Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-05-2024 02:25

General

  • Target

    584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe

  • Size

    45KB

  • MD5

    584e652c9c72ea97573e3ab7b07c5040

  • SHA1

    3b24a597a7eb88ea457356ba79ad214c19362b92

  • SHA256

    dcc82323f9a467b16ae1ed793ed502f8acf610bc91bc2370f37d679b37bb7945

  • SHA512

    df8fd73eead61bbc6df933bd20f48361c046afcaf1ec9ac971a9b4eaef11ecd1ef245144b14dab132b3c92a7d35034848234cc96131fb3716c4e35d7c0b008d8

  • SSDEEP

    768:zhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:lsWE9N5dFu53dsniQaB/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:2636
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3500
      • C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4776
        • 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:4028
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 352
            4⤵
            • Program crash
            PID:4340
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4028 -ip 4028
      1⤵
        PID:2256

      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/2636-14-0x0000000000800000-0x0000000000806000-memory.dmp
        Filesize

        24KB

      • memory/3500-6-0x00007FFE046ED000-0x00007FFE046EE000-memory.dmp
        Filesize

        4KB

      • memory/3500-2-0x00000000029A0000-0x00000000029A6000-memory.dmp
        Filesize

        24KB

      • memory/3500-3-0x00000000029A0000-0x00000000029A6000-memory.dmp
        Filesize

        24KB

      • memory/3500-10-0x00007FFE04880000-0x00007FFE04881000-memory.dmp
        Filesize

        4KB

      • memory/4028-5-0x0000000077B22000-0x0000000077B23000-memory.dmp
        Filesize

        4KB

      • memory/4028-7-0x00007FFE04650000-0x00007FFE04845000-memory.dmp
        Filesize

        2.0MB

      • memory/4028-12-0x0000000002940000-0x0000000002946000-memory.dmp
        Filesize

        24KB

      • memory/4028-15-0x0000000002940000-0x0000000002946000-memory.dmp
        Filesize

        24KB

      • memory/4776-0-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/4776-8-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/4776-9-0x00000000022E0000-0x0000000002CE0000-memory.dmp
        Filesize

        10.0MB

      • memory/4776-4-0x00000000022E0000-0x0000000002CE0000-memory.dmp
        Filesize

        10.0MB

      • memory/4776-1-0x0000000002160000-0x0000000002161000-memory.dmp
        Filesize

        4KB