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Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    08/09/2024, 04:06

General

  • Target

    f48f73ac36e0e9264bc93db8ffc198543fa0699f9b4ff4f409c45aef438fcfc8.exe

  • Size

    68KB

  • MD5

    3cd43289757de8ea1a44585f00b9ac39

  • SHA1

    a23992b5e4d00d97a98df7bc85059f5dd21fa7fc

  • SHA256

    f48f73ac36e0e9264bc93db8ffc198543fa0699f9b4ff4f409c45aef438fcfc8

  • SHA512

    613df25087b57410e110da8e38758fe1c2381207f6e9d7a7d322e4bd71fb88e6e624c6d4fecfad8cfd5fb7e41e05993063c022eb06d511c7b5d8782c5edbe834

  • SSDEEP

    768:6waGd7Lw/nrrxDL/GOv2/w6HSa0fYSPNZsxRXQ1d2yg/QmWKHZyiVlaW4OHZ0Em:647urp3v23HSa0AMNyfQ1d2y4Z4P

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\f48f73ac36e0e9264bc93db8ffc198543fa0699f9b4ff4f409c45aef438fcfc8.exe
            "C:\Users\Admin\AppData\Local\Temp\f48f73ac36e0e9264bc93db8ffc198543fa0699f9b4ff4f409c45aef438fcfc8.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:1820
            • C:\Users\Admin\AppData\Local\Temp\f48f73ac36e0e9264bc93db8ffc198543fa0699f9b4ff4f409c45aef438fcfc8.exe
              "C:\Users\Admin\AppData\Local\Temp\f48f73ac36e0e9264bc93db8ffc198543fa0699f9b4ff4f409c45aef438fcfc8.exe"
              3⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2264
              • C:\Windows\SysWOW64\winver.exe
                winver
                4⤵
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of WriteProcessMemory
                PID:2456
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1192

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1116-30-0x0000000077921000-0x0000000077922000-memory.dmp

            Filesize

            4KB

          • memory/1116-29-0x0000000001FE0000-0x0000000001FE7000-memory.dmp

            Filesize

            28KB

          • memory/1116-17-0x0000000001FE0000-0x0000000001FE7000-memory.dmp

            Filesize

            28KB

          • memory/1168-31-0x00000000001B0000-0x00000000001B7000-memory.dmp

            Filesize

            28KB

          • memory/1168-19-0x00000000001B0000-0x00000000001B7000-memory.dmp

            Filesize

            28KB

          • memory/1192-25-0x0000000001C20000-0x0000000001C27000-memory.dmp

            Filesize

            28KB

          • memory/1192-27-0x0000000001C20000-0x0000000001C27000-memory.dmp

            Filesize

            28KB

          • memory/1192-28-0x0000000077921000-0x0000000077922000-memory.dmp

            Filesize

            4KB

          • memory/1196-13-0x0000000077921000-0x0000000077922000-memory.dmp

            Filesize

            4KB

          • memory/1196-12-0x0000000002090000-0x0000000002097000-memory.dmp

            Filesize

            28KB

          • memory/1196-32-0x00000000020A0000-0x00000000020A7000-memory.dmp

            Filesize

            28KB

          • memory/1196-8-0x0000000002090000-0x0000000002097000-memory.dmp

            Filesize

            28KB

          • memory/1196-6-0x0000000002090000-0x0000000002097000-memory.dmp

            Filesize

            28KB

          • memory/1196-23-0x00000000020A0000-0x00000000020A7000-memory.dmp

            Filesize

            28KB

          • memory/1820-2-0x0000000000230000-0x0000000000236000-memory.dmp

            Filesize

            24KB

          • memory/1820-3-0x0000000000230000-0x0000000000236000-memory.dmp

            Filesize

            24KB

          • memory/2264-4-0x0000000000400000-0x0000000000405000-memory.dmp

            Filesize

            20KB

          • memory/2264-5-0x0000000000400000-0x0000000000404A00-memory.dmp

            Filesize

            18KB

          • memory/2456-14-0x00000000778D0000-0x0000000077A79000-memory.dmp

            Filesize

            1.7MB

          • memory/2456-9-0x00000000000B0000-0x00000000000B7000-memory.dmp

            Filesize

            28KB

          • memory/2456-11-0x0000000000240000-0x0000000000256000-memory.dmp

            Filesize

            88KB

          • memory/2456-7-0x0000000000241000-0x0000000000242000-memory.dmp

            Filesize

            4KB