Analysis

  • max time kernel
    140s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-05-2024 16:22

General

  • Target

    2d24ad2f6ae7645bdaecebc3ee22b6f0_NeikiAnalytics.exe

  • Size

    45KB

  • MD5

    2d24ad2f6ae7645bdaecebc3ee22b6f0

  • SHA1

    98003bf7e457edd7d1e000edf8c3068025d5bc82

  • SHA256

    5f86555f5beab07bfdb50d0018e5a54340bd27799e1876aac2cc256a9cf97c47

  • SHA512

    b6f09276294826eaa6924270423e329d626c75d8426c225b18f83e38500b57b5444bec9e68f5872780d4881315daf467f9021373ec6ad62794941e80e700ebde

  • SSDEEP

    768:BhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:7sWE9N5dFu53dsniQaB/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:3032
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3484
      • C:\Users\Admin\AppData\Local\Temp\2d24ad2f6ae7645bdaecebc3ee22b6f0_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\2d24ad2f6ae7645bdaecebc3ee22b6f0_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:864
        • 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:2848
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 352
            4⤵
            • Program crash
            PID:4604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2848 -ip 2848
      1⤵
        PID:2552

      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/864-11-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/864-1-0x00000000004A0000-0x00000000004A1000-memory.dmp
        Filesize

        4KB

      • memory/864-4-0x0000000002270000-0x0000000002C70000-memory.dmp
        Filesize

        10.0MB

      • memory/864-0-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/864-12-0x0000000002270000-0x0000000002C70000-memory.dmp
        Filesize

        10.0MB

      • memory/2848-17-0x0000000001490000-0x0000000001496000-memory.dmp
        Filesize

        24KB

      • memory/2848-14-0x0000000001490000-0x0000000001496000-memory.dmp
        Filesize

        24KB

      • memory/2848-5-0x0000000077922000-0x0000000077923000-memory.dmp
        Filesize

        4KB

      • memory/2848-8-0x00007FFE5CE50000-0x00007FFE5D045000-memory.dmp
        Filesize

        2.0MB

      • memory/3032-16-0x0000000000800000-0x0000000000806000-memory.dmp
        Filesize

        24KB

      • memory/3484-6-0x00007FFE5CEED000-0x00007FFE5CEEE000-memory.dmp
        Filesize

        4KB

      • memory/3484-9-0x00007FFE5D080000-0x00007FFE5D081000-memory.dmp
        Filesize

        4KB

      • memory/3484-7-0x00007FFE5CEEC000-0x00007FFE5CEED000-memory.dmp
        Filesize

        4KB

      • memory/3484-2-0x0000000000810000-0x0000000000816000-memory.dmp
        Filesize

        24KB

      • memory/3484-3-0x0000000000810000-0x0000000000816000-memory.dmp
        Filesize

        24KB