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Analysis

  • max time kernel
    146s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2025, 04:37

General

  • Target

    96ab03af0ab015c70fd00c9a93ccca88f65ec70f3dfeb80d39706c6929373c8a.exe

  • Size

    45KB

  • MD5

    47c33f0f4c80d37e4251d994490a5946

  • SHA1

    f8bdde68d1ebab563580d59cbb84344471013e54

  • SHA256

    96ab03af0ab015c70fd00c9a93ccca88f65ec70f3dfeb80d39706c6929373c8a

  • SHA512

    976d2a23a82becb3d6f37fdb391d508a9b4ea2007533ad1fd01497dc2ee171d576fcd051323302fea4fdf8b6e52be103f6124b380d4a6a104df6dcba037039de

  • SSDEEP

    768:khP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ23:IsWE9N5dFu53dsniQaB/xZ14n7zIF+qj

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Tinba family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 1 IoCs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2596
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\96ab03af0ab015c70fd00c9a93ccca88f65ec70f3dfeb80d39706c6929373c8a.exe
        "C:\Users\Admin\AppData\Local\Temp\96ab03af0ab015c70fd00c9a93ccca88f65ec70f3dfeb80d39706c6929373c8a.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1596
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:4620
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4620 -s 352
            4⤵
            • Program crash
            PID:2936
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4620 -ip 4620
      1⤵
        PID:4824

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/1596-8-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/1596-1-0x0000000000680000-0x0000000000681000-memory.dmp

        Filesize

        4KB

      • memory/1596-0-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/1596-9-0x00000000020D0000-0x0000000002AD0000-memory.dmp

        Filesize

        10.0MB

      • memory/1596-4-0x00000000020D0000-0x0000000002AD0000-memory.dmp

        Filesize

        10.0MB

      • memory/2596-13-0x0000000000810000-0x0000000000816000-memory.dmp

        Filesize

        24KB

      • memory/3516-2-0x00000000006E0000-0x00000000006E6000-memory.dmp

        Filesize

        24KB

      • memory/3516-6-0x00007FFD5FC8D000-0x00007FFD5FC8E000-memory.dmp

        Filesize

        4KB

      • memory/3516-3-0x00000000006E0000-0x00000000006E6000-memory.dmp

        Filesize

        24KB

      • memory/4620-7-0x00007FFD5FBF0000-0x00007FFD5FDE5000-memory.dmp

        Filesize

        2.0MB

      • memory/4620-5-0x0000000077192000-0x0000000077193000-memory.dmp

        Filesize

        4KB

      • memory/4620-11-0x0000000000D60000-0x0000000000D66000-memory.dmp

        Filesize

        24KB

      • memory/4620-14-0x0000000000D60000-0x0000000000D66000-memory.dmp

        Filesize

        24KB