1c366fe33860fa6e587e1f6b85f

  • SHA256

    11d1c8debe5780af021f2e446cc3723968ef92424bfe56bedda1067f5956f1fd

  • SHA512

    f4b0ea61fe68b6927df14005aaa84184d97465eade929eecb70e0b511b4c3d21029f0d6c6f10b86da1cdde880d6176fd6baf751fe1343c3597a485fed9a62d59

  • SSDEEP

    3072:l5SVkkgUgXC7AdYzrV+Dljy/32ubwZ/qJ:SUFCkdYzrVolu/J0Z/

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e76863efc9b779e7d4ff799df65dfc0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3e76863efc9b779e7d4ff799df65dfc0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4196
    • C:\Users\Admin\AppData\Local\Temp\3e76863efc9b779e7d4ff799df65dfc0_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\3e76863efc9b779e7d4ff799df65dfc0_NeikiAnalytics.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1464
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\WTHTE.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4948
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "sidebar" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe" /f
          4⤵
          • Adds Run key to start application
          PID:336
      • C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe
        "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3176
        • C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe
          "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2272
        • C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe
          "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe"
          4⤵
          • Executes dropped EXE
          PID:4012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\WTHTE.txt

    Filesize

    157B

    MD5

    f6a90c20834f271a907a4e2bc28184c2

    SHA1

    36c9d1602b74f622346fbb22693597d7889df48d

    SHA256

    73f29cd953eee40cea4de67842556ffd96efe8094a6a9b70f33a35df2582febd

    SHA512

    39cabae19fe1faa37455e4bd242c868be60d6252b07f01224b3f7501c3cf734e503300b840d83381a452707cab6df2f95f920655884be56d4024676b26943804

  • C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe

    Filesize

    144KB

    MD5

    d8c981ad6fd6d450e536960aefbc8b83

    SHA1

    a0b5f04f84dfa95690510595968a83374a458304

    SHA256

    7c980e926d011cc83ee854c6447cd7eb6214beff4cd5baeebe0c0dc58dc62518

    SHA512

    143254016cba398ee799f67f93d8a363fcf2200623c418bb57968e562200f4b8a2399b0014f38337539904e3a6c167235adc3b4bf2fd79b94dd1333825c810a6

  • memory/1464-51-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1464-6-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1464-7-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1464-33-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1464-2-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2272-52-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2272-46-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3176-37-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/3176-48-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/4012-39-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/4012-47-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/4012-42-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/4012-45-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/4012-53-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/4196-5-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

    Filesize

    4KB

  • memory/4196-3-0x0000000002A80000-0x0000000002A81000-memory.dmp

    Filesize

    4KB