Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-06-2024 05:06

General

  • Target

    30830893416e1641dd96dc8f25b3bf00_NeikiAnalytics.exe

  • Size

    484KB

  • MD5

    30830893416e1641dd96dc8f25b3bf00

  • SHA1

    f6fe7fd17c145973dffcdec39c4183ff8211b106

  • SHA256

    d095c5af558806269fd965df0e8f4c6e87ce71c6dc5d8519611e3d804fbd0572

  • SHA512

    684f52387dce6f01bb6fe1b4bdbdd432e9e8fe69e74c16ec91d0fb223ec45008ed6e440583f111cbb9465a6c3cfd19e30ea7c01fa9cc87d9ad4e8f0a0d5eeaee

  • SSDEEP

    6144:g5u5eG44AeJ2ssftlVN+zBfGrSWm+omDAgQsSygGG2IszBA3:Cu5eG4bsilNoGSJ+omDAdsWGLTVW

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 4 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30830893416e1641dd96dc8f25b3bf00_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\30830893416e1641dd96dc8f25b3bf00_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\zboiz.exe "C:\Users\Admin\AppData\Local\Temp\30830893416e1641dd96dc8f25b3bf00_NeikiAnalytics.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4208
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 2
        3⤵
        • Runs ping.exe
        PID:888
      • C:\Users\Admin\AppData\Local\Temp\zboiz.exe
        C:\Users\Admin\AppData\Local\Temp\\zboiz.exe "C:\Users\Admin\AppData\Local\Temp\30830893416e1641dd96dc8f25b3bf00_NeikiAnalytics.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:556
        • \??\c:\Program Files\eodgmhqzb\biinuhja.exe
          "c:\Program Files\eodgmhqzb\biinuhja.exe" "c:\Program Files\eodgmhqzb\biinuhja.dll",WriteErrorLog C:\Users\Admin\AppData\Local\Temp\zboiz.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Enumerates connected drives
          • Writes to the Master Boot Record (MBR)
          • Checks processor information in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\eodgmhqzb\biinuhja.dll

    Filesize

    181KB

    MD5

    741edca379170c6e47223de22f2fbac2

    SHA1

    9df6bd02bbd93e718f0f613701d903c296bc160c

    SHA256

    e1cfc8608db512596ca0fe65dabbe7bdbed7595f9e45953ab9d9397e78927b6c

    SHA512

    e34010021a112527a34276f20d80407558ce258ac31a26940d683c38ad8c9f087b768f5bce93466f0b2e0e16a61595171213422569435122ef7e6ab5fbcd9ac7

  • C:\Program Files\eodgmhqzb\biinuhja.exe

    Filesize

    60KB

    MD5

    889b99c52a60dd49227c5e485a016679

    SHA1

    8fa889e456aa646a4d0a4349977430ce5fa5e2d7

    SHA256

    6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

    SHA512

    08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

  • C:\Users\Admin\AppData\Local\Temp\zboiz.exe

    Filesize

    484KB

    MD5

    2920d0ca53912a7852b7fa1208a3e30a

    SHA1

    5975287b2cdd0212332bc8b922f00e8c2adc62c3

    SHA256

    ed241378f52ecbb35df5998e354e49e05281e7c2e502ffa6d05edd5236de8e48

    SHA512

    fbe82c92482ee8bb508a31f0c1949e6611b158939098d113368b59e3d5e70bb7c2c16700576404d540333d68bc4eba258c0ef278fff941cfc4c33daf36289364

  • memory/4368-11-0x0000000010000000-0x000000001004E000-memory.dmp

    Filesize

    312KB

  • memory/4368-14-0x0000000010000000-0x000000001004E000-memory.dmp

    Filesize

    312KB

  • memory/4368-12-0x0000000010000000-0x000000001004E000-memory.dmp

    Filesize

    312KB

  • memory/4368-16-0x0000000000BE0000-0x0000000000BE2000-memory.dmp

    Filesize

    8KB

  • memory/4368-17-0x0000000010000000-0x000000001004E000-memory.dmp

    Filesize

    312KB

  • memory/4368-19-0x0000000010000000-0x000000001004E000-memory.dmp

    Filesize

    312KB

  • memory/4368-22-0x0000000010000000-0x000000001004E000-memory.dmp

    Filesize

    312KB

  • memory/4368-26-0x0000000010000000-0x000000001004E000-memory.dmp

    Filesize

    312KB