Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-12-2024 05:57

General

  • Target

    38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe

  • Size

    88KB

  • MD5

    540dfebb0c5bbbda707ea9d8bec40b16

  • SHA1

    565dbec351674b0b0d89c1de06d47051597ebed9

  • SHA256

    38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d

  • SHA512

    bb7acf917c5f56bae7250dca6b3831c1cd7537a268a051883c81c9ca08ed660fcf548b22f3fef6d2eb6cf925f8924d4da92b2b7578ef2263d7d3623ac5eeda16

  • SSDEEP

    1536:L5nfmIpxDWbUfd3aOPmxxEhvgCooXqRQqjh+rmKVsNI:L5fvp12UFKcD/6jwqWsNI

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
  • 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 57 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:1112
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1164
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1192
        • C:\Users\Admin\AppData\Local\Temp\38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe
          "C:\Users\Admin\AppData\Local\Temp\38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3044
          • 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:1708
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:2036

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1112-26-0x0000000076EA1000-0x0000000076EA2000-memory.dmp

          Filesize

          4KB

        • memory/1112-24-0x0000000000210000-0x0000000000216000-memory.dmp

          Filesize

          24KB

        • memory/1164-29-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

          Filesize

          24KB

        • memory/1164-19-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

          Filesize

          24KB

        • memory/1192-3-0x00000000029C0000-0x00000000029C6000-memory.dmp

          Filesize

          24KB

        • memory/1192-2-0x00000000029C0000-0x00000000029C6000-memory.dmp

          Filesize

          24KB

        • memory/1192-1-0x00000000029C0000-0x00000000029C6000-memory.dmp

          Filesize

          24KB

        • memory/1192-28-0x0000000002620000-0x0000000002626000-memory.dmp

          Filesize

          24KB

        • memory/1192-9-0x0000000076EA1000-0x0000000076EA2000-memory.dmp

          Filesize

          4KB

        • memory/1192-21-0x0000000002620000-0x0000000002626000-memory.dmp

          Filesize

          24KB

        • memory/1708-5-0x00000000000B0000-0x00000000000B6000-memory.dmp

          Filesize

          24KB

        • memory/1708-6-0x0000000077050000-0x0000000077051000-memory.dmp

          Filesize

          4KB

        • memory/1708-7-0x000000007704F000-0x0000000077050000-memory.dmp

          Filesize

          4KB

        • memory/1708-8-0x000000007704F000-0x0000000077051000-memory.dmp

          Filesize

          8KB

        • memory/1708-10-0x0000000076E50000-0x0000000076FF9000-memory.dmp

          Filesize

          1.7MB

        • memory/1708-31-0x00000000000B0000-0x00000000000B6000-memory.dmp

          Filesize

          24KB

        • memory/2036-25-0x0000000001F50000-0x0000000001F56000-memory.dmp

          Filesize

          24KB

        • memory/2036-27-0x0000000076EA1000-0x0000000076EA2000-memory.dmp

          Filesize

          4KB

        • memory/2036-30-0x0000000001F50000-0x0000000001F56000-memory.dmp

          Filesize

          24KB

        • memory/3044-11-0x0000000000400000-0x0000000000417000-memory.dmp

          Filesize

          92KB

        • memory/3044-12-0x0000000001D10000-0x0000000002710000-memory.dmp

          Filesize

          10.0MB

        • memory/3044-0-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/3044-4-0x0000000001D10000-0x0000000002710000-memory.dmp

          Filesize

          10.0MB