Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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 11:24

General

  • Target

    c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe

  • Size

    45KB

  • MD5

    c465aa61066b2e2ccd1e01c2940ef6f0

  • SHA1

    98a393c4ae9795f7edfcac93bf93a2143d46be33

  • SHA256

    8f50cbb0f2fdce420f5ba36383ffc5c22752f9ad45b36101124fefc97f85a053

  • SHA512

    82818aae13f835a868391022a9dfb4ae87b433e0f2de91fc4e028069c6ceca0416470301ac92b49f70f46d953f0b300fa2b04527e15146943564ca598c66b453

  • SSDEEP

    768:NhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:vsWE9N5dFu53dsniQaB/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:2904
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3444
      • C:\Users\Admin\AppData\Local\Temp\c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3508
        • 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:5556
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5556 -s 352
            4⤵
            • Program crash
            PID:1564
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 5556 -ip 5556
      1⤵
        PID:3088

      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/2904-13-0x0000000000DF0000-0x0000000000DF6000-memory.dmp
        Filesize

        24KB

      • memory/3444-9-0x00007FFA900C0000-0x00007FFA900C1000-memory.dmp
        Filesize

        4KB

      • memory/3444-2-0x0000000000ED0000-0x0000000000ED6000-memory.dmp
        Filesize

        24KB

      • memory/3444-3-0x0000000000ED0000-0x0000000000ED6000-memory.dmp
        Filesize

        24KB

      • memory/3444-6-0x00007FFA8FF2D000-0x00007FFA8FF2E000-memory.dmp
        Filesize

        4KB

      • memory/3508-4-0x0000000002090000-0x0000000002A90000-memory.dmp
        Filesize

        10.0MB

      • memory/3508-8-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/3508-0-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/3508-1-0x0000000000460000-0x0000000000461000-memory.dmp
        Filesize

        4KB

      • memory/5556-5-0x0000000076FE2000-0x0000000076FE3000-memory.dmp
        Filesize

        4KB

      • memory/5556-7-0x00007FFA8FE90000-0x00007FFA90085000-memory.dmp
        Filesize

        2.0MB

      • memory/5556-11-0x0000000000FF0000-0x0000000000FF6000-memory.dmp
        Filesize

        24KB

      • memory/5556-14-0x0000000000FF0000-0x0000000000FF6000-memory.dmp
        Filesize

        24KB