Analysis

  • max time kernel
    144s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 19:16

General

  • Target

    212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe

  • Size

    45KB

  • MD5

    212c4e7b5444fad6c26590ee2a14aab0

  • SHA1

    faea0b5a3b78a05171e6530fc7d837d49bb2aa81

  • SHA256

    ccd558d833c17bd675f251d1af777344e1ee6d922a2b6158816ce8ec9d23eeb0

  • SHA512

    d1d11643e38267aab3445d771c9f680a734d8748b41dcebd669ea144b9dfdb7464d9aad94ccfaa3a7894d9cdcdf5b9b817d1af666aa637424e1541a387d85332

  • SSDEEP

    768:3hP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:RsWE9N5dFu53dsniQaB/xZ14n7zIF+qr

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • 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
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2620
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4864
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:4984
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 352
            4⤵
            • Program crash
            PID:4636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4984 -ip 4984
      1⤵
        PID:4116

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Modify Registry

      1
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2620-14-0x0000000000C90000-0x0000000000C96000-memory.dmp
        Filesize

        24KB

      • memory/3516-8-0x00007FFC16460000-0x00007FFC16461000-memory.dmp
        Filesize

        4KB

      • memory/3516-3-0x00000000029F0000-0x00000000029F6000-memory.dmp
        Filesize

        24KB

      • memory/3516-2-0x00000000029F0000-0x00000000029F6000-memory.dmp
        Filesize

        24KB

      • memory/3516-6-0x00007FFC162CD000-0x00007FFC162CE000-memory.dmp
        Filesize

        4KB

      • memory/4864-4-0x00000000021F0000-0x0000000002BF0000-memory.dmp
        Filesize

        10.0MB

      • memory/4864-10-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/4864-0-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/4864-1-0x0000000000570000-0x0000000000571000-memory.dmp
        Filesize

        4KB

      • memory/4984-5-0x0000000077BC2000-0x0000000077BC3000-memory.dmp
        Filesize

        4KB

      • memory/4984-7-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
        Filesize

        2.0MB

      • memory/4984-12-0x0000000000F60000-0x0000000000F66000-memory.dmp
        Filesize

        24KB

      • memory/4984-15-0x0000000000F60000-0x0000000000F66000-memory.dmp
        Filesize

        24KB