Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 00:12

General

  • Target

    9fc045eac65bac87b9f651b385e7d9d0N.exe

  • Size

    237KB

  • MD5

    9fc045eac65bac87b9f651b385e7d9d0

  • SHA1

    fd1cc54420b30b13f37f0f614d06c673de114079

  • SHA256

    07e14717e7d5fdf52f1dd21715233f440f96dbe4a9c0b5eb6f02cff68c1c3942

  • SHA512

    9b98afc7a915458f88a0e97b36d5d6a6c413b48f405c261bb131a8e72bd52727582637799d3bed049b205ccf7655057b50d4d191656362ebfa5afbb43df83663

  • SSDEEP

    6144:1A2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:1ATuTAnKGwUAWVycQqgj

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 46 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1100
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1200
        • C:\Users\Admin\AppData\Local\Temp\9fc045eac65bac87b9f651b385e7d9d0N.exe
          "C:\Users\Admin\AppData\Local\Temp\9fc045eac65bac87b9f651b385e7d9d0N.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1820
          • 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:2740
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:1712

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1100-11-0x0000000000390000-0x0000000000396000-memory.dmp

          Filesize

          24KB

        • memory/1100-26-0x0000000000390000-0x0000000000396000-memory.dmp

          Filesize

          24KB

        • memory/1160-27-0x00000000001B0000-0x00000000001B6000-memory.dmp

          Filesize

          24KB

        • memory/1160-14-0x00000000001B0000-0x00000000001B6000-memory.dmp

          Filesize

          24KB

        • memory/1200-6-0x0000000002530000-0x0000000002536000-memory.dmp

          Filesize

          24KB

        • memory/1200-17-0x0000000002550000-0x0000000002556000-memory.dmp

          Filesize

          24KB

        • memory/1200-1-0x0000000002530000-0x0000000002536000-memory.dmp

          Filesize

          24KB

        • memory/1200-3-0x0000000002530000-0x0000000002536000-memory.dmp

          Filesize

          24KB

        • memory/1200-25-0x0000000002550000-0x0000000002556000-memory.dmp

          Filesize

          24KB

        • memory/1712-20-0x0000000001E20000-0x0000000001E26000-memory.dmp

          Filesize

          24KB

        • memory/1712-24-0x0000000001E20000-0x0000000001E26000-memory.dmp

          Filesize

          24KB

        • memory/1820-8-0x0000000000400000-0x000000000043F000-memory.dmp

          Filesize

          252KB

        • memory/2740-23-0x0000000000210000-0x0000000000216000-memory.dmp

          Filesize

          24KB

        • memory/2740-4-0x0000000000120000-0x0000000000126000-memory.dmp

          Filesize

          24KB

        • memory/2740-29-0x0000000000210000-0x0000000000216000-memory.dmp

          Filesize

          24KB