Analysis

  • max time kernel
    149s
  • 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
    15/05/2024, 11:16

General

  • Target

    cf71cf084ae439116511fea9b3fbe6b0_NeikiAnalytics.exe

  • Size

    192KB

  • MD5

    cf71cf084ae439116511fea9b3fbe6b0

  • SHA1

    36e28746abd0787772be32f3aa20986b6280bec9

  • SHA256

    89441de57abc51fb3b33761e226818c099cf5502dcf59846b6e3bf7df30c59e4

  • SHA512

    865dcfeb68f21e089fe596c31550f862b40383475be0e04818f0ffae8c92f489379208a4c038066314fa4456370f1f14162375a8a4ac8377eb200a6e146a9275

  • SSDEEP

    6144:SOH71MwxxsPVqh0rBqI4dyS8KShcRt3OnY8A+hAZQlPI:So71vWgh0rBqI4dyS8KShcRt3OnY8flP

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Adds Run key to start application 2 TTPs 11 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 22 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cf71cf084ae439116511fea9b3fbe6b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\cf71cf084ae439116511fea9b3fbe6b0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\49F9.tmp\inicio.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2832
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:3792
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Windows\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:4064
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Users\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:472
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Windows\System32\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:4516
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "D:\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:5112
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "D:\Mis Cosas\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:900
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Users\Admin"
        3⤵
        • Views/modifies file attributes
        PID:3252
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Users\Admin\Desktop\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:1712
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Users\Admin\AppData\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:1012
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Users\Admin\AppData\Local\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:1680
      • C:\Windows\SysWOW64\attrib.exe
        ATTRIB +H "C:\Users\Admin\AppData\Roaming\WORM.exe"
        3⤵
        • Views/modifies file attributes
        PID:1432
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm1" /t REG_SZ /d "C:\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:1752
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm2" /t REG_SZ /d "C:\Windows\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:3368
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm3" /t REG_SZ /d "C:\Users\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:3376
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm4" /t REG_SZ /d "C:\Windows\System32\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:3780
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm5" /t REG_SZ /d "D:\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:3552
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm6" /t REG_SZ /d "D:\Mis Cosas\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:3624
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm7" /t REG_SZ /d "C:\Users\Admin\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:5032
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm8" /t REG_SZ /d "C:\Users\Admin\Desktop\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:4996
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm9" /t REG_SZ /d "C:\Users\Admin\AppData\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:2240
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm10" /t REG_SZ /d "C:\Users\Admin\AppData\Local\WORM.exe"
        3⤵
        • Adds Run key to start application
        PID:2400
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm11" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WORM.exe
        3⤵
        • Adds Run key to start application
        PID:3020
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm1" /t REG_SZ /d "C:\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:5012
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm2" /t REG_SZ /d "C:\Windows\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:2500
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm3" /t REG_SZ /d "C:\Users\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:4832
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm4" /t REG_SZ /d "C:\Windows\System32\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:2084
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm5" /t REG_SZ /d "D:\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:4740
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm6" /t REG_SZ /d "D:\Mis Cosas\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:4612
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm7" /t REG_SZ /d "C:\Users\Admin\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:4904
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm8" /t REG_SZ /d "C:\Users\Admin\Desktop\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:3612
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm9" /t REG_SZ /d "C:\Users\Admin\AppData\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:3948
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm10" /t REG_SZ /d "C:\Users\Admin\AppData\Local\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:1676
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run /v "Worm11" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WORM.exe"
        3⤵
        • Modifies data under HKEY_USERS
        PID:1448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\49F9.tmp\inicio.bat

    Filesize

    3KB

    MD5

    37075cd7df7123baa0b18f56ef329c14

    SHA1

    621899bb4fe9df7a6ae5e65878a7e44d863fff13

    SHA256

    9ae8156983a19c3632b26be52186251470d0ac39a20907670b63bf3bfd484106

    SHA512

    f7a257f83ccf0f4bd1900f58bb77c548341154ca20b547af6ccbc488b85f58c36f2c530d643df7175cbd3db17504d023cfbd93c10345d25b6e759d19d146879c

  • memory/1692-0-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/1692-1-0x0000000000438000-0x0000000000439000-memory.dmp

    Filesize

    4KB

  • memory/1692-7-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB