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Analysis

  • max time kernel
    118s
  • max time network
    116s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2025, 21:06

General

  • Target

    59d33a0e53d3186c868bc1529dc2970abf3e72d463902d82261e4a75baf9df5bN.exe

  • Size

    45KB

  • MD5

    dfccece2498f7ee0619dbf1bb6298b00

  • SHA1

    47ff5fb84927767af5bdaf070a7b7d33c2727e60

  • SHA256

    59d33a0e53d3186c868bc1529dc2970abf3e72d463902d82261e4a75baf9df5b

  • SHA512

    134446b1fc1f3f1262f6e4ea995d476e0834215efc3882d9bc92f7dd227500e48fd1f606f7d0fd39448af9cf2dff9db4fb714e5d799468d6446769842e6078b9

  • SSDEEP

    768:3hP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2d:RsWE9N5dFu53dsniQaB/xZ14n7zIF+qh

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.

  • 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\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1068
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1080
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1152
        • C:\Users\Admin\AppData\Local\Temp\59d33a0e53d3186c868bc1529dc2970abf3e72d463902d82261e4a75baf9df5bN.exe
          "C:\Users\Admin\AppData\Local\Temp\59d33a0e53d3186c868bc1529dc2970abf3e72d463902d82261e4a75baf9df5bN.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1752
          • 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:2480
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:268

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/268-33-0x0000000077091000-0x0000000077092000-memory.dmp

          Filesize

          4KB

        • memory/268-32-0x0000000001E40000-0x0000000001E46000-memory.dmp

          Filesize

          24KB

        • memory/1068-25-0x0000000077091000-0x0000000077092000-memory.dmp

          Filesize

          4KB

        • memory/1068-24-0x0000000001EA0000-0x0000000001EA6000-memory.dmp

          Filesize

          24KB

        • memory/1080-26-0x0000000002010000-0x0000000002016000-memory.dmp

          Filesize

          24KB

        • memory/1080-21-0x0000000002010000-0x0000000002016000-memory.dmp

          Filesize

          24KB

        • memory/1152-23-0x0000000002960000-0x0000000002966000-memory.dmp

          Filesize

          24KB

        • memory/1152-4-0x0000000002B50000-0x0000000002B56000-memory.dmp

          Filesize

          24KB

        • memory/1152-3-0x0000000002B50000-0x0000000002B56000-memory.dmp

          Filesize

          24KB

        • memory/1152-2-0x0000000002B50000-0x0000000002B56000-memory.dmp

          Filesize

          24KB

        • memory/1152-30-0x0000000002960000-0x0000000002966000-memory.dmp

          Filesize

          24KB

        • memory/1152-10-0x0000000077091000-0x0000000077092000-memory.dmp

          Filesize

          4KB

        • memory/1752-5-0x0000000001E30000-0x0000000002830000-memory.dmp

          Filesize

          10.0MB

        • memory/1752-14-0x0000000001E30000-0x0000000002830000-memory.dmp

          Filesize

          10.0MB

        • memory/1752-13-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/1752-0-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/1752-1-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/2480-6-0x00000000000F0000-0x00000000000F6000-memory.dmp

          Filesize

          24KB

        • memory/2480-7-0x0000000077240000-0x0000000077241000-memory.dmp

          Filesize

          4KB

        • memory/2480-11-0x0000000077040000-0x00000000771E9000-memory.dmp

          Filesize

          1.7MB

        • memory/2480-27-0x00000000000F0000-0x00000000000F6000-memory.dmp

          Filesize

          24KB

        • memory/2480-8-0x000000007723F000-0x0000000077240000-memory.dmp

          Filesize

          4KB

        • memory/2480-9-0x000000007723F000-0x0000000077241000-memory.dmp

          Filesize

          8KB